Hoshi 80050b Tech Pocket Specs

11/091

This technicians pocket guide covers all Hoshizaki H-Series ice maker models.Additional technical information, full parts, and service manuals are available for reviewand download on the Tech Support page of the Hoshizaki web site.

See “www.hoshizakiamerica.com” for manuals, Tech- Tips, and additional techni-cal information on Hoshizaki products.

See Tech-Spec’s #80024 purple pocket guide for older models using R-12/502 refrigerant.

TECH - SPEC’S Technician’s Pocket Guide

#80050

See Tech-Spec’s #80021 green pocket guide for E-Series models using R-22.

See Tech-Spec’s #80045 orange pocket guide for F and early H series ice maker models.

These guides can be downloaded from the Hoshizaki web site or purchased throughyour local Hoshizaki Distributor.

11/092

TABLE OF CONTENTS

Code .............................. 7....................................................................... 8

Registration ........................................................... 9Coverage ............................................................... 9

General Specs...................................................... 10Plumbing Requirements (All)................................ 10 Condensate Drain ................................................ 11Flow Rates (All) .................................................... 12Filtration................................................................ 12 Electrical Connections ......................................... 13Transformer Application (Optional) ....................... 14

Condenser Chart .................................................. 15Remote Lines ....................................................... 16Remote Cond. Installation Diagram ..................... 17Line Set Installation ............................................. 18

System Charge..................................................... 19Cuber Charge Chart ............................................ 20URC Charge Chart ............................................... 23Refrigerant Oil ...................................................... 24Flaker/DCM Charge Chart.................................... 24Heat Load for AC & Cooling Tower........................25Cuber Heat Load Chart........................................ 25Flaker & DCM Heat Load Chart............................ 27

“E”Control Board Adjustment Guide ..................... 28“E” Board Factory Dip Switch Settings ................ 29“G” & H Board Adjustment Guide ......................... 31“G” Board Factory Dip Switch Settings................. 32“H” Board Factory Dip Switch Settings ................. 33“E” Control Board Functions ................................. 34Manual Reset Safeties ......................................... 35“E” Control Board Label........................................ 36“G” Control Board Label ....................................... 36Positive Hearvest Feature ....................................38“H” Control Board Label........................................ 38Compressor Data ................................................. 40Water-Cooled Head Pressure Controls ................ 45Remote Head Pressure Controls.......................... 46High Pressure Safety Switch ............................... 47Pressure Switch Chart.......................................... 47Bin Control - Thermostatic.................................... 47

Mechanical...................................... 49F/DCM ............................................ 51

PAGE

11/093

PAGE............................... 52

Basic KM Sequence Flow Chart........................... 54KM-251/255 BAH/BWH Sequence Flow Chart..... 55KM-61~260B & KMD Sequence Flow Chart ........ 56KMS-1230/1400 MLH Sequence Flow Chart ....... 57 KM-10 Minute Check Out..................................... 58Reservoir Flush System Pump-Out Check Valve..................60

KML Pump-Out ..............................60KM Control Switch............................................... 61Control Board Fuse............................................. 62Control Board Fuse Label................................... 63

Float Switch..........................................................64Thermistor............................................................ 67 Control Board....................................................... 67Board Checkout................................................... 68Bin Control - Thermostatic....................................69

Mechanical...................................... 70F/DCM............................................. 71

KM Control Transformer....................................... 73Pump Assemblies - KML...................................... 73 Smaller KM’s................................... 74

Larger KM’s....................................75Inlet Water Valve..................................................76CKD Valves..........................................................77Invensys, EATON, and other Valves ...................77Water Valve Coil ..................................................78

........................................79Freeze Up Check List..........................................81Preventative Maintenance...................................83Cleaning/Sanitizing Procedure............................83KM Production Check .........................................85

..................87

KM-61BAH .......................................................109KM-101BAH .....................................................110KM-151BAH .....................................................111KM-201B_H ....................................................112

KML-250M_H ...................................................113KM-251BAH .....................................................114KM-255BWH ....................................................115KM-260B_H .....................................................116

KM-280M_H .....................................................117KM-280M_H-E..................................................118KM-320M_H .....................................................119KM-320MAH-E .................................................120

11/094

KML-350M_H ...................................................121KML-351M_H ...................................................122KML-450M_H ...................................................123KML-451M_H ...................................................124KM-461M_H .....................................................125DKM-500B_H ...................................................126

KM-500MAH-E .................................................127KM-501M_H ....................................................128KM-515M_H ....................................................129KM-515MAH-E .................................................130KM-600MAH.....................................................131KML-600M_H ...................................................132KML-600MWH Serial L0-M1 ...........................133KM-630M_H .....................................................134KM-630MAH-E .................................................135KML-631M_H ...................................................136KM-650M_H .....................................................137KM-650MAH-E .................................................138KMD-700M_H ..................................................139KMS-750MLH & SRK-7H .................................140KMD-850M_H...................................................141KM-900M_H .....................................................142KM-900MRH3...................................................143KM-900MAH-50................................................144KMD-900M_H ..................................................145KM-901M_H .....................................................146KM-901MRH3...................................................147KMD-901M_H...................................................148KMS-1230MLH & SRK-13H .............................149KM-1300M_H ...................................................150KM-1300S_H....................................................151KM-1300S_H3..................................................152KM-1300SAH-E................................................153KM-1301S_H....................................................154KM-1301S_H3..................................................155KM-1340M_H ...................................................156KMS-1400MLH & SRK-14H .............................157KM-1600MRH...................................................158KM-1600MRH3.................................................159KM-1600S_H....................................................160KM-1600S_H3..................................................161KM-1601MRH...................................................162KM-1601MRH3.................................................163KM-1601S_H....................................................164KM-1601S_H3..................................................165KM-1800S_H....................................................166KM-1800S_H3..................................................167KM-1900S_H....................................................168KM-1900S_H3..................................................169

PAGE

11/095

KM-2000S_H3..................................................170KM-2100 S_H3.................................................171KM-2400 SRH3 ................................................172KM-2500 S_H3.................................................173

10-Pin Connector ..............................................174 KM Wiring Diagram Reference Chart..............175

General Installation ..........................................217Cubelet Models ................................................217Internal Auger Design.......................................218

Control Transformer .........................................219Gear Motor Protection ......................................219Gear Motor Checkout .......................................220Auger Bearings, Inspection & Replacement.....222

...........................................................224Dual Float Switch .............................................225Dual Float Switch Drawing ...............................226Flaker Water FIll System ..................................227Flaker Timer Board...........................................228Flaker Sequence of Operation .........................229Flaker Periodic Flush ......................................229FD Flush...........................................................229Flaker Sequence Flow Chart............................230Flush/Low Water Safety Flow Chart .................231New FD Control Board .....................................232FD Board S1 Dip Switch Adjustment Chart ......234FD Control Board Drawing ...............................235FD Bin Control #2 Flow Chart ..........................236DCM Sequence of Operation ...........................238Flaker/DCM Production Check.........................238DCM-500/750B_H Timer Board .......................239DCM-500/750B_H Timer Board Flow Chart .....240DCM-500/750B_H-OS Timer Flow Chart. ........241

..242

DCM-270 BAH (-OS)........................................253DCM-500 B_H(-OS) .........................................254DCM-750 B_H-OS............................................255DKM-500 B_H ..................................................126DT-400 BAH-OS...............................................256F-330 BAH........................................................257F-450 MAH-C ...................................................258F-800 M_H .......................................................259F-800 M_H-C....................................................260F-801 M_H .......................................................259

PAGE

11/096

F-801 M_H-C....................................................260F-1001 M_H .....................................................261F-1001 M_H-C..................................................262

F-1001 MLH (-C) ..............................................263F-1500 M_H .....................................................265F-1500 M_H-C..................................................266F-2000 M_H (3) ................................................267F-2000 M_H-C..................................................268

F-2000 MLH (-C) ..............................................261FS-1001 MLH-C ...............................................264

........270Notes .........................................................................292

PAGE

11/097

HOSHIZAKI MODEL NUMBER IDENTIFICATION CODEex. KM-1300SAH-E

Code - Designation

KM - UNIT TYPEB - BinDB - Dispenser BinDCM - Dispenser Cubelet MakerDKM - Dispenser KM Combo DM - Countertop DispenserDT - DCM/F ComboF - FlakerFD - Dispenser model (24’’ deep)FS - Flaker SerenityKM - Crescent CuberKMD - Dispenser model (24” deep)

KMS - KM Serenity

1300 - PRODUCTIONApproximate production/24 Hours@ 70°F Air/50°F Water

S - UNIT STYLEB - Self contained with binM - Modular S - Stackable

A - CONDENSER STYLEAA - Air Cooled L - Low SideR - Remote Air Cooled W - Water Cooled

H - GENERATION/SERIES Model designation H - R404A latest model

E - SPECIAL MODEL DESIGNATION50 - 50 HZ.C - CubeletE - European - 50 HZ.OS - Opti-Serve

11/098

-tions. This Nameplate is located on the upper right hand side of rear panel. Since this Nameplate is located on therear panel of the icemaker, it cannot be read when the back of the icemaker is against a wall or another piece of kitchen equipment. Therefore, the necessary electrical and refrigera-tion information is also on the rating label, found by removing the front panel of the icemaker. We reserve the right to make

HOSHIZAKI ICE MAKERMODEL NUMBERSERIAL NUMBERAAC SUPPLY VOLTAGE

COMPRESSOR

MAXIMUM FUSE SIZEMAX. HACR BREAKER (USA ONLY)MAX. CIRC. BREAKER (CANADA ONLY)MINIMUM CIRCUIT AMPACITYDESIGN PRESSUREREFRIGERANTMOTOR-COMPRESSOR THERMALLY PROTECTED

HHHMSSAAA

CC

MP

LISTEDICE MAKER WITHOUT STORAGE MEANS946Z

NSF®

vC

((

HOSHIZAKI AMERICA, INC.

FAN

11/099

Warranty registration is available online and a registration cardis supplied with the equipment. Registration must be must be completed to initiate warranty. The warranty begins on the date of installation if registration procedures are followed. If registration is not completed, the warranty date will be thedate of sale or date of shipment from the factory, respectively.

The warranty will cover defects in material or workmanship under normal and proper use and maintenance service

limited to the repair or replacement of parts or assembliesthat in Hoshizaki’s opinion are defective.

ITEM PRODUCT PARTS LABOR

Total Unit Standard bin DB/DMF/DCMKM Cuber

3 Years 1 Year 2 Years

3 Years 1 Year 2 Years

Compressor & Air- Cooled Condenser

KM CuberF/DCM

5 Years 5 Years

3 Years 2 Years

Evaporator Plate KM Cuber 5 Years 5 Years

Evaporator, Auger Gear Motor Assy.

F/DCM 2 Years 2 Years

Large Bin 5 Years 5 Years

Accessory Drain PumpOther

1 Year90 Days

------

See Warranty Statement supplied with the unit for details. Warranty valid in United States, Canada, Mexico, PuertoRico, and U. S. Virgin Islands.

Contact factory for warranty in other countries, territories, or possessions.

11/0910

The ice machine is not intended for outdoor use.Operating Conditions - ALL MODELS

Item ModelVoltage Range 115V units 104~127V

208-230V units 187~264V

220-240 or 230V 198~254V

Ambient Temp. All 45~100 °F

Remote Con-denser

-20~122 °F

Water SupplyTemp.

All 45~90 °F

Water SupplyPressure

All 10~113 PSIG

Allow 6” clearance at rear, sides, and top for proper air circulation and ease of maintenance or service. 20” topclearance for F/DCM.

Water Supply: On KM units the water supply line size iscritical due to the water assisted harvest and the use of a ported inlet water valve solenoid.

Model Line Size

KM- 61 ~ KM-900 3/8” OD 1/2 FPT

KM-1300 ~KM-2500

1/2” OD 1/2 FPT

All F/DCM 3/8” OD 1/2 FPT

*Water cooled condenser units require two separate sup-plies sized as per list above.

Drain Connections:*Some models have 2 drain outlets.

Model Line SizeAll Bins 3/4” OD 3/4 FPT

All KM models 3/4” OD 3/4 FPT

11/0911

Model Line SizeFlakers/DCM 3/4” OD 3/4 FPT*

Water Cooled Condenser Outlet:KM-151BWH, KM-250BWH, KM-255BWH, KM-1600SWH,KM-1600SWH3, KM-2000SWH3 have 1/2” FPT outlet.All other KM, KML, KMD, Flaker, and DCM models have3/8” FPT outlet.

Hoshizaki recommends that the ice machine drain and bin drain be piped separately to the drain connection point allowing 1/4” per foot fall.

The condensate drain is generally connected to the ice

Reservoir D

ate Drain

Note:the reservoir or drain pan!

11/0912

maker units are as follows:

ModelsKM-61/101/151/255 0.26~0.31

KM-201B/251B/260B/320M,KML-351MWH, KML-451M 0.53

DKM-500B, KML-250/350/450/631, KML-351MAH, KM-461/501/515/901M All F/DCM’s 0.8

KM-515M-E/650M-E 1.06

KMD-450/700/900M, KML-600M,KM-500/600/650M 1.58

KM-630/900/1340/1601M, KM-900M50, KM-630M-E, KMD-850M/901M, KMS-750/1230/1300/1400 2.11

KM-1601S/1801S/2001S/2500S 3.0

KM-1800S/2000S/2400S 3.34

KM-1300S/1600S, KM-1300S-E,KM-1301S, KM-1301S-E 3.96

quality. In some cases, treatment is needed to address wa-ter hardness, or high mineral content. There are many possibilities for water treatment: In gen-

-bon is used for taste and odor and polyphosphate is usedfor scale control.There are also other possibilities, such as a water softener (not recommended for F/DCM’s), or in some cases, reverse osmosis (RO). RO can be aggressive, but is acceptable if the RO output has a neutral pH of 7.See your local Hoshizaki distributor, or a water expert, for the best recommendation for your area.

Note: Filtration, or treatment, must be sized properly to-

lems with production and operation of the icemaker.

11/0913

GND

GND

Brown

White

Brown

Black

W or R

208-230V/1 Phase units require a dedicated neutral due to the use of 115V components.

GND

White

Brown

Black

115V.(2 wire w/gnd)

If high leg is present, connect to black wire. A transformer can be used to provide 115V control circuit.

The dedi-cated neutral requires aninsulated con-ductor whichruns directly to the panel.

208-230V.(3 wire w/gnd)

208-230V.3 phase

(3 wire w /gnd)

115V. 115V.115V.

115V. Neutral

115V. Neutral115V.

GND

Brown

White

FanControlCircuit

From Unit

115V. Neutral

Note: All Electrical connections must be made in accor-dance with all national and local electrical codes.

11/0914

All 208V-230V 3 ph models include a 115V transformer witha 208/230V selector switch.

-(Voltage from the center tap to

case ground will be 67.5V due to the transformer circuit.) 208/230V models include 115V controls. They require a 115/208-230V circuit which has 4 wires: L1, L2, dedicated neutral, and ground.

If a dedicated neutral is not available, or the previous unitused a 3 wire circuit (L1,L2, & gnd.), a step-down trans-former can be used at the unit to provide power to the 115Vcomponents. This will save on installation time and cost if a dedicated neutral is not present. Transformer #4A0817-01or equivalent can be used for KM models. Transformer #446240-01 or equivalent can be used for F-1000 models.The transformer should be mounted inside the compressor compartment and wired using the following generic diagram.

11/0915

CondenserModelURC-5F KM-461/515M/650M,

*F-1001M, FD-1001MURC-6F KM-500/501/630M, *F-1001MURC-7F KML-600MURC-9F KML-631M,

KMD-850/901MURC-12F KM-900/1300M,

KM-1300S, *KMD-700M,KMD-900M, *F-1500

URC-14F KM-1340M, KM-1301S,*KMD-700M, *F-1500

URC-20F KM-1600M, KM-1600/1800/ 2000S, F-2000M

URC-21F *KM-1601M/S, *KM-1900SURC-22F *KM-1601M/S, *F-2000M,

*KM-1900S, KM-2100SURC-23F KM-2500SURC-24F KM-2400SSRC-10H FS-1001MLHSRK-7H KMS-750MLHSRK-13H KMS-1230MLHSRK-14H KMS-1400/1401MLHSRK-14H3 KMS-1401MLH*Model has 2 possible matches.

When installing a remote application the unit/condenser combination must match with the above chart. A non-OEMmulti-pass condenser can be used with prior written factoryapproval. See service bulletin SB99-00019R1

11/0916

Remote LinesHoshizaki has 3 precharged line set lengths available: 20 ft, 35 ft, and 55 ft. The line sets are available in different sizes for different models.

ex. R404 - 35610

R404 - Refrigerant

35 - Length In Feet

6 - Liquid Line Size in 16th’s

10 - Discharge Line Size in 16th’s

Line Set ApplicationsModels Line Set

KM-461/500/515/650MRH,F-1001MRH,FD-1001MRHKML-600

R404-2046-2R404-3546-2R404-5546-2

1/4” OD-3/8” OD

KM-900/901MRH,KM-1300/1301/1340M/S,KML-631MRH,KMD-700/850/900/901MRH,F-1500M

R404-2068-2R404-3568-2R404-5568-2

3/8” OD-1/2” OD

KM-1600/1601M/S/3KM-1800/1900/2000S/3KM-2100S/3KM-1800SRH/3)KM-2500SRH3KM-2400SRH/(3)F-2000MRH/3/-C

R404-20610R404-35610R404-55610

3/8” OD-5/8” OD

KMS-750/1230/1400/1401MLH

R404-20810R404-35810R404-55810

1/2” OD-5/8” OD

FS-1001MLHR404-20410R404-35410R404-55410

1/4” OD-5/8” OD

11/0917

Air Flow out louver.

sb

2½” Dia. roof for tuSeal afterlation to pleaking

The Remdenser shbe more tabove theor more tbelow it.These disare meas

Allow 24”for air circ

11/0918

Universal line set adapter kits (part number OS-QUICKfor KM and HS-0231 for KMS) are available if you need to

separately the entire length of run.

The refrigerant charge for a new unit is distributed between the unit head and the URC condenser. The line set has a minimal holding charge of 15 to 30 psig refrigerant vapor.

a precharged line set, you can do so by following these steps:1. Using the correct connector kit, braze the line set

connection. (If you shorten or lengthen a pre-charged line set, recover the holding charge,cut/lengthen, and braze the connections.)

2. Pressurize the lines and leak check all braze joints. 3. Evacuate the lines through the service ports on the

4. Charge both lines with 15 to 30 psig R-404A vapor.

To make quick connect connections:1. Lubricate threads and O-rings with clean refriger-

ant oil.

2. Align the male and female couplings straight.3. Tighten the female connector until it bottoms out.Note: Always use a back up wrench when tightening

4. Once secure, mark a reference line and turn the

brass seal.

5. Leak check the joints with soap bubbles or elec-tronic leak detector.

11/0919

The ice machine head and URC condenser are shipped with enough refrigerant charge for up to 66 ft. of line set length. The maximum line set length is 100 equivalent feet from thehead to the condenser. For applications longer than 66 ft. (up to the maximum 100 ft. length), additional refrigerant must be added.For any length over 66 ft. add 0.4 oz. per foot. For units utilizing 3/8”L.L. no line size change is needed.For units utilizing 1/4” L.L. and 3/8” D.L., the line size shouldbe increased to 3/8”L.L. and 1/2”D.L. for the entire lengthof the run then add 16.5 oz + 0.4 oz. per foot over 66 foot.Note:

(1) Recommended line sizes are same as listed in the line set application chart.

(2) Older models utilize R-502 refrigerant or R-22refrigerant. Always check the unit nameplate for the correct refrigerant type.

(3) If refrigerant is added due to extended line setlength, mark the correct total charge on the unitnameplate for future reference.

(4) When routing and installing remote lines, alwaysuse standard refrigerant piping practices.

(5) Hoshizaki recommends eliminating any excessloops in a pre-charged line set application beforemaking the unit connections. This will eliminate oil traps and possible crimps in the excess tubing.

(6) A service loop can be included behind the unit asshown in the illustration on page 13 to allow the unit to be moved away from the wall if needed.

The total system charge is criti--

tion. Always weigh in the proper charge, per the following charge chart. (Remote units show standard charge goodfor up to 66 ft.) Unit charge information is also found onthe unit Nameplate.

1-800-233-1940

11/0920

Model

KM-61BAH 6.4 oz R134A



KM-151BWH 10.7 oz R134A

KM-201BAH 12 oz R404A

KM-201BWH 11 oz R404A

KM-251BAH 15 oz R404A

KM-255BAH 1 lb 1 oz R404A

KM-260BAH 12.7 oz R404A

KM-260BWH 13.8 oz R404A

KM-280MAH(-E) 12 oz R404A

KM-320MAH(-E) 1 lb 4.3 oz R404A

KM-320MWH 1 lb 0.8 oz R404A

KM-461MAH 1 lb 11.5 oz R404A

KM-461MRH 5 lbs 4.7 oz R404A


KM-500MAH(-E) 1 lb 10 oz R404A

KM-501MRH 4 lbs R404A

KM-501/515MWH 15 oz R404A

KM-501MAH 1 lb 10 oz R404A

KM-515MAH 1 lb 7.3 oz R404A

KM-515MAH-E 1 lbs 2.5 oz R404A


KM-600MAH 1 lbs 11 oz R404A

KM-630MAH(-E) 1 lb 6 oz R404A

KM-630MRH 4 lbs 4 oz R404A


KM-630MWH-LO-M1 1 lb 3 oz R404A

NOTE: To convert to grams multiply oz. x 28.35.

11/0921

Model

KM-630MWH-M2 1 lb 4.3 oz R404A

KM-650MAH(-E) 1 lb 6.6 oz R404A



KM-900MAH(-50) 3 lbs 7 oz R404A

KM-900MRH(3) 9 lbs 14 oz R404A

KM-900MWH(3) 1 lb 14 oz R404A

KM-900MWH-L0-M2 1 lb 7 oz R404A

KM-901MAH 2 lbs 15 oz R404A

KM-901MRH(3) 9 lbs 4 oz R404A

KM-901MWH 1 lb 15.4 oz R404A

KM-1300MAH 4 lbs R404A


KM-1300MWH 2 lbs 9 oz R404A

KM-1300SAH(3)(-E) 3 lbs 14 oz R404A

KM-1300SRH(3) 11 lbs 7 oz R404A

KM-1300SWH(3) 2 lbs 2 oz R404A

KM-1301SAH 3 lbs 15.5 oz R404A

KM-1301SAH-E 3 lbs 9.1 oz R404A

KM-1301SRH(3) 10 lbs 5.8 oz R404A

KM-1301SWH(3) 2 lbs 8.2 oz R404A

KM-1340MAH 4 lbs 11.4 oz R404A


KM-1340MWH 2 lbs 9 oz R404A


KM-1600M/SRH(3) 14 lbs 12 oz R404A

KM-1601MRH(3) 24 lbs 4.0 oz R404A

KM-1601SRH(3) 24 lbs 14.6 oz R404A


11/0922

Model

KM-1800SAH(3) 4 lbs 7 oz R404A

KM-1800SRH(3) 15 lbs 7 oz R404A


KM-1900SAH(3) 4 lbs 10.1 oz R404A

KM-1900SRH(3) 23 lbs 7.7 oz R404A

KM-1900SWH(3) 3 lbs 1.4 oz R404A

KM-2000SRH3 16 lbs 2 oz R404A

KM-2000SWH3 3 lbs 7 oz R404A

KM-2400SRH3 24 lbs R404A

KM-2500SWH3 4 lbs 11.5 oz R404A

KM-2500SRH3 24 lbs 12.3 oz R404A

KMD-450MAH 1 lb 5.2 oz R404A

KMD-450MWH 1 lb 0.9 oz R404A

KMD-700MAH 2 lbs 8.6 oz R404A

KMD-700MRH 10 lbs 0.5 oz R404A

KMD-700MWH 1 lb 10 oz R404A



KMD-850MWH 1 lb 12.6 oz R404A


KMD-900MRH 9 lbs 6 oz R404A

KMD-900MWH 2 lbs R404A

KMD-901MAH 4 lbs 3 oz R404A


KMD-901MWH 2 lbs 3.3 oz R404A

KML-250/350MAH 1 lb 2 oz R404A

KML-250MWH 14.1 oz R404A

KML-350MWH(-M3) 13.5 oz R404A

KML-351MAH/MWH 1 lb 2 oz R404A

KML-450MAH 1 lb 6 oz R404A

11/0923

Model

KML-450MWH 15.8 oz R404A

KML-451MAH T0 & T2 1 lb 13.1 oz R404A

KML-451MAH T1, U1> 1 lb 8.7 oz R404A

KML-451MWH < U0 1 lb 2.3 oz R404A

KML-451MWH U1> 15.2 oz R404A

KML-600MAH 2 lbs 4 oz R404A

KML-600MRH 10 lbs 6 oz R404A

KML-631MAH 2 lbs 10.3 oz R404A

KML-631MRH 9 lbs 8.4 oz R404A

KML-631MWH 1 lb 9.6 oz R404A

KMS-1230MLHKMS-1400MLH 16 lbs 5 oz R404A

KMS-750MLH 10 lbs 11 oz R404A

(Condenser charge is included in total charge.)

ModelURC-5F/6F 1lb 14oz R404A

URC-7F 2lbs 5oz R404A

URC-9F 3lbs 14.8oz R404A





URC-22F 7lbs 11.5oz R404A


URC-24F 11lbs R404A

SRC-10H 8lbs 6oz R404A

SRK-7H 10lbs 4oz R404A

SRK-13H/14H/14H3 15lbs 14oz R404A

11/0924

All R-404A models use Polyol Ester (POE-EAL) oil. POEoil absorbs moisture easily. Extra care must be taken to reduce the possibility of moisture entering the system dur-ing service. If moisture contamination is suspected, the oilshould be changed and the liquid line drier must be replaced.Changing the oil requires removal of the compressor so thatthe oil can be drained and replaced with the correct amount. See compressor data chart for oil amount.Replacement compressors are shipped with POE oil.

Model

DCM-270BAH 14.8 oz R404A

DCM-500BAH 1 lb 4.1 oz R404A

DCM-500BWH 14.1 oz R404A

DCM-750BAH 1 lb 7.1 oz R404A

DCM-750BWH 1 lb 2.7 oz R404A

DKM-500BAH 2 lbs R404A

DKM-500BWH 1 lb 2 oz R404A

DT-400BAH-OS 1 lb 1 oz R404A

F-330BAH(-C) 7.1 oz. R404A

F-450MAH(-C),F-500BAH(-C) 1 lb R404A

F-800MAH(-C) 1 lb 10 oz R404A

F-800MWH(-C) 13.8 oz R404A

F-801MAH(-C) 1 lb 12 oz R404A

F-801MWH(-C) 1 lb 1 oz R404A

F-1001MAH(-C) 1 lb 12 oz R404A

F-1001MAH-22C 1 lb 7 oz R404A

F-1001MLH(-C) 3.5 oz R404A

F-1001MRH(-C) 4 lbs 1 oz R404A

F-1001MWH(-C) 15 oz R404A

F-1500MAH(-C) 2 lbs 5 oz R404A

F-1500MRH(-C) 9 lbs 9 oz R404A

11/0925

Model

F-1500MWH(-C) 1 lb 4 oz R404A

F-2000MLH(-C) 3.5 oz R404A

F-2000MRH(3)(C) 14 lbs 9 oz R404A

F-2000MWH(-C) 2 lbs R404A

FD-1001MAH-C 1 lb12 oz R404A

The heat of rejection information listed below by model number should be used for sizing air conditioning equip-ment or water-cooled cooling tower applications.

r.Model Air CooledKM-61BAH 1,600 ----

KM-101BAH 2,320 ----

KM-151BAH 3,840 3,840

KM-201BAH 4,120 4,120

KM-251BAH 5,300 5,300

KM-255BAH 4,100 4,100

KM-260BAH 4,313 4.313

KM-280MAH(-E) 8,159 ----

KM-320M_H 7,400 5,700

KM-1300M_H 19,800 15,185

KM-1300S_H 19,800 15,560

KM-1300S_H3 18,130 15,450

KM-1300SAH-E 20,400 ----

KM-1301S_H(3) 20,300 17,600

KM-1301SAH-E 19,000 ----

KM-1340M_H 22,600 20,500

KM-1600S_H ---- 18,220

KM-1600S_H3 ---- 17,560

KM-1601S_H ---- 23,100

KM-1601S_H3 ---- 23,500

11/0926

Model Air CooledKM-1800S_H 24,720 26,200

KM-1800S_H3 24,150 25,900

KM-1900S_H 23,800 26,800

KM-1900S_H3 23,700 27,100

KM-2000S_H3 ---- 27,170

KM-2100SWH3 ---- 31,100

KM-2500SWH3 ---- 35,500

KM-320MAH-E 5,400 ----

KM-461M_H 7,800 7,300

KM-500MAH-E 7,371 ----

KM-501M_H 9,200 6,800

KM-515M_H 9,600 8,300

KM-515MAH-E 10,400 ----

KM-600MAH 9,500 ----

KM-61BAH 1,600 ----

KM-630M_H 9,639 8,770

KM-630MAH-E 10,375 ----

KM-650MAH 10,600 10,000

KM-650M_H-E 9,800 10,000

KM-900M_H 14,800 13,000

KM-900MAH-50 14,375 ----

KM-901M_H 15,400 13,500

KMD-450M_H 7,700 6,800

KMD-700M_H 14,590 12,200

KMD-850M_H 13,200 10,400

KMD-900M_H 18,865 13,480

KMD-901M_H 16,300 12,400

KML-250M_H 5,560 5,000

KML-350M_H 6,550 5,600

11/0927

Model Air CooledKML-350MWH L0~M2 ---- 5,370

KML-351M_H 6,550 5,500

KML-450M_H 7,480 6,180

KML-451M_H 7,100 6,400

KML-600M_H 11,580 9,850

KML-631M_H 11,600 9,900

Model Air Cooled

DCM-270B 3,532 ----

DCM-500B 6,300 5,438

DCM-750B 8,314 7,945

DKM-450 8,098 6,900

DT-400B 4,923 ----

C-100BAE-AD 1850 ----

F-330BAH(-C) 3,800 ----

F-450MAH(-C) 5,150 ----

F-800M_H(-C) 7,500 6,270

F-801M_H(-C) 6,398 5,155

F-1001M_H(-C) 9,050 7,110

F-1500M_H(-C) 15,323 13,874

F-2000M_H ---- 15,530

FD-1001MAH-C 8,800 7,110

Figures shown are at 90° F air temp. 70° F water temp. conditions. Always allow for a pressure differential of 10 psi across the water cooled condenser. This means that the inlet pressure must be at least 10 psi higher than the

water regulating valve and condenser.

