33
Ceiling Module Sizes SCHEDULE TYPE: PROJECT: ENGINEER: CONTRACTOR: DATE B SERIES SUPERSEDES DRAWING NO. 9 - 10 - 20 9200 1 - 2 - 20 92FFD FAN FILTER DIFFUSER CRITICAL ENVIRONMENT APPLICATIONS ALUMINUM • ECM • HEPA OR ULPA FILTER MODEL: 92FFD Nailor Industries Inc. reserves the right to change any information concerning product or pricing without notice. Dimensions are in inches (mm). STANDARD FEATURES: 1. Aluminum frame and perforated face with 3/16" (5) dia. holes on 60° 1/4" (6) staggered centers (51% free area). The face plate is removable for cleaning, filter replacement and is secured by 1/4 turn fasteners. 2. 304 Stainless Steel fully welded plenum. 3. Internal Urethane Foam insulation to reduce sound levels. 4. Heavy duty hanger brackets. 5. LED fan operation indicator (on during normal operation). 6. AW Appliance White finish. 7. Two Stainless Steel safety cables to prevent accidental dropping of removable face. 8. High Efficiency ECM for precise constant airflow and field balancing. Available: 120V/1PH/60Hz, 208V/1PH/60Hz, 240V/1PH/60Hz and 277V/1PH/60Hz. 9. Digital speed controller with airflow readout. 10. Face accessible SPP. 11. HEPA filter (99.99% on 0.3 µm). 12. PAO scan tested to IEST RP Standards. 13. QF Toggle disconnect switch. 14. ETL Listed and Tested to UL 507 Standard. 15. Face adjustable airflow control. DESCRIPTION: Nailor 92FFD Series Fan Filter Diffusers are designed to supply HEPA/ULPA filtered air to a cleanroom environment. The units are intended for use in cleanroom applications such as microelectronics, pharmaceutical, biotechnology as well as aerospace manufacturing/assembly and laser/optic industries. All 92FFD series plenums consist of a robotically welded plenum and fan/motor assembly to ensure a repeatable, rigid, clean and near leak free design, meeting the most stringent of current leak tests. ECM technology provides an ultra-energy efficient design with the ability to precisely set a constant air volume. As filter loading increases fan external static pressure, the ECM will compensate to maintain set airflow. Filters are secured within the plenum against a continuous knife edge that contacts the gel channel of the filter, providing a leak proof seal. Filters are protected by a perforated face, room-side-removable via quarter turn fasteners. q TYPE S Surface Mount Detail q TYPE L Lay-in T-Bar Detail OPTIONS: q UL ULPA Filter (99.9995% on 0.12 µm). q FBO Filter by others. q CF Constant Flow EC Motor Program is standard (default). q CT Constant Torque EC Motor Program is optional. q RMB Room side removable motor/blower. q RMBC Room side removable motor/blower/controls. q PFM4 MERV 4 washable prefilter. (Std. for non-ducted app.). q LFI Loaded Filter Indicator Package (factory mounted and wired). q CPM DOP/ PAO Challenge Port and Manifold. q WMK Wall Mount Speed Control Kit. q HHRC Hand Held Remote Control. q STC Scan Testing Certificate q 10" (254) or q 12" (305) or q 14" (356) Duct Collar. Finish: q SP Special _____________________ . SPP Standard (Standard) 1 1/2" (38) wide. q L20 (Optional) 2" (51) wide. Ceiling Module Size Inlet Size Imperial (inches) Metric (mm) Inches (mm) 24 x 24 36 x 24 48 x 24 600 x 600 900 x 600 1200 x 600 Standard (Ductless) 14 x 14 356 x 356 Optional (Ducted) 10, 12, 14 254, 305, 356 51% FREE AREA PERFORATED FACE HANGER TABS (QTY. 4) HEPA OR ULPA FILTER L – 1/4" (6) 2 1/2" (64) 4" (102) 12 1/4" (311) D – 1/8" (3) 14 3/8" (365) 3 1/4" (83) W – 1/4" (6) LED VISUAL AIRFLOW DISPLAY GEL SEAL CEILING OPENING = CM – 1 1/4" (32) CM – 1/4" (6) KNIFE EDGE GEL SEAL CEILING MODULE CM - 1/4" (6) * COMPATIBLE WITH T-BARS UP TO 1 1/2" (38) WIDE KNIFE EDGE GEL SEAL KNIFE EDGE STATIC PRESSURE PORT PORT CAP ALUMINUM PERFORATED FACE WITH QUARTER TURN FASTENERS FILTER (HEPA/ULPA) STAINLESS STEEL WELDED PLENUM DIGITAL SPEED/ AIRFLOW CONTROLLER INTEGRAL HANGER BRACKETS (4) DISCONNECT SWITCH ECM OPTIONAL INLET COLLAR FOR DUCTED APPLICATIONS MERV 4 WASHABLE PRE-FILTER STD. FOR NON-DUCTED APPLICATIONS. PRE-FILTER ACCESS DOOR FOR DUCTED UNITS

Submittal, Model 92FFD, Fan Filter Diffuser - Critical Environment ... · removable face. 8. High Efficiency ECM for precise constant airflow and field balancing. Available: 120V/1PH/60Hz,

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Page 1: Submittal, Model 92FFD, Fan Filter Diffuser - Critical Environment ... · removable face. 8. High Efficiency ECM for precise constant airflow and field balancing. Available: 120V/1PH/60Hz,

Ceiling Module Sizes

SCHEDULE TYPE: PROJECT: ENGINEER: CONTRACTOR:

DATE B SERIES SUPERSEDES DRAWING NO.

9 - 10 - 20 9200 1 - 2 - 20 92FFD

FAN FILTER DIFFUSERCRITICAL ENVIRONMENT APPLICATIONSALUMINUM • ECM • HEPA OR ULPA FILTERMODEL: 92FFD

Nailor Industries Inc. reserves the right to change any information concerning product or pricing without notice.

Dimensions are in inches (mm).

STANDARD FEATURES:1. Aluminum frame and perforated face with 3/16" (5) dia. holes on 60°

1/4" (6) staggered centers (51% free area). The face plate is removable for cleaning, filter replacement and is secured by 1/4 turn fasteners.

2. 304 Stainless Steel fully welded plenum.3. Internal Urethane Foam insulation to reduce sound levels.4. Heavy duty hanger brackets.5. LED fan operation indicator (on during normal operation).6. AW Appliance White finish.7. Two Stainless Steel safety cables to prevent accidental dropping of

removable face.8. High Efficiency ECM for precise constant airflow and field balancing.

Available: 120V/1PH/60Hz, 208V/1PH/60Hz, 240V/1PH/60Hz and 277V/1PH/60Hz.

9. Digital speed controller with airflow readout.10. Face accessible SPP.11. HEPA filter (99.99% on 0.3 µm).12. PAO scan tested to IEST RP Standards.13. QF Toggle disconnect switch.14. ETL Listed and Tested to UL 507 Standard. 15. Face adjustable airflow control.

DESCRIPTION:Nailor 92FFD Series Fan Filter Diffusers are designed to supply HEPA/ULPA filtered air to a cleanroom environment. The units are intended for use in cleanroom applications such as mic roe lec t ron ics , pharmaceut ica l , b io technology as wel l as aerospace manufacturing/assembly and laser/optic industries.All 92FFD series plenums consist of a robotically welded plenum and fan/motor assembly to ensure a repeatable, rigid, clean and near leak free design, meeting the most stringent of current leak tests. ECM technology provides an ultra-energy efficient design with the ability to precisely set a constant air volume. As filter loading increases fan external static pressure, the ECM will compensate to maintain set airflow.Filters are secured within the plenum against a continuous knife edge that contacts the gel channel of the filter, providing a leak proof seal. Filters are protected by a perforated face, room-side-removable via quarter turn fasteners.

q TYPE S Surface Mount Detail

q TYPE L Lay-in T-Bar Detail

OPTIONS: q UL ULPA Filter (99.9995% on 0.12 µm).q FBO Filter by others.q CF Constant Flow EC Motor Program is standard (default).q CT Constant Torque EC Motor Program is optional.q RMB Room side removable motor/blower.q RMBC Room side removable motor/blower/controls.q PFM4 MERV 4 washable prefilter. (Std. for non-ducted app.).q LFI Loaded Filter Indicator Package (factory mounted and wired).q CPM DOP/PAO Challenge Port and Manifold.q WMK Wall Mount Speed Control Kit.q HHRC Hand Held Remote Control.q STC Scan Testing Certificateq 10" (254) or q 12" (305) or q 14" (356) Duct Collar.Finish:q SP Special _____________________ .

SPP Standard

(Standard) 1 1/2" (38) wide.q L20 (Optional) 2" (51) wide.

