High Static Fan Coil Units YDFC - Johnson Controls

High Static Fan Coil Units

YDFC

PAGE 2Technical Sales Guide # 040 YDFC 0309

On the coverIntegrated professional servicesdesigned for your unique businessneed.

We care about your business andunderstand that each business hasits unique requirements. Ourall-encompassing maintenancepackage is tailor made to fit yourevery financial and technical need.It covers from planned routineequipment inspections andpredictive maintenance routines tosystem performance checks andannual shutdowns.

Contents

Product information ...........................................3Nomenclature & features ...................................4Features & benefits ............................................4Product details ...................................................5Technical specifications .....................................6Unit dimensions ST type ....................................7Unit dimensions DC type ....................................7Unit dimensions ST A & B type ..........................7Unit dimensions & weights ................................8Packaged dimensions & weights ........................8Performance ratings ...........................................9-16Controls operation data .....................................17-18Electrical data ....................................................19Guide specifications ...........................................20Certifications ......................................................21-23

CONTENTS

3

GENERAL

Coils

Standard Cooling Coil [Digit - 3]

District Cooling Coil [Digit - 3]

Cooling + Heating Coil [Digit - 5]

Motor ProtectionIP 20 - 50 Hz [Digit - 8]

IP 20 - 60 Hz [Digit - 8]

OPTIONS

Drain PanStandard Drain Pan [Digit - 6]

Extended Drain Pan [Digit - 6]

Motor ProtectionIP 54 - 50 Hz [Digit - 8]

IP 54 - 60 Hz [Digit - 8]

Filters & Rails27mm Rail for Filter [Digit - 7]

25mm Aluminum Filter + 27mm Rail [Digit - 7]

SPECIALREQUESTS

Fin Protection

Blue Fin [SQ - 1]

Golden Fin [SQ - 1]

Copper Fin (Case to Case Basis) [SQ - 1]

Heater with Terminal BoxHeater 220/1/50 with Extra terminal box for heater [SQ - 2]

Heater 220/1/60 with Extra terminal box for heater [SQ - 2]

Powder Coating Powder Coating of Casing [SQ - 3]

Drain PanStainless Steel Drain Pan [SQ - 4]

Extended Stainless Steel Drain Pan [SQ - 5]

CE Mark Additional Safety [SQ - 6]

Product Introduction

Johnson Controls YORK® YDFC fan coil units are ceiling mounted, high air flow, high static pressure airconditioning terminals. They are designed, developed and tested considering the tough weather conditions ofthe Gulf and their reliability makes them an ideal solution of year round air conditioning, heating and ventilatingrequirements.

YDFC units are designed and manufactured to the high standards that are expected of a product from JohnsonControls, having an up to date style and advanced structure. They are highly efficient, quiet, cost effective,safe, reliable and offer ease and economy in installation.

YDFC high air flow fan coils are available in 7 models, for customers to choose from for standard or districtcooling applications, with multiple row types for each model (the 2 pipe system has 3, 4 and 5 rows and 4 pipesystem has 3+1 and 4+1 rows). The air flow ranges from 680 m3/h to 3500 m3/h while the cooling capacityranges from 6.89 kW to 21.21 kW and the external static pressure ranges from 0 Pa to 100 Pa up to size 12 and0 Pa to 160 Pa for bigger sizes.

INTRODUCTION

Legend : ■ Standard ▲ Option ● Special request

■■■■▲■▲▲▲■▲●●●●●●●●●

4

Low noise level Units have 3 fan speeds and operate very silently. Sound data of the units at all three speeds are available

Whisper quiet comfort condition results in satisfied occupants.

Large range of sizes

7 different sizes with 3 and 4 rows coils both in standard and district cooling applications to closely match load requirement and provide dehumidification

Better control over comfort conditions results in satisfied occupants

Compact size and low height Height is restricted to 390 mm Higher ceiling heights result in optimum com-

fort to occupants

High static fans Units can work upto 160 Pa ESP Covering high ESPs makes unit compatible for longer duct works

Easy installationThreaded brass connector is provided for easy piping connection. Drain and purge valves are provided on all units to assist in commissioning

Reduce installation and commissioning cost.