11/0928

The early “E” boards have 8 dip switches. The latest “E”boards have 10 dip switches.

“E” Board Dip Switch Setting GuideADJUSTMENTS DIP # Switch Code 1=ON 0=OFF

DEFROSTCOMPLETION

TIMER

1 0 1 0 1

2 0 0 1 1

seconds 60 90 120 180

PUMP OUT TIMELength of pump out

Min Defrost Time

Inlet Water Valve

3 0 1 0 1

4 0 0 1 1

seconds 10 10 10 20

seconds 150 180 120 180

status OFF OFF ON OFF

PERIODICPUMP OUT FREQUENCY

5 0 1 0 1

6 0 0 1 1

cycles 1/1 1/2 1/5 1/10

BIN CONTROL SWITCH

7 OFF for thermostatic contol

ON for mechanical control

TEST 8

MAX. FREEZETIME(Improved Eboard only.)

9

101 1 0 0

1 0 1 0

minutes 75/50hz60/60hz

70 50 60

ALWAYS OFFDefault

NOTE:1. Adjust switches 1&2 to

out 1/1. Do not adjust 1&2 on KM150/250 in high ambient area.2. from factory setting.3.

unless a special bin control / red connector is provided. Dipswitch 7 must be ON in this case.

4. Dip-switches 9&10 are on improved “E” board only.

11/0929

Model 1 2 3 4 5 6 8 9 10

KM-280MAH 1 0 0 1 1 1 0 0 0 0

KM-280MWH 0 0 0 1 1 1 0 0 0 1

KM-320MA/WH 0 0 0 1 1 1 0 0 0 0

KM-320MAH-E 1 0 0 1 1 1 0 0 1 1

KM-461MAH 0 0 0 0 1 1 0 0 1 0

KM-461MRH 1 0 0 0 1 1 0 0 1 0

KM-461MWHKM-501MAH 0 1 0 0 1 1 0 0 1 0

KM-501MW/RHKM-600/650MAH 0 0 0 0 1 1 0 0 0 0

KM-515MAH(-E)KM-1900SAH(3)KM-1900SWH(3)

0 0 0 0 0 0 0 0 1 0

KM-650MAH-E 0 0 0 0 0 0 0 0 1 1

KM-650MRH 0 0 0 0 1 1 0 0 1 0

KM-650MA/WH 0 0 0 0 1 1 0 0 0 0

KM-900MAH-50 0 0 1 0 1 1 0 0 1 0

KM-901M_H(3) 1 0 1 0 1 1 0 0 0 1

KM-900M_H(3)KM-1300MWHKM-1340MWHKM-1600MRH(3)KM-1601MRH(3)

0 0 1 0 1 1 0 0 0 1

KM-1300MAHKM-1300S_H(3)KM-1340MAHKM-1800SWH(3)KM-2000SW/RH3

0 0 1 1 1 1 0 0 0 0

KM-1300MRHKM-1340MRH 0 0 1 0 1 1 0 0 0 0

KM-1300S/RH3KM-1800SAH(3) 0 0 1 1 1 1 0 0 0 0

11/0930

Model 1 2 3 4 5 6 8 9 10

KM-1300SAH-E 0 0 1 1 0 0 0 0 1 0

KM-1600SRH(3) 1 0 1 1 1 1 0 0 0 0

KM-1600SWH(3) 0 0 0 0 0 0 0 0 0 1

KM-1601SWH(3) 0 0 0 0 1 1 0 0 0 1

KM-1800SRH(3) 0 1 1 1 1 1 0 0 1 0

KM-1900SRH(3) 1 0 1 1 0 0 0 0 1 0

KM-2100SWH3 0 0 0 0 0 0 0 0 1 0

KM-2100SRH3 1 0 1 1 0 0 0 0 1 0

KM-2400SRH3 0 0 1 0 0 0 0 0 0 1

KM-2500S_H3 0 0 0 0 0 0 0 0 0 1

KMD-700MAHKMD-900MA/RH 0 0 0 0 1 1 1 0 0 0

KMD-700MW/RHKMD-900MWH 1 0 0 0 1 1 1 0 0 0

KML-*250MAHKML-351MAH T0>

0 0 0 1 1 1 0 0 1 0

KML-*250MWHKML-*350MA/WHKML-351MAH S0

0 0 0 1 1 1 0 0 0 1

KML-351MWH 1 0 1 1 0 0 0 0 0 1

KML-*450MA/WHKML-*600MA/WH 0 0 0 0 1 1 0 0 0 1

KML-451MAH 0 0 0 0 0 0 0 0 0 1

KML-451MWH 1 0 0 0 1 1 0 0 0 1

KML-*600MRH 1 0 0 0 1 1 0 0 0 1

KML-631MAHS0, S2 1 1 0 0 1 1 0 0 0 1

KML-631MRH 1 0 0 0 1 1 0 0 0 1

Note:for models using R-404A refrigerant. Adjustments may be made to switches 1, 2, 5, & 6 to improve the built-in clean-ing ability as per the DIP SWITCH SETTING GUIDE. If youreplace the control board, match the cleaning settings with the original board. Switches 3, 4, 7, 8, 9, & 10 must remain in the factory position. For * models Dip 7 is ON if mechani-cal bin control is used.

11/0931

DEFROST 1 0 1 0 1

COMPLETION 2 0 0 1 1

TIMER seconds 60 90 120 180

PUMP OUTTIME 3 0 1 0 1

4 0 0 1 1Length of pump out seconds 10 10 10 20Min defrost time seconds 150 180 120 180Inlet water valve status OFF OFF ON OFF

PERIODICPUMP OUTFREQUENCY

5 0 1 0 1

6 0 0 1 1

cycles 1/1 1/2 1/5 1/10

PUMP @ end of defrost

7 ON - YES OFF - NO

TEST 8 ALWAYS OFF

MAX FREEZETIME 9

DEFAULT

1 1 0 0

10 1 0 1 0minutes 75/50hz

60/60hz70 50 60

NOTE:1. G board part number is 2A3792-012. Dip switches have different functions from E board.3. Do not adjust dip switches 3, 4, 7, & 8 from factorysetting.4. Do not adjust 5&6 on KM251/255B since they have

5. If G Board is used without a mechanical bin control, ajumper must be istalled on the red K4 connector.

“G” Board S5 & “H” Board S2 Dip switches are factory setand SHOULD NOT be adjusted!

11/0932

Model: 1 2 3 4 5 6 7 8 9 10

KM-251BAH 0 1 0 1 1 1 1 0 0 0

KM-255BAH 0 1 0 1 1 1 1 0 0 0

KM-320M 1 0 0 1 1 1 0 0 0 0

KM-320MAH-E 1 0 0 1 1 1 0 0 1 1

KM-515M(-E) 0 0 0 0 0 0 0 0 1 0

KM-650MA/WH 0 0 0 0 1 1 0 0 0 0

KM-650MRH 0 0 0 0 1 1 0 0 1 0

KM-650MAH-E 0 0 0 0 0 0 0 0 1 1

KM-901M 1 0 1 0 1 1 0 0 0 1

KM-1301SA/WH(3) 0 0 1 1 1 1 1 0 0 0

KM-1301SRH(3) 0 0 1 1 1 1 1 0 1 0

KM-1301SAH-E 0 0 1 1 1 1 1 0 1 1

KMD-850M_H,KMD-901M_H 0 0 0 1 1 1 1 0 0 0

KMS-1230MLH 1 0 0 1 1 1 1 0 0 1

KMS-750MLH,KMS-1400MLH 0 0 0 1 1 1 1 0 0 1

KMS-1401MLH 0 0 0 1 0 0 1 0 0 1

DO NOT ADJUST!Model: 1 2 3 4 5

KM-251BAH 1 1 0 0 1

KM-255BAH 1 0 1 0 1

KM-320MA/WHKM-/515/650/901MKM-1301S_H(3)(-E)

0 0 0 0 0

KMD-850/901M 0 0 0 0 0

KMS-750MLH 0 0 0 0 0

NOTE: On S4 Block do NOT adjust 3, 4, 7, 8, 9, 10 fromfactory setting!

11/0933

SWITCH CODE 1=ON 0=OFF

S1 DIP SWITCH

Model: 1 2 3 4 5 6 7 8 9 10

KM-61/151BAH 0 0 1 1 1 1 0 1 0 1

KM-101BAH 1 0 1 1 1 1 0 1 1 0

KM-151BWH 0 0 1 1 1 1 0 1 1 0

KM-201B_H 0 0 0 0 1 1 0 1 1 0

KM-260B_H 0 0 0 0 1 1 1 0 1 0

KMD-450MAH 0 0 1 1 1 1 1 1 0 1

KMD-450MAH 0 0 1 1 1 1 1 1 0 0

Model: 1 2 3 4 5 6KM-201/260BKMD-450M 1 0 0 0 0 1

The small KM’s, KMS and KM-1301S_H(3) models includethe positive harvest feature. This feature turns off the water valve and turns on the pump motor for the last 0~50 sec-onds of harvest. The G Board and additional relays are used to allow the pump to turn in the correct direction during this feature.

KMS models have 4 relays with additional functions.KM-1301S_H(3) models with serial code U0 and before

have 3 relays.KM-1301S_H(3) models with serial code U1 and after

have 2 relays.A full explanation of the sequence of operation, including these relays, is included in the individual service manual.The H Board used on small KM’s has the same feature however relays are included on the board.

NOTE: DO NOT adjust S1-3,4,7,8,9,10 for S2 from factory

11/0934

An instruction label explaining the “E” board features is in-cluded on the unit. It can be found either on the control box cover, the inside of the front panel, or under the top panel. A stick on label is also included with the service replacementboard. If you are replacing an “E” board, be sure to place the new label over the original label. This will advise anyone performing future service that the original board has been re-placed and explain the application switch as outlined below.

The #2A1410-02 replacement board has an application switch between relays X3 & X4 that is not included on theoriginal factory board supplied with the unit. This applicationswitch allows the replacement board to be used on older Cand Alpine control board models. The application switchhas 2 positions : C & ALP. On R-404A models, this switch must be in the ALP position. If the switch is left in the C position, the compressor contactor will energize as soon as power is supplied to the unit whether the power switch is ON or OFF.

There are 4 green LED’s which light in sequence throughoutthe unit operation.NOTE: The green LED’s are not numbered consecutively. LED1 is located at the edge of the board beside the K-2 transformer connection. The numbering sequence from the outside edge of the board is 1, 4, 3, and 2.

The green LED’s are also used for a built-in output test thatcan be conducted to diagnose a bad board. The label ex-plains the output test procedure. Always assure that dip # 8 is in the OFF position before doing the output test!The correct lighting sequence for the output test is as follows:When control switch is ON and output test switch S-3 is ON or pressed, after a 5 second delay, LED2 lights up.5 seconds later LED2 goes out and LED3 lights up.5 seconds later LED3 goes out and LED4 lights up.5 seconds later LED4 goes out and LED1 lights up.5 seconds later LED1 goes out and LED4 lights up to begin the normal sequence of operation.

If the LED’s follow this sequence, the board sequence isOK. If any other lighting sequence occurs, the board is bad.

A copy of the “E” board label is included in this guide.Review the board label thoroughly to understand the “E”board functions.

11/0935

The can have up to 5 manual reset safe-ties. They are outlined in the control board function label. These safeties shut the unit down and assist the servicetechnician in diagnosing the problem.

The safeties include the following audible and visual alarms:1 Beep = 127ºF (52.8ºC) high evaporator temperature safety.2 Beeps & orange LED = 2 consecutive 20 minute harvestcycles.3 Beeps & yellow LED = 2 consecutive maximum freezecycles.With Dip Switch #7 ON:(Mechanical Bin control installed)4 Beeps = Short circuit on mechanical bin control circuit.5 Beeps = Open circuit on mechanical bin control circuit.

*To reset either safety: .

Next, proceed to check the items outlined on the functionlabel. The items listed on the function label represent themost common reasons that will trigger the safety.

Voltage Protection:Built-in voltage protection for the “E” board will automatically shut the unit down and beep to signify that a high or lowvoltage problem has occured:6 Beeps = Low voltage condition.7 Beeps = High voltage condition.A voltage alarm will when voltage iscorrected.

If a voltage alarm occurs, check the power supply circuit toassure an independant circuit is used and that all external connections are secure. If voltage alarm continues, contactan electrician or the power company.

The high and low voltage protections are the board alarms that automatically restart the unit when the voltagereturns to normal.

voltage protection will be required.

11/0936

11/0937

Pump-OutCycle

1, 4*,3, 2

Comp, FMR,WV*, PM, HGV, SR, DV

10seconds

20 seconds *pump-out timersetting

F/S

11/0938

"H" Board

11/0939

The H Board has 9 red LED’s that light up during the unit operation as indicated by the H Board operation chart. The LED’s are designated as follows:DS1: Power OK LED

a. Comes on 5 seconds after the unit is switched toICE.b. Indicates proper control voltage (10.5 volts) from the

control transformer.

DS2: H Timer (Harvest Timer)a. Indicates 2 long (20 minute) harvest back to backb. 2 beep alarm

DS3: F Timer (Freeze Timer)a. Indicated 2 long ( time is adjustable) freeze times

back to backb. 3 beep alarm

DS4: X6 Relay a. Indicates Drain Valve (DV) is open.b. DV opens for 5 minutes when bin control opens.

DS5: X1 Relay a. Indicates Compressor and Remote Fan Motor are

energized.DS6: X2 Relay

a. Indicates Hot gas Valve is energized.b. Energizes the Condenser Fan Motor when OFF.

DS7: Relay X3a. Indicates Pump motor energized

DS8: X4 Relaya. Indicated Harvest Inlet Water Valve is energized.

DS8: X5 Relay

b. Service board only

Note: S2 Dips must be set to factory setting by model. DONOT vary from Factory settings. Dip 5 MUST remain OFF.

11/0940

Mod

elPa

rt #

Man

ufac

ture

r #

LR

ASW

R (O

hms)

RW

R

(Ohm

s)O

il Ty

peO

ilC

harg

e(F

l.oz.

/cc)

DC

M-2

70B

AH

4A22

72-0

1C

opel

and

ASE

24C

3E-I

AA

-257

397.

31.

2PO

E EA

L15

/444

DC

M-5

00B

_H (-

OS)

, D

T-40

0BA

H-O

S/A

R4A

2300

-01

Cop

elan

dR

S43-

C2E

-CA

A51

4.08

0.59

POE

EAL

24/7

10

DC

M-7

50B

(-O

S), D

KM

-500

BA

H4A

1843

-01

Cop

elan

dR

S55C

2E-C

AA

-219

604.

20.

66PO

E EA

L24

/710

DK

M-5

00B

WH

4A43

76-0

1C

opel

and

RST

55C

1E-C

AA

-202

702.

60.

4PO

E EA

L15

/444

F-33

0BA

H(-

C)

4A41

85-0

1D

anfo

ssN

F7C

LX28

5.4

1.7

POE

EAL

10.8

/320

F-45

0MA

H(-

C),

F-80

1MA

/WH

(-C

)4A

2300

-01

Cop

elan

dR

S43-

C2E

-CA

A51

4.08

0.59

POE

EAL

24/7

10

F-80

0M(-

C)

4A18

43-0

1C

opel

and

RS5

5C2E

-CA

A-2

1960

4.2

0.66

POE

EAL

24/7

10

F/FD

-100

1M(-

C)

4A13

22-0

1C

opel

and

RS7

0-C

1E-P

FV34

4.89

1.96

POE

EAL

24/7

10

F-15

00M

(-C

)4A

1539

-01

Cop

elan

dC

S10K

6E-P

FV56

3.04

41.

107

POE

EAL

45/1

279

F-20

00M

4A14

20-0

2C

opel

and

CS2

0-K

6E-P

FV96

2.33

30.

623

POE

EAL

45/1

279

* R

emot

e un

its u

se –

02 c

ompr

esso

r whi

ch h

as c

rank

case

hea

ter.

LRA

= L

ock

Rot

or A

mpe

rage

RW

R =

Run

Win

ding

Res

ista

nce

-E =

Eur

opea

n m

odel

/ 50

hz.

SW

R =

Sta

rt W

indi

ng R

esis

tanc

eR

LA =

Run

ning

Loa

d A

mpe

rage

(see

per

form

ance

dat

a)

Res

ista

nce

is m

easu

red

with

Whe

atst

one

brid

ge u

nder

con

trolle

d am

bien

t con

ditio

ns.

11/0941

Mod

elPa

rt #

Man

ufac

ture

r #

LR

ASW

R (O

hms)

RW

R

(Ohm

s)O

il Ty

peO

ilC

harg

e(F

l.oz.

/cc)

F-20

00M

RH

3(-C

)4A

1419

-02

Cop

elan

dC

S20-

K6E

-TF5

75Li

ne to

Lin

e 1.

058

POE

EAL

45/1

279

KM

-61B

AH

, als

o A

M-5

0BA

E &

C-1

00B

AE

P000

23-0

1Pa

naso

nic

QA

51K

13G

AU

6-E0

GS

14.5

9.69

2.41

FREO

L8.

5/25

0

KM

-101

BA

HP0

0024

-01

Pana

soni

cQ

A91

K22

CA

U6-

E0G

S23

.17.

931.

41FR

EOL

8.5/

250

KM

- 151

BP0

0025

-01

Pana

soni

cQ

A12

5K29

CA

U6-

E0G

S30

.77.

531.

06FR

EOL

8.5/

250

KM

-201

BA

HP0

1130

-01

Dan

foss

NF7

CLX

285.

41.

7PO

E EA

L10

.8/3

20

KM

L-25

0M/K

M-3

20M

4A24

56-0

1C

opel

and

ASE

32C

3E-C

AA

-254

33.6

7.3

1.2

POE

EAL

12/3

55

KM

-251

/255

BA

H4A

3677

-01

Dan

foss

SC12

MLX

532.

90.

7PO

E EA

L20

.3/6

00

KM

-260

BA

HP0

1081

-01

Dan

foss

SC10

CL

41.9

4.3

1PO

E EA

L18

.6/5

50

KM

-280

M4A

1812

-01

Tecu

mse

hA

KA

9438

ZXA

58.8

4.22

0.59

POE

EAL

17.3

/512

KM

-280

MA

H-E

4A19

24-0

1Te

cum

seh

AK

A94

38ZX

C58

.84.

220.

59PO

E EA

L17

.3/5

12

KM

-320

MA

H-E

4A44

26-0

1C

opel

and

ASE

32C

3E-C

AZ-

254

15.8

14.1

55.

7PO

E EA

L12

/355

KM

L-35

1M, K

M-4

61M

4A23

00-0

1C

opel

and

RS4

3-C

2E-C

AA

514.

080.

59PO

E EA

L24

/710

KM

D-4

50M

4A44

79-0

1C

opel

and

RST

45C

1E-C

AA

-202

54.5

2.66

0.43

POE

EAL

15/4

26

KM

L 45

0 M

AH

4A18

43-0

1C

opel

and

RS5

5C2E

-CA

A-2

1960

4.2

0.66

POE

EAL

24/7

10

11/0942

Mod

elPa

rt #

Man

ufac

ture

r #

LR

ASW

R (O

hms)

RW

R

(Ohm

s)O

il Ty

peO

ilC

harg

e(F

l.oz.

/cc)

KM

-500

M, K

M-5

01M

4A18

20-0

1Te

cum

seh

AK

A94

55ZX

A50

5.95

0.69

POE

EAL

17.3

/511

KM

-500

MA

H-E

4A19

25-0

1Te

cum

seh

AK

A94

55ZX

C26

.37.

149

2.74

6PO

E EA

L17

.3/5

12

KM

-515

M, K

M-6

00M

4A43

76-0

1C

opel

and

RST

55C

1E-C

AA

-202

702.

60.

4PO

E EA

L15

/444

KM

-515

MA

H-E

, KM

-650

MA

H-E

4A44

62-0

1C

opel

and

RST

64C

1E-C

AZ-

202

388.

311.

63PO

E EA

L15

/444

KM

L-60

0M, K

MD

-700

M4A

1539

-01

Cop

elan

dC

S10K

6E-P

FV-2

3756

3.04

41.

107

POE

EAL

45/1

331

KM

-630

MA

H S

eria

l M1

4A23

02-0

1C

opel

and

RS6

4C2E

-CAV

377.

921.

55PO

E EA

L24

/710

KM

-630

MA

H-E

Ser

ial M

2 >

4A23

01-0

1C

opel

and

RS6

4C1E

-IA

Z-21

933

7.00

21.

82PO

E EA

L24

/710

KM

L-63

1M, K

MD

-850

M4A

4066

-01

Cop

elan

dC

S08K

QE-

PFV-

255

543.

044

1.10

7PO

E EA

L35

/103

5

KM

-650

M_H

4A40

72-0

1C

opel

and

RS5

5C2E

-CAV

-219

403.

823.

09PO

E EA

L24

/710

KM

D-9

01M

WH

/MR

H4A

1539

-01

Cop

elan

dC

S10K

6E-P

FV-2

7956

3.04

41.

107

POE

EAL

45/1

331

KM

-900

M, K

MD

-900

M4A

1412

-01

Cop

elan

dC

S14K

6E-P

FV61

2.59

40.

999

POE

EAL

45/1

279

KM

-900

MA

H-5

04A

1749

-01

Cop

elan

dC

S14K

6E-P

FJ58

2.64

61.

346

POE

EAL

45/1

331

KM

-900

MR

H3

4A14

84-0

2C

opel

and

CS1

4K6E

-TF5

55Li

ne to

Lin

e 1.

609

POE

EAL

45/1

331

11/0943

Mod

elPa

rt #

Man

ufac

ture

r #

LR

ASW

R (O

hms)

RW

R

(Ohm

s)O

il Ty

peO

ilC

harg

e(F

l.oz.

/cc)

KM

D-9

01M

AH

, KM

-901

M, K

M-1

301S

RW4A

4134

-01

Cop

elan

dC

S12K

6E-P

FV-2

3756

3.04

41.

107

POE

EAL

45/1

331

KM

-901

MR

H3

4A41

35-0

2C

opel

and

CS1

2K6E

-TF5

-279

51Li

ne to

Lin

e 1.

77PO

E EA

L45

/133

1

KM

-130

0M/S

, KM

-134

0M4A

1412

-01

Cop

elan

dC

S-14

K6E

-PFV

-279

612.

594

0.99

9PO

E EA

L45

/133

1

KM

-130

0/13

01SA

H3

4A14

84-0

1C

opel

and

CS1

4K6E

-TF5

-237

55Li

ne to

Lin

e 1.

609

POE

EAL

45/1

331

KM

-130

0/13

01SA

H-E

4A17

49-0

1C

opel

and

CS1

4K6E

-PFJ

582.

646

1.34

6PO

E EA

L45

/133

1

KM

-130

1SR

/WH

34A

4135

-01

Cop

elan

dC

S12K

6E-T

F551

Line

to L

ine

1.77

POE

EAL

45/1

279

KM

L-60

0M, K

MD

-700

M4A

1539

-01

Cop

elan

dC

S10K

6E-P

FV56

3.04

41.

107

POE

EAL

45/1

279

KM

-160

0MR

H/S

RH

4A14

20-0

2C

opel

and

CS2

0K6E

-PFV

962.

333

0.62

3PO

E EA

L45

/127

9

KM

-160

0M3/

S34A

1419

-02

Cop

elan

dC

S20K

6E-T

F575

Line

to L

ine

1.05

8PO

E EA

L45

/127

9

KM

-160

1MR

H4A

2334

-02

Cop

elan

dC

S18K

6E-P

FV82

2.82

0.71

5PO

E EA

L45

/127

9

KM

-160

1MR

H3

4A23

30-0

2C

opel

and

CS1

8K6E

-TF5

65.5

Line

to L

ine

1.25

6PO

E EA

L45

/127

9

KM

-160

1S, K

M-1

800S

4A23

34-0

1C

opel

and

CS1

8K6E

-PFV

822.

820.

715

POE

EAL

45/1

279

KM

-160

1S3,

KM

-180

0S3

4A23

30-0

1C

opel

and

CS1

8K6E

-TF5

65.5

Line

to L

ine

1.25

6PO

E EA

L45

/127

9

KM

-190

0S4A

4581

-01

Cop

elan

dC

S16K

6E-P

FV-2

3773

2.13

10.

847

POE

EAL

45/1

279

11/0944

Mod

elPa

rt #

Man

ufac

ture

r #

LR

ASW

R (O

hms)

RW

R

(Ohm

s)O

il Ty

peO

ilC

harg

e(F

l.oz.

/cc)

KM

-190

0S_H

34A

4582

-01

Cop

elan

dC

S16K

6E-T

F5-2

3766

Line

to L

ine

1.25

6PO

E EA

L45

/127

9

KM

-200

0S_H

3, K

M-2

100S

_H3

4A14

19-0

1C

opel

and

CS2

0K6E

-TF5

-237

75Li

ne to

Lin

e 1.

256

POE

EAL

45/1

279

KM

-240

0SR

H3

4A20

43-0

1M

aneu

rop

MTZ

-56-

HL3

VE

12.5

Line

to L

ine

0.62

POE

EAL

61/1

804

KM

-250

0SW

H3

4A44

86-0

1C

opel

and

CS2

7K6E

-TF5

-230

105

Line

to L

ine

0.8

53PO

E EA

L45

/127

9

KM

-250

0SR

H3

4A47

82-0

1M

aneu

rop

MTZ

-57-

HL3

A13

5Li

ne to

Lin

e 0.

55PO

E EA

L63

/186

3

SRC

-10H

4A34

94-0

1C

opel

and

RS8

0C2E

-CAV

-219

464.

451.

36PO

E EA

L24

/710

SRK

-13H

, SR

K-1

4H4A

2334

-02

Cop

elan

dC

S18K

6E-P

FV-2

7982

2.82

0.71

5PO

E EA

L45

/127

9

SRK

-14H

4A23

34-0

2C

opel

and

CS1

8K6E

-PFV

-279

542.

820.

715

POE

EAL

45/1

279

SRK

-14H

34A

2330

-02

Cop

elan

dC

S18K

6E-T

FK-2

7966

Line

to L

ine

1.16

8-1.

344

POE

EAL

45/1

279

SRK

-7H

4A40

66-0

1C

opel

and

CS0

8KQ

E-PF

V-25

554

3.04

41.

107

POE

EAL

35/9

94

11/0945

PENN VALVE

An adjustable (Pressure Modulated) water-regulatingvalve is installed on the water-cooled condenser outlet.A #V46, Johnson Controls Penn valve, is used. The Penn

ADJUSTMENT CONTROLS

CW lower pressure and outlet water temperature with

CCW higer pressure and outlet water pressure with lower

CONDENSER OUTLET WATER TEMPERATURE RANGE

Model Range High side pressure

All KM 104 ~ 115 ºF 270 psig.

All DCM 100 ~ 104 ºF 260 psig.

All F 100 ~ 104 ºF 260 psig.

If the water-cooled unit has been in operation for a longperiod of time, adjusting the water-regulating valve may not allow proper pressures.

In this case: the water-cooled condenser likely contains an exorbitant amount of scale and requires cleaning.

An acid based condenser cleaner should be circulated using

tube is free of scale. Once the scale is removed, the water-regulating valve should be adjusted to maintain the range and pressure listed above.

11/0946

All remote condenser units utilize a condensing pressure regulating (CPR/Headmaster) valve to maintain headpressure in low ambient conditions.

The symptoms of a bad headmaster are similar to those of an undercharged unit.

Add additional refrigerant in 2 lb. increments and watch the pressures.If the pressures begin to look normal, the unit was under-charged.

Use normal refrigeration practices to recover, repair,evacuate and recharge the unit.