Ceiling Module Size Inlet Size

Imperial(inches)

Metric(mm) Inches (mm)

24 x 2436 x 2448 x 24

600 x 600

900 x 6001200 x 600

Standard (Ductless)14 x 14 356 x 356

Optional (Ducted)10, 12, 14 254, 305, 356

51% FREE AREAPERFORATED FACE

HANGERTABS

(QTY. 4)

HEPA OR ULPA FILTER

L – 1/4" (6)

2 1/2" (64)

4" (102)

12 1/4"(311)

D – 1/8" (3)14 3/8" (365)3 1/4"

(83)

W –

1/4

" (6)

LED VISUAL AIRFLOW DISPLAY

GELSEAL

CEILING OPENING= CM – 1 1/4" (32)

CM – 1/4" (6)

KNIFEEDGE

GELSEAL

CEILING MODULE

CM - 1/4" (6)

* COMPATIBLE WITH T-BARS UP TO 1 1/2" (38) WIDE

KNIFEEDGE

GELSEAL

KNIFEEDGESTATIC

PRESSUREPORT

PORTCAP

ALUMINUM PERFORATEDFACE WITH QUARTERTURN FASTENERS

FILTER (HEPA/ULPA)

STAINLESS STEELWELDED PLENUM

DIGITAL SPEED/AIRFLOW CONTROLLER

INTEGRAL HANGERBRACKETS (4)

DISCONNECT SWITCH

ECM

OPTIONAL INLET COLLAR FOR DUCTED APPLICATIONS

MERV 4 WASHABLE PRE-FILTER STD. FOR NON-DUCTED APPLICATIONS.

PRE-FILTER ACCESSDOOR FOR DUCTED UNITS

Page 2: Submittal, Model 92FFD, Fan Filter Diffuser - Critical Environment ... · removable face. 8. High Efficiency ECM for precise constant airflow and field balancing. Available: 120V/1PH/60Hz,

Ceiling Module Sizes

Ceiling Module Size Inlet Size

Imperial(inches)

Metric(mm) Inches (mm)

24 x 2436 x 2448 x 24

600 x 600

900 x 6001200 x 600

Standard (Ductless)14 x 14 356 x 356

Optional (Ducted)10, 12, 14 254, 305, 356

51% FREE AREAPERFORATED FACE

HANGERTABS

(QTY. 4)

HEPA OR ULPA FILTER

L – 1/4" (6)

2 1/2" (64)

4" (102)

12 1/4"(311)

D – 1/8" (3)14 3/8" (365)3 1/4"

(83)

W –

1/4

" (6)

LED VISUAL AIRFLOW DISPLAY

SCHEDULE TYPE: PROJECT: ENGINEER: CONTRACTOR:

DATE B SERIES SUPERSEDES DRAWING NO.

9 - 10 - 20 9200 1 - 2 - 20 92FFD-SS

FAN FILTER DIFFUSERCRITICAL ENVIRONMENT APPLICATIONSSTAINLESS STEEL • ECM • HEPA OR ULPA FILTERMODEL: 92FFD-SS

Nailor Industries Inc. reserves the right to change any information concerning product or pricing without notice.

Dimensions are in inches (mm).

STANDARD FEATURES:1. 304 Stainless Steel frame and perforated face with 3/16" (5) dia. holes on

60° 1/4" (6) staggered centers (51% free area). The face plate is removable for cleaning, filter replacement and is secured by 1/4 turn fasteners.

2. 304 Stainless Steel fully welded plenum.3. Internal Urethane Foam insulation to reduce sound levels.4. Heavy duty hanger brackets.5. LED fan operation indicator (on during normal operation).6. #4 Brushed Satin Polished finish.7. Two Stainless Steel safety cables to prevent accidental dropping of

removable face.8. High Efficiency ECM for precise constant airflow and field balancing.

Available: 120V/1PH/60Hz, 208V/1PH/60Hz, 240V/1PH/60Hz and 277V/1PH/60Hz.

9. Digital speed controller with airflow readout.10. Face accessible SPP.11. HEPA filter (99.99% on 0.3 µm).12. PAO scan tested to IEST RP Standards.13. QF Toggle disconnect switch.14. ETL Listed and Tested to UL 507 Standard.15. Face adjustable airflow control.

DESCRIPTION:Nailor 92FFD-SS Series Fan Filter Diffusers are designed to supply HEPA/ULPA filtered air to a cleanroom environment. The units are intended for use in cleanroom applications such as microelectronics, pharmaceutical, b io techno logy as we l l as aerospace manufacturing/assembly and laser/optic industries.All 92FFD-SS series plenums consist of a robotically welded plenum and fan/motor assembly to ensure a repeatable, rigid, clean and near leak free design, meeting the most stringent of current leak tests. ECM technology provides an ultra-energy efficient design with the ability to precisely set a constant air volume. As filter loading increases fan external static pressure, the ECM will compensate to maintain set airflow.Filters are secured within the plenum against a continuous knife edge that contacts the gel channel of the filter, providing a leak proof seal. Filters are protected by a perforated face, room-side-removable via quarter turn fasteners.

q TYPE S Surface Mount Detail

q TYPE L Lay-in T-Bar Detail

OPTIONS: q 316 Stainless Steel construction.q UL ULPA Filter (99.9995% on 0.12 µm).q FBO Filter by others.q CF Constant Flow EC Motor Program is standard (default).q CT Constant Torque EC Motor Program is optional.q RMB Room side removable motor/blower.q RMBC Room side removable motor/blower/controls.q PFM4 MERV 4 washable prefilter. (Std. for non-ducted app.).q LFI Loaded Filter Indicator Package (factory mounted and wired).q CPM DOP/PAO Challenge Port and Manifold.q WMK Wall Mount Speed Control Kit.q HHRC Hand Held Remote Control.q STC Scan Testing Certificateq 10" (254) or q 12" (305) or q 14" (356) Duct Collar.Finish:q AW Appliance White Epoxy-Polyester Powder Coat q SP Special _____________________ .

SPP Standard

(Standard) 1 1/2" (38) wide.q L20 (Optional) 2" (51) wide.

PERFORATED FACEWITH QUARTERTURN FASTENERS

FILTER (HEPA/ULPA)

STAINLESS STEELWELDED PLENUM

DIGITAL SPEED/AIRFLOW CONTROLLER

INTEGRAL HANGERBRACKETS (4)

DISCONNECT SWITCH

ECM

OPTIONAL INLET COLLAR FOR DUCTED APPLICATIONS

MERV 4 WASHABLE PRE-FILTER STD. FOR NON-DUCTED APPLICATIONS.

PRE-FILTER ACCESSDOOR FOR DUCTED UNITS

GELSEAL

CEILING OPENING= CM – 1 1/4" (32)

CM – 1/4" (6)

KNIFEEDGE

GELSEAL

CEILING MODULE

CM - 1/4" (6)

* COMPATIBLE WITH T-BARS UP TO 1 1/2" (38) WIDE

KNIFEEDGE

GELSEAL

KNIFEEDGESTATIC

PRESSUREPORT

PORTCAP

Page 3: Submittal, Model 92FFD, Fan Filter Diffuser - Critical Environment ... · removable face. 8. High Efficiency ECM for precise constant airflow and field balancing. Available: 120V/1PH/60Hz,

SCHEDULE TYPE: PROJECT: ENGINEER: CONTRACTOR:

DATE B SERIES SUPERSEDES DRAWING NO.

9 - 25 - 20 9200 8 - 17 - 20 92FFUM-RF-SS

REVERSE FLOW FAN FILTER MOBILE UNITDUCTED EXHAUST • STAINLESS STEEL ECM • HEPA/ULPA FILTERMODEL: 92FFUM-RF-SS

Nailor Industries Inc. reserves the right to change any information concerning product or pricing without notice.

Page 1 of 3Dimensions are in inches (mm).

DISCHARGE PLENUMPOSITIVE PRESSURE

2" (51)

DEPTH22 1/16" (560)

OVERALL WIDTH23 1/2" (597)

ELECTRICALBOX

FILTERRETAINERCLIPS (6)

(NO TOOLSREQUIRED)

9 5/8" (244)

LEDVISUAL

AIRFLOWDISPLAY

MAIN POWERSWITCH

MAIN POWERFUSE

CORDHOOK

HEPAFILTER

10 FT.HOSPITAL

GRADE NEMA5 - 15 CORDWITH PLUG.

DETACHABLEFROM UNIT

ALL-WELDEDPLENUM

STAINLESS STEELPUSH/PULL HANDLE

LOCKING CASTER

HEIGHT47 1/2"(1207)

5 1/6"(131)

DUCT11 7/8"(302)

EXHAUSTDUCT

CONNECTION

PRE-FILTER

2 1/2" (64)

ECM MOTOR1/4FASTENERS

(4)

STANDARD:51% FREE AREA

PERFORATED FACE3/16" (5) HOLESON 1/4" (6) S.C.

DESCRIPTION:Nailor 92FFUM-RF-SS Reverse Flow Fan Filter Mobile Units have been designed to create a negative pressure environment and pull contaminants from the desired area. Exhaust air is ducted to outside the room. This portable version fan filter unit plugs into a standard electrical wall outlet and can be placed anywhere on the floor of the isolation room.

ECM technology provides an ultra-energy efficient design with the ability to precisely set a constant air volume. As filter loading increases fan external static pressure, the ECM will compensate to maintain set airflow.