Easy maintenance

Filters from units can be removed from any direction. The motor blower assembly can be easily removed for servicing at different locations.

Cooling coil is easily accessible.

Filters can be cleaned easily and frequently causing healthier comfort conditions.

Lower maintenance costs.

SafetyMotors are internally protected with UL recognized components.

CE mark units are available as option.May qualify for lower inssurance premium.

FEATURES & BENEFITS

NOMENCLATURE

Nomenclature & Features

YDFC 10 ST CB 3 X G2 X A5 L

Drain Pan TypeX: Galvanized Steel Standard Drain PanE: Galvanized Steel Extended Drain PanS: Stainless Steel Standard Drain PanT: Stainless Steel Extended Drain Pan

Electric HeaterH : With Electric HeaterX : Without Electric Heater

Motor TypeA5: IP20 50 HzA6: IP20 60 HzB5: IP54 50 HzB6: IP54 60 Hz

Connection SideL: Left HandR: Right Hand

Filter TypeG2: 27mm Rail for FilterF2: 25mm Al Filter Media with Rail

YORK China Fan Coil Unit

Model TypeST - StandardDC - District Cooling

No. of rows3 : 3 Rows4 : 4 RowsA: 3 +1 RowsC: 4+1 Rows

Unit Size08, 10, 12, 14, 16, 18, 20

Installation TypeCB : Ceiling Concealed with Back Plenum

5

No. Component Material & Specification Insulation Material Quantity

1 Drain Pan Cold Rolled Steel Powder Coating & Armeflex Insulation 1

2 Coil Bottom Panel Galvanized Steel Powder Coating 1

3 Coil Assembly Galvanized Steel ----- 1

4 Coil Top Panel Galvanized Rolled Steel Glassfiber Insulation 1

5 Fan Deck Assembly Galvanized Steel Glassfiber Insulation 1

6 Motor Fixing Plate Galvanized Steel ----- 1

7 Motor 220V / 1 Ph. / 50 Hz IP20 1

8 Fan Impeller galvanized steel, Casing galvanized steel ----- 2

9 Filter Top & Bottom Flange Galvanized Steel PE Insulation 1

10 Filter Aluminum 25mm Thickness 2

11 Filter Sided Flange Galvanized Steel PE Insulation 1

12 Control Box Top Plate Galvanized Steel ----- 1

13 Motor Capacitor ----- ----- 1

14 Wiring Terminal ----- Seven Seated 1

15 Control Box Bottom Plate Galvanized Steel ----- 1

16 Return Plenum Sided Panel Galvanized Steel PE Insulation 2

17 Return Plenum Bottom Panel Galvanized Steel PE Insulation 1

EXPLODED VIEW

Product Details

6

District CoolingMODEL [ CB ] 08 10 12 14 16 18 20Performance

Nominal Air Flowm3/h 1369 1777 2095 2471 2965 3124 3645

CFM 806 1046 1233 1454 1745 1839 2145

Nominal Total CapacitykW 6.28 8.15 9.44 10.12 12.61 13.64 14.67Btuh 21433 27815 32218 34539 43037 46552 50067

Water Flow Ratem3/h 0.601 0.780 0.903 0.968 1.207 1.305 1.404

G.P.M.(US) 2.65 3.43 3.98 4.26 5.31 5.75 6.18

Water Pressure DropkPa 46.1 53.9 41.9 26.8 40.6 47.1 46.2

ft.wg. 15.40 18.00 13.99 8.95 13.56 15.73 15.43COILFace Area sq.m 0.20 0.24 0.28 0.32 0.38 0.43 0.47 Face Velocity m/s 1.90 2.06 2.08 2.14 2.17 2.02 2.15 MOTORType 4 Poles Three - Speed Permanent Split Capacitor Motor

No. of Motor 1 1 1 1 1 1 1

Total Rating Input watt 266 293 385 473 616 660 777Amp. (220V / 1 Ph. / 50 - 60 Hz.) A 1.21 1.33 1.75 2.15 2.80 3.00 3.53 FANType Centrifugal Fan (Forward Curve DIDW)No. of Fans 2 2 2 2 2 2 2WATER CONTENT3 Rows Liters 1.8 2.1 2.5 2.8 3.3 3.6 4.04 Rows Liters 2.3 2.7 3.3 3.7 4.3 4.8 5.2