A bad headmaster is a possibility.Check to see if the valve is stuck open by conductingtemperature checks at the outlet of the headmaster.Replace the headmaster as necessary. Use safe refrigeration practices when removing the valve and protect the valve from overheating.

Condenser/Unit HeadmasterURC-5F/9F/14F/21F/22F, KM-2500S

LAC 4-190

URC-6F/7F/12F/20F, SRC-10H, SRK-7H/13H

LAC 4-210

KM-2400S LAC 5-210

11/0947

An automatic reset high pressure safety switch is utilized onall Hoshizaki ice makers. The typical high pressure switch is an automatic reset switch with a long capillary tube.

Look for this stub HP switch on recent and future production.

Pressure switch part numbers & settings are as follows:

R-404A Models

Models

All KM & DCM water-cooled, DCM-270,and Flaker

433441-05 384 ± 21.3

284 ± 21.3

DCM-500/750BAF AllKM Air & Remote

433441-07 412 ± 21.3

327 ± 21.3

Models

KM Air & Remote 463180-04 412 ± 21.3 327±21.3

KM Water 463180-05 384 ± 21.3 284±21.3

Bin ControlKM cubers will use one of three types of bin controls. Thetype of bin control will vary depending on the unit style, or model and serial number.

The thermostatic bin control is the primary control that sup-plies 115 volts to all major components in the unit, except thecompressor. When this control is closed, 115V is supplied tothe control transformer and the K1 control board connector (which switches 115 volts to the components as the sequencedictates).

A thermostatic capillary bulb is mounted in the ice drop zone area or on a drop down bracket which extends into the bin

11/0948

cavity. The thermostatic control opens on temperature drop and closes on temperature rise. When ice touches the thermostatic bulb, the bulb pressure opens the bin controlcontacts to shut the unit down. The unit will not operate in the ICE or WASH position, unless the thermostatic bin control switch is closed.

The thermostatic bin control will shut the unit down at any point in the sequence of operation if ice contacts the control bulb. Shut down time depends on the control adjustment.This adjustment is factory set, however it should bechecked at start-up to assure proper operation. The factorysetting is to shut off within 3~10 seconds after ice contactsthe bulb.

When ice is moved away from the bulb, the unit will always

Larger M and S models include a drop down bulb bracket. This bracket should be secured to the unit base and thecontrol plug connection before the unit willoperate. A bin control extension bracket is included with allS models. It is secured to the drop down with a wire tie. Besure to install the extension bracket. When installing, makesure the bracket points downward, with the elbow joint facingout, so that the cubes will easily fall away from the bin control

11/0949

Check the operation by holding ice against the thermostatic bulb with the control switch in the wash position.The pump should stop within 3 to 10 seconds. Adjustmentup to 30~45 seconds is acceptable, depending on the ap-plication. Adjust the control “CCW” for a faster shut down. Note: Control board dip switch number 7 must be OFF for this control to operate the unit. A thermostatic bin control may be used on KML models and is required for some dispenser application.

KMD/KMS and some M models use a mechanical bin control.This control includes a proximity switch and actuator paddleassembly.

The mechanical bin control assembly mounts in the ice drop zone area and will shut the unit down within 5 to 15 secondswhen ice pushes the actuator paddle to the full right position, away from the proximity switch. Shut down will only occur

is moved away from the proximity switch. If the paddle is moved away from the proximity switch and held at any other time during the sequence, the unit will continue to run untilthe next freeze cycle occurs.

This feature allows for a full batch of ice every cycle so thatthere are no small cubes in the bin.

A resistor wiring harness connects the mechanical bin con-trol to the red K4 connector on the E control board. As theproximity switch opens and closes, the resistance value willchange to either start up or shut down the unit.

a) When the control paddle is hanging in the normal posi-tion, the resistance at the red K4 connector will be 7.9 Kohms and the unit will start.

- Mech con-trol in the normal positionsupplies 7.9 K ohms at redK4 connector to start unit.

- No resis-tor is used. Green LED marked “BC CLOSED” will light.

11/0950

b) When the paddle is held to the right, the resistance atthe K4 red connector will be 15.8 K ohms and the unit will

the freeze cycle. It will not shut down at any other time in the sequence of operation.

Note: On E control board dip switch number 7 must be ON for this control to operate the unit.

The “G” board does not require a resistor wiring harness for mechanical bin control operation. A wiring harness connector without resistors is required (Part Number 4A2200G05). An open circuit on the red K4 connector will shut the unit down

cycle. The “G” board has LED’s that indicate the status of the mechanical bin control.

open bin control, calling for shut down.= closed bin control, calling for ice.

When the actuator is in the closed position, the switch will close the K4 connector and the green LED will light. This indicates that the unit should be in the ice making mode.Note: If unit is converted to thermostatic bin control for anyreason, the K4 connector must be jumped in order to start the unit. Use special jumper # 4A4883G01 for K4 red connector.

H board has different connectors and does not require resis-tors to switch the board operation. The mechanical proximity

pushes actuator over the same as the G board operation.When ice is moved, the switch closes and the unit starts.

- No resistanceis used. Yellow LED marked“BC OPEN” will light.

- Mech control in full right position supplies15.8K ohms at red K4 con-nector to shut unit down.

11/0951

3. F/DCM Bin ControlFlaker / DCM units use a mechanical bin control. A paddle pivots on a hinge pin to operate either a micro-switch or magnetic proximity switch. The DCM-270B model uses either magnetic switch or a lift pin and micro switch.

For proper operation, make sure that the paddle swings freely.Check this control for an open circuit when the paddle is heldaway from the magnetic proximity switch. The best location tocheck this control is at the timer board connections. Simplydisconnect the terminals to the switch at the timer board andcheck it with an ohm meter.

The FS-1001MLH cubelet unit uses an infrared eye control sensor, mounted to the base of the ice chute. When the eye senses ice, it starts a time delay relay. When the timer completes, the unit will shut down.

This control is used in conjunction with a mechanical proxim-ity switch mounted in the top of the spout. The mechanical control acts as a safety backup for the primary infrared control.

Since it is designed for dispenser applications, the FS-1001 MLH-C cubelet control adjusts to vary the ice level in the bin. The infrared eye control operates on the control transformer power. The adjustment is made to a delay timer that delays

This same control is used on the new FD-1001M_H dispenser model. On the FD model, the spout mounted mechanicalcontrol is referenced as bin control #1. The infrared sensor control is referenced as bin control #2.

Bin control #2 is the primary control for unit operation.

Bin control #1 is the back up spout safety. If this control iscycling the unit, check the operation of bin control #2.

An audible alarm will occur if #2 control fails on the FD unit.

See service bulletin SB09-0004 for operation and diagnosisof this infrared control.

11/0952

Note: When power is supplied to the “E” or “G” Controlboard, a 10 second delay occurs at start-up. The board checks power for 5 seconds and the red “POWER OK”LED lights. The board checks for alarms and 5 secondslater the unit starts.

The general steps in the operation sequence are as follows:

If not, the unit will not start without adequate water in the reservoir. This serves as a low water safety.The water valve will remain energized through additional 1 minute cycles, until water enters the reservoir and the

The compressor starts, hot gas valve opens, water valve remains open and harvest begins.As the evaporator warms, the thermistor located onthe suction line checks for a 48° F. temperature. When 48° F. is reached, the harvest is turned over to theadjustable control board defrost timer which is factory set for normal conditions. This adjustment can vary thedefrost timer from 1 to 3 minutes.

Note: This note explains the new .1. On the “G” board, the pump starts 50 seconds before the end of the harvest. This is factory set by the S5 dip switches. DO NOT ADJUST these dipswitches.2. On H board, the pump starts 30 seconds beforethe end of harvest.3. The H board can be adjusted to allow for pumpoperation 0, 10, 30, or 50 seconds before the end of harvest. This is adjustible with S2 dip switches.Dip switchs on S2 should remain at factory settings.

11/0953

After the timer terminates the harvest cycle, the hot gasand water valves close, and the ice production cycle

minimum freeze acts as a short cycle protection. After 5

Note:

and the board settings.As ice builds on the evaporator, the water level in the

switch opens and terminates ice production.

of the freeze cycle, the harvest cycle begins. The hot gasvalve opens and the compressor continues to run. Thedrain timer starts counting the 10/20 second pump out. The water pump stops for 2 seconds and reverses,taking water from the bottom of the reservoir and forcingpressure against the check valve seat, allowing water to go through the check valve and down the drain. At

counting, the pump out is complete.On the E & H boards, pump out always occurs onthe 2nd harvest after startup. These control boardsallow for adjustment, so pump out occurs every cycle, or every 2nd, 5th or 10th cycle from this point. Note:on the adjustment of S4 dip switches 5 & 6. It does not occur on the second harvest as mentioned above.

The water valve opens to allow water to assist the harvest. As the evaporator warms, the thermistor reaches 48° F. The control board receives the thermistor signal of 3.9 K ohms or less and starts the defrost timer. The water valve is open during harvest (defrost) for a maximum of 6 minutes, or the length of harvest, whichever is shorter.When the defrost timer completes its count down, the defrost cycle is complete and the next freeze cycle starts. The unit continues to cycle through sequence steps 3, 4, and 5 until the bin control senses ice and shuts the unit down.

11/0954

11/0955

- com

pres

sor

FMS

- sel

f-con

tain

ed fa

n m

otor

FWV

- fre

eze

wat

er v

alve

HG

V- h

ot g

as v

alve

HW

V- h

arve

st w

ater

val

ve

- pu

mp

mot

or

1. O

ne M

inut

e

Pum

p m

otor

sto

psfo

r 2 s

ec. a

nd th

enru

ns fo

r 10

sec.

FWV

Ene

rgiz

ed

open

clos

ed

ener

gize

dH

GV

ener

gize

dFW

V de

-ene

rgiz

edH

WV

ener

gize

d

Ther

mis

tor t

emp

reac

hes

48°F

(9°C

) (3

.9 k

or l

ess)

H

arve

st ti

mer

sta

rts o

pen

con

tinue

sH

GV

de-e

nerg

ized

HW

Vde

-ene

rgiz

edco

ntin

ues

FMS

ener

gize

dFW

Ven

ergi

zed/

de

-ene

rgiz

ed

clo

sed

Free

ze c

ycle

op

erat

ion

turn

ed

over

to

cont

inue

sH

GV

ener

gize

dFM

S de

-ene

rgiz

ed

Che

ck C

heck

(HW

V ti

me

is 6

min

utes

or t

he le

ngth

of

harv

est m

inus

50

sec.

, whi

chev

er is

sho

rter.

PM

ene

rgiz

es a

nd ru

ns fo

r the

last

50

sec.

of

harv

est. )

Ther

mis

tor i

nco

ntro

l

1 to

3 m

inut

e tim

er

in c

ontro

l

setti

ng

KM

-255

BA

H a

nd K

M-2

55B

WH

)

5 m

inut

e tim

er

in c

ontro

lsw

itch

in

cont

rol

Initi

al s

tartu

p al

way

sbe

gins

her

e

"G" b

oard

will

hav

e 5

seco

nd d

elay

If

End

of 1

stfre

eze

and

ever

y 10

thcy

cle

ther

eafte

r

50 s

ec.

ene

rgiz

ed

11/0956

,

1. 1

-Min

ute

Fill

Cyc

leC

ycle

Ste

ps2.

Har

vest

Cyc

le

10, 3

0, o

r 50

sec

. (S

1 di

p sw

itch

7 &

8),

whi

chev

er

is s

hort

er.

cont

rol

(S1

dip

switc

h 1

& 2

)

3. F

reez

e C

ycle

(S1

dip

switc

h 9

& 1

0) drop

s to

°F (

2°C

)(5

.5 k

F/S

inco

ntro

l

10th

cyc

le (

S1

dip

2 se

cond

s (S

2 di

p sw

itch

1), t

hen

(S1

dip

switc

h 3

& 4

)

0, 1

0, 3

0, o

r 50

sec

.0,

10,

30,

or

50 s

ec.

F/S

ope

n

con

tinue

s

FM

Rre

ache

s 48

°F (

9°C

) (3

.9 k

or

less

).

F/S

ope

n

con

tinue

sF

MR

cont

inue

sP

Mco

ntin

ues

FMF/S

clos

ed

con

tinue

sF

MR

cont

inue

s

10/2

0 se

c.F

M

F/S

chec

kS

F/S

chec

k

Initi

al s

tart

up

dela

y

F/S

PM

in c

ontr

olco

ntro

l

F/S

clos

edF

/Sop

en o

r

(S1

dip

switc

h 7

& 8

)

*NO

TE: O

n K

M-6

1/10

1/15

1, p

ump

stop

s dur

ing

pum

pout

and

rese

rvoi

r dra

ins b

y gr

avity

.

*

11/0957

dra

in w

ate

r va

lve

F

MR

- h

arv

est

wa

ter

va

lve

LF

/S-

liqu

id lin

e v

alv

e

PM

c

on

tacts

Fill

Cycle

2. H

arv

est C

ycle

3. F

reeze C

ycle

Cycle

Ste

ps

LF

/So

pe

n

LF

/S c

lose

d

FM

R

rea

ch

es 4

8°F

(9

°C)

(3.9

k o

r le

ss)

LF

/S o

pe

n

co

ntin

ue

s

FM

Rco

ntin

ue

s

PM

co

ntin

ue

s

LF

/Sclo

se

d

Fre

eze

cycle

op

era

tio

n t

urn

ed

ove

r to

LF

/S

PM

co

ntin

ue

s

FM

R c

on

tin

ue

s

LF

/Sch

eck

SL

F/S

ch

eck

ha

rve

st.

)

co

ntr

ol

in c

on

tro

lin

co

ntr

ol

sw

itch

in

co

ntr

ol

Initia

l sta

rtu

p a

lwa

ys

"G"

bo

ard

will

ha

ve

5 s

eco

nd

de

lay

LF

/S

10

th c

ycle

50

se

c.

PM

11/0958

The 10 minute check out procedure is a sequence check that can be used at unit start-up or for system diagnosis. Using this check out procedure will allow you to diagnose electrical systemand component failures in approximately 10 minutes (under normal operating conditions of 70°F or warmer air and 50°F or warmer water temperatures).

1. Check for correct installation and proper supply voltage.2. Adequate water supply and clean evaps and condenser.3. Control board dips 7 & 8 in correct position.

As you go through the procedure, check to assure the components energize and de-energize correctly. If not, thosecomponents and controls are suspect.

1. Turn power OFF - gain access to unit control box.2. Turn power ON – place control switch in ICE position.

Note: A 5 second delay occurs due to board safety checks.begins – WV energized.

After 1 minute, control board checks FS.If FS is closed: unit cycles to harvest. Continue to (B).If FSenters and FS closes (low water safety protection duringinitial start up and at the end of each harvest).

If WV does not open: check for no supply voltage at WV terminals, bad coil, or plugged screen or external V

for open FS or bad 1 minute timer in board.

– WV remains energizedCC energizes to start C, HGV, & energize (FM, onremote model).Evaporator warms, thermistor senses 48°F and turnsoperation of harvest to control board defrost completiontimer. Timer completes counting (1~3 minutes) and theunit cycles in order to freeze. On H models, WV stopsand pump starts for last 30 seconds of harvest.

Check to see if C is running, HGV is open, and WVis still open. Avg. harvest cycle at factory setting is 2 ~ 3 minutes. How long does initial harvest last? 1.5minutes after initial harvest begins, touch C dischargeline. Is it hot? If no check refrigerant pressures and C operation. If yes, touch inlet line to the evaporator.Is it hot? If yes, but unit is not starting freeze cycle,

11/0959

check: defrost completion timer adjustment, thermis-tor (for open circuit), discharge line temperature, C

HGV is fully open.

– C remains energized, (LV on RSmodel), and FM energize. WV & HGV de-energize. Unitis held in freeze by 5 minute short cycle protection timer.After 5 minutes, freeze cycle operation is transferred to

After 7 minutes in freeze, remove black FS lead from K5 connector. Unit should immediately switch to pumpout cycle.

If evaporator is not cold, check for HGV still open, TXV not opening properly, WV continuing to fillreservoir, improper unit pressures, and inoperative C. If unit remains in freeze with FS removed replace board. * Normal freeze cycle will last 20 ~ 40 minutesdepending on model and conditions. Cycle times andpressures should follow performance data provided in Tech –Specs.

– In this 10/20 second pump out, Cremains energized, HGV energizes, FM de-energizes,

stops for 2 seconds and starts in reverse rotation for 10/20 seconds.This removes contaminants from the water reservoir, through check valve, down the drain and allows for power

FS.Check clear tubing at check valve housing, or unit drain,

If PM does not reverse, check PM circuit andcapacitor. If water does not pump out, removehousing and check/clean valve assembly.

same as InitialHarvest Cycle. Return to B) and unit cycles through B),

OFF. Note: Setting can be adjusted to skip D until every 2, 5, of 10

cycles and the unit always restarts at A).

C – Compressor, CC – Contactor Coil, FM – Condenser Fan Motor FS – Float Switch, HGV – Hot Gas Valve, LV – Line Valve

– Pump Motor, RS – Remote System, WV – Inlet Water Valve

11/0960

A displacement device (cap or assembly) is positioned over -

action, adjust dip switches 1 & 2 for longer harvest. If over-

the unit. Check the inlet water valve screen, incoming water

device must be in position for proper operation. If not, water goes down the drain during freeze and short cycling occurs.

On standard KM models, A mechanical spring & seat check valve is located in the pump-out housing. If this check valve sticks open,

freeze cycle occurs. In this case, check for a displaced seat, trash, or a weak spring. Replace the spring if it isweak. When reinstalling the check valve, the seat alwaysfaces the pump supply.

Model

KM - 320 433468-01 322110-01 7611-G035

KM - 515/600/650/ 900/901/1301/1800/1900/2000/2100/ 2400/2500

433705-01 322110-01 7611-G035

KM - 1340/1601 433705-01 322685-01 7611-G035

The Standard KM series has a dual winding pump motor thatreverses direction during the pump-out cycle. The reverserotation pumps sediment down the drain. The KML modelshave a single winding pump motor that does not reverse.Instead of a pump-out check valve and reversing pump, adrain solenoid and the pump motor are energized by a relay so that sediment is pumped out.

These small KM’s empty the reservoir during the pump outperiod by gravity. This is called “the drain cycle” on theseunits. The pump stops for 10 seconds and the drain valveopens to drain minerals out.

11/0961

The standard KM unit has a single control switch asshown below.

This is a double pole/double throw, 3 position switch.1. Placing the switch in ICE will start the ice making

process by closing switch contacts to terminals 1 & 2and 4 & 5.

2. Placing the switch to OFF open’s these contacts.3. Placing the switch in WASH will start the pump by

closing switch contacts to terminals 5 & 6. 2 & 3 will also close.

The KML and KMS models have dual control switches.

The Service Switch in not in the circuit until the ControlSwitch is placed in the SERVICE position.The Control Switch is a double pole/double throw, 3 posi-tion switch. 1. Placing the switch in ICE will start the ice making

process by closing switch contacts 2 & 3 and 5 & 6.2. Placing the switch to OFF open’s these contacts.3. Placing the switch in SERVICE will close contacts

1 & 2 and energize the Service Switch and closecontacts 4 & 5 to energize the pump.

The Service Switch is a single pole/single throw, 3 positionswitch.1. Placing the switch to the DRAIN position will close

contacts 1 & 2 to open the drain valve. 2. Placing the switch to the CIRCULATE position will

open these contacts and the pump continues to run.3. Placing the switch to the WASH position will close

contacts 2 & 3 and open the water bypass valve.

11/0962

Beginning in May 2002, Hoshizaki began including a 10 Ampcontrol fuse on KM models. This new feature was added to

in a fuse holder, which is mounted on the control box andconnected in the circuit supplying 115V to the control board 10-pin connector through pins 10 & 7.

The purpose of this fuse is to protect the control board fromdamage in case of a short circuit in one of the components.This fuse will also offer some protection against externalwiring problems, voltage spikes, and surges.

If the fuse is blown, you should isolate each individual com-ponent and check for shorts and grounded conditions. It isimportant that any external wiring connections, including the remote condenser circuit be checked before replacing this fuse. If the problem is not corrected, the fuse will blow again.

In general, you should check the component that connectsto the pin that has a burnt trace on the back side of the board

-ing fuse, Hoshizaki part and should only bereplaced with one of identical size and type. A replacementfuse is taped to the control box.

Should you want to add this feature to an existing KM unit , fuse

label and fuse , through your lo-cal distributor. You should also make a note on the wiringdiagram indicating the fuse addition, fuse size and type.

showing where the fuse is wired in the circuit and the labelthat is included on the control box.

11/0963

-tr

ol is

use

d.

11/0964

the switch is open.

circuit and is susceptible to scale buildup. This can cause

should be cleaned thoroughly with ice machine cleaner and

considered a warranty item.

switch assembly.

FloatSwitchHousing

RubberBoot and Hose

RetainerRod

FlushTube

Vent Tube

Shaft

F

The symptoms of a sticking

60 minutefreeze cycle, larger cubes,and pump cavitates prior toharvest.

After 2 consecutive maxi-mum freeze cycles, theunit will shut down on a 3 beep safety.

To reset this alarm, pressthe Alarm Reset button onthe board with power ON.

Unit shuts down on low water safety and water runs continu-ously.

Float Number:4A1104-01Retainer rod number:4A3624F02

Float

11/0965

in the outside pipe and one has a hole in the outside pipe.Float switch number 4A3624-01r can be used as a universalreplacement on any KM unit. Simply seal off the small holein the outside tube with silicone or a seal cap from 3/8”refrigeration tubing if it is not needed.

This universal replacement cannot be used on some models:

the reservoir on some designs. The switches can be checkedwith an ohm meter using the black lead as common and

up, the switch should be closed.

and 2 switches.

11/0966

KMS Float Switch Part # 468264-01 has 1 float and 2switches.

since it is in a low area of the water circuit. The boot should be cleaned thoroughly during scheduled maintenance. Dueto age and high amounts of chlorine in the local water sup-ply, it can also deteriorate and may cup upward in the middle

Order part numberr as universal replacement part and cut the tube to length as needed.

# 426799-01

11/0967

Thermistor part number 429006-03, can be used as auniversal replacement for all E and G board units, except DKM-500B which uses longer part number 429006-06. H board thermistor P00027-01 has a unique connector. For all KM Thermistors, check out the thermistor mountingand check resistance versus temperature per this chart:

0 14.4

10 10.6

32 6.0

50 3.9

70 2.5

90 1.6

The symptoms of a bad thermistor are: 20 minute harvest cycle. The unit will shut downon a 2 beep safety after 2 consecutive 20 min-ute harvest cycles.

: Unit locks out on manual reset high tem-perature 1 beep safety and will not reset in this case.

If evaporator reaches 127°Fthe thermistor signal (500 ohms) shuts down the unit on this manual reset. A 1 beep alarm will occur. To reset thisalarm, press the Alarm Reset button on the board withpower ON. Then check the items listed on the control boardlabel for a 1 beep alarm.Note: The Thermistor must be mounted using a heat sink

compound to assure good heat transfer and accuratesensing. Use Hoshizaki Part Number 4A0683-01 or equivalent (Radio Shack #276-1372 or GE Electronics #10-8108, ect.).

The electronic control board maintains the sequence of operation. There are 3 input connections to the board.

1. The Float switch connects to the control board through the black K5 connector.

2. The thermistor connects to the control board through the white K3 connector.

3. If a mechanical bin control is used, it will connect to the K4 red connector.

11/0968

The control transformer supplies 10.5 VAC control voltage tothe K2 connection. The control board will not operate unless control voltage is present at K2. Proper control voltage isindicated by the Power OK red LED ON.

connector. This connector supplies 115 VAC into the con-trol board for switching components or relay contacts and powers the individual components during the sequence of operation.

The control board also has dip switches that allow for board adjustments. These switches are set from the factory for

board adjustment chart for factory settings and adjustments.

Before replacing a control board that does not show a vis-able defect and that you suspect is bad, always conduct thefollowing checkout procedure. This procedure will help youverify your diagnosis.

1. Check the dip switch settings to assure that #3,4, 7, 8, 9, & 10 are in the factory setting. Output test switch S3should also be OFF. Switches 1, 2, 5, & 6 are cleaning

2. Turn the control switch to ICE and check for proper control voltage. If the Red LED is ON, the control volt-age is good. If the Red LED is OFF, check the controltransformer circuit. See checking control transformer.

3. Next, check the 115 volt input at the 10-pin connector.Check the brown wire at pin #10 to a white neutral wire for 115 volts. (Always choose a white neutral wire toestablish a good neutral connection when checking voltages.) A jumper also feeds 115 volts into pin # 7. If no voltage is present, check the 115 volt supply circuit.

4. Check the board sequence using the S3 output test.Turn the control switch to OFF. Turn the Control switch to ICE. Press S3. Watch the lighting sequence of the 4 green LED’s numbered1, 4, 3, 2 from the board edge. The Red LED should light in about 5 seconds.

About 5 seconds later, LED 2 should light. 5 seconds later, Led 2 will go out and LED 3 will light.5 seconds later, Led 3 will go out and LED 4 will light.

11/0969

5 seconds later, Led 4 will go out and LED 1 will light.5 seconds later, Led 1 will go out and LED 4 will light.This sequence completes the output test and the unit

LED’s light in the following sequence during theS3 outpost test. 1, 4, 3, 2, back to 4.

Note: If the LED’s light in a different sequence or the 5- second interval does not occur as explained, thecontrol board is bad and should be replaced. If the test sequence is correct, turn the control switch OFF and switch S3 OFF. The S3 switch must remain in the OFFposition during normal operation. The components will cycle during this test.

5. You have checked the board sequence and now need to check the output to each component through the K1 10-pin connector for 115 volts. Follow the wiring color code on the wiring diagram or use the generic drawing in the wiring diagram section to check eachcomponent for 115 volts through out the sequence and check from each pin to a white wire.

Note: Checking from pin to case ground can give a falsereading in some instances. Always choose a whiteneutral wire to establish a good neutral connection when checking voltages.

Bin ControlCheckout for the bin control will vary depending on the modeland control that is used.

The thermostatic bulb is mounted in the ice drop area to sense the ice buildup.

hold ice against the bulb

the control switch to the wash position to check the bincontrol operation. It is easy to hear the pump motor stop when the bin control opens. The unit should shutoff within approximately 6 to 10 seconds when the control is adjusted properly. If this does not occur, adjustthe thermostatic control by turning the screwdriver slot. Adjusting towards warmer will allow the unit to shutdown quicker. This adjustment should be checked at installation, when diagnosing a bin control problem, or if a replacement bin control is installed.

KM’s from the KM-280~901M and KML units have a bin

11/0970

control mounted in the ice drop zone area. KM-1300M / S and larger units have a drop down bracket that mustbe dropped down, secured, and plugged in at installa-tion.

. Some bin applications require an extensionbracket or relocation of the bulb mounting to allow for proper shut down. Check this positioning if the control isadjusted properly and ice continues to back up into the evaporator section. Assure that the extension bracket is installed.

The unit continues to operate whenthe bin is full. This allows ice to back up in the evaporator compartment and generally causes a freeze up condition. This will also occur if the bin control is adjusted too cold or fully “CW”. Check the adjustment and bulb location before you diagnose a stuck bin control.

The unit will not start in the ice position. An easy method to check for an open bin control is to

bin control is closed.

The mechanical bin controluses a moving actuator paddle to open and close a magnetic proximity switch. The control is connected to the red K5 connector on the control board. For E boardsit connects through a resistor harness. On G boards it connects through a wiring harness without resistors. As the proximity switch opens or closes, the switch will open and close, or the resistance will change to signal the control board to start up or shut down. The control

minutes of each freeze cycle.

There are different styles of mechanical bin controls on-

cally the same.

in or towards the magnetic switch, the switch will open and shut the unit down. b. When thge ice falls away from the actuator, the switchcloses and the unit starts.

Note: , dip switch # 7 must be in the ON position for this control. When dip switch # 7 is ON,the following 2 safeties will occur if the mechanical control fails:

11/0971

4 Beeps = Short circuit on K5 bin control circuit.5 Beeps = Open circuit on K5 bin control circuit.

To reset either safety, press the white reset button onthe control board with the power ON.

To check this control with the unit running, you

control switch to OFF and back to ICE. Allow the unit to cycle

LED 1 is on, you will know that the freeze cycle has begun,push the control paddle to the full right position and the unit should shut down within 5 seconds for the E board or 15seconds for the G board.

Another method to check this control is to unplug the wiring harness from the K5 Red connector.

check the resistance at the end of the harness with an ohm meter as the proximity switch opensand closes.

1) When the control paddle is hanging in the normalposition (Bin Empty), the resistance at the red K4connector will be 7.9 K ohms.

2) When the control paddle is held to the full right position (Bin Full), the resistance at the red K4 connector willbe 15.8 K ohms.

Note: Remember that dip switch # 7 must be ON and the control will have 4 and 5 beep safeties.

It is important to note that dip switch # 7 does not control thered connector on the G or H board. It has a different function and should remain in the factory position.

The G board has LEDs which indicate Bin Control Open(Yellow LED) and Bin Control Closed (Green LED). These LEDs can be used as a visual check for proper bin control operation on a G board unit.