Filters are secured within the plenum against a continuous knife edge that contacts the gel channel of the filter, providing a leak proof seal. Filters are protected by a perforated face, room-side removable via quarter-turn fasteners.

EC Motor program:q CF Constant Flow (with Airflow Sensor).q CT Constant Torque.

OPTIONS: q HEH High capacity HEPA filter.q UL ULPA filter (99.9995% on 0.12 µm).q ULH High capacity ULPA filter.q SPP Face accessible Static Pressure Port.q 14" (356) duct collar.q High output antimicrobial UVC

light. (See page 3).q Auto-c lean ing Ion iza t ion

System. (Model GPS-FC24-AC) (Not FDA or CDC approved)

STANDARD FEATURES:• 304 Stainless Steel fully welded

cabinet. The perforated return grille face plate is removable for cleaning, filter replacement and is secured by 1/4 turn fasteners.

• LED fan operation indicator (on during normal operation).

• HEPA filter with gel seal (99.99% on 0.3 µm).

• Pre-filter.• LFI Loaded filter indicator.• High Efficiency ECM for precise

constant airflow and field balancing. 120V/1PH/60Hz.

• Backward curved composite impeller - room side accessible.

• 12" (305) dia. outlet collar.• Toggle disconnect switch.• Face adjustable airflow control.• Stainless Steel Push/Pull Handle.• 4 Swivel Casters - (2) with Brakes.• 10 Ft. Hospital Grade Cord with Plug.• #4 Brushed Satin Polished finish.

Page 4: Submittal, Model 92FFD, Fan Filter Diffuser - Critical Environment ... · removable face. 8. High Efficiency ECM for precise constant airflow and field balancing. Available: 120V/1PH/60Hz,

SCHEDULE TYPE: PROJECT: ENGINEER: CONTRACTOR:

REVERSE FLOW FAN FILTER MOBILE UNITDUCTED EXHAUST • STAINLESS STEEL ECM • HEPA/ULPA FILTERMODEL: 92FFUM-RF-SS

Nailor Industries Inc. reserves the right to change any information concerning product or pricing without notice.

Page 2 of 3Dimensions are in inches (mm).

NOTE:Tests performed with high-flow HEPA filter; no pre-filter.

SET POINT% CFM CFM/

SQ. FT WATTS RPM

100% 930 179 237 2090

90% 806 155 174 1881

80% 672 129 120 1672

70% 545 105 81 1463

60% 415 80 50 1254

50% 292 56 32 1045

40% 183 35 17 836

30% 104 20 12 62720% 34 7 8 418

PERFORMANCE DATA FOR DUCTED UNITS WITH 12" OUTLET:48 x 24 x 12 RD, High Flow Filter, at 0 Static, 120 VAC:

SIZE TYPE FLOW FILTER SIZE W x H x D

RATEDCFM

48 x 24

HEPA High43 1/2 x 19 1/2 x 3 1/2

(1105 x 495 x 89)1200

HEPA Standard43 1/2 x 19 1/2 x 2 7/8

(1105 x 495 x 73)900

FILTER DATA

HEPA/ULPAFILTER

START/STOP BUTTON

FILTER RETAINERSWING CLIP

QUARTER-TURNFASTENERS (4)

STANDARDFACE FRAME PRE-FILTER

DATE B SERIES SUPERSEDES DRAWING NO.

9 - 25 - 20 9200 8 - 17 - 20 92FFUM-RF-SS

LED VISUAL AIRFLOW DISPLAY

S

DISPLAYRUN LIGHT (GREEN)

OFF INDICATOR (YELLOW)

HEPA-LERT (RED)ON/OFFSWITCH

SETPOINTCONTROL

Page 5: Submittal, Model 92FFD, Fan Filter Diffuser - Critical Environment ... · removable face. 8. High Efficiency ECM for precise constant airflow and field balancing. Available: 120V/1PH/60Hz,

2" (51)

OVERALL WIDTH23 1/2" (597)

LOCKING CASTER

HEIGHT47 1/2"(1207)

5 1/6"(131)

HEPAFILTER

ROOM SIDEACCESSIBLE

OPTIONALION

GENERATOR

UVCLIGHT

WITH UVC LIGHT OPTION

HINGEDGRILLE

1/4FASTENERS

(4)

HINGED GRILLEWITH

QUARTER-TURNFASTENERS (2)COMES WITH

UVC LIGHTOPTION

DUCT11 7/8"(302)

LED VISUALAIRFLOW DISPLAY

SCHEDULE TYPE: PROJECT: ENGINEER: CONTRACTOR:

DATE B SERIES SUPERSEDES DRAWING NO.

9 - 25 - 20 9200 8 - 17 - 20 92FFUM-RF-SS

REVERSE FLOW FAN FILTER MOBILE UNITDUCTED EXHAUST • STAINLESS STEEL ECM • HEPA/ULPA FILTERMODEL: 92FFUM-RF-SS WITH UVC OPTION

Nailor Industries Inc. reserves the right to change any information concerning product or pricing without notice.

Page 3 of 3Dimensions are in inches (mm).

qUVC LIGHT OPTION:• High output antimicrobial UVC light (254 µm).• No Vision / No Light Hinged Face Grille.• Safety interlock switch. Cuts UVC light when grille face is opened.

Page 6: Submittal, Model 92FFD, Fan Filter Diffuser - Critical Environment ... · removable face. 8. High Efficiency ECM for precise constant airflow and field balancing. Available: 120V/1PH/60Hz,

Standard and OptiOnal FiniSheS FOr GrilleS and diFFuSerS

Nailor offers a selection of standard colors and finishes available on our gril les, registers and dif fusers. For painted finishes, our state-of-the-art paint systems provide environmentally friendly finishing solutions with uniform coverage and coating thickness. The result is an exceptionally durable finish that resists scratching, corrosion and general wear. Additional facili t ies for special requirements, as well as a selection of anodized or brushed finishes, complete our ability to provide unmatched beauty and durability for any application.

POWDER COATNailor’s powder coat is a high-tech thermosetting polyester powder coating with superior physical properties that provide excellent color and gloss retention. The finish offers extreme durability and hardness that resists scratching, chipping and general wear. Surface preparation includes degreasing and a chemical cleaning followed by a clean rinse before a final powder coat finish is applied and baked. The environmentally friendly Nailor powder coat system assures uniform coverage and color consistency resulting in a long lasting superior finish. Colors, including simulated anodizing, which is far more economical than color anodizing, can be selected from Nailor’s standard color chart or non-standard colors and can be matched from sample chips provided to Nailor.

ELECTROCOATINGE-Coat is an environmentally friendly coating that provides complete coverage and a wide range of performance properties, formulated to meet corrosion, durability and other performance specifications. Electrocoating is a highly automated process in which paint is electrically deposited onto a metal foundation. Film build thickness is uniform and overall application efficiencies are in excess of 90%. Paint is consistent on all part-to-part surfaces, preventing sags, runs or drips. E-Coat offers flexibility, better first yield pass and quicker production times compared to other forms of paint applications. Electrocoating is an excellent solution that offers superior properties and uniform finish.

CLEAR ANODIZING (Aluminum products only)

Clear anodizing is a clear oxide coating that exemplifies an aluminum surface’s natural oxide coating producing a hard, scratch resistant surface that is resistant to general wear and mild chemicals. The process provides a natural looking, virtually maintenance free finish that will endure for many years.

COLOR ANODIZING (Aluminum products only)

Color anodizing is an electrolytic process where, after standard anodizing procedures, colored metallic pigments penetrate the oxide surface pores producing a corrosion resistant, colorfast finish. The process results in a natural metallic appearance that requires little maintenance.

BRUSHED AND CLEAR COATAvailable on specific aluminum products (consult applicable product page for availability). Surface is brushed to achieve a scratch finish texture before being degreased and chemically cleaned. A clear lacquer coating is then applied to provide a durable protective finish.

#4 BRUSHED SATIN POLISHED (Stainless Steel products only)

Surface is polished to ASTM A480 #4 standard to achieve a bright durable finish that is resistant to mild chemicals and corrosion. A final coating is not required due to the inherent anti-corrosion properties of the stainless steel.

PRIME COATPrime coat provides a stable base for painting in the field. Surface pretreatment includes degreasing and a chemical cleaning before an alkyd prime coat is applied. After a thorough cleaning for dust, etc. that can contaminate the final finish and cause premature flaking or peeling, finish coat should be field applied as soon as possible.

PAINT PREPARED ALUMINUM (Aluminum products only)

Allows for field applied paint. Surface preparation includes degreasing and a chemical cleaning followed by a clean rinse. Finish coat should be field applied as soon as possible.

MILL FINISHSurface is left untreated and requires cleaning, degreasing, etc. in the field before final finish can be applied if required.

NAILOR POWDER COAT PROPERTIES

ELECTROCOATING PROPERTIES

FILM THICKNESS 2.0 to 3.0 mils

HARDNESS 2 H

IMPACT RESISTANCE

Direct: 160 inch - lbs.Reverse 160 inch - lbs.