Standard CoolingMODEL [ CB ] 08 10 12 14 16 18 20Performance

Nominal Air Flowm3/h 1374 1806 2117 2486 2991 3200 3689

CFM 809 1063 1246 1463 1761 1884 2171

Nominal Total CapacitykW 6.28 8.31 9.72 11.35 12.64 14.31 16.24Btuh 21433 28361 33173 38736 43139 48839 55425

Water Flow Ratem3/h 1.082 1.430 1.674 1.954 2.177 2.464 2.796

G.P.M.(US) 4.76 6.30 7.37 8.60 9.32 10.85 12.31

Water Pressure DropkPa 19.4 35.8 34.5 30.5 30.2 40.0 49.7

ft.wg. 6.48 11.96 11.52 10.19 10.09 13.36 16.60COILFace Area sq.m 0.20 0.24 0.28 0.32 0.38 0.43 0.47 Face Velocity m/s 1.91 2.09 2.10 2.16 2.19 2.07 2.18MOTORType 4 Poles Three - Speed Permanent Split Capacitor Motor

No. of Motor 1 1 1 1 1 1 1

Total Rating Input watt 259 294 379 482 594 655 795Amp. (220V / 1 Ph. / 50 - 60 Hz.) A 1.18 1.34 1.72 2.19 2.70 2.98 3.61 FANType Centrifugal Fan (Forward Curve DIDW)No. of Fans 2 2 2 2 2 2 2WATER CONTENT3 Rows Liters 1.7 2.0 2.5 2.8 3.3 3.6 4.0 4 Rows Liters 2.3 2.7 3.2 3.6 4.5 5.0 5.5 3+1 Rows Liters 2.3 2.7 3.2 3.6 4.5 5.0 5.5

Cooling Capacity For 3 Row Coils at Entering Air Temperature = 24°C DB, 18°C WBFor Standard Cooling Coil: Entering Chilled Water Temperature = 7°C, Leaving Chilled Water Temperature = 12°CFor District Cooling Coil: Entering Water Temperature = 5.5°C, Leaving Water Temperature = 14.5°CAir Flow : Fan Speed = Medium, 220v /1 Ph. / 50 Hz, 30 Pa External Static Pressure

TECHNICAL SPECIFICATIONS

Product Specifications

7

1) B is the length of drain pan 2) B1 is the length of unit including extended drain pan 3) All dimensions are in mm

Size Type A B B1 C D E F G H I J K L D1 M3R M4R N3+1 N4+1 O

08

ST

830 1050 1210 860 768 800 380 184 289 225 190 775 27 25 162 151 101 90 84

10 990 1210 1340 1020 928 960 380 184 289 225 190 775 27 25 162 151 101 90 84

12 990 1210 1340 1020 928 960 380 235 340 275 240 775 27 25 162 151 101 90 109

14 1120 1340 1480 1150 1058 1090 380 235 340 275 240 775 27 25 162 151 101 90 109

16 1120 1340 1480 1150 1058 1090 420 279 390 325 280 815 33 38.1 162 151 101 90 134

18 1260 1480 1610 1290 1198 1230 420 279 390 325 280 815 33 38.1 162 151 101 90 134

20 1390 1610 1710 1420 1328 1360 420 279 390 325 280 815 33 38.1 162 151 101 90 134