To electrically check a mechanical control on a G board or H board , unplug the connector and use an ohm meter on the control.

a) Push the actuator/paddle to the bin full position and the switch should be open.

b) Allow the actuator to hang in the normal position and the switch should be closed.

11/0972

DCM bin controls may be a me-

a micro-switch assembly. Since these controls have moving parts, make sure that all parts move freely for proper operation. Sticking can occur if scale builds upat the pivot points. If the control is sticking, clean the mechanism with ice machine cleaner and spray thepivot pins with food grade silicone. Always assure thatthe paddle assembly does not bind or stick after cleaning

proximity switch opens to shut the unit down. When no ice is present, the proximity switch is closed to call for

with ice causing higher gear motor current and the gear motor protect fuse will blow.

If Cubelet machines are installed on a dispenser, theywill likely have an additional thermostatic control wired inseries with timer terminal 4 and water control relay termi-nal 6. The spout control acts as a backup safety in this case. When ice touches the bulb, the switch opens withinabout 6 seconds. An optional dispenser kit is available for standard cubelet models installed on a dispenser. See the sales catalog for the correct dispenser kit.

use an adjustable infra red bin sensor powered by the 24V control transformer. When the sensor senses ice, it starts an adjustable delay timer. The timer adjustment represents seconds of delaybefore shut down.

The factory setting is adequate for most dispenser applications however in some cases, more or less icestorage is needed a. Adjusting the timer longer will allow the ice to build higher in the bin.b. Adjusting the timer shorter will shut down the unitfaster when ice is sensed and result in a lower ice level.

See SB09-0004 for operation and trouble shooting tips.

11/0973

The KM control transformer supplies 10.5 VAC to the control board through the K2 connector. This 115V/10.5V stepdown transformer is a heavy duty component with an internal ther-mal overload. The primary winding of this transformer willhandle higher voltage without damage because the thermal overload will open to protect the winding in the case of im-proper supply voltage. The control board monitors the output voltage of this control transformer and provides automatic reset high and low voltage protection.

The Power OK LED on the control board will not light if no control voltage is supplied. The 115V transformer primary circuit is supplied through the thermostatic bin control, con-trol switch, high pressure switch, and low pressure switch (if included). If either of these switches are open, there is no control voltage at the transformer connector and the unitwill not operate.

On some models, the transformer secondary circuit includes an interlock switch at the cleaning valve. If this switch is open, no control voltage is supplied to the K2 connector so the unit will not operate. Always check the cleaning valve position and interlock switch if the Power OK LED is off. Note: Because of the voltage protection, if the control trans-

former fails, it is important to use the correct OEM part as a replacement.

KML units use a vertical shaft, single winding pump assembly. The original assembly did NOT include a capacitor. The most recent pump and service replacement does. The assembly is NOT rebuildable and includes the mounting bracket as shown:

11/0974

1 Motor 4 “O” Ring 7 Impeller

2 Retainer 5 Plate 8 Pin

3 Mechanical Seal 6 Pump Gasket 9 Pump Gasket

S ll St l KM’

The standard KM pump assembly has a dual winding PSCmotor with an internal overload. The motor has a cast hous-ing and sealed stainless steel roller bearings. No lubricationis required for these roller bearings.

If the pump motor fails, always repalce the pump motor capacitor. See the wiring diagram reference chart for thepump motor capacitor rating. If other failures occur, the frontend of the pump assembly is rebuildable. The mechanicalseal is the most common failure part and can be replaced.

Following, are the assembly diagram’s for two generic pump assemblies. Use these drawings as a guide to reassemble a pump assembly that you are rebuilding.

11/0975

Larger Style KM’s

1 Motor

2 Pump Flange

3 Bracket

4 Mechanical Seal

5 Packing

6 Impeller

7 Pin

8 Pump Housing

11/0976

-voir for ice making. This constant duty solenoid valve is very reliable however, in areas of hard water and high levels of chlorine, the diaphragm is susceptible to failure. Water qual-ity is constantly changing and local municipalities are nowadding higher levels of chlorine, chloramine, and chlorinedioxides to the water. These agents can damage rubber parts and affect the diaphragm life. Newer valve diaphragms use an improved viton material to reduce deteriation.

The diaphragm is made of rubber and ABS, with a bleedport on the inside ABS piece. This port allows the pressureto balance on the top and bottom of the diaphragm so thatthe valve will open and close properly with the spring pres-sure. If the rubber becomes dry and brittle or the bleed portis plugged with trash or debris, the valve will leak by. In thiscase, the valve can be disassembled for cleaning and the diaphragm and inlet screen can be cleaned or replaced. Itis important to remember that the warranty covers repair of defects and not cleaning. Should the valve be scaled or dirty,it should be cleaned and billed to the customer.

Some water valves include a replaceable diaphragm. Below

instructions for reassembly of the valve. When replacingthe diaphragm and re-assembling the valve, it is importantthat the plunger is in the correct position. This plunger has awhite plastic seal on one end and is metal on the other. Thewhite seal end of the plunger must be in contact with thediaphragm in order for the valve to work correctly.

CKD V l B kd

11/0977

Note:the correct OEM water valve when servicing a Hoshizaki icemaker. Use the following chart to identify the correct valve, diaphragm, or inlet screen.

KM-251/255B 3U0152-01 J248-662 4A3362-01

KM-201/260B, KM-320M, KML-351MWH,KML-451M, DKM-500BAH

3U0150-01 J248-647 4A3362-01

DKM-500BWH, KML-250/350, KML450/631, KML-351MAH, KM-461/501,KM-515/901M

3U0111-04 J248-702 4A3362-01

KMD-300M/450M,KML-600M, KM-500/600/650M

3U0111-03 J248-033 4A3362-01

KM-900/1340M, KM-1601M, KMD-850M/901M, KMS-750/1230, KMS-1300/1400

3U0111-02 J248-032 4A3362-01

KM-1800/2000S, KM-2400S

3U0136-01 J248-106 4A3362-01

KM-1300S/1600S 3U0111-01 J248-030 4A3362-01

The replacement rubber gasket or packing {valve washer}for all valves is #413854-03. This gasket must be in place or the inlet water valve will leak.

Replacement screen for all CKD valves # SP9200010. This isan 80 mesh screen designed to catch debris from the water system. It should be checked during regular maintenance and replaced if damaged.

11/0978

Vender

KM-61B P00463-01 N/A Non-replaceable

KM-101/151B P00464-01 N/A Non-replaceable

KM-320M-E 4A1176-05 1261860 Non-replaceable

KM-515/650M-E 4A1176-06 1261840 Non-replaceable

KM-500M-E,KMD-700M/900M

4A1176-03 1268160 Non-replaceable

KM-630/M-E, KM-900M50

4A1176-01 126757-0 Non-replaceable

KM-1601/1800S, KM-1900/2100S, KM-2501S

4A1176-04 26144 Non-replaceable

KM-1300S-E, KM-1301S/-E

4A1176-02 126756-0 Non-replaceable

All DCM & Flakers 4A0865-01 S-30 SA0020

* Replacement screen for valves above is part number SA0019

The coil or solenoid for ALL KM water valves operates on 115 volts. F/DCM models use a 24 volt coil. The coil is not replaceable on any water valves. Check the coil for proper

On KM models the inlet water valve is typically supplied power through the orange wire. The most common problemwith a water valve coil is an open winding. If power is sup-plied and the valve does not energize, check the coil for an

on the ohm meter. A good coil will generally measure in the270~305 ohm range +/- 10%.

If the valve energizes and hums but does not open checkfor sticking valve or plugged screen.

other components using a good quality multimeter and normal electrical diagnostic procedures.

11/0979

Many common water related problems will cause cubes to look unnatural. Looking at the ice in the bin will point youtowards the problem area. Study these shapes and causesto help you diagnose water related problems.

Average cube size 1/2” thick x1 1/8” wide x 1 1/2” high.

Note: Normal cube may have slightsaddled edge.

in the up position, (closed ) the unit willhave a consistent 60minute freeze cycle. This will result in heavy saddlededges and may cause pump cavitation and ice to stick on the evaporator or ice bridging (see #3).Note: If ice sticks, due to larger edges, a freeze up may occur.

a) Bridging, that occurs on all ribs of all evaporator plates, is the resultof excessive water in the reservoir.This is caused by the inlet water valve leaking by. Check for a plugged bleed port in the water valve diaphragm or a defective water valve.

b) May be the result of larger than nor-mal ice cubes (see #2).

c) Bridging can occur on a few ribsif some of the holes in the water distribution tubes are plugged. Aninspection of the ice build up on the evaporator will show some ribs withno ice and others with strips.

Clean the water distribution system.

11/0980

d) Bridging on 1 or 2 plates of a multiple evaporator unit can result from water distribution problems or a refrigeration

TXV, hot gas valve, charge, etc.Note: Bridging will generally cause a freeze up.

a) This can occur if the evaporator plate isscaled up. De-scaling is required.

melt away. Check for a plugged inlet water

water pressure, or a small water line size.Note: Either, or both, of these problems can cause this

symptom.

Note: Size will depend on how much water is in the wwreservoir.

a) Can be caused by a low volume of water at the beginning of freeze. Check

See item 4b)b) If the pump out check valve is stuck open or has a weak

spring, the water left in the reservoir will be pumped out

short cycle and slivers of ice or small cubes.c) Any loss of water, whether by leak, water trail, or loose

stand pipe can cause this problem.

Note: Freeze ups can be caused by #2, #3, or #4 in anycombination. Below are the 3 most common causes.

1. The number one cause however, is a dirty (scaled up) water

water distribution system, impedes heat transfer and will not allow cubes to harvest from the plates. A thorough cleaning will eliminate most freeze ups. Hard to remove scale willrequire extra effort and a stronger cleaning solution.

2. The second most common reason for freeze up is low water

go to other checks when diagnosing freeze ups.

3. The third most common cause for freeze ups is a bin controlthat will not shut the unt off when the bin is full.

11/0981

Complete When Diagnosing A Freeze-Up, Refrigerant Leak, Or Low Charge.

Single / Stacked1. Single unit or stacked equipment? [ ] [ ]

freeze cycle? [ ] [ ]

4. Is thermistor properly mounted? [ ] [ ]

5. Is the TXV bulb tight and insulated? [ ] [ ]

60~90 seconds of a normal harvest? [ ] [ ]

7. Is the water line sized properly? Small units up toKM-900 3/8”, Large units 1/2”? If not ______” [ ] [ ]

8. Do some ice cubes remain on evaporator plateswhen next freeze cycle starts? [ ] [ ]

9. For stacked or side by side units...are separate waterlines supplied? [ ] [ ]

10. When evaporator plates are dry, do you see scale?Scale color: ___________________________ [ ] [ ]Date evaporators were last cleaned _________________

11. Will thermostatic bin control cycle unit OFF within 6seconds when in contact with ice? [ ] [ ]

12. Have you checked the bin control to assure thecapillary is not touching a hot or cold source? [ ] [ ]

13. Are the evaporator separators, blue hooks and cubeguides positioned properly? [ ] [ ]

14. Does Mechanical bin control cycle unit off in 6~15

If so, please list the following:

11/0982

Filter brand:_________________________________Filter model:________________________________

16. Is water inlet valve screen clean? [ ] [ ]

17. Does water valve close completely when de-energizedi.e. does it leak by in freeze cycle [ ] [ ]

18. What is inlet water pressure? ________________ psigWhat is inlet water temperature? ______________°F

19. List the control board dip switch settings. OFF / ON 1 _______ 2 _______ 3 _______ 4 _______ 5 _______ 6 _______ 7 _______ 8 _______ 9 _______ 10 _______

20. Is cube size consistent from inlet to outletof evaporator plates? (full freeze pattern) [ ] [ ]

21. Is KM cube normal shape and size? [ ] [ ]If not discribe:________________________________

22. Was any refrigerant added to the unit? [ ] [ ] If so, how much? _____________________________

23. Was the unit leak-checked? [ ] [ ]Were any leaks found? [ ] [ ]

____________________________________________

24. What is the head pressure?Freeze ___________ Harvest _____________

25. What is the suction pressure?Freeze ____________Harvest _____________

26. What is length of Freeze cycle______________Harvest cycle? _______________

27. Ambient temperature at unit _____° F, at cond._____ ° F

28. Water-cooled condenser outlet water temp._________°F

29. Is the hot gas valve opening? [ ] [ ]

30. List model & manufacturer of bin:__________________ Or Dispenser: _________________________________

bin control mounting? ______________________________

32. Has stainless steel extension bracket been installed on the bin control assembly? [ ] [ ]

33. ________________________

11/0983

Perventative Maintenance is the key to long equipment -

forming the following maintenance steps annually. The PM frequency will depend on the local water quality and operating conditions.

1.

warm soapy water. Hoshizaki recommends cleaning the

2. check and clean inlet water valve screen.

3. Clean and sanitize the water system and bin. A cleaning label with detailed instructions is usually located on the inside of the front panel.

4. Check bearings on Flaker/DCM annually, for wear. Pull the auger and inspect evaporator, auger, and bearing surfaces for wear. Bearing inspections may be needed more frequently in areas with poor water quality.

5. Visually inspect the unit for loose wires, oil spots, water drips, etc.

6. Clean & wipe exterior with a soft cloth and neutral cleaner.

Water quality is constantly changing and local municipali-ties are now adding higher levels of chlorine, chloramine, and sometimes chlorine dioxides to reduce bacteria in the water. Stainless steel is a durable metal however, it can be susceptable to corrosion due to exposure to chlorine gas.

As ice forms on a cuber evaporator, chlorine outgases andsettles to the lowest point in the bin. This gas sticks to wet surfaces and around the door opening of the bin to form hydrochloric acid. If this acid remains on the stainless steel,rust colored corrosion occurs. With enough exposure, the corrosion can pit and damage the stainless.

If rust colored corrosion is found, it should be cleaned throughly with a non-abrasive cleaner and protected witha stainless steel polish. Heavy corrosion will require someeffort to remove and may require the use of a cleaning agent like “Brasso” or non-abrasive powdered cleaner like “Zud” or “Bon Ami”. Care should be taken so as not to scratch thestainless during the cleaning process.

11/0984

A maintenance label that details the step by step cleaning/sanitizing procedure is located somewhere in the unit. It isgenerally located on the inside front panel or under the top panel. These instructions are also provided in the InstructionManual shipped with each unit. Follow these instructions to conduct a thorough cleaning and sanitizing of the water system. Annual cleanings are recommended. More frequent cleanings may be required in bad water areas.

Hoshizaki recommends “Hoshizaki Scale Away” or a similar ice machine cleaner however, any FDA approved ice ma-chine cleaner with a 28%~30% phosphoric acid solution is acceptable. If you carry a nickel safe cleaner it is important to note that if it contains a citric acid, it is not recommended for Hoshizaki products as citric acid is can affect tin solder.Remember that KM models have larger reservoirs and re-quire more cleaning solution than other ice makers.

Model

KM-61~260B 5.0 Fl oz 1.0 Gal

KML-250M, DCM-270B 6.0 Fl oz 1.0 Gal

KMD-450M, FD-1001M, DCM-500/750B 9.6 Fl oz 1.6 Gal

KML-350/351/450/451M 10.5 Fl oz 2.0 Gal

KML-600/631M 13.5 Fl oz 2.5 Gal

KM-320~901M 16.0 Fl oz 3.0 Gal

KMS-750/1230/1400M 22.0 Fl oz 4.0 Gal

KM-1301S/1340M/1601S/M 27.0 Fl oz 5.0 Gal

KM-1800/1900/2000/21002400/2500S 38 Fl oz 7.0 Gal

Note: For KM’s, a longer circulation time may be requiredif heavy scale is present. Additional cleaner may added to provide a stronger solution for KM’s with heavy calcium or iron scale.

11/0985

The inlet water valve includes an 80 mesh screen to protectthe water system from debris. Always check and clear this screen during the cleaning procedure.

A removable, cleanable mesh air filter is included on

In addition to cleaning the reservoir and water distributionsystem, these items should be cleaned with cleaning solution

cleaned. Always drain the reservoir and clean and inspect

operation, also disassemble and clean the pump-out check valve housing and seat and the mechanical bin control as-sembly if included in your model. Make sure the reservoir is

The system should be sanitized using a solution of water and 5.25% sodium hypochlorite (chlorine bleach). Any com-mercial sanitizer recommended for ice machine appli-cation is acceptable.

ModelKM-61~260B, KML-250M 0.5 Fl oz 1.0 Gal

DCM-500/750B 0.82 Fl oz 1.6 Gal

KML-350/351/450/451M,KMD-450M 1.0 Fl oz 2.0 Gal

KML-600/631M 1.25 Fl oz 2.5 Gal

DCM-270B,KM-320M~901M

1.5 Fl oz 3.0 Gal

KMS-750/1230/1400M 2.0 Fl oz 4.0 Gal

KM-1301S/1340M/1601S/M 2.5 Fl oz 5.0 Gal

KM-1800/1900/2000/21002400/2500S 3.5 Fl oz 7.0 Gal

11/0986

The steps for a cuber production check are as follows:1. Time a complete cycle from the beginning of one

freeze cycle to the beginning of the next freezecycle.

2. Catch all of the ice from this freeze cycle and weigh the total batch. (Use a dish tote, large pan or plastic trash bag to catch all the ice cubes).

3. Divide the total minutes in a 24 hour day (1440minutes) by the complete cycle time in minutes to obtain the number of cycles per day.

4. Multiply the number of cycles per day by the cyclebatch weight for the cuber production per 24hours.

ProductionOnce you calculate the production, check the incoming water temperature and ambient condensing temperature at the cuber. Cross reference the temperatures to performance data included in this manual to see if the calculation falls

For the most accurate production check, a normal productioncycle should be checked. A production cycle will start at thebeginning of the freeze cycle and go until the beginning of the next freeze cycle. (Freeze + Harvest = Production Cycle)

If the evaporator compartment has been opened for service

freeze cycle will be longer than normal because the evapora-tor compartment is warm. Timing this cycle can result in aninaccurate production check.

To avoid this: 1. Start the unit and allow it to operate for 10 minutes in thefreeze cycle.

to cycle into harvest mode.

next freeze begins.

Note: Remember that the evaporator compartment mustbe closed during the production check. Removing the frontcover to check the ice buildup during a production check willallow heat into the evaporator and will affect the total cycletime and actual production.

11/0987

Note: Some drawings have been combined to represent more than one model.

KM-61BAH, KM-101BAH...................................A........88KM-151BAH.......................................................B........89KM-201BAH, KM-260BAH.................................C........90KM-251 BAH, KM-255 BWH..............................D........91KM-280MAH/MWH, KM-280MAH-E/MWH-EKM-320MAH/MWH............................................E.........92DKM-500BAH/BWH, KML-250MAH/MWHKML-350MAH/MWH, KML-351MAH/MWHKML-450MAH/MWH, KML-451MAH/MWHKML-600MAH/MWH, KML-631MAH/MWH........F........93KML-600MRH, KML-631MRH...........................G........94KM-461MAH/MWH, KM-501MAH/MWHKM-515MAH/MWH, KM-600MAH/MWHKM-630MAH/MWH, KM-900MAH/MWHKM-901MAH/MWH............................................H........95KM-461MRH, KM-501MRH, KM-515MRHKM-630MRH, KM-650MRH, KMD-700MRHKMD-900MRH....................................................I.........96KMD-700MAH/MWH, KMD-850MAH/MWHKMD-900MAH/MWH, KMD-901MAH/MWH......J........ 97KM-900MRH/3, KM-901MRH/3.........................K........98KMD-850MRH, KMD-901MRH..........................L........99KMS-750MLH w/SRK-7H..................................M.......100KMS-1230MLH w/SRK-13HKMS-1400MLH w/SRK-14HKMS-1401MLH w/SRK-14H(3)..........................N.......101KM-1300MAH/MWH, KM-1340MAH/MWH.......O.......102KM-1300SAH/3, SWH/3KM-1301SAH/3, SWH/3KM-1600SWH/3, KM-1601SWH/3....................P........103KM-1300MRH, KM-1340MRHKM-1600MRH/3, KM-1601MRH/3.....................Q.......104KM-1300SRH/3, KM-1301SRH/3KM-1600SRH/3, KM-1601SRH/3......................R.......105KM-1800SAH/3, SWH/3KM-1900SAH/3, SWH/3KM-2000SWH3, KM-2100SWH3......................S........106KM-1800SRH3, KM-1900SRH3, KM-2000SRH3KM-2400SRH3, KM-2500MRH3.......................T........107KM-2500SWH3.................................................U.......108

11/0988

AKM-61BAH, KM-101BAH

11/0989

B

11/0990

CKM-201BAH, KM-260BAH

Note: Cleaning drain valve piping may vary slightly between models.

11/0991

KM-251BAH, KM-255BWH

Harvest Water Valvee

W

11/0992

E

Note: “- E” models do NOT have a cleaning valve.

11/0993

F

11/0994

GKML-600MRH, KML-631MRH

11/0995

Note: KM-901 MAH/MWH has 2 expansion valvesand check valves at hot gas valve outlet.

HKM-461MAH/MWH, KM-501MAH/MWH

KM-501MAH-E, KM-515MAH/MWH, KM-515MAH-E, KM-600MAH/MWH,KM-630MAH/MWH, KM-630MAH-E, KM-900MAH/MWH, KM-900MAH50,

KM-901MAH/MWH

11/0996

I

11/0997

Note: KMD-700 MAH/MWH has 1 expansion valve.

11/0998

K

Water Supply

Cleaning V

Check Valve

t Gas lve

CheckValves

Pressureh

iner

Condenser

Refrigeration CircuitWater Circuit

Note: KM-900MRH/3 has 1 expansion valve.

11/0999

L

11/09100

MW

ater

Sup

ply

nden

ser

dmas

ter

. Reg

ulat

or)

ck V

alve

ess

Valv

eG

asve ai

ner

ble

Plu

g

sure

ch stat

Rec

eive

r Tan

kE

xpan

sion

Val

veD

rain

Wat

er V

alve

Dra

in

Fill

Wat

er

Eva

p

11/09101

N

Spr

ay T

ubeK

MS-

1400

MLH

Har

vest

Wat

er

Valv

e

Wat

er S

uppl

y Was

h V

alve

Line

Val

ve Drie

rS

ervi

ce V

alve

Stra

iner

Line

Val

ve

Shu

toff

Valv

e

Fan

Fa

nden

ser

dmas

ter (

C.P

. Reg

ulat

or)

Reg

ulat

o

ck V

alve

Acc

ess

Valv

eA H

ot G

as

H Valv

eV S

train

erS

ible

Plu

g

h ssur

eS

witc

hS

Ther

mos

tat

Dis

char

geis

char

gesc

harg

Linei

Com

pres

sor

Rec

eive

r Tan

k

Acc

umul

ator

Suc

tion

Line

Hot

Gas

H Va

lve

VStra

iner

SOS

Qui

ckO

Che

ck V

alve

Exp

ansi

on V

alve

Floa

t Sw

itch

Dra

inW

ater

Val

veD

rain

Pum

p M

otor

Wat

er T

ank

Fill

Wat

er V

alv

Eva

pora

to

Ther

mis

tor

T

11/09102

O

11/09103

Wat

er S

uppl

y

Che

ckVa

lves

S

Pum

p-O

ut

Wat

er

Tank

Ref

riger

atio

n C

ircui

t

Wat

er C

ircui

t

Free

ze/H

arve

stPu

mp

Tim

er

11/09104

QKM-1300MRH, KM-1340MRH

11/09105

R

heck

alve

s

Con

dens

er

Pum

p Ti

mer

Wat

er

Tank

Ref

riger

atio

n C

ircui

t

Wat

er C

ircui

t

11/09106

S

KM-2000SWH3, KM-2100SWH3

Wat

er

Tank

11/09107

TKM-1800SRH3, KM-1900SRH3 KM-2000SRH3, KM-2100SRH3KM-2400SRH3, KM-2500SRH3

11/09108

KM-2500SWH3

11/09109

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-6

1BA

HSu

pply

Vol

tage

: 115

/60/

1

**

Ref

rige

rant

: R1

34A

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

Air

: 3.4

A (2

.29A

)

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Air

Air

Air

50 /

10

90 /

32

65

66 56 51

55 49 43

64

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

31 34 20

34 39 21

34 43 5144

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

2.5

2.4

2.0

2.4

2.2

2.0

2.4

2.0

2.0

2.2

2.0

2.0

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

104

119

135

115

139

153

119

155

121

159

Pres

sure

50 /

10

90 /

32

10 11 14

11 1314 15

12 16 21

11/09110

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-1

01B

AH

Supp

ly V

olta

ge: 1

15/6

0/1

**R

efri

gera

nt: R

134A

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

Air

: 5.2

A (3

.39A

)90

/ 3

2

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Air

Air

Air

50 /

10

90 /

32

115

109

106

69

Cycl

e Ti

me

Fre

eze

50 /

10

90 /

32

26 2030 21

3329 34 41

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

2.5

2.0

2.6

2.3

2.0

2.5

2.1

2.0

2.3

2.1

2.0

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

109

122

150

191

130

210

Pres

sure

50 /

10

90 /

32

12 1414 20

14 19 23

15 20 26

11/09111

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-1

51B

AH

Supp

ly V

olta

ge: 1

15-6

0-1

*

*Ref

rige

rant

: R13

4A

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Air

Air

Air

Air

50 /

10

90 /

32

146

139

129

140

129

119

139

121

111

119

101

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

21 23 20

22 24 21

23 26 29

23 31

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

3.3

2.9

2.0

3.0

2.4

2.0

2.9

2.0

2.0

2.5

2.0

2.0

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

114

124

146

161

132

166

202

Pres

sure

50 /

10

90 /

32

12 13 14

13 14 15

13 15 16

13 15

11/09112

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-2

01B

_HSu

pply

Vol

tage

: 115

/60/

1

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

A

ir: 6

.1A

(5.2

A)

W

ater

: 6.1

A (5

.2A

)

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Wat

erA

irW

ater

Air

Wat

erA

irW

ater

50 /

10

90 /

32

201

1 90

215

192

193

162

209

195

190

165

150

161

136

203

Cycl

e Ti

me

Fre

eze

50 /

10

90 /

32

25 30

22 23 25

26 30 31

23 2532 35

23 26 2933 39

24 31

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

3.2

2.0

2.5

2.4

2.0

2.9

2.4

2.0

2.4

2.2

2.0

2.0

2.0

2.4

2.0

2.0

2.5

2.0

2.0

2.2

2.0

2.0

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

235

255

250

300

255

303

323

342

Pres

sure

50 /

10

90 /

32

51 52 54

43 4452 54 56

44 46 49

52 5644 51

53 56 59

45 4 9 53

11/09113

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

ML-

250M

_HSu

pply

Vol

tage

: 115

/60/

1

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Wat

erA

irW

ater

Air

Wat

erA

irW

ater

50 /

10

90 /

32

314

305

290

292

260

245

294

220

305

260

234

204

301

252

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

29 3229 31

2 9 32 35

29 30 32

29 3529 31 33

33 36 41

29 31 3 5

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

4.0

4.1

3.6

3.3

4.1

3.0

3.1

3.0

4.0

2.2

2.1

3.6

2.5

2.2

3.2

2.2

2.0

3.4

2.4

2.0

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

266

293

261

290

319

266

311

340

295

366

290

Pres

sure

50 /

10

90 /

32

59 60

61 61 63

59 61 62

61 62 63

59 62 63

61 62 64

61 62 64

62 62 65

11/09114

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-2

51B

_HSu

pply

Vol

tage

: 115

/60/

1To

tal A

mpe

rage

(Com

pres

sor

RLA

):

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Air

Air

Air

50 /

10

90 /

32

225

214

195

201

214

196

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

20 21 24

21 23 26

21 2524 26 30

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

5.3 5 4.5

5 4.5 4

5 3.5

4.5

3.5

3.2

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

200

231

254

223

231

305

323

229

309

340

Pres

sure

50 /

10

90 /

32

33 40

36 43 4450

52

11/09115

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-2

55B

AH

Supp

ly V

olta

ge: 1

15/6

0/1

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Air

Air

Air

50 /

10

90 /

32

235

229

216

191

211

202

163

Cycl

e Ti

me

Fre

eze

50 /

10

90 /

32

20 22 24

2 1 24 25

22 252 4 26 29

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

4.3 4 4

4 3.5 3

4 3.1 3

3.5 3

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

220

243

293

243

300

321

245

305

340

Pres

sure

50 /

10

90 /

32

35 4042 43

4545

11/09116

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-2

60B

_HSu

pply

Vol

tage

: 115

/60/

1

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Wat

erA

irW

ater

Air

Wat

erA

irW

ater

50 /

10

90 /

32

263

259

242

251

226

261

259

244

2 03

254

233

201

Cycl

e Ti

me

Fre

eze

50 /

10

90 /

32

25 30

21 2230 31

22 2933 36

22 2933 40

22 24

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

3.2

2.0

2.6

2.5

2.0

2.9

2.4

2.0

2.5

2.3

2.0

2.0

2.0

2.5

2.1

2.0

2.5

2.0

2.0

2.3

2.1

2.0

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

234

230

234

299

320

Pres

sure

50 /

10

90 /

32

51 52 54

46 5 1

52 54 56

4 6 53

52 5653

53 56 59

4 9 49

11/09117

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-2

80M

_HSu

pply

Vol

tage

: 115

/60/

1

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

Air

: 11.