SALT SPRAY 1000 hours

FILM THICKNESS .8 to 1.2 mils

HARDNESS HB TO H

IMPACT RESISTANCE

80 inch - lbs

SALT SPRAY 100 hours

“Complete Air Control and Distribution Solutions.” www.nailor.com

Page 7: Submittal, Model 92FFD, Fan Filter Diffuser - Critical Environment ... · removable face. 8. High Efficiency ECM for precise constant airflow and field balancing. Available: 120V/1PH/60Hz,

Standard and OptiOnal FiniSheS FOr GrilleS and diFFuSerS

The following standard colors and finishes are available on applicable Nailor air distribution products. Consult individual product pages for availability

The pictured finishes have been represented as best as possible within printing limitations. However, actual finish may vary. Contact your Nailor representative for a color chip sample on the material specified for a more accurate representation.

DBK - Black (for registers ordered with factory mounted dampers) - BA - Perforated Diffusers (4300 series only) Appliance White (AW) face with black back pan and pattern controllers.

WGDSOF2015“Complete Air Control and Distribution Solutions.” www.nailor.com

Page 8: Submittal, Model 92FFD, Fan Filter Diffuser - Critical Environment ... · removable face. 8. High Efficiency ECM for precise constant airflow and field balancing. Available: 120V/1PH/60Hz,

FAN FILTER DIFFUSERS

5Visit our website at www.nailor.com for additional product information.

0Initial

+0.1+25

+0.2+50

+0.3+75

+0.4+100

+0.5+125

175

150

125

75

50

25

0

600cfm fpm

" w.g.Pa

0.89

0.76

0.64

100 0.51

0.38

0.25

0.13

0

m/s

500

400

300

200

100

0

283l/s

236

189

142

94

47

0

Airfl

ow (C

FM)

Face

Vel

ocity

(FPM

)

Airflow @ Initial Filter ResistanceLoaded Filter Static (" w.g.) Coefficient*

Fan Curves

Airflow @ 90 fpm

Minimum Airflow

Maximum Airflow

150% Filter Loading Pressure Drop

1. A coefficient for factory supplied filter loading can be obtained from the provided line. IEST recommends the filter be replaced @ 150% of initial pressure drop.2. For example: If initial filter resistance = .5" w.g., use the provided line to estimate the additional static pressure, @ indicated airflow, for a 150% loaded filter. Add the additional static pressure to the initial pressure drop, @ indicated airflow, to determine maximum allowable pressure drop.

0Initial

+0.1+25

+0.2+50

+0.3+75

+0.4+100

+0.5+125

150

125

100

75

50

25

0

300cfm fpm

" w.g.Pa

0.76

0.64

0.51

0.38

0.25

0.13

0

m/s

250

200

150

100

50

0

142l/s

118

94

71

47

24

0

Airfl

ow (C

FM)

Face

Vel

ocity

(FPM

)

Airflow @ Initial Filter ResistanceLoaded Filter Static (" w.g.) Coefficient*

Fan Curves

Airflow @ 90 fpm

Minimum Airflow

Maximum Airflow

150% Filter Loading Pressure Drop

1. A coefficient for factory supplied filter loading can be obtained from the provided line. IEST recommends the filter be replaced @ 150% of initial pressure drop.2. For example: If initial filter resistance = .5" w.g., use the provided line to estimate the additional static pressure, @ indicated airflow, for a 150% loaded filter. Add the additional static pressure to the initial pressure drop, @ indicated airflow, to determine maximum allowable pressure drop.

PERFORMANCE DATA:92FFD SERIES • FAN PERFORMANCE CURVESECM • With HEPA Filter • 99.99% Minimum Removal Efficiency on 0.30 Micrometer Particle SizeUnit Size 24" x 24" (610 x 610)120V, 208V, 240V and 277V

Unit Size 36" x 24" (914 x 610)120V, 208V, 240V and 277V

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FAN FILTER DIFFUSERS

6 Visit our website at www.nailor.com for additional product information.

0Initial

+0.1+25

+0.2+50

+0.3+75

+0.4+100

+0.5+125

150

25

0

800cfm fpm

" w.g.Pa

0.76

125 0.64

100 0.51

0.13

0

m/s

700

500

400

100

0

378l/s

330

236

189

300142

47

50 0.25

75 0.38

20094

0

Airfl

ow (C

FM)

600283

Face

Vel

ocity

(FPM

)

Airflow @ Initial Filter ResistanceLoaded Filter Static (" w.g.) Coefficient*

Fan Curves

Airflow @ 90 fpm

Minimum Airflow

Maximum Airflow

1. A coefficient for factory supplied filter loading can be obtained from the provided line. IEST recommends the filter be replaced @ 150% of initial pressure drop.2. For example: If initial filter resistance = .5" w.g., use the provided line to estimate the additional static pressure, @ indicated airflow, for a 150% loaded filter. Add the additional static pressure to the initial pressure drop, @ indicated airflow, to determine maximum allowable pressure drop.

150% Filter Loading Pressure Drop

PERFORMANCE DATA:92FFD SERIESECM • With HEPA Filter • 99.99% Minimum Removal Efficiency on 0.30 Micrometer Particle Size

Unit Size 48" x 24" (1219 x 610)120V, 208V, 240V and 277V

PERFORMANCE DATA:92FFD SERIES • FAN PERFORMANCE CURVESECM • With HEPA Filter • 99.99% Minimum Removal Efficiency on 0.30 Micrometer Particle Size

NominalUnitSize

Voltage[V/PH/Hz]

ActiveFilter Area

[sq. ft.]

OperatingRange[fpm]

Max.Airflow[cfm]

Min.Airflow[cfm]

Airflow@ 90 fpm

[cfm]

Amps@ 90 fpm

Watts@ 90 fpm

InitialResistance@ 90 fpm[in. – w.g.]

Weight[lbs.]

MotorHeat Gain

[BTU]

Sound@ 90 fpm

[dBA]

24 x 24 120/1/60 1.96 50 - 160 310 100 176 1.20 75 0.45 60 257 50

24 x 24 208/1/60 1.96 55 - 170 330 105 176 0.65 71 0.45 60 242 50

24 x 24 240/1/60 1.96 55 - 170 330 105 176 0.65 71 0.45 60 242 50

24 x 24 277/1/60 1.96 60 - 170 330 115 176 0.65 74 0.45 60 253 50

36 x 24 120/1/60 3.37 45 - 170 575 160 303 1.20 73 0.45 70 248 47

36 x 24 208/1/60 3.37 45 - 165 555 155 303 0.70 76 0.45 70 259 47

36 x 24 240/1/60 3.37 45 - 165 555 155 303 0.70 76 0.45 70 259 47

36 x 24 277/1/60 3.37 50 - 160 535 165 303 0.60 77 0.45 70 261 47

48 x 24 120/1/60 4.77 25 - 145 685 120 429 2.00 131 0.45 90 446 51

48 x 24 208/1/60 4.77 25 - 145 705 125 429 1.05 117 0.45 90 401 51

48 x 24 240/1/60 4.77 25 - 145 705 125 429 1.05 117 0.45 90 401 51

48 x 24 277/1/60 4.77 60 - 145 700 280 429 1.05 124 0.45 90 422 51

NOTES:1. All airflow tested in accordance with current version of

IEST-RP-CC002.3 UNI DIRECTIONAL – FLOW, clean airdevices.

2. Initial resistance refers to the static pressure associated with aclean filter at the corresponding face velocity.

3. Active filter area is based on factory supplied filter. Use of fieldsupplied filters will result in different active filter areas.

4. Per IEST-RP-CC002.3, filters should be replaced once theinternal static pressure has reached 1.5 times initial resistanceat corresponding face velocity.

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Fan Filter DiffuserModels 92FFD & 92FFD-SS

Read completely and save these instructions for future reference.

MANUAL

MANUAL

IOM

INSTALLATION,OPERATION &MAINTENANCE

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Page 2 of 24 9/18 IOM-FFDINSTNailor Industries Inc. reserves the right to change any information concerning product or specification without notice or obligation.

CRITICAL OPERATION CONDITIONS OF THE FAN FILTER DIFFUSER• DO NOT TOUCH the HEPA filter media. Damage to filter media may void the filter warranty. The screen is to protect against

accidental contact with the filter. Never place objects on the filter. Always transport or lift the filter by its frame.• Prior to powering the unit, verify that it is wired to the correct power supply. The rating plate label located on the electrical

box cover shows the electrical data.• For replacement parts refer to the model number and serial number on the rating plate label located on the electrical box.

REPLACEMENT PART NUMBERSFPH-RP11 FPH 48" x 24" (1219 x 610) HEPA FilterFPH-RP12 FPH 16" x 16" x 3/8" (406 x 406 x 10) expanded aluminum Pre-filterFPH-RP13 FPH 24" x 24" (610 x 610) HEPA FilterFPH-RP14 FPH 14" x 14" x 3/8" (356 x 356 x 10) expanded aluminum Pre-filterFPH-RP16 FPH 36" x 24" (914 x 610) HEPA filterFPH-RP21 FPH Programmable Variable Speed Motor (120, 208/240 VAC)FPH-RP22 FPH Programmable Variable Speed Motor (277 VAC)FPH-RP31 FPH Control Circuit BoardFPH-RP32 FPH 0 – 10 VDC Control Circuit BoardFPH-RP33 FPH Network Control Circuit BoardFPH-RP34 FPH Fan Verification KitFPH-RP35 FPH LED Filter Indicator KitFPH-RP36 FPH 120/24 VAC TransformerFPH-RP37 FPH 208/240/24 VAC TransformerFPH-RP38 FPH 277/24 VAC TransformerFPH-RP39 FPH Network Power Control Circuit BoardFPH-RP40 FPH Face Mounted Airflow Display BoardFPH-RP41 FPH Multi-input Control Board

Dimensions are in inches (mm).