08

DC

830 1050 1210 860 768 800 380 - 289 225 190 775 83 19.05 - - - - -

10 990 1210 1340 1020 928 960 380 - 289 225 190 775 83 19.05 - - - - -

12 990 1210 1340 1020 928 960 380 - 340 275 240 775 108 19.05 - - - - -

14 1120 1340 1480 1150 1058 1090 380 - 340 275 240 775 108 19.05 - - - - -

16 1120 1340 1480 1150 1058 1090 420 - 390 325 280 815 134 19.05 - - - - -

18 1260 1480 1610 1290 1198 1230 420 - 390 325 280 815 134 19.05 - - - - -

20 1390 1610 1710 1420 1328 1360 420 - 390 325 280 815 134 19.05 - - - - -

UNIT DIMENSIONS - DC TYPE

UNIT DIMENSIONS - ST A & C TYPE

Dimensional DataUNIT DIMENSIONS - ST TYPE

Water Drain Connection 3/4” BSP



Lifting Hole 6-Ø10x16



Motor Wiring Box

Motor Wiring Box

Motor Wiring Box

Water Inlet “D1” Male BSP



Water Outlet “D1” Male BSP



8

UNIT DIMENSIONS AND WEIGHTS

PACKAGED DIMENSIONS AND WEIGHTS

Dimensional Data

ModelLength

WidthHeight

Weight

Standard Drain Pan

Extended Drain Pan 3 Rows 4 Rows 3+1 Rows 4+1 Rows

mm mm mm mm kg kg kg kg

08 775 1050 1210 295 36 49 41 54

10 775 1210 1340 295 38 51 43 56

12 775 1210 1340 345 45 59 50 64

14 775 1340 1480 345 50 65 56 70

16 815 1340 1480 396 61 77 67 83

18 815 1480 1610 396 74 92 81 98

20 815 1610 1710 396 78 97 85 103

ModelLength

WidthHeight

Weight

Standard Drain Pan

Extended Drain Pan 3 Rows 4 Rows 3+1 Rows 4+1 Rows

mm mm mm mm kg kg kg kg

08 897 1151 1335 516 40 53 54 58

10 897 1311 1465 516 42 55 56 60

12 897 1311 1465 564 49 63 63 68

14 897 1440 1605 564 55 70 69 75

16 937 1440 1605 615 66 82 80 88

18 937 1580 1735 615 80 99 94 105

20 937 1709 1835 615 84 103 98 109

9

Air Conditions(EDB/EWB) Cooling: 24/18°C Water Conditions(EWT/LWT) Cooling: 7/12°CFin Material / Protection: Aluminum / None Delta T: 5°C

PERFORMANCE RATINGS YDFC | STANDARD | CB | 3 ROW | 2 PIPE

Performance Data

Model SpeedESP Air Flow

Capacity Air Off FCU Water Flow

Water Pressure

Power InputTotal Sensible DB WB

Pa m³/h kW kW °C °C m³/h kPa W


High20 1400 6.59 4.62 14.2 13.1 1.134 25.2 27150 1362 6.48 4.53 14.1 13.0 1.116 24.5 265100 1200 6.01 4.15 13.7 12.7 1.034 21.4 233

Medium20 1375 6.29 4.47 14.3 13.2 1.083 19.5 25950 1350 6.22 4.42 14.3 13.2 1.071 19.1 255100 1190 5.76 4.04 13.9 12.9 0.992 16.6 222

Low20 724 4.23 2.84 12.4 11.7 0.729 10.4 25950 695 4.13 2.76 12.2 11.6 0.711 10.0 255100 628 3.88 2.57 11.9 11.3 0.668 9.0 222


High20 1945 9.26 6.38 14.3 13.0 1.594 45.8 32750 1784 8.75 6.00 14.0 12.8 1.507 41.3 304100 1510 7.93 5.36 13.5 12.4 1.366 34.5 265

Medium20 1850 8.44 5.95 14.5 13.2 1.453 36.8 30250 1730 8.09 5.68 14.3 13.1 1.392 34.1 280100 1425 7.25 4.98 13.6 12.6 1.248 27.9 237

Low20 1080 5.92 4.02 12.9 12.2 1.020 19.9 25950 990 5.62 3.79 12.6 11.9 0.968 18.1 255100 850 5.13 3.40 12.1 11.5 0.884 15.4 222


High20 2245 10.16 7.19 14.5 13.3 1.750 37.3 40850 2110 9.78 6.88 14.3 13.2 1.685 34.8 394100 1870 9.14 6.34 13.9 12.9 1.573 30.8 367