6A (1

0.2A

)W

ater

: 10A

(9.2

A)

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Wat

erA

irW

ater

Air

Wat

erA

irW

ater

50 /

10

90 /

32

269

219

260

249

252

192

263

246

1 94

166

260

234

224

242

141

259

232

215

Cycl

e Ti

me

Fre

eze

50 /

10

90 /

32

22 25 30

20 21 22

24 34

21 22 23

25 3121 2 3 24

26 32 42

21 23 25

Cyc l

e Ti

me

Har

vest

50 /

10

90 /

32

3.0

2.6

3.5

3.2

3.0

2.3

2.4

3.3

2.0

2.0

3.2

2.5

2.3

2.5

2.0

2.0

3.2

2.5

2.2

Pres

sure

Hig

h Si

de50

/ 1

0

90 /

32

236

259

254

290

312

259

316

339

262

321

361

Pres

sure

50 /

10

90 /

32

45 50 5451

49 56 6049 53

50 61 6550 54

50 62 69

4 9 51

11/09118

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-2

80M

AH

-ESu

pply

Vol

tage

: 220

-240

/50/

1

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

Air

: 5.1

A (4

.3A

)

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Air

Air

Air

50 /

10

90 /

32

231

204

196

231

166

142

229

160

120

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

20 23 30

22 35

23 31 39

25 33 45

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

3.1

3.1

3.0

3.1

3.0

2.5

3.1

2.9

2.9

3.0

2.9

2.9

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

245

290

262

296

315

320

341

269

325

360

Pres

sure

50 /

10

90 /

32

55 6162 64

6566

11/09119

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-3

20M

_HSu

pply

Vol

tage

: 115

/60/

1

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Wat

erA

irW

ater

Air

Wat

erA

irW

ater

50 /

10

90 /

32

325

311

352

324

315

293

265

349

342

309

311

251

304

226

330

Cycl

e Ti

me

Fre

eze

50 /

10

90 /

32

29 31 3530

31 3430 32

31 4131 33

32 45

29 31 35

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

5.5

4.6

4.2

5.0

4.4

4.0

3.5

3.4

4.5

3.5

3.4

4.6

2.5

2.3

4.4

2.6

3.6

2.5

2.1

3.6

2.4

Pres

sure

Hig

h Si

de50

/ 1

0

90 /

32

216

235

255

263

263

265

230

259

263

263

265

235

299

263

263

265

264

263

Pres

sure

50 /

10

90 /

32

52 53 54

53 54 55

53 54 54

54 56 56

53 55 56

5453 55 56

54

11/09120

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-3

20M

AH

-ESu

pply

Vol

tage

: 220

-240

/50/

1

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

A

ir: 5

.1A

(4.3

A)

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Air

Air

Air

Air

50 /

10

90 /

32

293

255

252

234

232

213

196

Cycl

e Ti

me

Fre

eze

50 /

10

90 /

32

34 39

36 42 42

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

4.9

4.5

5.1

4.9

3.9

2.5

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

210

235

253

229

235

295

233

320

Pres

sure

50 /

10

90 /

32

5659 60

60 6160 62

11/09121

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

ML-

350M

_HSu

pply

Vol

tage

: 115

/60/

1

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

A

ir: 1

1.5A

(11.

5A)

W

ater

: 10.

5A (1

0.5A

)

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Wat

erA

irW

ater

Air

Wat

erA

irW

ater

50 /

10

90 /

32

350

342

309

352

349

324

344

331

349

342

309

342

322

313

245

330

Cycl

e Ti

me

Fre

eze

50 /

10

90 /

32

25 3030

26 29 3330 32

31 3 5

4.4

2.6

3229 31 3 5

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

4.0

3.4

3.2

5.0

4.4

4.0

3.6

2.6

4.5

3.5

3.4

3.4

2.0

2.0

2.0

2.0

2.6

2.0

2.0

3.6

2.4

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

240

261

263

263

263

256

310

263

263

265

261

310

333

263

263

265

315

355

264

263

Pres

sure

50 /

10

90 /

32

50 53

53 54 55

50 53 56

54 56 56

50 55 59

5451 56 62

54 59

11/09122

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

ML-

351M

_HSu

pply

Vol

tage

: 115

/60/

1To

tal A

mpe

rage

(Com

pres

sor

RLA

):A

ir: 1

3.2A

(11.

5A)

90 /

32

Kg=l

bsx.

454

24 h

ours

(lbs)

Wat

er T

emp

Air

(S-0

)A

ir

Wat

erA

ir (S

-0)

Air

W

ater

Air

(S-0

)A

ir

Wat

erA

ir (S

-0)

Air

W

ater

50 /

10

90 /

32

334

312

291

350

342

309

345

340

312

344

331

341

333

303

312

260

241

342

322

340

300

311

256

224

313

245

330

321

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

25 31

25 30

25 2631 34

26 29 33

26 3034

31 35

26 3135 40

3229 33

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

4.4

4.3

4.0

3.4

3.2

4.3

4.2

3.9

3.9

3.6

2.6

4.4

3.9

4.4

3.4

3.4

3.4

2.0

2.0

4.3

3.4

3.4

4.0

3.4

3.4

2.6

2.0

2.0

3.9

3.4

3.4

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

253

240

261

269

311

256

310

269

253

312

339

261

310

333

269

364

315

355

Pres

sure

50 /

10

90 /

32

52.4

54 5550 53

54 54 55

53 5550 53 56

54 54 55

54 56.2

50 55 59

54 55 55

54 59.6

51 56 62

54 55 56

11/09123

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

ML-

450M

_HSu

pply

Vol

tage

: 115

/60/

1

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

A

ir: 1

3.3A

(11.

6A)

Wat

er: 1

0.6A

(10.

6A)

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Wat

erA

irW

ater

Air

Wat

erA

irW

ater

50 /

10

90 /

32

432

404

433

402

411

353

429

422

404

336

390

332

302

409

354

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

20 22 23

20 21 22

21 24 25

20 21 23

22 2621 22 24

23 2621 22 25

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

3.0

2.6

3.5

3.1

2.9

2.3

2.4

3.2

2.5

2.6

2.0

2.0

3.1

2.0

2.0

2.6

2.0

2.0

3.2

2.0

2.0

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

250

293

311

316

340

350

290

342

360

295

Pres

sure

50 /

10

90 /

32

42 46 4952

4 5 52 5255

46 5649 55

46 56 59

50 50 60

11/09124

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

ML-

451M

_HSu

pply

Vol

tage

: 115

/60/

1

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Wat

erA

irW

ater

Air

Wat

erA

irW

ater

50 /

10

90 /

32

401

355

429

402

391

366

402

399

349

313

402

340

393

392

352

Cycl

e Ti

me

Fre

eze

50 /

10

90 /

32

24 23 25

23 21 23

23 2521 22 24

23 29 30

21 24 24

24 32

22 23 25

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

4.5

3.6

3.5

3.5

3.1

3.2

3.9

3.1

3.1

3.6

2.6

2.4

3.2

3.2

2.5

2.2

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

269

260

243

305

260

261

294

332

260

261

253

311

264

263

Pres

sure

50 /

10

90 /

32

45 45 51

44 4544 49 55

44 46 50

45 53 59

45 50 5154 64

46 55

11/09125

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-4

61M

_HSu

pply

Vol

tage

: 115

/60/

1

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

A

ir: 1

2A (1

0.6A

)

W

ater

: 12.

1A (9

.4A

)

R

emot

e: 1

0.4A

(10.

4A)

90 /

32

Kg=l

bs x

.45 4

24 h

ours

(lbs)

Wat

er T

emp

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

50 /

10

90 /

32

452

434

432

404

446

431

399

409

433

423

435

412

434

349

432

416

431

396

359

423

313

420

350

421

325

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

30 33

29 30 32

30 31 34

30 33 36

29 31 33

31 3430 35

30 32 34

31 36 39

31 36 41

30 32 36

32 36 41

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

4.4

3.5

4.9

4.2

4.0

3.9

3.9

2.9

4.4

3.4

3.5

4.1

2.9

3.1

2.0

2.0

4.2

2.6

3.9

2.0

2.0

2.9

2.0

2.0

3.5

2.5

3.1

2.0

2.0

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

260

259

260

265

211

230

251

255

260

262

226

255

260

313

334

260

263

269

230

296

262

353

262

264

233

315

Pres

sure

50 /

10

90 /

32

50 52 56

52 5350 52

52 55 59

53 55 59

52 55 61

52 62

53 61

52 63

53 59 65

55 64

54 59

11/09126

PERF

ORM

AN

CE D

ATA

Supp

ly V

olta

ge: 1

15/6

0/1

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

Air

: 13.

3A (1

1.6A

)W

ater

: 10

(10A

)

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Wat

erA

irW

ater

Air

Wat

erA

irW

ater

50 /

10

90 /

32

466

420

455

450

419

453

425

395

451

444

399

406

450

439

399

390

399

390

430

363

Cycl

e Ti

me

Fre

eze

50 /

10

90 /

32

19 19 21

19 1 9 21

19 21 23

19 21 23

19 22 26

19 22 24

23 22 26

23 22 26

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

3.9

3.3

3.1

3.9

3.3

3.1

3.5

2.6

3.5

2.6

3.3

2.0

2.0

3.3

2.0

2.0

2.6

2.0

2.0

2.6

2.0

2.0

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

262

305

329

330

353

335

269

Pres

sure

50 /

10

90 /

32

5643

.444 45

60

44 44 4659 61

44 45 4660 62

44 45

11/09127

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-5

00M

AH

-ESu

pply

Vol

tage

: 220

-240

/50/

1

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

Air

: 5.5

A (5

.5A

)pc

s

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Air

Air

Air

50 /

10

90 /

32

446

403

454

402

360

446

365

321

355

Cycl

e Ti

me

Fre

eze

50 /

10

90 /

32

29 3231 36 41

32 39 44

33 40 50

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

3.4

3.3

3.2

3.3

3.1

3.0

3.3

2.9

2.9

3.3

2.9

Pres

sure

Hig

h Si

de50

/ 1

0

90 /

32

250

23

263

291

316

310

336

316

360

Pres

sure

50 /

10

90 /

32

50 53 55

52 5653 59 61

53 59 62

11/09128

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-5

01M

_HSu

pply

Vol

tage

: 115

/60/

1

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

Air

: 13A

(11A

)W

ater

: 10A

(10A

)Re

mot

e: 1

5A (1

1A)

90 /

32

K g=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

50 /

10

90 /

32

433

495

465

442

496

491

465

412

416

495

449

410

463

406

332

413

446

Cycl

e Ti

me

Free

z e

50 /

10

90 /

32

26 31

26 2626 30

30 34

26 2929 32

32 36

26 2930 33

29 33 3931

31 36

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

4.5

3.9

3.6

4.0

3.4

3.2

4.5

3.9

3.5

4.0

3.0

3.2

3.6

2.6

4.0

3.0

3.0

3.9

2.3

2.3

3.4

2.0

2.0

3.9

2.3

2.1

3.2

2.3

2.3

2.0

2.0

3.0

2.3

2.0

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

235

254

220

235

259

250

296

231

254

254

300

321

293

235

296

305

340

310

241

320

Pres

sure

50 /

10

90 /

32

45 49

45 45 49

50 51 5250 52

45 4 5 51

50 51 5353 55

45 45 50

51 52 5453 56

46 55

51 52 55

11/09129

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-5

15M

_HSu

pply

Vol

tage

: 115

/60/

1

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

50 /

10

90 /

32

501

500

493

465

491

443

456

416

4 94

445

465

435

396

493

441

452

426

361

409

465

442

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

26 30

29 29 30

26 3030 33

29 29 3129 32

32 35

29 29 3131 34

3330 30 33

31 3 6

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

4.4

3.9

3.5

3.4

5.0

4.3

4.1

4.0

3.2

3.4

3.6

3.0

3.1

4.5

3.4

3.6

3.9

3.5

4.3

3.4

3.1

3.6

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

226

250

216

234

252

244

306

230

250

335

234

2 94

254

314

359

235

309

Pres

sure

50 /

10

90 /

32

45 4 9 54

50 52 5650 52

55 60

51 54 59

49 54 54

49 59 64

52 56 61

5050 60 69

53 65

50 59

11/09130

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-5

15M

AH

-ESu

pply

Vol

tage

: 220

-240

/50/

1

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Air

Air

Air

50 /

10

90 /

32

513

441

490

442

401

366

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

26 3231 35

3329 34 40

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

3.4

3.2

3.2

3.3

3.0

3.1

3.2

2.9

2.9

3.1

2.9

2.9

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

245

294

262

296

321

320

346

326

Pres

sure

50 /

10

90 /

32

50 5453 60 61

54 6554 65 69

11/09131

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-6

00M

AH

Supp

ly V

olta

ge: 1

15-1

20/6

0/1

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

Air

: 12A

(10.

3A)

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Air

Air

Air

50 /

10

90 /

32

592

566

516

532

566

503

551

490

396

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

33 3534 4 2

35 40 44

36 41

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

4.2

3.6

3.4

2.9

3.6

2.0

2.0

2.9

2.0

2.0

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

259

290

254

319

259

310

342

266

Pres

sure

50 /

10

90 /

32

55 5656 60

56 59 6159 62

11/09132

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

ML-

600M

_HTo

tal A

mpe

rage

(Com

pres

sor

RLA

):A

ir: 9

.5A

(9.5

A)

Rem

ote:

9.5

(9.5

A)

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

50 /

10

90 /

32

631

599

542

602

590

559

635

613

606

556

492

593

536

540

513

590

546

525

613

550

540

506

401

535

552

492

602

551

Cycl

e Ti

me

Fre

eze

50 /

10

90 /

32

20 21 24

21 22 23

20 20 21

21 23 26

21 22 24

20 21 23

22 2422 23 25

20 21 23

24 25 30

22 23 26

21 21 25

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

3.5

3.1

2.9

3.1

3.5

3.2

2.9

3.2

2.5

2.6

2.9

2.4

2.4

3.3

2.6

2.9

2.0

2.0

2.0

2.0

3.2

2.5

2.2

2.5

2.0

2.0

2.6

2.0

2.0

3.2

2.4

2.0

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

250

302

220

232

255

266

332

291

229

320

354

232

260

310

239

266

310

Pres

sure

50 /

10

90 /

32

4140 41 44

32 35 41

40 45 51

40 41 46

34 39 46

41 54

41 42 46

35 42 49

43 49 60

42 43 504 4 55

11/09133

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

ML-

600M

WH

Ser

ial L

0-M

1To

tal A

mpe

rage

(Com

pres

sor

RLA

):

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Wat

erW

ater

Wat

erW

ater

50 /

10

90 /

32

534

553

515

513

535

Cycl

e Ti

me

Fre

eze

50 /

10

90 /

32

21 22 23

21 22 24

22 23 25

22 23 26

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

3.9

3.5

3.2

3.6

2.9

3.5

2.5

2.2

3.5

2.4

2.0

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

295

Pres

sure

50 /

10

90 /

32

35 36 42

36 4 6

36 46

39 40 53

11/09134

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-6

30M

_HTo

tal A

mpe

rage

(Com

pres

sor

RLA

):W

ater

: 6.5

A (6

A)

Rem

ote:

9.5

A (6

A)

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

50 /

10

90 /

32

600

562

514

621

603

563

603

531

512

466

532

532

491

562

422

603

514

499

554

459

590

564

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

31 3431 32 35

31 3333 41

32 3433 36 40

34 40 44

32 3533 39 43

35 4133 36 41

34 39

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

4.4

3.5

3.4

3.1

4 .1

3.6

3.3

4.0

3.0

2.9

3.5

2.9

2.4

2.2

3.4

2.3

2.1

3.6

2.4

2.2

3.1

2.4

2.0

3.4

2.3

2.0

3.0

2.4

2.0

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

245

296

232

240

263

262

296

324

251

320

349

240

260

295

249

266

313

Pres

sure

50 /

10

90 /

32

43 44 4 6

42 4 2 45

44 4649

42 4344 4 9

49

42 4344 50

50

44 44 50

11/09135

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-6

30M

AH

-ESu

pply

Vol

tage

: 220

-240

/50/

1

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Air

Air

Air

50 /

10

90 /

32

624

520

513

463

460

406

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

32 35 42

35 4035 44 51

45

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

3 3 3

3 3 3

3 2.9

2.9

3

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

291

309

330

291

340

356

291

344

Pres

sure

50 /

10

90 /

32

50 51 52

50 51 53

51 52 54

51 52 55

11/09136

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

ML-

631M

_HTo

tal A

mpe

rage

(Com

pres

sor

RLA

):

90 /

32

Kg=l

bs

x.45

4

24 h

ours

(lbs)

Wat

er

Tem

pA

irW

ater

Rem

ote

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

Air

Wat

erRe

mot

e

50 /

10

90 /

32

553

515

632

631

593

636

622

525

632

631

626

604

545

553

501

459

631

630

622

535

543

491

420

611

532

605

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

19 20 2220

20

20 22 2419 21

20 22

20 24 2620 21

21 23

20 2419 20 22

19 21 24

C ycl

e Ti

me

Har

vest

50 /

10

90 /

32

4.9

4.2

4.1

3.4

4.4

3.5

4.3

3.1

3.2

3.1

3.0

3.9

3.1

2.9

4.2

2.3

2.1

2.6

2.4

2.5

2.2

3.3

2.2

2.0

3.2

2.6

2.2

3.2

2.4

2.0

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

225

229

230

239

202

243

305

229

230

245

214

305

332

230

231

244

255

253

311

234

234

255

221

259

293

Pres

sure

50 /

10

90 /

32

42 45 51

35 3633 35 39

44 49 55

36 40

34 42

45 53 59

36 40

35 40.4

4454 64

43

36 41

11/09137

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-6

50M

_HTo

tal A

mpe

rage

(Com

pres

sor

RLA

):A

ir: 6

.6A

(6A

)W

ater

: 5.3

A (5

.1A

)

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

50 /

10

90 /

32

566

526

626

615

556

490

595

601

523

566

512

662

554

506

555

501

426

651

540

543

462

Cycl

e Ti

me

Fre

eze

50 /

10

90 /

32

30 32 3530

29 31 33

31 3530 32

30 33 36

32 4031 33

31 3433 43

29 31 35

32 35 40

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

4.6

3.9

3.6

4.1

4.6

3.6

4.1

3.0

3.0

4.3

3.4

3.1

4.0

3.0

3.9

2.2

2.1

4.1

2.5

2.0

2.0

3.1

2.2

2.0

3.4

2.1

3.0

2.0

2.0

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

225

246

231

231

214

233

254

241

295

231

231

242

229

246

320

231

231

240

233

249

303

341

235

233

249

235

315

Pres

sure

50 /

10

90 /

32

53 5550 51 53

51 53 56

54 61

51 54 54

53 56 59

55 59 63

51 56 56

53 61

56 6051 56

54 59 64

11/09138

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-6

50M

AH

-ESu

pply

Vol

tage

: 220

-240

/50/

1

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Air

Air

Air

50 /

10

90 /

32

653

610

620

554

506

610

456

602

495

409

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

29 32 35

31 3432 40

32 43

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

3.9

3.6

3.5

3.2

3.3

3.6

2.9

2.9

3.3

2.9

2.9

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

236

259

254

290

314

259

315

341

263

321

365

Pres

sure

50 /

10

90 /

32

53 5555 60

55 60 63

56 61 65

11/09139

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

MD

-700

M_H

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

Air

: 13.

5A (1

0.2A

)Re

mot

e: 1

3A (1

0A)

90 /

32

Kg=l

bsx.

454

24 h

ours

(lbs)

Wat

erTe

mp

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

50 /

10

90 /

32

696

650

593

634

655

661

536

640

696

614

650

539

611

569

605

641

526

432

665

601

530

690

662

Cycl

e Ti

me

Fr e

eze

50 /

10

90 /

32

19 21

19 20 2120

21 24

19 20 2219 21

19 23 26

20 21 2320 22

19 2420 21 24

20 24

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

3.3

2.9

2.0

2.2

2.1

2.0

3.3

2.9

2.0

3.0

2.4

2.0

2.2

2.1

2.0

3.0

2.4

2.0

2.9

2.0

2.0

2.1

2.0

2.0

2.9

2.0

2.0

2.5

2.0

2.0

2.1

2.0

2.0

2.5

2.0

2.0

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

250

293

215

222

236

304

316

221

232

330

346

222

240

256

334

360

226

244

Pres

sure

50 /

10

90 /

32

45 51

40 42 49

35 36 3952 54

41 44 53

36 4156

42 4 6 54

36 40 4356 60

45 6241 45

11/09140

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

MS

-750

MLH

& S

RK

-7H

90/3

2

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

50 /

10

90 /

32

691

630

566

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

25 2625 30

26 3129 34

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

3 3 3

3 2 2

3 2 2

2 2 2

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

222

231

229

243

261

231

253

235

Pres

sure

50 /

10

90 /

32

46 5150 53

51 54

49 52

11/09141

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

MD

-850

M_H

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

50 /

10

90 /

32

629

639

641

625

526

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

19 21 2320

19 21

20 23 2619 21

20 23

21 2520 21

1 9 22 24

21 26 30

19 20 23

19 22 26

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

3.2

3.0

2.6

2.9

2.6

2.5

2.9

2.4

2.5

2.4

2.4

2.3

2.4

2.0

2.0

2.1

2.0

2.6

2.0

2.0

2.5

2.0

2.0

2.4

2.1

2.0

2.4

2.0

2.0

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

300

229

205

223

250

265

300

330

229

231

241

219

324

355

229

232

241

223

296

331

233

234

250

229

321

Pres

sure

50 /

10

90 /

32

43 5 3

39 39 4341

46 51 59

39 4 0 46

40 44 5 355 63

3 9 40 45

41 55

4941 41 50

43 49 62

11/09142

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-9

00M

_H

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

50 /

10

90 /

32

634

694

Cycl

e Ti

me

Fre

eze

50 /

10

90 /

32

21 22 25

21 22 23

21 22 24

22 2421 22 25

22 23 25

22 26 29

22 23 25

22 24 26

23 31

22 2322 24

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

4.5

3.9

3.5

3.9

3.5

3.2

4.5

3.9

3.5

4.1

3.1

3.0

3.6

2.9

4.1

3.1

3.0

4.0

2.5

2.2

3.5

2.4

2.2

3.9

2.5

2.2

3.9

2.4

2.0

3.5

2.4

2.0

3.2

2.4

2.0

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

245

296

220

233

255

262

296

324

292

230

251

320

349

290

233

265

300

239

310

Pres

sure

50 /

10

90 /

32

33 36 40

36 39

32 3435 39 43

41 41

34 4 0

36 4 2 4643 44

34 40 4343 50

43 44

35 41 45

11/09143

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-9

00M

RH

3

90 /

32

Kg= l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Rem

ote

Rem

ote

Rem

ote

Rem

ote

50 /

10

90 /

32

694

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

22 23 24

22 23 26

23 24 26

23 24

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

4.5

3.9

3.5

4.1

3.1

3.0

3.9

2.5

2.2

3.2

2.4

2.0

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

225

235

254

233

249

235

260

241

265

300

Pres

sure

50 /

10

90 /

32

30 32 35

32 3532 41

33 39 44

11/09144

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-9

00M

AH

-50

Supp

ly V

olta

ge: 2

20-2

40/5

0/1

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Air

Air

Air

50 /

10

90 /

32

641

694

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

23 2524 31

25 29 33

26 30 36

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

3.2

3.1

3.4

2.6

3.2

2.0

2.9

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

240

261

256

316

261

310

339

266

365

Pres

sure

50 /

10

90 /

32

40 42 46

42 45 49

42 52

43 49 55

11/09145

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

MD

-900

M_H

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

A

ir: 1

5A (1

1.2A

) W

ater

: 14A

(11.

2A)

Rem

ote:

14A

(11.

2A)

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

50 /

10

90 /

32

906

596

669

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

13 14 15

14 15 16

13 13 14

13 1514 15 16

13 14 15

1415 16

13 15 16

14 20

15 1614 15

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

3.5

3.1

2.0

3.2

3.0

2.5

2.5

2.0

3.2

2.5

2.0

3.0

2.4

2.6

2.2

2.0

3.1

2.0

2.0

3.0

2.4

2.3

2.5

2.0

2.0

2.6

2.0

2.0

2.4

2.2

2.3

2.0

2.0

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

210

233

210

222

240

264

301

290

219

233

290

326

222

250

241

299

360

300

226

255

Pres

sure

50 /

10

90 /

32

32 39

3 2 33 39

26 34

31 39 46

33 34 4331

32 45 52

33 35 4334 40

3336 50

30 35 46

11/09146

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-9

01M

_HTo

tal A

mpe

rage

(Com

pres

sor

RLA

):

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

50 /

10

90 /

32

912

646

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

19 20 2219 20

20 21

20 22 24

19 19 21

19 21 23

20 24 26

19 20 21

2 0 22 24

21 2419 20 22

20 23 26

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

4.3

3.9

3.6

4.1

3.6

4.3

3.9

3.6

4.0

3.3

3.1

3.9

3.4

3.3

4.0

3.4

3.2

3.9

2.6

3.1

2.9

3.9

2.9

3.3

2.4

3.4

3.0

3.4

2.4

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

219

261

230

240

229

252

234

263

229

233

224

256

306

230

236

249

229

301

242

234

239

260

232

322

Pres

sure

50 /

10

90 /

32

35 41

33 3435 41

36

39

44

34 36 4040

45

4 1

46

3 4 414 3

42

5 0

36 4544

51

11/09147

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-9

01M

RH

3

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Rem

ote

Rem

ote

Rem

ote

Rem

ote

50 /

10

90 /

32

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

19 20 21

20 21 23

20 22 24

20 23 26

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

4.4

3.9

3.6

4.0

3.3

3.2

3.9

2.6

3.4

2.4

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

206

225

220

249

225

293

229

315

Pres

sure

50 /

10

90 /

32

36 4140 44

42 46

39 43 49

11/09148

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

MD

-901

M_H

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

50 /

10

90 /

32

665

641

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

1 6

20

16 2019

20 221 9 23

2021 23

19 2319 21

19 21 25

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

3.3

3.0

3.3

3.0

3.5

3.1

2.9

3.0

2.4

2.5

3.1

2.5

3.1

2.5

2.6

3.0

2.0

2.0

3.0

2.4

2.2

3.1

2.0

2.0

2.5

2.0

2.0

2.3

2.0

2.6

2.0

2.0

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

231

251

232

233

241

210

246

309

233

234

245

223

250

251

330

233

235

245

269

290

306

360

254

231

309

Pres

sure

50 /

10

90 /

32

36 39 4539 41

36 434 3 51

39 434 1

39 46 53

39 40 4444 50

41 60

40 414 0 45 55

11/09149

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

MS

-123

0MLH

& S

RK

-13H

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

15A

(10A

)

90/3

2

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

50 /

10

90 /

32

1115

1042

1122

1001

1126

1022

1102

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

26 2626 26 29

26 2931

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

6 5 5

5 4 4

5 3 3

4 3 3

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

230

231

249

231

233

260

231

235

240

240

Pres

sure

50 /

10

90 /

32

39 40 41

40 41 43

40 42 44

40 42 45

11/09150

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-1

300M

_H

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

50 /

10

90 /

32

1222

1120

1291

119 3

1322

1193

1133

1026

1244

1291

1121

1222

1059

952

1222

1126

1034

1200

1252

1159

Cycl

e Ti

me

Fre

eze

50 /

10

90 /

32

30 33

29 30 3229 31

29 3330 31 33

31 3 4

30 35 39

30 32 34

29 32 35

31 36 43

30 32 36

30 33

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

4.6

4.0

3.6

4.0

3.6

3.3

4.4

3.9

3.5

4 .2

3.3

2.5

3.0

2.9

4.0

3.2

3.0

4.0

2.6

2.3

3.6

2.6

2.4

3.9

2.6

2.3

3.3

2.5

2.0

3.6

2.6

2.2

3.0

2.5

2.0

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

269

293

291

239

255

264

236

255

269

321

344

239

326

365

311

242

300

Pres

sure

50 /

10

90 /

32

49 50 5249

49

50 52 534 9 50

49 51

50 53 5550 51

50 52

50 53 5650 52

50 53

11/09151

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-1

300S

_H

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

50 /

10

90 /

32

1242

1135

1 296

1252

1053

1166

1266

1206

1105

1242

1143

1163

1203

1114

902

1 243

1255

1230

1141

Cycl

e Ti

me

Fre

eze

50 /

10

90 /

32

3 0 32 36

32 33 35

29 30 33

32 35 39

32 33 36

30 31 36

32 41

33 343 0 32 36

33 44

33 35 39

31 33 40

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

4.5

3.5

4.3

3.4

5.0

4.2

4.0

2.9

3.0

3.9

2.9

2.9

4.4

3.1

3.2

2.2

2.1

2.3

2.1

4.2

2.2

2.1

3.1

2.2

2.0

2.3

2.0

3.3

2.2

2.0

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

255

296

220

232

296

295

229

262

315

232

260

320

360

235

264

290

Pres

sure

50 /

10

90 /

32

45 4949

45 46 49

46 4 9 5149

46 5151 53

49 50

46 50 5351 55

49 5151 55

11/09152

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-1

300S

_H3

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

50 /

10

90 /

32

1320

1265

1153

1254

1264

1191

1296

1203

1192

1060

1261

1 299

1145

1265

1132

1006

1264

1296

1266

1230

1102

1220

1263

1093

1252

1039

Cycl

e Ti

me

Fre

eze

50 /

10

90 /

32

30 32 36

30 31 33

30 31 33

32 35 39

31 32 34

31 32 35

32 41

31 33 35

31 33 36

33 45

32 3332 34 39

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

4.0

3.4

3.2

4.2

3.6

3.3

4.0

3.6

2.9

4.2

3.0

3.1

3.4

2.1

2.0

3.6

2.2

2.1

4.0

2.2

2.1

2.1

2.0

3.0

2.2

2.0

3.2

2.2

2.0

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

255

296

230

242

259

299

291

239

320

341

295

242

325

360

305

246

305

Pres

sure

50 /

10

90 /

32

5049 50

50 51 5350 52

49 50 51

51 52 5552 54

49 51 52

51 53 56

49 52 55

49 51 53

52 54

11/09153

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-1

300S

AH

-ESu

pply

Vol

tage

: 220

-240

/50/

1

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

Air

: 11.