WARNING – TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK OR INJURY TOPERSONS; ALLOW ONLY QUALIFIED TECHNICIANS TO INSTALL AND SERVICE THEUNIT. ALL PERSONS SHOULD OBSERVE THE FOLLOWING:a) Use this unit only in a manner intended by the manufacturer. If you have questions; contact the manufacturer.b) Before servicing or cleaning unit, disconnect and lock-out power at the service panel to prevent electric shock or injury if

the power is accidently turned on. When the service disconnecting means cannot be locked, securely fasten a prominentwarning device, such as a tag, to the service panel.

• Installation work and electrical wiring must be completed by qualified persons in accordance with all applicable codes andstandards, to include fire rated constructions.

• When cutting or drilling into walls and ceilings, be careful not to damage electrical wiring and other hidden utilities.• If this unit is to be installed within close proximity to water, mark the unit in accordance with applicable codes and

standards.• This unit is to be used only as intended by the manufacturer. If you have any questions regarding the use, installation or

operation of this unit; contact the manufacturer:Nailor Industries of Texas, Inc.4714 Winfield RoadHouston, TXU.S.A. 77039Tel.: 281-590-1172www.nailor.com

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Page 3 of 249/18 IOM-FFDINSTNailor Industries Inc. reserves the right to change any information concerning product or specification without notice or obligation.

92FFD AND 92FFD-SS INSTALLATION INSTRUCTIONS CHECKLISTThis is to provide a general overview of what steps should be taken to achieve a successful installation of the fan filter unit.These steps should be performed in the order listed. For more detail see applicable section in this instruction manual. Read theentire manual before beginning installation.

CHECKLIST� Unbox and inspect the fan filter unit.� If the unit is to be ducted, set upstream air device to produce 0.0" w.c. static pressure at the fan unit inlet.

Use dampers if necessary when installing multiple fan units on the same duct line. (See page 5 for details).� Install the fan unit into the ceiling. Support its weight from structure above.� Connect ductwork to fan unit (if applicable).� Seal the fan filter unit to the ceiling using gasketing and caulking (if required).� Connect main power wiring.� Connect control wiring (if applicable).� Run the unit and/or upstream air device to flush out construction debris.� Install the pre-filter (if applicable).� Install the HEPA/ULPA filter.� Turn unit on and adjust airflow to design cfm.� Turn on the upstream airflow device.� Leak test the fan unit and filter per local codes and building procedures (if required).� Install the perforated face screen.� Verify airflow with a flow hood (or by approved means).

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Page 4 of 24 9/18 IOM-FFDINSTNailor Industries Inc. reserves the right to change any information concerning product or specification without notice or obligation.

IOM ManualFan Filter DiffuserModels: 92FFD and 92FFD-SS

Contents Page No.

Fan Filter Diffuser Models: 92FFD and 92FFD-SS 1Critical Operation Conditions of the Fan Filter Diffuser 2Warning 2Installation Checklist 3FFD Installation 5Cleaning the FPH Pre-filter 5Removal and Replacement of the Gel Seal HEPA Filter 6Removal and Replacement of the EC Motor 7Access to Electrical Components 8On / Off Switch – Airflow Adjustment 10Resettable Fuse / Main Power Switch 11Digital Airflow Control 11PAO Challenge System 12Controls (MODBUS, BACnet) 13BACnet Gateway 14Networking 16Wiring (Pressure Transducer) 21Testing 23Trouble Shooting 23Wiring Diagrams 23Warranty 24

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Page 5 of 249/18 IOM-FFDINSTNailor Industries Inc. reserves the right to change any information concerning product or specification without notice or obligation.

INSTALLATIONThe Fan Filter Diffuser is fully assembled from the factory with the exception of the HEPA filter and lamps (if applicable) whichare shipped separately.Step 1 Carefully remove the unit from the shipping carton and inspect for damage that may have occurred during

shipping. If shipping damage is found, do not install. Call the manufacturer to report damage.Step 2 Wipe down the unit to remove shipping dust and debris.Step 3 Raise unit into ceiling and lower onto gasketed opening. Gasket should be a closed-cell material approved for the

environmental conditions. It is recommended to further support the unit from above using the tabs welded to the plenum.Step 4 A qualified technician should wire the unit to the appropriate power supply per applicable codes and standards.

Refer to the wiring diagram (Figure 4) on page 23 of these instructions.92FFD, 92FFD-SS – V18 120 VAC Supply92FFD, 92FFD-SS – V19 208 VAC Supply92FFD, 92FFD-SS – V20 240 VAC Supply92FFD, 92FFD-SS – V21 277 VAC Supply

Step 5 Blow out /clean entire duct system leading to the unit to remove construction debris. This is especially importantfor motor accessible units as they do not have a pre-filter. Wash pre-filter (if applicable), per “Cleaning the FanFilter Unit Pre-filter” below.

Step 6 Install the HEPA filter per the “Removal and Replacement of the HEPA Filter with Gel Seal” section on page 6.

CLEANING THE FAN FILTER DIFFUSER PRE-FILTERWARNING! Disconnect the unit from the electrical power source before attempting to service the unit.

Note: For maximum performance, wash pre-filter every three to six months at minimum.

Step 1 Turn off the unit with the rocker switch located on the unit.Step 2 Disconnect the unit at the power source or at the service panel.Step 3 Using a driver, remove the screw holding the hinged door. This allows access to the pre-filter. Slide the pre-filter

out of the motor enclosure.Step 4 Wash the filter with hot water and a mild detergent and rinse thoroughly. Do not use a caustic solution to clean the

filter. Blow dry or let air dry and slide the filter back into the motor enclosure. Filter should be completely drybefore reinstalling into unit.

Step 5 Using a driver, re-secure the cover with the screw.

A NOTE ABOUT VAV BOXES AND DUCTED APPLICATIONSIn applications where the Fan Filter Diffuser unit will be installed downstream of variable airflow devices such as VAV boxes, airvalves, or variable air handlers, proper care in unit set-up needs to be taken.The unit should not be programmed to run as constant airflow in this application. Two variable controllers trying to reachtheir respective set point will continuously adjust. This will cause issues such as surging, starving and eventual shut down ofthe fan filter unit. The units should be ordered with a constant torque program. This will remove the dirty filter ramp-up featureand the cfm display will no longer be accurate. However, this is still preferable to a PSC system due to the energy efficiency ofan EC versus a PSC motor.Ducted applications While the fan filter unit can handle some positive or negative static pressure, optimal performance andreliability will be achieved with an inlet static pressure of 0.0 w.c. or slightly negative.To reach an accurate 0.0 w.c. inlet static, it is recommended that the primary air balancing of the duct system be done beforeinstalling the fan filter unit. When the duct is at optimal static, install the unit per these instructions and adjust the airflow to thedesign setting. Verify the airflow with an airflow hood. It is recommended that all fan filter units in the system be energized before any upstream devices to prevent the FFD blowerwheel from spinning backwards. While the motor can generally overcome this, if the airflow needed to overcome high static istoo great, it may not. This will cause the motor to shut down. Continual running of the motor backward may result in reducedreliability of the EC motor.

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Page 6 of 24 9/18 IOM-FFDINSTNailor Industries Inc. reserves the right to change any information concerning product or specification without notice or obligation.

REMOVAL AND REPLACEMENT OF THE HEPA FILTER WITH GEL SEALWARNING!

Disconnect the unit from the electrical power source before attempting to service the unit.WARNING!

The HEPA filter may be protected by an expanded metal screen. This is to prevent accidental touching of the filtermedia. It is not meant to allow handling of the filter in these areas. Handle the filter ONLY by the frame.

Tools required: Flat screw driver; 7/16" (11) nut driverNote: The manufacturer recommends two people to remove and install the HEPA filter in the unit.

Step 1 Turn off the unit with the rocker switch located on the unit.Step 2 Disconnect the unit at the power source or at the service panel.Step 3 Using a flat screwdriver, release the face frame by rotating the four (4) fasteners a quarter-turn counter clock-wise.

Unhook the safety cables from the filter clips. Set the frame aside.Step 4 Using a 7/16" (11) nut driver, evenly loosen the nuts holding the filter retaining clips by working your way around

the unit loosening the nuts a little at a time. To make installing the new filter easier, loosen the nuts until flush withthe end of the threaded stud. USE TWO PEOPLE TO SUPPORT THE FILTER and rotate the filter clips toward theoffset hole until clip is clear of the filter.