Medium20 2160 9.84 6.96 14.4 13.2 1.694 35.2 38350 2035 9.50 6.68 14.3 13.1 1.635 33.0 370100 1795 8.85 6.14 13.8 12.8 1.525 29.1 342

Low20 1200 6.01 4.27 13.4 12.7 1.036 16.8 25950 1080 5.63 3.95 13.1 12.5 0.970 15.0 255100 900 4.99 3.45 12.6 12.1 0.860 12.2 222


High20 2760 12.14 8.64 14.7 13.4 2.090 33.1 58550 2608 11.62 8.26 14.6 13.4 2.001 30.6 567100 2330 10.68 7.57 14.4 13.2 1.839 26.2 532

Medium20 2535 11.52 8.14 14.5 13.3 1.983 31.3 49050 2400 11.05 7.80 14.4 13.2 1.903 29.0 471100 2155 10.26 7.20 14.1 13.0 1.767 25.4 442

Low20 1270 7.35 4.93 12.5 11.8 1.266 16.2 25950 1185 7.05 4.70 12.2 11.6 1.213 15.0 255100 1070 6.61 4.37 11.9 11.3 1.139 13.4 222


High20 3175 13.16 9.65 15.0 13.7 2.266 32.8 64650 2986 12.68 9.24 14.8 13.6 2.183 30.7 630100 2665 11.86 8.54 14.5 13.4 2.043 27.4 599

Medium20 3035 12.76 9.33 14.9 13.6 2.196 30.7 59850 2880 12.37 8.99 14.7 13.5 2.129 29.1 585100 2570 11.56 8.31 14.4 13.3 1.991 25.9 558

Low20 1745 8.94 6.24 13.4 12.6 1.539 15.2 25950 1620 8.53 5.92 13.2 12.4 1.468 14.0 255100 1400 7.75 5.31 12.7 12.1 1.335 11.9 237


High20 3425 14.74 10.66 14.8 13.5 2.538 42.8 71750 3269 14.29 10.30 14.6 13.5 2.460 40.5 705100 2990 13.49 9.66 14.4 13.3 2.323 36.6 678

Medium20 3255 14.47 10.35 14.6 13.4 2.491 40.8 66050 3065 13.92 9.91 14.4 13.3 2.396 38.1 646100 2820 13.22 9.35 14.2 13.1 2.277 34.8 623

Low20 1720 9.48 6.48 12.8 12.1 1.632 18.1 25950 1625 9.16 6.22 12.6 12.0 1.577 17.0 255100 1470 8.62 5.80 12.3 11.7 1.485 15.3 222


High20 3940 16.92 12.21 14.8 13.5 2.914 58.3 86050 3788 16.49 11.86 14.7 13.5 2.839 55.7 844100 3518 15.73 11.25 14.5 13.3 2.708 51.3 806

Medium20 3745 16.40 11.78 14.7 13.4 2.823 50.5 80350 3580 15.93 11.40 14.5 13.4 2.743 48.0 779100 3300 15.15 10.77 14.3 13.2 2.609 44.0 743

Low20 1965 10.68 7.33 12.9 12.2 1.839 24.2 25950 1865 10.35 7.06 12.8 12.1 1.783 23.0 255100 1645 9.57 6.45 12.4 11.8 1.648 20.1 222

10

PERFORMANCE RATINGS YDFC | STANDARD | CB | 4 ROW | 2 PIPE

Performance Data

Air Conditions(EDB/EWB) Cooling: 24/18°C Water Conditions(EWT/LWT) Cooling: 7/12°CFin Material / Protection: Aluminum / None Delta T: 5°C



Water Pressure




High20 1375 7.40 5.14 12.9 12.3 1.275 16.7 26850 1307 7.17 4.95 12.8 12.2 1.235 15.8 252100 1100 6.35 4.33 12.3 11.8 1.094 12.8 214

Medium20 1330 7.25 5.01 12.8 12.2 1.248 17.0 25550 1260 7.01 4.82 12.6 12.1 1.207 16.0 239100 1065 6.20 4.22 12.2 11.7 1.068 12.9 202