5A (1

0.3A

)

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Air

Air

Air

50 /

10

90 /

32

1200

1106

1129

1106

655

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

26 29 3533 40

29 43

31 49

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

5 4 4

4 4 4

4 3.5 4

4 4 3.5

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

240

261

304

313

335

265

360

Pres

sure

50 /

10

90 /

32

50 51 54

51 53 56

51 5552 5 6 60

11/09154

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-1

301S

_HTo

tal A

mpe

rage

(Com

pres

sor

RLA

):

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

50 /

10

90 /

32

1 329

1319

1249

1353

1315

1219

1292

1109

1319

1321

1211

1324

1264

1144

1164

1060

1319

1323

1315

1222

111 0

1253

1140

965

1301

1141

1196

Cycl

e Ti

me

Fre

eze

50 /

10

90 /

32

31

32

3 5

31

31

33

31

32

34

32

34

31

32

34

32

33

36

32

35

31

32

34

32

35

33

36

41

32

33

36

33

35

40

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

3.9

4.5

3.9

3.5

4.1

3.6

3.3

4.1

2.9

3.1

4.0

3.1

3.0

2.9

2.9

3.9

2.1

2.2

3.9

2.4

2.2

3.6

2.3

2.2

3.1

2.1

2.1

3.2

2.4

2.1

3.0

2.3

2.1

Pres

sure

Hi g

h Si

de

50 /

10

90 /

32

255

235

236

246

211

226

246

269

321

236

253

222

246

265

342

236

252

226

262

323

365

241

241

264

230

301

Pres

sure

50 /

10

90 /

32

50

50

53

50

50

52

50

51

53

50

50

55

50

49

52

50

51

55

50

50

55

50

49

52

51

52

5 6

52

51

59

51

50

54

52

53

59

11/09155

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-1

301S

_H3

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

50 /

10

90 /

32

1162

1333

1323

1246

1339

1203

1204

1326

1311

1243

1159

1049

1323

1300

1201

1225

1133

1110

1266

Cycl

e Ti

me

Fre

eze

50 /

10

90 /

32

32

33

36

30

31

32

31

32

35

33

35

39

31

32

33

32

34

33

36

40

31

32

34

32

35

39

34

43

31

33

35

33

36

42

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

4.2

3.6

3.4

4.5

3.5

3.9

3.4

3.2

2.9

4.0

3.0

3.0

3.5

3.6

2.1

2.1

2.4

2.2

3.4

2.2

2.1

2.9

2.1

2.1

3.1

2.3

2.1

2.9

2.2

2.1

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

254

296

249

214

252

295

319

239

256

224

246

315

339

240

255

261

321

361

244

244

269

234

311

Pres

sure

50 /

10

90 /

32

49

52

50

50

52

50

51

54

49

50

54

50

49

53

50

51

56

49

51

55

50

49

52

51

52

56

50

52

51

50

55

52

53

60

11/09156

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-1

340M

_H

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

50 /

10

90 /

32

1325

1200

1366

1401

1130

1344

1230

1299

1 204

1366

1224

1251

1159

1003

1330

1303

1130

1333

1229

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

29 31

26 26 29

25 2931 34

26 30

26 29 31

29 33 36

26 3031 33

29 3333

31 35

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

4.9

4.3

4.3

3.9

5.5

4.3

4.4

3.4

3.2

4.4

3.4

5.0

3.9

3.6

4.3

2.3

4.3

3.2

3.2

3.4

2.6

2.0

3.1

2.5

4.0

3.1

2.4

Pres

sur e

Hig

h Si

de

50 /

10

90 /

32

251

293

240

251

226

299

316

239

243

221

250

269

322

341

240

246

260

226

290

359

244

250

229

309

Pres

sure

50 /

10

90 /

32

45 50

45 46 49

44 4952 53

46 51

46 50 5156

46 4 9 5253 54

5650 55

53 55

11/09157

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

MS

-140

0MLH

& S

RK

-14H

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

15A

(10.

3A)

90/3

2

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

50 /

10

90 /

32

1242

1164

1252

1242

1142

1054

1121

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

22 24 25

23 26 26

2426 29

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

6 5 5

5 4 4

5 3 2

4 3 2

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

204

224

200

245

204

266

206

252

Pres

sure

50 /

10

90 /

32

39 40 41

39 41 42

40 42 43

40 42 45

11/09158

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-1

600M

RH

90 /

32

100

/ 32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Rem

ote

Rem

ote

Rem

ote

Rem

ote

50 /

9

90 /

32

1444

1454

1444

1343

1231

1411

Cycl

e Ti

me

Free

ze

50 /

9

90 /

32

23 24 26

24 2624 29

25 31

Cycl

e Ti

me

Har

vest

50 /

9

90 /

32

4.5

4.1

3.5

4.2

3.5

3.0

4.1

3.0

2.5

4.0

2.9

2.0

Pres

sure

Hig

h Si

de

50 /

9

90 /

32

239

259

236

254

239

244

310

Pres

sure

50 /

9

90 /

32

40 42 44

41 44 46

42 4642 46 50

11/09159

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-1

600M

RH

3To

tal A

mpe

rage

(Com

pres

sor

RLA

): R

emot

e: 1

1A (1

1.4A

)

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Rem

ote

Rem

ote

Rem

ote

Rem

ote

50 /

10

90 /

32

1524

1392

1409

1319

1354

1266

1453

1333

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

23 24 26

24 2624 29

25 31

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

4.5

4.1

3.5

4.2

3.5

3.0

4.1

3.0

2.5

4.0

2.9

2.0

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

225

260

234

252

265

291

244

315

Pres

sure

50 /

10

90 /

32

35 4040 42

42 4543

11/09160

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-1

600S

_HTo

tal A

mpe

rage

(Com

pres

sor

RLA

):W

ater

: 15A

(14A

)Re

mot

e: 2

1A (1

4A)

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Wat

erRe

mot

eW

ater

Rem

ote

Wat

erRe

mot

eW

ater

Rem

ote

50 /

10

90 /

32

155 1

1553

1430

1421

1343

1553

1556

1422

1423

1410

1295

155 3

1443

1421

1400

1299

1 531

Cycl

e Ti

me

Fre

eze

50 /

10

90 /

32

24 25 26

25 2624 25

26 29

25 2626 30

25 26 30

26 32

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

4.1

3.9

5.5

4.3

4.3

3.5

4.9

4.1

3.0

3.9

2.9

2.5

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

225

235

256

233

249

235

260

242

265

305

Pres

sure

50 /

10

90 /

32

39 40 4239 41

40 42 44

39 41 43

40 43 46

39 43 45

41 4440 43

11/09161

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-1

600S

_H3

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

Wat

er: 9

.5A

(9A

)

Rem

ote:

11A

(9.5

A)

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Wat

erRe

mot

eW

ater

Rem

ote

Wat

erRe

mot

eW

ater

Rem

ote

50 /

10

90 /

32

1500

1514

1451

1461

1436

1 365

1510

1532

1423

1442

1403

1311

1514

1456

1436

1291

1526

1409

1355

1213

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

24 25 26

25 2624 25 26

25 26 29

25 2626 29

25 2626 31

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

5.0

4.3

5.5

4.3

4.4

3.3

3.2

4.9

4.3

2.5

2.2

3.0

3.4

2.4

2.0

3.9

2.9

2.5

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

225

235

252

233

249

235

260

240

264

295

Pres

sure

50 /

10

90 /

32

40 41 4341

41 42 4539 43

41 43 464 0 44

42 4439 4 1

11/09162

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-1

601M

RH

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

R

emot

e: 1

1.6A

(16.

6A)

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Rem

ote

Rem

ote

Rem

ote

Rem

ote

50 /

10

90 /

32

1399

1450

1422

1320

1449

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

23 24 26

24 2524

24 30

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

5.3

4.6

4.1

3.6

3.4

4.6

2.5

2.2

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

200

215

231

211

234

249

215

251

266

254

Pres

sure

50 /

10

90 /

32

35 39

36 39 4141 43

41 45

11/09163

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-1

601M

RH

3

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Rem

ote

Rem

ote

Rem

ote

Rem

ote

50 /

10

90 /

32

1354

1453

1290

1392

1365

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

23 24 26

23 2524 29

24 31

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

4.9

4.4

5.1

3.9

3.6

4.9

3.1

4.0

3.0

2.3

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

203

242

214

263

253

224

259

303

Pres

sure

50 /

10

90 /

32

40 42

40 43 44

40 4540 45

11/09164

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-1

601S

_HTo

tal A

mpe

rage

(Com

pres

sor

RLA

):

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Wat

erRe

mot

eW

ater

Rem

ote

Wat

erRe

mot

eW

ater

Rem

ote

50 /

10

90 /

32

1492

1501

1419

1564

1499

1513

1551

1524

1415

1501

1523

1505

1453

1496

1303

1512

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

24 25 26

24 2524 25

25 29

25 2625 30

25 26 30

26 29 32

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

4.1

3.9

5.6

4.6

4.2

4.3

3.5

3.4

3.4

4.1

4.6

2.4

2.2

3.6

2.3

2.0

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

201

215

235

211

233

254

215

269

219

253

Pres

sure

50 /

10

90 /

32

39 40 42

36 41

40 42 4441 44

40 43 464 3

41 4439 44 50

11/09165

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-1

601S

_H3

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Wat

erRe

mot

eW

ater

Rem

ote

Wat

erRe

mot

eW

ater

Rem

ote

50 /

10

90 /

32

1555

1466

1563

1464

1562

1535

1 396

1565

1440

1563

1511

1536

1326

1520

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

24 24 26

24 2524 25

25 29

24 2625 30

25 26 30

26 29 32

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

6.0

4.9

4.4

5.5

4.6

4 .1

5.2

3.6

3.6

3.4

3.4

4.9

2.4

2.2

4.6

2.4

2.2

2.4

2.0

3.6

2.4

2.0

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

239

241

202

215

240

244

212

233

241

246

215

249

251

221

253

293

Pres

sure

50 /

10

90 /

32

41 42 4539 42

42 444 1 45

42 4 539 43

43 4 6 51

40 44 51

11/09166

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-1

800S

_H

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

50 /

10

90 /

32

1692

1643

1609

1496

1 546

1692

1539

1651

1504

1590

1513

1 326

1 369

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

31 33 36

31 31 3 2

32

34

33 36 39

31 32 32

33

36

39

33 39 42

31 32 33

34

4140 45

31 32 33

35

39

44

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

6.0

5.3

4.6

4.9

4.4

5.4

4.9

4 .4

5.4

4.3

3.9

5.1

3.9

5.0

4.2

5.3

3.5

3.0

4.9

3.0

4.9

3.2

4.2

3.4

2.5

4.0

2.9

2.4

4 .2

3.6

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

230

251

256

255

255

220

246

303

255

253

2 55

226

2 62

251

300

326

255

252

253

245

255

306

350

256

252

254

235

250

2 90

Pres

sure

50 /

10

90 /

32

50 51 54

50 50 50

40

4 1

44

51 53 56

50 50 50

41 43 46

51 555 0 50 50

41 4552 56 60

50 50 50

42 46 50

11/09167

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-1

800S

_H3

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

50 /

10

90 /

32

1691

1160

415

31

1 691

1532

1434

1595

1509

1344

1 691

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

32 3431 31 3 2

32 3434 40

31 32 32

33 40

34 40 43

31 33 33

34 39 4241 45

3 1 33 33

35 39 45

C ycl

e Ti

me

Har

vest

50 /

10

90 /

32

6.0

5.1

4.6

4.9

4.4

5.1

4.6

5.3

4.0

3.9

5.1

3.9

5.3

4.3

4.0

5.1

3.0

4.9

3.0

5.1

3.6

3.2

4.1

2.9

2.5

4.0

2.9

2.4

4.3

3.5

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

240

262

253

252

253

225

232

242

291

306

252

250

253

231

242

252

262

315

333

252

249

251

232

250

260

291

319

350

253

249

253

234

252

Pres

sure

50 /

10

90 /

32

52 53 55

50 50 51

4 3 44 46

53 5450 50 51

44 465 3 55

50 50 51

44 50

54 56 60

50 50 52

45 52

11/09168

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-1

900S

_H

90 /

32

K g=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

50 /

10

90 /

32

1915

1659

1511

1655

1 543

1560

1413

1616

1451

1526

1511

1 299

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

32 34 39

32 33 35

31 3334 42

33 3433 36 40

34 40 44

33 3533 43

36 41 49

34 35 41

34 39 46

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

4.2

4.0

4.6

4.1

3.9

4.9

4.4

4.3

4.4

3.4

3.5

4 .2

3.4

3.4

4.5

3.9

4.0

4.2

4.1

4 .4

3.4

3.4

3.6

3.5

4.0

3.

4

3.

4

Pres

sure

Hig

h Si

de

50 /

19

90 /

32

241

263

241

254

212

291

314

240

245

263

224

249

266

263

315

339

241

249

265

266

321

362

253

231

301

Pres

sure

50 /

10

90 /

32

49 50 52

49 49 51

49 50 52

50 52 54

49 50 51

50 52 54

50 53 55

49 50 52

50 53 55

51 5350 50 53

51 53

11/09169

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-1

900S

_H3

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

50 /

10

90 /

32

1633

1 693

1965

1636

1619

1 566

1530

1642

1660

1499

1304

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

32 3432 33 35

31 3334 41

33 3433 36 40

34 40 44

33 3433 42

35 4134 35 41

34 39 46

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

4.5

4.0

4.1

3.9

4.9

4.4

4.3

4.1

3.3

3.4

4.2

3.4

3.5

4.5

4.0

4.0

4 .1

4.4

3.4

3.4

3.4

3.5

4.0

3.

4

3.

4

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

260

239

241

255

202

219

236

255

291

311

241

244

264

215

241

255

260

339

241

246

264

219

259

262

322

359

250

220

263

Pres

sure

50 /

10

90 /

32

50 51 53

50 50 51

49 50 51

5 1 53 55

50 50 52

49 50 53

51 5450 50 52

50 51 53

5 2 55 59

51 50 53

50 51 55

11/09170

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-2

000S

_H3

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

Wat

er: 9

.5A

(9A

) R

emot

e: 1

2A (9

A)

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Wat

erRe

mot

eW

ater

Rem

ote

Wat

erRe

mot

eW

ater

Rem

ote

50 /

10

90 /

32

1649

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

30 31 32

30 31 33

30 31 33

31 33 35

31 32 34

31 34 36

31 32 35

32 34

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

5.0

4.3

3.9

5.0

4.4

4.5

3.4

3.3

4.6

3.6

3.2

4.3

2.4

4.4

3.0

2.5

4.0

2.6

2.2

4.4

2.9

2.0

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

233

243

263

241

243

290

249

310

Pres

sure

50 /

10

90 /

32

49

45 4649 49

45 4 649 50

46 4949 50

46 5 0

11/09171

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-2

100S

_H3

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

Wat

er: 1

0.5A

(9A

) R

emot

e: 1

2.5A

(9.2

A)

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Wat

erRe

mot

eW

ater

Rem

ote

Wat

erRe

mot

eW

ater

Rem

ote

50 /

10

90 /

32

2096

2034

2065

2050

1613

2005

2003

1 662

1432

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

29 31

29 30 34

2 9 30 33

30 3329 31 33

30 3530 31 36

32 36 42

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

4.9

4.4

4.0

5.4

4.9

4.6

4.5

3.6

5.0

4.2

4.2

4.4

3.2

2.9

4.9

3.6

3.5

3.1

4.3

3.5

3.4

Pres

sure

Hig

h Si

de

50 /

10

90 /

32

244

264

233

252

254

229

253

233

255

263

296

236

306

Pres

sure

50 /

10

90 /

32

49

45 4649 50

46 4949 50

46 49 51

49 49 51

46 49 52

11/09172

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-2

400S

RH

3

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Rem

ote

Rem

ote

Rem

ote

Rem

ote

50 /

10

90 /

32

2301

2305

2315

2100

2321

2231

Cycl

e Ti

me

Fre

eze

50 /

10

90 /

32

23 24 26

23 2424 25

24 26 30

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

5.0

5.2

4.1

4.2

5.0

3.4

3.3

3.4

3.2

Pres

sure

Hi g

h Si

de

50 /

10

90 /

32

244

259

292

253

313

Pres

sure

50 /

10

90 /

32

52 53 55

53 5453 55

54 56 60

11/09173

PERF

ORM

AN

CE D

ATA

MO

DE

L: K

M-2

500S

_H3

90 /

32

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

Wat

erRe

mot

eW

ater

Rem

ote

Wat

erRe

mot

eW

ater

Rem

ote

50 /

10

90 /

32

2395

2256

2424

2196

2306

2069

2395

2365

2250

2035

2323

2301

2200

Cycl

e Ti

me

Free

ze

50 /

10

90 /

32

24 24 26

25 2624 25

26 30

24 2626 30

25 26 3032

Cycl

e Ti

me

Har

vest

50 /

10

90 /

32

5.0

4.4

4.1

5.0

4.3

4.1

4.6

3.6

4.5

3.5

3.6

4.4

3.1

2.9

4.3

25 26 30

3.6

Pres

sure

Hi g

h Si

de

50 /

10

90 /

32

245

250

214

231

255

249

256

253

250

261

231

296

259

314

236

319

Pres

sure

50 /

10

90 /

32

39 40 42

35 3639 40 44

36 40

40 41 44

36 39 41

41 4239 4 3

11/09174

The wiring diagrams on the following pages are generic in some cases because they can represent several models.

service manual by model. See the following wiring diagram chart for your model and capacitor information.

(Bro

wn)

(Vio

let)

115

VAC

to C

ontro

l Boa

rd

115

VAC

to c

oil o

f Mag

netic

Con

tact

or

POW

ER

HA

RVES

T &

FR

EEZE

(Bro

wn)

(Ora

nge)

(Blu

e)

(Red

)

(Bla

ck)

(Pin

k)

(Vio

let)

115

VAC

to C

ontro

l Boa

rd

115

VAC

to W

ater

Val

ve

115

VAC

to P

ump

Out

Cyc

le

115

VAC

Wat

er P

ump

durin

g fr

eeze

115

VAC

(Lin

e Va

lve,

Fan

mot

er e

tc. )

115

VAC

dur

ing

harv

est f

or (H

GV,

etc

.)

115

VAC

to c

ontro

l boa

rd fr

om p

in #

9

POW

ER

FILL

& H

ARV

EST

PUM

P O

UT

FREE

ZE

FREE

ZE

HA

RVES

T

HA

RVES

T &

FR

EEZE

11/09175

Not

e:A

ll ca

paci

tor v

alue

s ar

e in

MFD

Mod

elW

irin

gD

iagr

amPa

geSt

art C

apac

itor

Run

Cap

acito

rPu

mp

Cap

acito

rFa

nC

apac

itor

Mec

hani

cal B

in C

ontro

l18

2

KM

-61B

AH

A18

3N

one

Non

e1

Non

e

KM

-101

BA

H, K

M-1

51B

AH

A18

310

0N

one

1N

one

KM

L-25

0MA

H/M

WH

B18

472

~88

20N

one

Non

e

KM

L-35

0MA

H/M

WH

B18

424

3~29

215

Non

eN

one

KM

L-35

1MA

H/M

WH

Ser

ial S

and

Bef

ore

B18

472

~88

20N

one

5

KM

L-35

1MA

H/M

WH

Ser

ial T

and

Afte

rB

184

243~

292

15N

one

5

KM

L-45

0MA

H/M

WH

B18

418

9~27

725

Non

e5

KM

L-45

1MA

H/M

WH

B18

424

3~29

215

Non

e5

KM

L-60

0MA

H/M

WH

/MR

H, K

ML-

631M

AH

/MW

HB

184

145~

174

30N

one

5

KM

-251

BA

H/B

WH

, KM

-255

BA

H/B

WH

C18

541

0N

one

15

11/09176

Not

e:A

ll ca

paci

tor v

alue

s ar

e in

MFD

Mod

elW

irin

gD

iagr

amPa

geSt

art C

apac

itor

Run

Cap

acito

rPu

mp

Cap

acito

rFa

nC

apac

itor

KM

-201

BA

H, K

M-2

60B

AH

D18

626

0N

one

16

KM

-280

MA

H/M

WH

E18

737

8~44

5N

one

5.5

5

KM

-280

MA

H-E

, KM

-500

MA

H-E

F18

872

~86

155.

52.

5

KM

-630

MA

H-E

F18

888

~108

Non

e5.

52.

5

DK

M- 5

00B

AH

Ser

ial U

xxxx

xA a

nd B

efor

eG

189

189~

227

25N

one

5

DK

M-5

00B

AH

Ser

ial U

xxxx

xJ a

nd A

fter

G18

924

3~29

220

2.5

5

KM

-461

MR

HH

190

243~

292

155.

510

KM

-501

MR

HH

190

72~8

625

5.5

10

KM

-515

MR

HH

190

243~

292

355.

510

KM

-320

MA

H/M

WH

I19

172

~86

205.

55

KM

-461

MA

H/M

WH

I19

124

3~29

215

5.5

5

KM

-501

MA

H/M

WH

I19

172

~86

255.

55

11/09177

Not

e:A

ll ca

paci

tor v

alue

s ar

e in

MFD

Mod

elW

irin

gD

iagr

amPa

geSt

art C

apac

itor

Run

Cap

acito

rPu

mp

Cap

acito

rFa

nC

apac

itor

KM

-515

MA

H/M

WH

I19

124

3~29

235

5.5

5

KM

-600

MA

HJ

192

243~

292

355.

55

KM

-900

MR

H3,

KM

-901

MR

H3

K19

3N

one

Non

e5.

510

KM

-630

MA

H/M

WH

L19

488

~108

155.

55

KM

-650

MA

H/M

WH

L19

417

5~21

625

5.5

5

KM

-900

MA

H/M

WH

L19

414

5~17

435

5.5

5

KM

-901

MA

H/M

WH

L19

414

5~17

430

5.5

5

KM

-630

MR

HM

195

88~1

0815

5.5

10

KM

-650

MR

HM

195

175~

216

255.

510

KM

-900

MR

HM

195

145~

174

355.

510

KM

-901

MR

HM

195

145~

174

305.

510

KM

D-4

50M

AH

N/A

N/A

243~

292

352.

56

11/09178

Not

e:A

ll ca

paci

tor v

alue

s ar

e in

MFD

Mod

elW

irin

gD

iagr

amPa

geSt

art C

apac

itor

Run

Cap

acito

rPu

mp

Cap

acito

rFa

nC

apac

itor

KM

D-7

00M

AH

/MW

H, K

MD

-850

MA

H/M

WH

KM

D-7

00M

AH

/MW

H, K

MD

-850

MA

H/M

WH

N19

614

5~17

430

105

KM

D-9

00M

AH

/MW

HN

196

145~

174

3510

5

KM

D-7

00M

RH

, KM

D-8

50M

RH

, KM

D-9

01M

RH

O19

714

5~17

430

1010

KM

D-9

00M

RH

O19

714

5~17

435

1010

KM

S-7

50M

LH w

/SR

K-7

HP

198

145~

174

3010

10

KM

S-1

230M

LH w

/SR

K13

H, K

MS

-140

0MLH

w/S

RK

14H

P19

814

5~17

435

1010

KM

S-1

400M

LH w

/SR

K-1

4H(3

)Q

199

Non

eN

one

1010

KM

-160

0SR

H3,

KM

-160

0SW

H3

KM

- 160

0MR

H3,

KM

-160

1MR

H3

R20

0N

one

Non

e10

10

KM

-130

0SA

H,

KM

-130

0SW

H

KM

-130

0MW

H, K

M-1

340M

AH

/MW

H, K

M-1

601S

WH

S20

114

5~17

435

105

KM

-160

0 SW

HS

201

189~

227

4010

none

11/09179

Not

e:A

ll ca

paci

tor v

alue

s ar

e in

MFD

Mod

elW

irin

gD

iagr

amPa

geSt

art C

apac

itor

Run

Cap

acito

rPu

mp

Cap

acito

rFa

nC

apac

itor

KM

-130

0SA

H3,

KM

-130

0SW

H3

T19

7N

one

Non

e10

5

KM

-130

0SR

H3

U19

8N

one

Non

e10

10

KM

-130

1SA

HV

199

145~

174

3510

5

KM

-130

1SW

HV

199

145~

174

3010

Non

e

KM

-130

1SA

H3,

KM

-130

1SW

H3

Ser

ial U

0 an

d B

efor

eW

200

Non

eN

one

105

KM

-130

1SA

H3,

KM

-130

1SW

H3

Ser

ial U

1 an

d A

fter

X20

1N

one

Non

e10

5

KM

-130

1SR

H

Ser

ial U

0 an

d B

efor

eY

202

145~

174

3010

10

KM

-130

1 SR

H

Ser

ial U

1 an

d A

fter

Z20

314

5~17

430

1010

KM

-130

1SR

H3

Ser

ial U

0 an

d B

efor

eA

A20

4N

one

Non

e10

10

KM

-130

1 S

RH

3 S

eria

l U1

and

Afte

rB

B20

5N

one

Non

e10

10

KM

-130

0 SR

H, K

M-1

340M

RH

, KM

-160

1SR

H,

KM

-160

1MR

HC

C20

614

5~17

435

1010

11/09180

Not

e:A

ll ca

paci

tor v

alue

s ar

e in

MFD

Mod

elW

irin

gD

iagr

amPa

geSt

art C

apac

itor

Run

Cap

acito

rPu

mp

Cap

acito

rFa

nC

apac

itor

KM

-160

0SR

H, K

M-1

600M

RH

CC

211

189~

227

4010

10

KM

-180

0SA

H, K

M-1

900S

AH

, KM

-130

0MA

HD

D21

214

5~17

435

105

KM

-190

0SA

HD

D21

218

9~22

735

105

KM

-160

0MR

H3/

SR

H3,

KM

-160

1MR

H3/

SR

H3

KM

-180

0SW

H3/

SR

H3,

KM

-190

0SW

H3/

SR

H3

KM

-200

0SW

H3/

SR

H3

EE

213

Non

eN

one

1010

KM

-180

0SW

H, K

M-1

800S

RH

FF

214

145~

174

35 M

FD10

10

KM

-190

0SW

H, K

M-1

900S

RH

FF21

418

9~22

735

MFD

1010

KM

-180

0SA

H3,

KM

-190

0SA

H3

GG

215

Non

eN

one

105

KM

-200

0SW

H3/

SR

H3,

KM

-210

0SW

H3/

SR

H3

HH

216

Non

eN

one

1010

KM

-240

0SR

H3,

HH

216

Non

eN

one

1515

11/09181

KM

Wiri

ng D

iagr

am R

efer

ence

Cha

rtN

ote:

All

capa

cito

r val

ues

are

in M

FDM

odel

Wir

ing

Dia

gram

Page

Star

t Cap

acito

rR

unC

apac

itor

Pum

pC

apac

itor

Fan

Cap

acito

r

UR

C-5

F/6F

/7F/

9F10

UR

C-1

2F/1

4F/2

0F/2

1F/2

2F/2

3F (2

FA

NC

AP

S)

10

UR

C-2

4F

(4

FA

NC

AP

S)

15

SR

C-1

0H18

9~22

730

10

SR

K-7

H

(2 F

AN

CA

PS

)14

5~17

430

10

SR

K-1

3H/1

4H

(2

FAN

CA

PS

)14

5~17

435

10

SR

K-1

4H3

(2

FA

NC

AP

S)

10

11/09182

MEC

HA

NIC

AL

BIN

CO

NTO

L O

PER

ATIO

N:

The

mec

hani

cal b

in c

ontro

l is

incl

uded

on

som

e m

odel

s. T

he m

echa

nica

l ass

embl

y is

loca

ted

in th

e ic

e dr

op z

one

area

.W

hen

the

actu

ator

pad

dle

is in

the

norm

al (B

in E

mpt

y) p

ositi

on, t

he b

in c

ontro

l pro

xim

ity s

witc

h w

ill c

lose

. On

E b

oard

mod

els,

1. W

hen

the

switc

h co

ntac

ts c

lose

, 7.6

K O

hms

of re

sist

ance

is s

uppl

ied

to th

e K

4 bo

ard

conn

ecto

r. 2.