Step 5 Allow gravity to pull the filter away from the unit. If installing a new filter; discard the filter in an appropriate manner.Step 6 Unpack the new filter and inspect for shipping damage. If damage is found, do not install in unit; call the

manufacturer for replacement arrangements.Step 7 Using two people, raise the filter into place assuring the seal edge is approximately in the center of the gel

channel. The threaded posts will help align the filter.Step 8 While supporting the filter by its frame, rotate the filter clips so that the clips are supporting the frame and are at 90° to

the frame. Evenly tighten the nuts by working your way around the unit tightening the nuts a little at a time. Stoptightening when the aluminum filter frame contacts the stainless steel housing frame. DO NOT OVER TIGHTEN. Wait atleast 30 minutes before performing any challenge testing to allow the gel to fully adhere to the unit.

Step 9 Raise the face frame back into place, reattach the safety chains and secure quarter-turn fasteners.Step 10 Inspect all gaskets and seals for integrity. Reconnect power and turn unit power on.

Dimensions are in inches (mm).

HEPA/ULPAFILTER

FACEFRAME

REPLACEMENT OF HEPA FILTERWITH GEL SEAL

FIGURE 1

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Page 7 of 249/18 IOM-FFDINSTNailor Industries Inc. reserves the right to change any information concerning product or specification without notice or obligation.

REMOVAL AND REPLACEMENT OF THE EC MOTORWARNING!

Disconnect the unit from the electrical power source before attempting to service the unit.Tools required: Flat screw driver; 7/16" (11) nut driver; drill with 1/8" (3) drill bit; 5/32" (4) hex head driver

Step 1 Turn off the unit with the rocker switch located on the unit.Step 2 Disconnect the unit at the power source or at the service panel.Step 3 Remove the HEPA filter and the pre-filter and set aside. See Sections 2 and 3 for instructions.Step 4 Using a 1/8" (3) drill bit and drill to remove the six (6) rivets located around the motor housing cover. Set cover

aside. Clean out metal shavings and rivet parts from the unit. NOTE: If duct is attached to cover, be careful not todamage duct. Disconnect duct if necessary.

Step 5 Disconnect the 6-pin power cable and the 4-pin data cable from the motor.Step 6 Using the 7/16 (11) nut driver, remove the six nuts holding the motor.Step 7 Lift the motor/fan/ring assembly out of the unit.Step 8 Use a 5/32 (4) hex driver to loosen set screw and slide fan off the motor shaft.Step 9 Use a flat screw driver to loosen the motor mount harness and slide off motor.Step 10 Reverse above steps to reassemble the motor/fan/ring assembly into the unit. Motor mount should be against

control housing of motor and fan collar should be even with the end of the motor shaft. Either rivets or sheet metalscrews can be used to secure the motor housing cover.

REMOVAL OF THE EC MOTORFIGURE 2

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HIGH VOLTAGETERMINAL BLOCK

RESETABLEFUSE

MAIN POWERSWITCH

TRANSFORMER

CONTROLBOARD

Page 8 of 24 9/18 IOM-FFDINSTNailor Industries Inc. reserves the right to change any information concerning product or specification without notice or obligation.

ACCESS TO ELECTRICAL COMPONENTSWARNING!

Disconnect the unit from the electrical power source before attempting to service the unit.

Step 1 Turn off the unit with the switch located on the electrical box.Step 2 Disconnect the unit at the power source or at the service panel in accordance with OSHA (LOTO) practices and

procedures.Step 3 Use a 5/16" (10) hex driver to remove screws holding electrical access panel. Swing panel up to release from the

tabs.Step 4 To remove transformer:

Step 4a Disconnect all wires from terminals. See wiring diagram for replacing wires.Step 4b Using a 1/8" (3) drill bit, drill out the two rivets. Clean debris.Step 4c Use new 1/8" (3) rivets or # 6 screws to install replacement transformer.

Step 5 To remove control board:Step 5a Using a 1/8" (3) drill bit, drill out the two rivets holding the control board to the electrical box. Clean debris.Step 5b Remove the two red plugs and use a small screwdriver to remove power wires.Step 5c Use new 1/8" (3) rivets or # 6 screws to install replacement board.

Step 6 Reverse above steps to replace electrical components and to replace panel.

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LINE VOLTAGETERMINAL BLOCK

MAIN POWERSWITCH

TRANSFORMERCONTROL BOARD

ACCESS TO ELECTRICAL COMPONENTSWARNING!

Disconnect the unit from the electrical power source before attempting to service the unit.

Step 1 Using a flat screwdriver, release the face frame by rotating the four (4) fasteners a 1/4 turn counter clock-wise.Unhook the safety cables from the filter clips. Set the frame aside.

Step 2 Turn off the unit off with the switch located on the frame of the unit.Step 3 Disconnect the unit at the power source or at the service panel in accordance with OSHA (LOTO) practices and

procedures.Step 4 Remove the HEPA filter and the pre-filter and set aside. See sections 2 and 3 for instructions.Step 5 Using a flat screwdriver, release the mid panel by rotating the three (3) fasteners a 1/4 turn counter clock-wise.

Allow panel to swing down to vertical and remove from unit. Set aside. Step 6 Use a 5/16" (10) hex driver to remove screws holding electrical access panel (find them in the 1/4 (6) round holes

in foam). Slide panel over to release from the slots.Step 7 To remove transformer:

Step 7a Disconnect all wires from terminals. See wiring diagram for replacing wires.Step 7b Using a 1/8" (3) drill bit, drill out the two rivets. Clean debris.Step 7c Use new 1/8" (3) rivets or # 6 screws to install replacement transformer.

Step 8 To remove control board:Step 8a Use a 5/16" (10) hex driver to remove screws holding the control board bracket.Step 8b Remove the two red plugs and use a small screwdriver to remove power wires.Step 8c Using a 1/8" (3) drill bit, drill out the two rivets holding the control board to the bracket. Clean debris.Step 8d Use new 1/8" (3) rivets or # 6 screws to install replacement board.

Step 9 Reverse above steps to replace electrical components and to replace panels.

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Page 10 of 24 9/18 IOM-FFDINSTNailor Industries Inc. reserves the right to change any information concerning product or specification without notice or obligation.

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Page 11 of 249/18 IOM-FFDINSTNailor Industries Inc. reserves the right to change any information concerning product or specification without notice or obligation.

RESETTABLE FUSE/MAIN POWER SWITCHEach Fan Filter Diffuser is equipped with an 8 amp resettable fuse to protect the unit from electrical spikes. The fuse is locatedon the electrical box on the back of the unit as standard. On the -RMB and -RMBC units, the fuse is inside the unit along theside. The main power switch is located on the electrical on the back side of the unit. An additional disconnect can be added by othersper local codes and regulations.NOTE: 277 VAC units do not have the fuse.NOTE: When a unit from a room-side removable blower, motor and/or controls is installed in an area with no access above theceiling, the main power switch must be turned on before installing into the ceiling.

DIGITAL AIRFLOW CONTROLThe FPM includes a Digital Airflow Control unit to adjust the airflow in the range of 250 cfm to 700 cfm. The adjustment is madeby turning the recessed knob located to the lower left of the display. To increase the airflow, adjust the knob clockwise with asmall flat screwdriver. Turning it counter-clockwise lowers the desired airflow. The digital display alternates between the selectedflow input (%) and the current airflow (cfm).

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Page 12 of 24 9/18 IOM-FFDINSTNailor Industries Inc. reserves the right to change any information concerning product or specification without notice or obligation.

PAO CHALLENGE SYSTEMAn optional PAO Challenge Manifold System is available to provide a reliable,convenient method of performing a challenge test of the fan filter unit at the face.

**These instructions are to assist a qualified technician in testing the leakage of the fan filter unit.Filter should be installed for a minimum of 30 minutes before test is performed.

Step 1 Using a flat screwdriver, release the face frame by rotating the four (4) fasteners a 1/4 turn counter clock-wise.Unhook the safety cables from the filter clips. Set the frame aside.

Step 2 Remove cap from PAO concentration port (brass). Attach UPSTREAM hose (1/4" [6] ID) from photometer to PAOconcentration port.

Step 3 Remove cap from PAO challenge supply port (aluminum). Attach DOWNSTREAM hose (3/8" [10] ID) fromphotometer to PAO concentration supply port.

Step 4 Conduct the challenge test per equipment specifications and IEST-RP-CC034.3.Step 5 Disconnect hoses from ports and securely replace caps. Step 6 Raise the face frame back into place, reattach the safety chains and secure 1/4 turn fasteners.

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CONTROLSThe fan filter unit can be controlled through various inputs.

1. Local potentiometer control.– Adjust airflow from the face.– Adjust flow from back of unit (disabled if face control present).

2. Individual unit wall mounted control (must be determined before ordering).3. 0 – 10 V / 0 – 5 V DC Control.4. 0 – 20 mA / 4 – 20 mA Control.5. Full range of network controls including connection to BAS / BMS through MODBUS RTU RS 485 control.

– BAC Net IP, BACNet MS / TP, & LON Works available with additional hardware.

Additionally, monitoring and controls of the fan filter unit can be done through closed loop control from sensors such aspressure transducers, thermostats, partical counters, etc.