Low20 722 5.03 3.25 10.6 10.3 0.866 6.8 12450 650 4.61 2.96 10.5 10.2 0.808 6.0 108100 470 3.41 2.14 10.5 10.0 0.641 4.0 79


High20 1815 10.43 7.01 12.5 11.8 1.796 34.5 30250 1665 9.87 6.58 12.3 11.6 1.699 31.2 281100 1390 8.81 5.79 11.6 11.1 1.517 25.4 247

Medium20 1710 9.85 6.64 12.5 11.8 1.696 31.0 28350 1565 9.33 6.23 12.2 11.6 1.606 28.0 258100 1270 8.14 5.35 11.5 11.0 1.402 22.0 218

Low20 1090 6.76 4.52 11.7 11.3 1.164 18.9 17850 945 6.15 4.06 11.2 10.9 1.059 16.0 159100 670 4.73 3.05 10.5 10.2 0.827 10.4 128


High20 2110 11.98 8.11 12.6 11.9 2.064 32.2 39150 1979 11.51 7.74 12.4 11.8 1.981 30.0 377100 1735 10.61 7.05 11.9 11.4 1.827 25.9 349

Medium20 2025 11.75 7.90 12.4 11.8 2.024 30.0 36750 1903 11.31 7.56 12.2 11.6 1.948 28.0 351100 1660 10.37 6.85 11.8 11.2 1.786 24.0 324

Low20 1190 7.24 4.90 11.8 11.4 1.247 11.7 15050 1050 6.62 4.44 11.5 11.2 1.140 10.0 135100 770 5.30 3.47 10.6 10.4 0.913 6.8 109


High20 2650 14.01 9.70 13.1 12.4 2.412 37.1 56950 2492 13.34 9.23 13.0 12.3 2.297 33.9 548100 2225 12.23 8.42 12.8 12.1 2.106 29.0 519

Medium20 2435 13.07 9.04 13.0 12.3 2.251 32.5 47550 2305 12.53 8.65 12.9 12.2 2.157 30.1 462100 2050 11.55 7.91 12.6 12.0 1.989 26.0 430

Low20 1280 8.29 5.49 11.3 10.9 1.428 14.8 20350 1150 7.71 5.06 10.9 10.7 1.328 13.0 189100 910 6.41 4.14 10.5 10.2 1.120 9.6 154


High20 3080 14.48 10.57 13.8 13.1 2.494 27.2 63850 2907 13.95 10.12 13.7 13.0 2.401 25.5 623100 2600 12.97 9.31 13.4 12.7 2.233 22.5 590

Medium20 2970 14.35 10.37 13.6 12.9 2.471 27.6 59550 2805 13.82 9.93 13.5 12.8 2.380 25.9 582100 2490 12.80 9.09 13.2 12.6 2.204 22.7 545

Low20 1700 9.90 6.80 12.1 11.7 1.705 14.2 25650 1570 9.37 6.39 11.9 11.6 1.614 13.0 244100 1350 8.45 5.68 11.5 11.2 1.455 11.0 220


High20 3295 16.91 11.91 13.3 12.6 2.912 37.8 70050 3136 16.37 11.48 13.1 12.5 2.819 35.8 684100 2820 15.33 10.63 12.8 12.2 2.639 31.9 652

Medium20 3125 15.97 11.30 13.3 12.6 2.749 37.0 64250 2960 15.43 10.86 13.1 12.5 2.657 34.8 632100 2690 14.58 10.15 12.8 12.2 2.510 31.6 602

Low20 1720 10.37 7.05 11.8 11.5 1.785 16.6 28450 1585 9.77 6.60 11.6 11.3 1.682 15.0 275100 1350 8.71 5.81 11.2 11.0 1.500 12.4 246


High20 3745 18.80 13.35 13.4 12.7 3.238 49.9 83750 3587 18.29 12.93 13.3 12.6 3.149 47.7 821100 3305 17.36 12.18 13.1 12.4 2.989 43.9 778

Medium20 3585 18.15 12.87 13.3 12.7 3.125 46.9 79050 3430 17.64 12.46 13.2 12.6 3.038 44.8 775100 3145 16.70 11.69 13.0 12.4 2.877 41.0 732