Whe

n ic

e pu

shes

the

padd

le to

the

full

right

pos

ition

(Bin

Ful

l), th

e pr

oxim

ity s

witc

h op

ens

as s

how

n ab

ovea

nd w

ill s

uppl

y 15

.8 K

Ohm

s to

the

K4

boar

d co

nnec

tor.

For G

Boa

rd m

odel

s, re

sist

ors

are

not u

sed.

The

sw

itch

will

clo

se to

sta

rt th

e un

it an

d op

en to

sto

p th

e un

it.

11/09183

AKM-61BAH, KM-101BAH, KM-151BAH

Note:1. KM-61BAH uses PTC Relay for compressor.2. Pressure switch used on KM-151BAH model only.

Cut-out: 355+/-21 psig Cut-in: 270+/-21 psig

3. See wiring diagram chart for capacitor ratings.

11/09184

BKML-250MAH/MWH, KML-350MAH/MWH, KML-351MAH/MWH, KML-450MAH/MWH,

KML-451MAH/MWH,See Page 293 for these 208/230V models...

KML-631MAH/MWH,KML-600MAH/MWH/MRH

Note: 1. Some models use mechanical bin control instead of thermostatic bin control with fuse as shown.

2. Generic Diagram: See unit service manual or wiring diagram chart for capacitor ratings by

model. 3. 208/230V KML-600/630M models are located on page 293.

11/09185

CKM-251BAH/BWH, KM-255BAH/BWH

08/09186

DKM-201BAH, KM-260BAH

11/09187

EKM-280MAH/MWH

Note: 1. Some models use mechanical bin control instead of thermostatic bin control with fuseas shown.2. Generic Diagram: See unit service manual or wiring diagram chart for capacitor ratings by model.

11/09188

FKM-280MAH-E, KM-500MAH-E, KM-630MAH-E

Note: 1. Some models use mechanical bin control instead of thermostatic bin control with fuse as shown.2. Generic Diagram: See unit service manual or wiring diagram chart for capacitor ratings by model.

11/09189

GDKM-500BAH

11/09190

HKM-461MRH, KM-501MRH, KM-515MRH

NOTE: Generic diagram: See unit service manualor wiring diagram chart for capacitor ratings by model.

11/09191

IKM-320MAH/MWH, KM-461MAH/MWH,KM-501MAH/MWH, KM-515MAH/MWH

NOTE: 1.Generic diagram: See unit, service manual,or wiring diagram chart for capacitor ratings by model.

2.Production of KM-320/515M after February 09 uses G board and mechanical bin control with no resistors in wiring harness.

11/09192

JKM-600MAH

11/09193

KKM-900MRH3, KM-901MRH3

Note: 1. Some models use thermostatic bin control with fuse instead of mechanical bin control as shown.

2. Production after February 09 uses G board and mech bin control with no resis-tors in wiring harness.

11/09194

LKM-630MAH/MWH, KM-650MAH/MWH,KM-900MAH/MWH, KM-901MAH/MWH

Note: 1. Some production models will include thermostaticbin control with fuse instead of mechanical bin controlas shown.2. Generic diagram: See unit, service manual or wir-ing diagram chart for capacitor ratings by model.3. Production after February 09 uses G board and mechanical bin control with no resistors in wiring harness.

11/09195

MKM-630MRH, KM-650MRH,KM-900MRH, KM-901MRH

Note: 1. Generic diagram: See unit, service manual or wiring diagram for capacitor ratings by model.

2. Some production medels will include mech BC instead of thermostiatic BC.

3. Later production after February 09 uses G board and mech BC with no resistors in wiring harness.

4. KM-900MRH before M2 have different numberingon contactor but wiring remains the same.

11/09196

NKMD-700MAH/MWH, KMD-850MAH/MWH,KMD-900MAH/MWH, KMD-901MAH/MWH

Note: 1. Generic diagram: See unit, service manual, wiring diagram chart for capacitor ratings by model.

2. Line valve only used on KMD-901M3. KMD-700/900M use E board and resistor

wiring harness.

11/09197

OKMD-700MRH, KMD-850MRH,KMD-900MRH, KMD-901MRH

Note: 1. Generic diagram: see unit, service manual, wiring diagram chart for capacitor ratingsby model.

2. KMD-700/900M use E board and resistor wiring harness.

11/09198

PKMS-750MLH w/SRK-7H,

KMS-1230MLH w/SRK13H,KMS-1400MLH w/SRK-14H

Note: Generic diagram: See unit, service manualwiring diagram chart for capacitor ratings bymodel.

11/09199

QKMS-1400MLH w/SRK-14H(3)

11/09200

RKM-1600SRH3, KM-1600SWH3,KM-1600MRH3, KM-1601MRH3

11/09201

SKM-1300SAH, KM-1300SWH,

KM-1300MWH, KM-1340MAH/MWH,KM-1600SWH, KM-1601SWH

11/09202

TKM-1300SAH3, KM-1300SWH3

11/09203

UKM-1300SRH3

11/09204

VKM-1301 SAH, KM-1301SWH

Note: SWH does NOT include fan.

11/09205

WKM-1301SAH3, KM-1301SWH3

Serial Code: U0 and before

11/09206

Serial Code: U1 and after

XKM-1301SAH3, KM-1301SWH3

*

Tran

sfor

mer

Out

put

10.5

V a

t 115

V

11/09207

YKM-1301SRH

11/09208


ZKM-1301SRH

*

Tran

sfor

mer

Out

put

10.5

V a

t 115

V

11/09209

AAKM-1301SRH3

Serial Code: U0 and before

11/09210

BBKM-1301SRH3


*

Tran

sfor

mer

Out

put

10.5

V a

t 115

V

11/09211

CCKM-1300SRH, KM-1340MRH,KM-1600SRH, KM-1600MRH,KM-1601SRH, KM-1601MRH

11/09212

DDKM-1800SAH,KM-1900SAH,KM-1300MAH

11/09213

EEKM-1600MRH3/SRH3, KM-1601MRH3/SRH3,KM-1800SWH3/SRH3, KM-1900SWH3/SRH3,

KM-2000SWH3/SRH3

11/09214

FFKM-1800SWH, KM-1800SRH,KM-1900SWH, KM-1900 SRH

11/09215

GGKM-1800SAH3, KM-1900SAH3

11/09216

HHKM-2000SWH3/SRH3,KM-2100SWH3/SRH3,

KM-2400SRH3,KM-2500SRH3

11/09217

Flaker/DCMGeneral InstallationAs always, you should follow the installation instructions that are provided in the instruction manual supplied withthe unit. Three things are critical for a proper F/DCM installation:

1. The water temperature should fall within the 45° F to 90° F range.Note: Colder water can cause excess stress on the auger gear motor which may activate the gear motor overload.

areas as high mineral content can cause premature bearing wear, poor production, and ineffecient opera-tion.

3. The unit should be level, front to back, side to side toassure proper evaporator water level and maximumproduction. This is neccessary because of the gravity feed water distribution.

Cubelet Models

the extruding head and cutter at the top of the evaporator assembly and in most cases, an evaporator barrel heater.

are designated by a -C at the end of the model number.

production by around 8~10%. This drop in production is due to the compacting of the ice in the extruding head. The

-ducing cubelet ice with only a slight increase in the running amperage. The evaporator outlet temperature and operating

the temperature and pressure information provided on the

when diagnosing a converted cubelet (-C) unit.

11/09218

Internal Auger DesignHoshizaki Flakers and DCM’s use an internal auger system

evaporator cylinder and auger are made of anti-magnetic

pitting caused by harmful minerals in the water. This

The picture below is a generic breakdown of the F/DCMevaporator assembly. The extruding head #9 and cutter #12can be exchanged so that this Flaker assembly will produce Cubelet style (chunklet) ice like the DCM application. Thesleeve type alignment bearings are pressed into the housing#4 and extruding head #9. The mechanical seal #6 and “O”ring #5 seal the lower end of the evaporator system.

11/09219

Component Technical DataControl TransformerHoshizaki Flaker units include a 24 volt control transformer.This transformer has a 115 volt primary and 24 volt secondary and is protected by a 1 amp control fuse (The DCM has a dual output secondary of 10.5V to terminals K4 - 1 & 2 witha 0.5A fuse and 24V on terminals K2 - 7 & 2 with a 1A fuse). The 24 volt secondary supplies power to: the solid state timer

to convert to 24VDC. Without control voltage on pins 1 and 2, the timer board will not allow the unit to start.

Gear Motor ProtectionThe auger gear motor circuit includes two overload safeties.The primary safety is a manual reset, current type protector, or slow blow fuse located in the control box. This is a timedelay protection which operates if high amp draw occurs. Thesecondary safety is a thermal protector incorporated into thegear motor windings.

The current type gear motor safety has been replaced witha slow blow fuse on most models. The fuse provides more consistant protection in low voltage applications and the cor-rect fuse type and amprage must be used.

Gear Motor ProtectionModel Protection

F-330B, DCM-270/750B Current type protector

F-450M_H, DCM-500B 2 amp fuse

F-800M_H 1.5 amp fuse

F - 8 0 1 / 1 0 0 1 M _ H ( - C ) , FD-1001MAH-C

3 amp fuse.

F-1500M_H 7 amp fuse10 amp circuit protector

F-2000M_H 7 amp fuse10 amp circuit protector

Gear motor failure can be expensive and it is very important

are several possibilities for the cause of gear motor failure.

your failure occurred.

11/09220

Gear Motor Checkout1. Normal Amperage: The amperage for gear motor should

to discover the possible cause for your failure:1. Is Ambient Temperature above 45 degrees F. 2. Does the unit have the Wrong Extruding Head. Check

the Extruder Type. Is it a Flaker or Cubelet style. (Thecubelet style head will have smaller openings for the ice to extrude.)

3. Does the unit have the Wrong Cutter. The cutter shouldmatch the extruding head style. Flake or Cubelet.

4. Do you have a Damaged Extruder. Look for following imperfections. A. Dents B. Fins Bent C. Scale D.Other Resistance

Note: A dirty, or scaled up, evaporator can cause the gear motor fuse to blow.

5. Does the unit have the Correct Auger. Is the auger

breakdown for the correct auger style.6. Check the Voltage Supply and circuit amperage. Is this

should be within +/- 10% of the rated voltage when the unit is making ice.

7. Check the Running Voltage at the gear motor. (While the unit is making Ice.)

8. Inspect bearings for wear. ( Use bearing gauge )

both bearings should be replaced.9. Check Evaporator Cylinder/ Barrel for signs of scor-

ing.10. Is there any condensation dripping onto the

action to stop the moisture.11. Is the galvanized shield mounted over the motor

12. Verify that you have the proper Gear Motor Capacitor.13. Is the Gear Motor Locked. Check motor winding

resistance.

2. Wrong Gear Motor Overload/Fuse: Check fuse size. Hasthe original overload reset been replaced with the wrong size

-ing it with a standard fuse will cause the fuse to blow again.

Note: Although it is common practice to install a larger fuse during service diagnosis, you should not leave a larger fusein the unit when you leave the site. This could cause a seri-

11/09221

Note: You should never jumper the fuse protector!r

3. MiswiringIs gear motor wired correctly and wire connections tight. Check the wiring diagram for the proper wiring.

4. Bin Control Switch Does Not OperateCheck the bin control operation. A bad or miswired bin controlcan cause ice to back up in the spout and chute and cause higher gear motor amperage. Is Bin Control wired correctly

Make sure there are no metallic components interfering with the magnetic bin control. Verify top panel is non-magnetic. Assure that the proximity switch is mounted properly. The switch must be secure and mounted level to the chutetop. Does the Bin Control Paddle move freely and is it

Gear Motor StressAs you can see, there are many factors that can cause a gear motor to fail. Every effort should be made to determinethe cause for a gear motor failure when the gear motor is replaced. When looking for the cause of a gear motor fail-ure, you should consider anything that will add stress to the assembly. Stress on the gear motor will increase the gear

stress is scale on the auger surface and evaporator walls. Scale insulates the evaporator walls and causes reduced heat transfer. As a result, the ice will be wet and mushy.

in the evaporator outlet and extruding head.

Heavy scale build up must be removed using an acid based cleaner which will loosen the scale. Follow the cleaning instructions provided on the cleaning label to preform amaintenance cleaning. If the unit has not been cleaned and

and clean the cylinder wall with a Scotchbrite pad & cleaner.The extruding head surface may also have heavy scale and can be cleaned with Scotchbrite & cleaner as well.

Loose bolts on the gear motor, housing, and extruding head can also cause stress. Always check to assure they are secure when conducting preventative maintenance.

11/09222

Auger BearingsBearing Type: Sleeve/Alignment,Bearing Material: Poly/Carbon

The bearings are pressed into the top extruding head and lower brass housing. A repress program is available throughthe local Hoshizaki Distributor for undamaged extrudingheads and housings. The bearings should always be replaced as a set. Return the extruding head and housing to your dis-tributor for an exchange set or to be returned for repressing.

Bearing InspectionsIt is important to remember that bearings are a wear item.Annual bearing inspections are recommended. More fre-

areas. The steps for bearing inspections are as follows:

(1 ) Gain access to the ice chute head by removing the top panel and spout connectors as necessary. Use warmwater to melt any ice in the evaporator if necessary.

(2) Remove the thumbnuts which hold the ice chute head inplace and lift it up and off of the evaporator (take careto place the O-ring in a safe location until you replacethe head.)

(3) Remove the stainless steel bolt holding the cutter or breaker in place and lift off to access the extruding headand auger shaft.

(4) Replace the bolt into the auger shaft and use it to pushthe auger back and forth from left to right to check for excessive movement.

(5) Pull the auger towards you and try to insert a .02” roundstock or pin gauge in between the back side of the au-ger shaft and bearing surface. Check several locationsaround the auger shaft. If the gauge will go in between the shaft and bearing surfaces, it is time to install new bearings. Both top and bottom bearings should be re-placed if the top bearing is worn. If there is no excessivemovement in the auger shaft and the gauge does not

chute head and connectors.

Auger Inspection / Bearing ReplacementA visual inspection of the auger bearing shaft surface is also

11/09223

recommended annually in poor water areas. The steps for this inspection is as follows: Note:

evaporator system following the instructions locatedon the Inside front panel, before you attempt to remove the auger.

(1) Follow steps 1 through 5 of the bearing inspection procedure above.

(2) Remove the (metric) Allen head cap screws with seals that secure the extruding head in place.

(3) Thoroughly drain the water supply system.

(4) Turn the cutter up-side down, replace the bolt and use the cutter to lift the auger out of the evaporator.

(5) With the auger removed, remove the cutter and slide the extruding head from the top of the auger. Visually inspectthe bearing surface at the top and bottom of the auger.

damage. The extruding head contains the top bearing, the bottom bearing is pressed into the brass housing at the bottom of the evaporator. To remove the housing:

(6) To remove the housing: Remove the Allen screws that secure the evaporator to the housing.

(7) Loosen the belly band screw and lift the evaporator upand off of the housing. Holding the evaporator up, re-tighten the belly band. This will hold the evaporator upso that you can remove the housing.

(8) Remove the bolts that secure the housing to the gear mo-tor assembly and remove the housing. The mechanical seal, ceramic disk and boot are pressed into the top of the housing. Remove these parts before you exchange the bearings. Exchange the extruding head and housing for a repressed set at your local distributor To replacethe new parts, reverse the order above. Use a light coat of food grade silicone lubricant around the inside bottomof the evaporator and on the o-ring to and help keep it in place as you lower the evaporator.

Note: Do not use mineral oil as it can damage the o-ring material.

11/09224

Flaker Safety’sMechanical failures in an auger style ice machine can be

time consuming and expensive repairs. Hoshizaki has incor-porated several safety’s in our Flaker and DCM units whichadd protection against this type of failure.

The following safety’s are included in all Hoshizaki F and DCM units:

1. Low water safety: Designed to protect against dryoperation or possible freeze up in the evaporator due to

and a 90 second timer to shut down the unit when water

2. Protect relay safety: This safety incorporates a relay in the gear motor circuit and will not allow the refrigerationsystem to operate unless the gear motor is running. If the gear motor fails during normal operation, the protectrelay shuts down the compressor to protect againstevaporator freeze-up.

3. Gear motor circuit safety’s: The gear motor has 2 additional safety’s which will operate if the gear motor is subjected to excessive load or improper voltage. A current type manual reset safety or slow blow fuse is located in the control box and will trip when the gear motor amperage exceeds normal amp draw. This acts as a primary safety for the gear motor. A secondary internal thermal overload is included in the motor wind-ings. Both will work in conjunction with the protect relay to shut the unit down.

The gear motor current protector serves as a back-up for the bin control on other models. These safety’sprotect the Flaker or DCM models from internal failures.

Inspect the mechanical seal thoroughly and reuse it, if it is in good shape. Take care not to get oil or dirt on the sealsurfaces.When replacing the bolts holding the extruding head, a good seal is important. Replace the bolts and seals if a damaged

checked during each preventative maintenance check, assevere temperature changes can loosen them. The sealbetween the drain pan and top of the evaporator is alsoimportant. Do not pull upwards on the evaporator drain pan. If seal is broken, reseal with silicone.

11/09225

4. Voltage protect relay: This relay will shut the unit off in case of a voltage surge and automatically restart the unit when the voltage is correct.

5. High pressure switch: All Hoshizaki ice machines include an automatic reset high pressure safety switch to shut down the unit in case of high head pressures.

6. Fuse protection: A lamp buss-type fuse is utilized in the control circuit. Smaller units like the DCM-240 andF-300 have a fuse in the incoming power circuit.

7. Short cycle protection timer: A 1 minute time delay

short cycling the gear motor or compressor.Note: The FD has a 5 minute time delay.

8. Compressor protection is provided either internally or by means of an external motor circuit protector. This is an automatic reset thermal type circuit breaker.

9. Some F-1500/2000 have a spout safety control toshut down the unit if the bin control fails for any rea-son. This is a manual reset safety and will notify the technician by means of a indicator light on the control box. To reset this safety, turn the control switch OFFand back ON. This re-sets the holding relay circuit andturns off the light.

Note: This feature was removed from F-1500/2000M inlate 2009 production and after.

Dual Float Switch

as a universal replacement on any Hoshizaki Flaker or DCM

is susceptible to scale build-up. The amount of scale build-up

and checked.

Soak the switch assembly in ice machine cleaner. While it is

11/09226

Dual Float Switch Drawing

from the shaft during cleaning. If you remove them, note that

-tion. Once clean, rinse and wipe the cleaner off and check

and two separate switches. Check the top switch by ohming

should be closed. Check the bottom switch by ohming out

11/09227

Flaker Water Fill System Standard Timer Board ModelsThe reservoir in a Hoshizaki auger type ice maker feeds

water in the reservoir is maintained by the operation of the

switches inside of a sealed shaft. The reed switch contacts are operated by individual magnets attached inside the top

As ice is made and extruded from the evaporator cylinder, thewater level in the reservoir drops. When the level drops, the

control of the water control relay in the control circuit. As the

to de-energize the water control relay.

De-energizing the water control relay closes a circuit to supply24 volts to the inlet water valve solenoid. This allows water

(terminals 3 & 4) which starts a 90 second low water safety shutdown timer.

the reservoir level rises, these two switches swap jobs. The

energizes the water control relay. This will stop the safety

or the water supply is turned off, the unit cycles down and the water valve remains energized. This same action occurs if the inlet water valve fails. When the water supply is restored,

water control relay to automatically restart the unit. This system provides a consistent water level in the reservoir and evaporator as well as providing an automatic reset lowwater safety protection.

is susceptible to scale build-up. The amount of scale build-up

and checked.

11/09228

Flaker Timer BoardThis standard solid state timer board part #437305-01, is usedon all F-models and the DCM-270BAH model. It is a simpleelectronic sequence timer. In order for the board to sequence, certain circuits must be closed. In order to diagnose a badtimer board, it is necessary to check these circuits to assurethey are operating properly. If you are trouble-shooting a

transformer. The output of this transformer is protected by a 1 amp buss type fuse. Control voltage comes in the timer board on pins 1 & 2. If you do not have 24 volts at pins 1 & 2, check the transformer and fuse.

may be 120V) across pins 8 & 2. If voltage is present, the timer board has cycled up to energize the gear motor circuitwhich indicates there is not a problem in the timer board. Theproblem may be in the gear motor relay circuit. Remember that there is a time delay from the time you turn the unit on to the time it cycles up completely. This time will be from 1~ 2.5 minutes, depending on the unit model.

circuit to pins 3 & 4. Do not confuse these pins with the linevoltage terminals marked 3 & 4 on the compressor relay located on the board. You can check this circuit with a volt meter across the pins or by placing a jumper across them. If the unit cycles up with the jumper in place, the board isgood and your problem is in the water relay control circuit.

Note: In self contained models, the bin control will be in series with terminals 3 & 4. Check the bin control operation if this circuit is open and the water control relay is closed.

Next, you should check the bin control circuit at pins 5 & 6. Check for a closed circuit with a volt meter or place a jumper across them. If the unit cycles up with the jumper in place,the board is good and the bin control circuit is the problem.

The last circuit check is across pins 10 & 11. These pinsconnect to the gear motor protect relay and will shut downthe unit if the gear motor fails. Check for a closed circuit witha volt meter or place a jumper across them. If the unit cycles up with the jumper in place, the board is good and the gear motor protect circuit is suspect.

11/09229

Flaker Sequence of Operation

board to switch the components on and off as needed. This

timers within the solid state timer board.

With proper voltage and water supplied to the Flaker and the

the inlet water valve. The unit will not start unless the reservoir

the up position). The operation is then turned over to the bincontrol. If the bin control is closed and calling for ice, the gear motor and condenser fan motor are energized. One minute later, the compressor starts. As the refrigeration systemscools the water in the evaporator, ice will start to form within2 to 5 minutes. This depends on the inlet water temperatureand ambient conditions. Ice production will continue until the

simple. On the F-450/801/1001/1500/2000 units, the entire unit shuts down within 6 seconds after the bin control switch opens. On the F-330, 90 seconds after the bin control switch opens, the compressor and fan motor stops, one minute later the gear motor stops.

Flaker Periodic Flush

complete water system to drain. The unit will remain off for 15 minutes which allows any ice remaining in the evaporator

period. The unit will automatically restart after 15 minutes

FD FlushOn the FD control board, the unit does not shut down to

1. The drain valve will open for 2 seconds every hour and the unit continues to operate.

2. Every 12 hrs. the unit will cycle down and allow for a 10 minute drain cycle.

Either option can be selected by a dip switch adjustment.

11/09230

Flak

er S

eque

nce

Flow

Cha

rt (S

tand

ard

timer

)

11/09231

Flus

h/Lo

w W

ater

Saf

ety

Flow

Cha

rt (S

tand

ard

timer

)

11/09232

New FD Control BoardThe FD-1001MAH-C unit has a new control board design.The design incorporates the necessary circuitry for use onthe DCM models at a later date. For now, it is utilized on the FD-1001MAH-C model only. It has additional safeties,longer delay timers, audible alarms and dip switch adjust-

The control board part number is 2A4296-01. The followingalarms are included. The alarm will repeat every 5 secondsuntil reset.

**To reset the manual alarms, turn the power OFF and Back ON.

1. 1 Beep - Low Water Safety – This alarm will occur if water supply is interrupted. It will automatically reset when water supply is restored.

2. 2 Beep - Control Switch in DRAIN position – This alarm will occur if control switch is left in the DRAIN position for more than 15 minutes. It will automati-cally reset when control switch is moved to ICE.

3. 3 or 4 Beep - High Pressure Alarm a. A 3 beep alarm will occur if HP switch activates

shut down and alarm will automatically reset when HP switch closes.

b. A 4 beep alarm will occur if HP switch activates third time in 1 hour. The machine will shut down and must be manually reset. The high pressure issue must be resolved in this case.

4. 5 Beep – Freeze Timer Alarm – This alarm will occur

The machine will shut down and must be manually

5. 6 Beep – Low Voltage Alarm – If supply controlvoltage drops to 92 volts +/- 5% unit will shut down to protect the components and Power OK LED will turn off. Alarm will automatically reset when voltage corrects.

11/09233

6. 7 Beep – High Voltage Alarm – If control voltage reaches 142 volts +/- 5% unit will shut down to pro-tect the components and Power OK LED will turn off.Alarm will automatically reset when voltage corrects.

7. 8 Beeps – Gear Motor Alarm – Occurs if gear mo-tor-protect relay circuit operates, compressor and gear motor will stop. Manually reset after checking gear motor circuit.

8. 9 Beeps – Bin Control Alarm – Occurs if unit shuts down on bin spout control and infrared sensor is call-ing for ice. Manually reset and check infrared bin control operation.

Adjustable dip switches are provided on this control board.-

tion. This control board will be used for other models at alater date. They function as follows:

For the FD unit application, the factory setting is switches 1~7 OFF, 8 ON, 9 &10 OFF. These dip switches should remain in the factory setting for proper operation of this model.

11/09234

FD Board S1 Dip Switch Adjustment ChartDip switch

1 2 3 Delay Timer Setting OFF OFF OFF 0 Seconds

ON OFF OFF 100 Seconds (1.6 minutes)

OFF ON OFF 1100 Seconds (18.3 minutes)

OFF OFF ON 1650 Seconds (27.5 minutes)

ON ON OFF 2200 Seconds (36.7 minutes)

OFF ON ON 0 Seconds

ON ON ON 0 Seconds

4 Drain Timer Interval

Drain Valve Open

OFF 1 hr 2 secs

ON 11 hrs 36 min 10 mins

5 6 Dispense Time (DCM’s ONLY)OFF OFF No limit

ON OFF 20 Seconds

OFF ON 60 Seconds

ON ON No Limit

7 Bin Control ApplicationOFF Mechanical Spout Safety Switch

Only

ON Mechanical Spout Safety Switchand Infrared Sensor

8 Mechanical Spout Safety Shut-down Delay

OFF 0.25 Seconds

ON 6.7 seconds

**See FD service manual for more details on sequenceof operation and service diagnosis of the FD board andproduct.

11/09235

FD Control Board DrawingThis pictorial will allow you to locate the board componantlocations. Since this is a new board, it will help you becomemore familure with the board. You will see this board used

FD Sequence ChartSequence Step LED

1. Fill Cycle Power OK, WTRIN (Water in)

2. Ice Purge Cycle Power OK, GM

3. Freeze Cycle Power OK, GM, COMP,

4. Drain Cycle Power OK, DRAIN

Step Energized Components Min Max

1. WV

2. GM, FMS, FMR, LLV 5 min. 5 min.

3. GM, COMP, FMS, FMR, LLV WV* * 20 sec. * 90 sec.

4. DV (S1 Dip Switch 4)>> 2 sec. 10 min.

11/09236

FD B

in C

ontr

ol #

2 (in

frar

ed s

enso

r) S

eque

nce

Flow

Cha

rt a

nd O

pera

tion

Not

e:W

hen

prox

imity

sw

itch

bin

cont

rol i

s us

ed, s

tep

2 do

es N

OT

incl

ude

30 s

ec g

ear m

otor

del

ay.

11/09237

FD B

in C

ontr

ol #

2 (in

frar

ed s

enso

r) S

eque

nce

Flow

Cha

rt a

nd O

pera

tion

(con

tinue

d)

Not

e: W

hen

prox

imity

sw

itch

bin

cont

rol i

s us

ed u

nit s

huts

dow

n in

6 s

econ

ds a

nd re

star

ts w

hen

ice

leve

l dro

ps a

way

from

co

ntro

l pad

dle.

11/09238

DCM Sequence of Operation

with a delay of the compressor at start up and a delay of thegear motor at shut down.

DCM models have periodic agitation in the bin to eliminate ice bridging. The DCM-270 model uses a solid state relay to turn the gear motor for .2 seconds every 90 minutes. On DCM-500 /750B models, the solid state timer board will start the agita-tion motor for .6 seconds every 12 seconds of accumulated

operation can be found in the unit service manual.

Note: The DT-400BAH-0S is a new dispenser model. The refrigeration system is mounted in the bottom of the unit andthe dispenser is on top. This allows a DCM type dispenser that is 22.5” wide and 72.5” tall. The operation will be the same as a standard DCM-500B. A replacement refrigerationsystem DT-400-AR is available for this model.

Flaker/DCM Production CheckPerforming a production check is an excellent way to proveproper F/DCM operation. Checking the production on thesemodels is a simple process.

To check the production you will need a small trash bag,bucket or pan to catch the ice and a set of scales to weighthe ice.

For best results, you should always check production on aunit that has a cold evaporator. After the unit has operatedfor 10 to 20 minutes, catch the ice production directly fromthe evaporator for 10 full minutes. Weigh the ice to establishthe batch weight. Multiply the batch weight by 144 for thetotal production in 24 hours.