This manual will give basic information on how to connect controls and sensors to the unit. For more details refer to theinstructions included with the controller or sensors.

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INSTALLATION

ACGW007 – MODBUS RTU TO BACnet / IP & MS / TP Gateway

INSTALLATION OUTLINE1. Mount unit.2. Connect to fan filter network using factory provided RJ45 inline coupler and serial cable.3. Connect 3-pin screw terminals to BACnet MS/TP or BACnet IP network.4. Verify switch settings (next page).5. Connect to power (9 – 30 VDC, 12 – 24 VAC, 2.5 W). 6. Verify operation (see ACGW007 User Guide).

MOUNTINGThe ACGW007 can be mounted to a flat surface or to a DIN rail. Remove the DIN rail cleat prior to mounting to a flat surface (so that the two mounting flanges will be in contact with the surface and not raised).

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INSTALLATION

ACGW007 – MODBUS RTU to BACnet / IP & MS / TP Gateway

VERIFY SWITCH SETTINGSPower OFF before changing switch settings. New settings will take effect on power-up.

1) A0 – A7: BACnet MS / TP MAC AddressSwitches A0 - A7 select the BACnet MS / TP MAC address.The BACnet MS / TP MAC address is used by a BMS upstream system to find the ACGW007 via BACnet Auto-Discovery.The default BACnet address is a value of 3, corresponding to switches A0 and A1 in the ON position as shown.

2) B0 – B3: BMS BACnet MS / TP Baud RateSwitches B0 - B3 select the BACnet MS / TP Baud Rate.The Baud Rate should be set to match upstream BMS BACnet MS / TP Baud Rate..

3) S0 – S2: BACnet MS / IP or BACnet MS / TPSwitches S0 - S2 select upstream BACnet protocol. Verify switches S0 – S2 are set in agreement with your system.

4) S3: AutoDiscovery Switch OFFSwitches S3 enables AutoDiscovery. S3 should be in the OFF position to allow for control of AutoDiscovery using the web browser interface.

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Baud B0 B1 B2 B3

9600 On On On Off

19200 Off Off Off On

38400* On On Off On

57600 Off Off On On

76800 On Off On On

Figure 9: BMS Baud Rate

* Factory default setting = 38400

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NETWORKINGWhen networking the fan filter units whether in a local area network (LAN) or connecting to a BAS / BMS system, each unit isconnected in a straight-through daisy-chain using Cat5e or Cat6 network cables and the on-board RJ45 connectors.

If field cutting network cables, it is important for each end of the cable to be wired identically. However, assembled networkcable are available; field assembled cables are the leading cause of problems in new systems.

WHAT TO EXPECT:One unit will be clearly labelled MASTER UNIT. This unit will contain the ACC1001-25 and power supply. The power supplycan be left in the master unit control box and control board can be mounted anywhere in the space, including at the masterunit.

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UNIT CONTROL BOARD WITH MODBUS CAPABILITY

POWER SUPPLY BOARDCAN BE LOCATED IN THEFAN FILTER UNIT OR IN

THE CONTROLS ENCLOSURE.

ACC1001 CONTROL USED AS AN EXAMPLE.OTHER CONTROLLER OPTIONS ARE AVAILABLE.

Page 26: Submittal, Model 92FFD, Fan Filter Diffuser - Critical Environment ... · removable face. 8. High Efficiency ECM for precise constant airflow and field balancing. Available: 120V/1PH/60Hz,

EC MOTOR CONTROLINSTALLATION OUTLINE1. RJ45 Dual Jacks2. MODBUS Address DIP Switches3. S1-1 and S1-2 Configuration DIP Switches4. STATUS LED5. NET LED (network activity) 6. FAULT LED 7. Multimeter Common 8. Multimeter Setpoint as m VDC 9. Multimeter CFM as m VDC 10.Onboard Setpoint Potentiometer

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A. JPS: Bias input power, isolatedB. JP2: Accessory output voltagesC. JVDC: Selector for 10 V regulated or unregulated rectified

and filtered bus voltageD. J1: EC Motor PortE. JVS1: INP1 10 V signal range selector F. JP1: INP1 and INP2 analog / digital inputs G. JVS2: INP2 10 V signal range selector H. JLED: External FAULT output J. JPUD2: INP2 digital input pull-up or 20 mA signal format

selector K. JPUD1: INP1 digital input pull-up or 20 mA signal format

selector L. JP420: 0 – 20 mA or 4 – 20 mA signal format selector M. JFBS: TACH or Analog 2 feedback signal selector N. Auxiliary Board Port

Page 27: Submittal, Model 92FFD, Fan Filter Diffuser - Critical Environment ... · removable face. 8. High Efficiency ECM for precise constant airflow and field balancing. Available: 120V/1PH/60Hz,

NETWORKING

DIP SWITCH SETTINGSEach Fan Filter unit in a network must be set to a unique address between 1 and 247. Addresses 248 – 255 are declaredreserved per MODBUS protocol. A DIP switch block of eight switches are used for addressing. The control board supportsMODBUS Broadcast Address Zero for single and multiple register write commands (MODBUS Function Codes 6 and 16).Address settings are checked by the board controller only at power-up, so power must be cycled before any changes take effect.Analog input setpoint modes preserve the ability to monitor and modify register values using a suitable controller console orPLC. Therefore, addressing may be relevant for configuration, monitoring and / or troubleshooting even when units are intendedto be used with analog setpoint input.

ADDRESS SELECTION

When adjusted to the ON position, each DIP switch pole represents a value as follows:Calculate the address value of existing switch settings by adding the values of each DIP switch pole in the ON position, per thetable below.Construct switch settings for a desired address value by successively subtracting the largest pole value that is less than thedesired address value, repeating with each remainder until the remainder is zero. An example is provided below.

Example: Desired address is 114

114 – 64 = 50 SW1-7 ON50 – 32 = 18 SW1-6 ON18 – 16 = 2 SW1-5 ON2 – 2 = 0 SW1-2 ON

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DIP Switch Pole Value

1 1

2 2

3 4

4 8

5 16

6 32

7 64

8 128

ON DIP

1 2 3 4 5 6 7 8

3

ON DIP

1 2 3 4 5 6 7 8

2

ON DIP

1 2 3 4 5 6 7 8

1

ON DIP

1 2 3 4 5 6 7 8

30

Page 28: Submittal, Model 92FFD, Fan Filter Diffuser - Critical Environment ... · removable face. 8. High Efficiency ECM for precise constant airflow and field balancing. Available: 120V/1PH/60Hz,

CONFIGURATION DIP SWITCHES S1-1 & S1-2

Open-Loop – Fan filter unit is controlled by a controller, i.e. on-board potentiometer or network controller.Closed-Loop – A sensor is used to maintain airflow, i.e. room pressure, room temperature or a particle counter.Analog Setpoint – Unit is controlled with an analog controller, i.e. on-board potentiometer or individual wall mounted controller(must be determined before ordering).Network Setpoint – Unit is controlled with a networked controller, i.e. ACC1 or ACM7052 touchscreen controller.

SENSOR SHUNT TABLES

* Leave shunt out if using a 0 – 20 mA or 4 – 20 mA sensor.

SHUNT TABLE FOR JP1 WIRING BLOCK

SHUNT TABLE FOR JP2 WIRING BLOCK

NOTES:– JP1 is for signal input– JP2 is for output power

– connect COM / 5 V –> 5 V power supplied– connect COM / VSEL with 10 V shunt –> 10 V power supplied– connect COM / VSEL with V.RFU shunt –> Full wave rectified power supplied (~ 33 VDC)

– INP1 on JP1 wiring block is for monitoring only– 0 – 10 VDC– 0 – 5 VDC– 0 – 20 mA– 4 – 20 mA

– INP2 on JP1 wiring block is for closed-loop feedback monitoring– Controller airflow by room pressure or particle counter

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SwitchS1-1 S1-2

Control Loop Mode Setpoint Source

OFF Open-Loop Control Analog Setpoint

ON Closed-Loop Control Network Setpoint

Shunt JP420 JFBS JVS-1* JVS-2*

OUT 0 – 20 mA Analog 0 – 5 VDC 0 – 5 VDC

IN 4 – 20 mA n/a 0 – 10 VDC 0 – 10 VDC

Center Pin to... JPUD1:INP1 JPUD2:INP2

No Connection Analog 5 V or 10 V Analog 5 V or 10 V

20 mA Analog 20 mA Analog 20 mA

+ 5 PU Digital 10 kΩ pull-up TO 5 V Digital 10 kΩ pull-up TO 5 V

Center Pin to... JVDC

No Connection VSEL = no connection; open

10 V VSEL = 10 V regulated

V.RFU VSEL = DC filtered, unregulated, ~33 VDC

Page 29: Submittal, Model 92FFD, Fan Filter Diffuser - Critical Environment ... · removable face. 8. High Efficiency ECM for precise constant airflow and field balancing. Available: 120V/1PH/60Hz,

DIP SWITCH SETTINGS FOR UP TO 30 FAN FILTER UNITS(For more units; see below)

Calculate the address value of existing switch settings by adding the values of each DIP switch pole in the ON position, per thetable below.Construct switch settings for a desired address value by successively subtracting the largest pole value that is less than thedesired address value, repeating with each remainder until the remainder is zero. An example is provided below.

Example: Desired address is 114

114 – 64 = 50 SW1-7 ON50 – 32 = 18 SW1-6 ON18 – 16 = 2 SW1-5 ON2 – 2 = 0 SW1-2 ON

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DIP SwitchPole

Value

1 1

2 2

3 4

4 8

5 16

6 32

7 64

8 128

ON DIP

1 2 3 4 5 6 7 8

30

ON DIP

1 2 3 4 5 6 7 8

3

ON DIP

1 2 3 4 5 6 7 8

4

ON DIP

1 2 3 4 5 6 7 8

5

ON DIP

1 2 3 4 5 6 7 8

6

ON DIP

1 2 3 4 5 6 7 8

7

ON DIP

1 2 3 4 5 6 7 8

8

ON DIP

1 2 3 4 5 6 7 8

9

ON DIP

1 2 3 4 5 6 7 8

10

ON DIP

1 2 3 4 5 6 7 8

2

ON DIP

1 2 3 4 5 6 7 8

1

ON DIP

1 2 3 4 5 6 7 8

13

ON DIP

1 2 3 4 5 6 7 8

14

ON DIP

1 2 3 4 5 6 7 8

15

ON DIP

1 2 3 4 5 6 7 8

16

ON DIP

1 2 3 4 5 6 7 8

17

ON DIP

1 2 3 4 5 6 7 8

18

ON DIP

1 2 3 4 5 6 7 8

19

ON DIP

1 2 3 4 5 6 7 8

20

ON DIP

1 2 3 4 5 6 7 8

23

ON DIP

1 2 3 4 5 6 7 8

24

ON DIP

1 2 3 4 5 6 7 8

11

ON DIP

1 2 3 4 5 6 7 8

12

ON DIP

1 2 3 4 5 6 7 8

21

ON DIP

1 2 3 4 5 6 7 8

22

ON DIP

1 2 3 4 5 6 7 8

25

ON DIP

1 2 3 4 5 6 7 8

26

ON DIP

1 2 3 4 5 6 7 8

27

ON DIP

1 2 3 4 5 6 7 8

28

ON DIP

1 2 3 4 5 6 7 8

29

Page 30: Submittal, Model 92FFD, Fan Filter Diffuser - Critical Environment ... · removable face. 8. High Efficiency ECM for precise constant airflow and field balancing. Available: 120V/1PH/60Hz,

EXAMPLE OF WIRING A PRESSURE TRANSDUCER TO CONTROL BOARD FORFEEDBACK OR MONITORING THROUGH CONTROLLERNOTES:– Pressure transducer provides 0 – 10 VDC output signal– Powered by ~ 33 VDC supply

Page 21 of 249/18 IOM-FFDINSTNailor Industries Inc. reserves the right to change any information concerning product or specification without notice or obligation.

Page 31: Submittal, Model 92FFD, Fan Filter Diffuser - Critical Environment ... · removable face. 8. High Efficiency ECM for precise constant airflow and field balancing. Available: 120V/1PH/60Hz,

EXAMPLE OF WIRING A SENSOR TO CONTROL BOARD FOR FEEDBACK ORMONITORING THROUGH CONTROLLERNOTES:– Pressure transducer provides 4 – 20 mA output signal– Powered by ~ 33 VDC supply

Page 22 of 24 9/18 IOM-FFDINSTNailor Industries Inc. reserves the right to change any information concerning product or specification without notice or obligation.

Page 32: Submittal, Model 92FFD, Fan Filter Diffuser - Critical Environment ... · removable face. 8. High Efficiency ECM for precise constant airflow and field balancing. Available: 120V/1PH/60Hz,

Page 23 of 249/18 IOM-FFDINSTNailor Industries Inc. reserves the right to change any information concerning product or specification without notice or obligation.

TESTINGEach Fan Filter Diffuser is thoroughly tested at the factory before shipment. However, many codes and standards require testingfor by-pass leakage after installation. Nailor Industries Inc. encourages that the customer contact an independent, certified testingorganization with technicians that are trained and experienced in performance evaluation and maintenance of clean air equipment. Nailor Industries Inc. recommends at lease 30 minutes elapse after HEPA/ULPA filter installation before performing any type ofchallenge leak testing. The unit should be sealed to the ceiling and the room should have a positive pressure held during testingand normal operation.

TROUBLE SHOOTINGLow Airflow• If optional HEPA red LED light is on, replace the HEPA filter.• Inspect the pre-filter. Clean or replace as necessary.• Adjust the digital speed control for higher blower output.• Check the power supply for proper voltage, amperage and distribution frequency.• Replace the HEPA filter if airflow remains low.

High Airflow• Adjust the digital speed control for lower blower output.

Non-Laminar Airflow and/or Excessive Contamination• Insure that upstream is clear of large obstructions.• Ensure that no other air moving devices are operating in such a way to disrupt the room’s airflow pattern.• Check airflow and if not desired airflow see above.• Conduct smoke or photometer test on HEPA filter and gel seal. If test fails seal or replace the HEPA filter as necessary.

P

1.00" WC

P

0.125" WC

WHITE 18 AWG

RED W/WHITE 18 AWG

RED 18 AWG

FOUR WIRE HARNESS

CAT5 NETWORK CABLE

TO NEXT UNIT

WHITE 14 AWG

BLACK 14 AWG

FOUR WIRE HARNESS

GR

EEN14 AW

G

BLACK 14 AW

G

WH

ITE 14 AWG

VARIABLE SPEED MOTOR WHITE 18 AWG

WH

ITE 18 AWG

BLACK 18 AWG

WHITE 14 AWG

BLACK 14 AWG

GREEN 14 AWG

LINE VOLTAGE

LINE VOLTAGE

24 VAC

RESETTABLE FUSE

OPTIONAL DIRTY HEPA INDICATOR LED

NETWORK CONNECTIONS

NETWORK CONTROLBOARD

DIGITAL SPEED CONTROL /DISPLAY BOARD (ON FACE)

BLACK 18 AW

G

NETWORK POWERSUPPLY

CAT5 NETWORK CABLES

IF APPLICABLE

TO C

ON

TRO

LLER

TO N

ETW

OR

K C

ON

TRO

LBO

ARD

24 VAC

LINE VOLTAGE

LEGEND

Page 33: Submittal, Model 92FFD, Fan Filter Diffuser - Critical Environment ... · removable face. 8. High Efficiency ECM for precise constant airflow and field balancing. Available: 120V/1PH/60Hz,

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Calgary, CanadaTel: 403-279-8619Fax: 403-279-5035

Houston, TexasTel: 281-590-1172Fax: 281-590-3086

Toronto, CanadaTel: 416-744-3300Fax: 416-744-3360

Las Vegas, NevadaTel: 702-648-5400Fax: 702-638-0400

WARRANTYLimited WarrantyUnless otherwise expressly stated elsewhere in Nailor Industries Inc. (Nailor) published literature, Nailor warrants that the FanFilter Diffusers are free from defects in material and workmanship, except for services which are warranted to be performed ina competent and diligent manner in accordance with any mutually agreed specifications. The foregoing warranty shall apply fortwelve (12) months from the date of shipment from the Nailor facility. Provided the Buyer informs Nailor in writing of any breachor warranty prior to the expiration of the applicable warranty period, Nailor shall, as its sole obligation and the Buyer’s sole andexclusive remedy for any breach of this warranty, repair or replace/reperform the unit which gave rise to the breach or, at Nailor’soption, refund the amounts paid by the Buyer for the unit which gave rise to the breach. Any repair, replacement orreperformance by Nailor hereunder shall not extend the applicable Warranty Period. The parties shall mutually agree on thespecifications of any test to determine the presence of a defect. Unless otherwise agreed upon by Nailor in writing, the Buyershall bear the costs of access, de-installation, re-installation and transportation of the unit to the Nailor facility and back to theBuyer’s designated location. These warranties and remedies are conditioned upon (a) the proper storage, installation, operationand maintenance of the unit and conformance with the proper operation instruction manuals provided by Nailor or its suppliersand subcontractors, (b) the Buyer keeping proper records of operation and maintenance during the applicable Warranty Periodand providing Nailor with access to these records and (c) modification of repair of the units only as authorized by Nailor. Nailordoes not warrant the unit or any repaired or replacement parts against normal wear and tear or damage caused by misuse,accident or use against the instructions of Nailor. Any modification or repair of the unit not authorized by Nailor shall render thewarranty null and void. EXCEPT AS EXPRESSLY SET FORTH HEREIN, NAILOR MAKES NO OTHER WARRANTIES,EXPRESSED OR IMPLIED, INCLUDING, BUT NO LIMITED TO, ANY IMPLIED WARRANTIES OF MERCHANTABILITY, NO-INFRINGEMENT OR FITNESS FOR A PARTICULAR PURPOSE WHICH ARE HEREBY DISCLAIMED TO THE EXTENTPERMITTED BY APPLICABLE LAW.