Some prefer to catch the ice for 20 minutes and multiply theweight by 72 for a more realistic production check. It is truethat a longer catch is more accurate however, it doublesyour test time and may only show a 1 to 2% difference intotal production.

Once you know the 24 hour production, check it against the

on the preformance data chart. If the production is within+/- 10% iof the data on the chart, it is OK.

11/09239

DCM-500/750B_H Timer Board

This timer board allows the DCM to operate as per the se-

The DCM 500/750B_H timer board includes the followingsafeties:A. Low Water Safety - Automatic shutdown and restart if ywater supply is interrupted.B. Ice Purge - Allows gear motor delay to remove ice fromthe evaporator during shut down.C. Short Cycle protection for the compressor - Delays re-start of compressor if unit is switched off and on or if power is interrupted.D. Power LED - Indicates control voltage is available.D

*Flush switch MUST remain in the P position.*The portion control adjustment is set from the fatory at 0.6

-mately 1.2 oz of ice dispensed.

11/09240

DC

M-5

00/7

50B

_H T

imer

Boa

rd F

low

Cha

rt

11/09241

DC

M-5

00/7

50B

_H-O

S Ti

mer

Boa

rd F

low

Cha

rt (c

ontin

ued)

11/09242

Flaker/DCM Water/Refrigeration CircuitDrawing Reference List

MODEL DRAWING PAGE

DCM-270BAH-OS.....................................A...............243DCM-500BAH/BWH-OSDCM-750BAH/BWH..................................B...............244DT-400BAH-OS........................................C...............245F-330BAH.................................................D...............246F-450MAH, F-800MAH/MWH,F-801MAH/MWH, F-1001MAH/MWH,FD-1001MAH/MWH, F-1500MAH/MWH.E................247F-1001MRH, FD-1001MRH-C,F-1500MRH..............................................F................ 248F-1001MLH..............................................G.................249FS-1001MLH-C........................................H................ 250SRC-10H..................................................H.................250F-2000MRH..............................................I..................251F-2000MLH..............................................J..................252

NOTE: Some drawings have been combined torepresent more than one model.

11/09243

ADCM-270BAH-OS

11/09244

BDCM-500BAH/BWH-OSDCM-750BAH/BWH-OS

Inlet Spout

Water Supply

ValveValve Compressor

Refrigeration Circuit

Water Circuit

Water Su

Water Supp

WatValv

11/09245

CDT-400BAH-OS

Wate

11/09246

DF-330BAH

11/09247

EF-450MAH, F-800MAH/MWH,

F-801MAH/MWH, F-1001MAH/MWH,FD-1001MAH/MWH-C,

F-1500MAH/MWH

11/09248

FF-1001MRH

FD-1001MRH-C

11/09249

GF-1001MLH

11/09250

HFS-1001MLH

SRC-10H

11/09251

JF-2000MRH

11/09252

KF-2000MLH

11/09253

PERF

ORM

AN

CE D

ATA

MO

DEL

: DCM

-270

BAH

(-O

S)To

tal A

mpe

rage

(Com

pres

sor

RLA

): 8.

5A (6

A)

Supp

ly V

olta

ge: 1

15/6

0/1

Am

bien

t Tem

p (F

°/C°

)70

/ 2

180

/ 2

790

/ 3

210

0 /

38

K g=l

bsx.

454

24 h

ours

(lbs)

Wat

er T

emp

F°/C

°A

irA

irA

irA

ir

50 /

10

70 /

21

90 /

32

282

271

259

248

238

228

219

215

201

192

184

172

Evap

orat

or

Out

let

tem

p.

50 /

10

70 /

21

90 /

32

20 20 20

20 23 23

23 23 24

24 24 24

Pres

sure

Hig

h Si

de

50 /

10

70 /

21

90 /

32

217

217

217

251

251

251

285

285

285

327

327

327

Pres

sure

50 /

10

70 /

21

90 /

32

37 37 37

40 40 40

43 43 43

46 46 46

11/09254

PERF

ORM

AN

CE D

ATA

MO

DEL

: DCM

-500

B_H

(-O

S)To

tal A

mpe

rage

(Com

pres

sor

RLA

): BA

H 1

1.5A

(7.9

A)

BW

H 1

0.5A

(7.9

A)

Sup

ply

Volta

ge: 1

15/6

0/1

Am

bien

t Tem

p (F

°/C°

)70

/ 2

180

/ 2

790

/ 3

210

0 /

38

Kg=l

bs

x.45

4

24 h

ours

(lbs)

Wat

er T

emp

F°/C

°A

irW

ater

Air

Wat

erA

irW

ater

Air

Wat

er

50 /

10

70 /

21

90 /

32

535

510

485

567

549

539

461

438

416

529

519

509

396

385

358

500

495

481

340

323

304

472

464

428

Evap

orat

or

Out

let

Tem

p.

50 /

10

70 /

21

90 /

32

23 23 23

19 19 19

23 26 26

19 19 19

26 26 28

19 19 19

28 28 28

19 19 19

Pres

sure

Hig

h Si

de

50 /

10

70 /

21

90 /

32

230

230

230

266

267

270

264

264

264

266

267

270

297

297

297

266

267

270

335

335

335

266

267

270

Pres

sure

50 /

10

70 /

21

90 /

32

33 33 33

44 44 47

35 35 35

44 44 47

37 37 37

44 44 47

43 4 3 43

44 44 47

11/09255

PERF

ORM

AN

CE D

ATA

MO

DEL

: DCM

-750

B_H

(-O

S)

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

BAH

15.

7A (1

1.1A

)BW

H 1

4.6A

(10A

)Su

pply

Vol

tage

: 115

/60/

1

Am

bien

t Tem

p (F

°/C°

)70

/ 2

180

/ 2

790

/ 3

210

0 /

38

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

F°/C

°A

irW

ater

Air

Wat

erA

irW

ater

Air

Wat

er

50 /

10

70 /

21

90 /

32

803

770

726

744

719

708

684

645

608

696

684

673

573

567

509

662

654

640

480

452

423

630

620

573

Evap

orat

orO

utle

t Tem

p.

50 /

10

70 /

21

90 /

32

30 30 30

19 1 9 19

30 32 32

19 19 19

32 32 33

19 19 19

33 33 33

19 19 19

Pres

sure

Hig

h Si

de

50 /

10

70 /

21

90 /

32

249

249

249

265

267

266

280

280

280

265

267

266

310

310

310

265

267

266

346

346

346

265

267

266

Pres

sure

50 /

10

70 /

21

90 /

32

44 44 44

50 50 51

47 47 47

50 50 51

49 49 49

50 50 51

52 52 52

50 50 51

11/09256

PERF

ORM

AN

CE D

ATA

MO

DEL

: DT-

400B

AH

-OS

Supp

ly V

olta

ge: 1

15/6

0/1

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

Air

: 11.

5A (8

A)

Am

bien

t Tem

p (F

°/C°

)70

/ 2

180

/ 2

790

/ 3

210

0 /

38

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

erTe

mp

F°/C

°A

irA

irA

irA

ir50

/ 1

070

/ 2

190

/ 3

2

409

388

370

354

338

322

308

296

281

268

256

242

Evap

orat

or

Out

let T

emp.

50 /

10

70 /

21

90 /

32

15 16 16

16 16 17

17 17 18

1 9 19 20

Pres

sure

Hig

h Si

de

50 /

10

70 /

21

90 /

32

236

303

342

236

303

342

236

303

342

236

303

342

Pres

sure

50 /

10

70 /

21

90 /

32

30 35 38

30 35 38

30 35 38

30 35 38

11/09257

PERF

ORM

AN

CE D

ATA

MO

DEL

: F-3

30BA

HSu

pply

Vol

tage

: 115

/60/

1To

tal A

mpe

rage

(Com

pres

sor

RLA

):A

ir: 6

.7A

(4.5

A)

-C: 7

.4A

(5A

)

Am

bien

t Tem

p (F

°/C°

)70

/ 2

180

/ 2

790

/ 3

210

0 /

38

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

F°/C

°

Air

-CA

ir-C

Air

-CA

ir-C

50 /

10

70 /

21

90 /

32

330

315

300

320

300

290

290

280

270

275

265

250

255

250

235

240

230

220

230

220

205

210

200

190

Evap

orat

orO

utle

t Tem

p.

50 /

10

70 /

21

90 /

32

16 16 16

16 13 13

13 13 12

12 12 12

Pres

sure

Hig

h Si

de

50 /

10

70 /

21

90 /

32

320

320

320

299

299

299

279

279

279

212

212

212

Pres

sure

50 /

10

70 /

21

90 /

32

36 36 36

39 39 39

42 42 42

45 45 45

11/09258

PERF

ORM

AN

CE D

ATA

MO

DEL

: F-4

50M

AH

(-C)

Supp

ly V

olta

ge: 1

15/6

0/1

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

Air

: 11A

(8.5

A)

Am

bien

t Tem

p (F

°/C°

)70

/ 2

180

/ 2

790

/ 3

210

0 /

38

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er

Tem

pF°

/C°

Air

-CA

ir-C

Air

-CA

ir-C

50 /

10

70 /

21

90 /

32

484

462

442

403

410

395

424

406

389

380

365

350

372

362

341

335

325

310

327

313

294

300

290

270

Evap

orat

orO

utle

t Tem

p.

50 /

10

70 /

21

90 /

32

3 3 3

3 7 7

7 7 9

9 9 9

Pres

sure

Hig

h Si

de

50 /

10

70 /

21

90 /

32

225

225

225

256

2 56

256

286

286

286

324

324

324

Pres

sure

50 /

10

70 /

21

90 /

32

28 28 28

31 31 31

33 33 33

37 37 37

11/09259

PERF

ORM

AN

CE D

ATA

MO

DEL

: F-8

00/8

01M

_HSu

pply

Vol

tage

: 115

/60/

1

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

Air

: 11.

7A (9

.2A

)W

ater

: 10.

8A (8

.5A

)

Am

bien

t Tem

p (F

°/C°

)70

/ 2

180

/ 2

790

/ 3

210

0 /

38

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

F°/C

°A

irW

ater

Air

Wat

erA

irW

ater

Air

Wat

er

50 /

10

70 /

21

90 /

32

823

786

748

720

693

677

711

677

644

661

646

630

613

599

555

616

605

587

528

502

471

573

560

520

Evap

orat

orO

utle

t Tem

p.

50 /

10

70 /

21

90 /

32

15 16 16

17 17 18

16 16 17

19 19 20

17 17 18

20 20 20

19 19 20

20 20 21

Pres

sure

Hig

h Si

de

50 /

10

70 /

21

90 /

32

204

266

302

265

265

266

204

266

302

265

265

266

204

266

302

265

265

266

204

266

302

265

265

266

Pres

sure

50 /

10

70 /

21

90 /

32

38 42 46

42 43 44

38 42 46

42 43 44

38 42 46

42 43 44

38 42 46

42 43 44

11/09260

PERF

ORM

AN

CE D

ATA

MO

DEL

: F-8

00/8

01M

_H-C

Supp

ly V

olta

ge: 1

15/6

0/1

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

Air

: 13.

3A (9

/4A

)W

ater

:11.

53A

(8.5

A)

Am

bien

t Tem

p (F

°/C°

)70

/ 2

180

/ 2

790

/ 3

210

0 /

38

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er

Tem

pF°

/C°p

Air

Wat

erA

irW

ater

Air

Wat

erA

irW

ater

50 /

10

70 /

21

90 /

32

752

728

688

645

620

608

650

614

580

596

585

574

548

552

490

563

550

541

463

437

405

531

521

485

Evap

orat

orO

utle

t Tem

p.50

/ 1

070

/ 2

190

/ 3

2

1 4 14 14

20 20 21

14 14 14

21 21 21

14 14 16

21 21 21

16 18 18

21 21 22

Pres

sure

Hig

h Si

de50

/ 1

070

/ 2

190

/ 3

2

200

212

219

263

263

264

226

233

241

263

263

264

249

265

265

263

263

264

273

282

296

263

263

264

Pres

sure

50 /

10

70 /

21

90 /

32

38 41 42

46 46 47

42 42 42

46 46 47

43 43 43

46 46 47

43 44 48

46 46 47

11/09261

PERF

ORM

AN

CE D

ATA

MO

DEL

: F-1

001M

_HTo

tal A

mpe

rage

(Com

pres

sor

RLA

):A

ir: 7

.9A

(7A

)W

ater

: 7A

(4.2

A)

Rem

ote:

10A

(4.2

A)

Am

bien

t Tem

p (F

°/C°

)70

/ 2

180

/ 2

790

/ 3

210

0 /

38

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

F°/C

°A

irW

ater

Rem

ote

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

Air

Wat

erRe

mot

e50

/ 1

070

/ 2

190

/ 3

2

970

930

890

890

855

840

930

895

865

855

820

785

820

805

785

835

805

780

755

740

695

770

755

735

750

745

700

665

635

595

720

705

655

675

650

605

Evap

orat

or

Out

let T

emp.

50 /

10

70 /

21

90 /

32

19 19 19

23 23 25

23 24 25

19 23 23

23 23 25

25 26 26

23 23 25

23 23 25

26 27 28

25 25 25

23 23 25

28 28 28

Pres

sure

Hig

h Si

de

50 /

10

70 /

21

90 /

32

213

213

213

263

266

269

221

221

221

244

244

244

263

266

269

239

239

239

274

274

274

263

266

269

256

256

256

315

315

315

263

266

269

295

295

295

Pres

sure

50 /

970

/ 2

190

/ 3

2

32 32 32

33 34 35

33 33 33

35 35 35

33 34 35

35 35 35

38 38 38

33 34 35

36 36 36

41 41 41

33 34 35

39 39 39

11/09262

PERF

ORM

AN

CE D

ATA

MO

DEL

: F-1

001M

_H-C

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

Air

: 7.9

A (4

.2A

)W

ater

: 7A

(4.2

A)

Rem

ote:

10A

(4.2

A)

Am

bien

t Tem

p (F

°/C°

)70

/ 2

180

/ 2

790

/ 3

210

0 /

38

Kg=l

bsx.

454

24 h

ours

(lbs)

Wat

er

Tem

pF°

/C°

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

50 /

10

70 /

21

90 /

32

910

860

830

790

760

750

840

810

790

800

770

740

735

720

710

765

745

720

730

680

660

695

685

670

700

695

660

632

610

575

660

645

600

640

620

575

Evap

orat

or

Out

let

Tem

p.

50 /

10

70 /

21

90 /

32

18 18 18

23 23 25

23 24 25

18 23 23

23 23 25

25 26 26

23 23 27

23 23 25

26 27 28

27 27 27

23 23 25

28 28 28

Pres

sure

Hig

h Si

de

50 /

10

70 /

21

90 /

32

209

209

209

263

266

269

220

220

220

243

243

243

263

266

269

238

238

238

277

277

277

263

266

269

256

256

256

317

317

317

263

266

269

295

295

295

Pres

sure

50 /

10

70 /

21

90 /

32

32 32 32

33 34 35

34 34 34

35 35 35

33 34 35

36 36 36

38 38 38

33 34 35

37 37 37

41 41 41

33 34 35

40 40 40

11/09263

PERF

ORM

AN

CE D

ATA

MO

DEL

: F-1

001M

LH (-

C)

Supp

ly V

olta

ge: 1

15/6

0/1

Tota

l Am

pera

ge :

3.03

AA

mbi

ent T

emp

(F°/

C°)

70 /

21

80 /

27

90 /

32

100

/ 38

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

F°/C

° Re

mot

e-C

Rem

ote

-CRe

mot

e-C

Rem

ote

-C50

/ 1

070

/ 2

190

/ 3

2

1150

1035

1005

1020

945

915

980

950

925

885

860

835

900

885

805

805

795

760

830

805

690

735

710

640

Evap

orat

or

Out

let

Tem

p.

50 /

10

70 /

21

90 /

32

21 21 21

21 21 21

21 21 23

23 23 23

Pres

sure

Hig

h Si

de

50 /

10

70 /

21

90 /

32

106

106

106

125

125

125

143

143

143

166

166

166

Pres

sure

50 /

10

70 /

21

90 /

32

26 26 26

30 30 30

33 33 33

35 35 35N

ote:

°F (-

17.7

°C).

11/09264

PERF

ORM

AN

CE D

ATA

MO

DEL

: FS-

1001

MLH

-C

Supp

ly V

olta

ge: 1

15/6

0/1

Am

bien

t Tem

p (F

°/C°

)70

/ 2

180

/ 2

790

/ 3

210

0 /

38

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

F°/C

°

50 /

10

70 /

21

90 /

32

832

803

784

765

747

729

712

703

679

663

647

600

Evap

orat

or O

utle

t Te

mp.

50 /

10

70 /

21

90 /

32

14 14 14

14 16 16

16 16 18

18 18 18

Pres

sure

Hig

h Si

de

50 /

10

70 /

21

90 /

32

224

224

224

233

233

233

242

242

242

279

279

279

Pres

sure

50 /

10

70 /

21

90 /

32

29 29 29

30 30 30

31 31 31

33 33 33

11/09265

PERF

ORM

AN

CE D

ATA

MO

DEL

: F-1

500M

_HTo

tal A

mpe

rage

(Com

pres

sor

RLA

):A

ir: 1

6.25

A (9

.8A

)W

ater

: 15.

9A (9

.8A

)Re

mot

e: 1

8.9A

(9.8

A)

Am

bien

t Tem

p (F

°/C°

)70

/ 2

180

/ 2

790

/ 3

210

0 /

38

Kg=l

bs

x.45

4

24 h

ours

(lbs)

Wat

er T

emp

F°/C

°A

irW

ater

Rem

ote

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

Air

Wat

erRe

mot

e

50 /

10

70 /

21

90 /

32

1590

1514

1447

1435

139 0

1360

1585

1532

1484

1382

132 1

1262

1335

1310

1285

1439

1394

1 351

1206

1170

1100

1260

1245

1210

1309

1300

1230

1051

1005

945

1185

1160

1075

1192

1155

1070

Evap

orat

or

Out

let

Tem

p. (F

°)

50 /

10

70 /

21

90 /

32

16 1 6 16

25 25 25

19 1 9 19

16 18 18

25 25 25

19 21 21

18 1 8 19

25 25 25

21 21 23

19 1 9 19

25 25 25

23 23 23

Pres

sure

Hig

h Si

d e

50 /

10

70 /

21

90 /

32

210

210

210

262

263

265

215

215

215

240

240

240

262

263

265

228

228

228

270

270

270

262

263

265

240

240

240

310

310

310

262

263

265

275

275

275

Pres

sure

50 /

10

70 /

21

90 /

32

35 35 35

40 40 41

36 36 36

38 38 38

40 4 0 41

38 38 38

40 40 40

40 40 41

40 40 40

42 42 42

40 40 41

42 42 42

11/09266

PERF

ORM

AN

CE D

ATA

MO

DEL

: F-1

500M

_H-C

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

Air

: 16.

25A

(9.8

A)

Wat

er: 1

5.9A

(9.8

A)

Rem

ote:

18.

9A (9

.8A

)

Am

bien

t Tem

p (F

°/C°

)70

/ 2

180

/ 2

790

/ 3

210

0 /

38

Kg=l

bs

x.45

4

24 h

ours

(lbs)

Wat

er T

emp

F°/C

°A

irW

ater

Rem

ote

Air

Wat

erRe

mot

eA

irW

ater

Rem

ote

Air

Wat

erRe

mot

e

50 /

10

70 /

21

90 /

32

1300

1245

1194

1125

1075

1060

1335

1294

1258

1145

1099

1054

1050

1040

1025

1223

1188

1155

1011

990

930

1010

975

990

1123

1120

1 060

892

855

800

980

970

905

1031

1002

925

Evap

orat

or

Out

let

Tem

p.

50 /

10

70 /

21

90 /

32

16 16 16

24 23 28

19 19 19

16 18 18

24 23 28

19 21 21

18 18 19

24 23 28

21 21 23

19 19 19

24 23 28

23 23 23

Pres

sure

Hig

h Si

de

50 /

10

70 /

21

90 /

32

210

210

210

264

264

265

215

215

215

240

240

240

264

264

265

228

228

228

270

270

270

264

264

265

240

240

240

310

310

310

264

264

265

275

275

275

Pres

sure

50 /

10

70 /

21

90 /

32

35 35 35

40 40 43

36 36 36

38 38 38

40 40 43

38 38 38

40 40 40

40 40 4 3

40 40 40

42 42 42

40 40 4 3

42 42 42

11/09267

PERF

ORM

AN

CE D

ATA

MO

DEL

: F-2

000M

_H (3

)Su

pply

Vol

tage

: 208

-230

/60/

3To

tal A

mpe

rage

(Com

pres

sor

RLA

):W

ater

: 16.

9A (1

0.8A

)Re

mot

e: 1

9.4A

(10.

8A)

Am

bien

t Tem

p (F

°/C°

)70

/ 2

180

/ 2

790

/ 3

210

0/38

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

F°/C

°W

ater

Rem

ote

(3)

Wat

erRe

mot

e (3

)W

ater

Rem

ote

(3)

Wat

erRe

mot

e(3

)

50 /

10

70 /

21

90 /

32

2030

1955

1 915

1 990

1930

188

0

2010

1950

1880

1876

1835

1795

1825

1775

1730

1845

1795

1750

1760

1730

1685

1685

1675

1595

1700

1695

1 610

1650

1615

1500

1550

1510

1395

1550

1525

1410

Evap

orat

orO

utle

tTe

mp.

50 /

10

70 /

21

90 /

32

11 11 11

12 12 12

14 14 14

11 11 11

12 12 12

1 4 14 14

11 11 11

12 12 14

14 14 14

11 11 11

14 14 14

14 14 14

Pres

sure

Hig

h Si

de

50 /

10

70 /

21

90 /

32

262

263

265

221

221

221

219

219

219

262

263

265

230

230

230

230

230

230

262

263

265

238

238

238

241

241

241

262

263

265

274

274

274

271

271

271

Pres

sure

50 /

10

70 /

21

90 /

32

26 27 28

25 25 25

25 25 25

26 27 28

26 26 26

26 26 26

26 27 28

26 26 26

27 27 27

26 27 28

29 29 29

29 29 29

11/09268

PERF

ORM

AN

CE D

ATA

MO

DEL

: F-2

000M

_H-C

Tota

l Am

pera

ge (C

ompr

esso

r RL

A):

Wat

er: 1

0.8A

(6.1

1A)

Rem

ote:

10.

8A (5

.6A

)

Am

bien

t Tem

p (F

°/C°

)70

/21

80/2

790

/ 3

210

0 /3

8

Kg=l

bsx.

454

24 h

ours

(lbs)

Wat

er

Tem

pF°

/C°

Wat

erRe

mot

e (3

)W

ater

Rem

ote

(3)

Wat

erRe

mot

e (3

)W

ater

Rem

ote

(3)

50 /

10

70 /

21

90 /

32

1790

1725

1700

1715

(172

5)16

60 (1

685)

1630

(165

0)

1670

1640

1615

1595

(161

5)15

60 (1

580)

1530

(154

5)

1585

1560

1535

1500

(151

5)14

90 (1

525)

1435

(145

0)

1510

1485

1375

1410

(142

0)13

80 (1

390)

1270

(127

5)Ev

apor

ator

Out

let

Tem

p.

50 /

10

70 /

21

90 /

32

10

10

12

12 12 12

10

10

12

12 14 14

10

10

12

14

14

14

10

10

12

14

14

14

Pres

sure

Hig

h Si

de

50 /

10

70 /

21

90 /

32

262

26

3

2 66

220

220

220

262

26

3

266

227

227

227

262

26

3

266

233

233

233

262

26

3

2 66

266

266

26

6

Pres

sure

50 /

10

70 /

21

90 /

32

27

27

2 8

26 26 26

27

27

28

26 26 26

27

27

28

27 27 27

27

27

28

29 29 29

11/09269

PERF

ORM

AN

CE D

ATA

MO

DEL

: F-2

000M

LH (-

C)

Supp

ly V

olta

ge: 1

15/6

0/1

Tota

l Am

pera

ge :

6.11

AA

mbi

ent T

emp

(F°/

C°)

70 /

21

80 /

27

90 /

32

100

/ 38

Kg=l

bs x

.454

24 h

ours

(lbs)

Wat

er T

emp

F°/C

° Re

mot

e-C

Rem

ote

-CRe

mot

e-C

Rem

ote

-C50

/ 1

070

/ 2

190

/ 3

2

2280

1955

1915

1965

1 680

1660

2010

1835

1795

1755

1615

1585

1760

1730

1685

1565

1540

1515

1650

1615

1370

1500

1475

1245

Evap

orat

or

Out

let

Tem

p.

50 /

10

70 /

21

90 /

32

12 12 12

12 12 12

12 12 14

14 14 14

Pres

sure

Hig

h Si

de

50 /

10

70 /

21

90 /

32

190

256

297

190

256

297

190

256

297

190

256

297

Pres

sure

50 /

10

70 /

21

90 /

32

16 21 22

16 21 22

16 21 22

16 21 22N

ote:

°F (-

25 °C

).

11/09270

Flak

er/D

CM

Wiri

ng D

iagr

am R

efer

ence

Cha

rtN

ote:

All

capa

cito

r val

ues

are

in M

FDM

odel

Wir

ing

Dia

gram

Page

Star

t Cap

acito

rR

unC

apac

itor

Fan

Cap

acito

rG

ear

Mot

orC

apac

itor

DC

M-2

70B

AH

A27

214

5~17

4N

one

Non

e10

DC

M-2

70B

AH

-OS

B27

314

5~17

4N

one

Non

e10

DC

M-5

00B

AH

, DC

M-5

00B

WH

C27

424

3~29

215

520

DC

M-5

00B

AH

-OS

, DC

M-5

00B

WH

-OS

D27

524

3~29

215

520

DC

M-7

50B

AH

, DC

M-7

50B

WH

E27

618

9~22

725

524

DC

M-7

50B

AH

-OS

, DC

M-7

50B

WH

-OS

F27

718

9~22

725

524

DT-

400B

AH

-OS

G27

824

3~29

215

520

F-33

0BA

H(-

C)

H27

928

0N

one

Non

e10

F-45

0MA

H(-

C)

I28

024

3~29

215

520

F-80

0MA

H(-

C),

F-80

0MW

H(-

C)

J28

118

9~27

725

512

F-80

1MA

H(-

C),

F-80

1MW

H(-

C)

J28

124

3~29

215

524

F-10

01M

_H(-

C)

K28

210

8~13

025

524

11/09271

Flak

er/D

CM

Wiri

ng D

iagr

am R

efer

ence

Cha

rtN

ote:

All

capa

cito

r val

ues

are

in M

FDM

odel

Wir

ing

Dia

gram

Page

Star

t Cap

acito

rR

unC

apac

itor

Fan

Cap

acito

rG

ear

Mot

orC

apac

itor

F-10

01M

LH(-

C)

L28

3N

one

Non

eN

one

65

F-15

00M

AH

(-C

)M

284

145~

174

305

65

F-15

00M

WH

(-C

), F-

1500

MR

H(-

C)

N28

514

5~17

430

1065

F-20

00M

LH(-

C)

O28

6N

one

Non

eN

one

65

F-20

00M

WH

(-C

), F-

2000

MR

H(-

C)

P28

718

9~22

740

1065

F-20

00M

WH

3(-C

), F-

2000

MR

H3(

-C)

Q28

8N

one

Non

e10

65

FD-1

000M

AH

/MW

H/M

RH

R28

910

8~13

025

524

FS-1

001M

LH- C

S29

0N

one

Non

eN

one

24

SR

C-1

0HT

291

189~

227

3010

Non

e

C-1

00B

AE

-AD

U29

2PT

A R

elay

Non

eN

one

10

11/09272

ADCM-270 BAH

11/09273

BDCM-270BAH-OS

11/09274

CDCM-500 BAH, DCM-500 BWH

11/09275

DDCM-500 BAH-OS, DCM-500 BWH-OS

11/09276

EDCM-750 BAH, DCM-750 BWH

11/09277

FDCM-750 BAH-OS, DCM-750 BWH-OS

11/09278

GDT-400 BAH-OS

11/09279

HF-330 BAH(-C)

11/09280

IF-450 MAH-C

11/09281

JF-801 MAH/-C, F-801 MWH/-C

11/09282

KF-1001 MAH/-C, MWH/-C, MRH/-C

11/09283

LF-1001 MLH/-C

11/09284

MF-1500 MAH(-C)

11/09285

NF-1500 MWH(-C), F-1500 MRH(-C)

11/09286

OF-2000 MLH/-C

11/09287

PF-2000 MWH/-C, F-2000 MRH/-C

11/09288

QF-2000 MWH3/-C, F-2000 MRH3/-C

11/09289

RFD-1001 MAH/MWH/MRH

Note: IR Sensor is standard bin control on this model. Disregard optional note.

11/09290

SFS-1001 MLH/-C

11/09291

TSRC-10H

11/09292

UC-100BAE-AD

11/09293

KML-600MAH/MWH/MRH, KML-631MAH/MWH

For 208/230V units from page 184

Note: 1. Some models use mechanical bin control instead of thermostatic bin control with fuse as shown. 2. Generic Diagram: See unit service manual or wiring diagram chart for

11/09294

NOTES

Documents

Hoshi 80050b Tech Pocket Specs