Low20 1920 11.92 8.01 11.6 11.3 2.053 22.4 34550 1800 11.42 7.63 11.4 11.1 1.966 21.0 329100 1580 10.48 6.91 11.0 10.8 1.804 18.4 302

11

PERFORMANCE RATINGS YDFC | DISTRICT COOLING | CB | 3 ROW | 2 PIPE

Performance Data

Air Conditions(EDB/EWB) Cooling: 24/18°C Water Conditions(EWT/LWT) Cooling: 5.5/14.5°CFin Material / Protection: Aluminum / None Delta T: 9°C



Water Pressure



YDFC 08 DC CB 3 X G2 X A5 L

High20 1420 6.44 4.59 14.4 13.3 0.616 49.2 28350 1382 6.35 4.51 14.3 13.2 0.607 47.8 273100 1215 5.88 4.12 13.9 12.9 0.562 41.4 240

Medium20 1380 6.31 4.49 14.3 13.2 0.604 46.5 26950 1340 6.20 4.40 14.3 13.2 0.593 45.0 259100 1175 5.74 4.01 13.9 12.9 0.549 38.9 226

Low20 722 4.23 2.84 12.3 11.7 0.405 26.4 12250 665 4.02 2.68 12.1 11.5 0.385 24.0 110100 500 3.37 2.18 11.1 10.6 0.323 17.3 79


High20 1915 7.86 5.81 15.0 13.8 0.752 52.1 32450 1763 7.39 5.45 14.8 13.7 0.706 46.3 303100 1480 6.58 4.79 14.4 13.4 0.629 37.3 268

Medium20 1820 8.30 5.86 14.4 13.2 0.794 55.8 30050 1680 7.82 5.51 14.3 13.1 0.748 49.9 278100 1385 6.97 4.83 13.7 12.7 0.667 40.2 237

Low20 1090 5.63 3.92 13.3 12.5 0.539 26.5 18150 965 5.24 3.60 12.9 12.2 0.501 23.1 161100 660 4.16 2.75 11.6 11.2 0.398 15.0 128


High20 2210 9.76 6.99 14.6 13.4 0.934 43.5 41550 2088 9.44 6.72 14.4 13.3 0.903 40.8 403100 1850 8.78 6.18 14.1 13.0 0.840 35.8 378

Medium20 2140 9.56 6.83 14.5 13.3 0.914 42.9 39050 2010 9.21 6.54 14.3 13.2 0.881 40.0 377100 1775 8.56 6.00 14.0 12.9 0.819 34.9 354

Low20 1210 5.85 4.22 13.7 12.9 0.560 18.4 15450 1070 5.42 3.86 13.3 12.7 0.519 16.0 139100 850 4.71 3.26 12.6 12.1 0.450 12.4 112


High20 2725 10.77 8.08 15.2 13.9 1.030 31.1 57650 2571 10.41 7.76 15.0 13.8 0.996 29.2 557100 2320 9.81 7.23 14.8 13.6 0.938 26.3 532

Medium20 2525 10.24 7.64 15.0 13.8 0.980 27.4 48150 2400 9.95 7.38 14.9 13.7 0.952 26.0 462100 2140 9.28 6.80 14.6 13.5 0.888 22.9 436

Low20 1295 6.74 4.72 13.2 12.5 0.644 14.3 20250 1180 6.40 4.43 12.9 12.2 0.612 13.0 188100 1000 5.79 3.93 12.3 11.8 0.554 10.9 165


High20 3160 13.22 9.65 14.9 13.7 1.265 45.7 66350 2965 12.75 9.24 14.7 13.5 1.220 42.7 651100 2640 11.90 8.52 14.4 13.3 1.138 37.6 626

Medium20 3010 12.72 9.29 14.8 13.6 1.217 41.3 61950 2860 12.35 8.96 14.7 13.5 1.181 39.1 609100 2540 11.51 8.25 14.4 13.3 1.101 34.3 587

Low20 1750 8.88 6.23 13.4 12.6 0.849 20.9 28050 1615 8.43 5.87 13.2 12.5 0.806 19.0 269100 1295 7.36 5.01 12.5 11.9 0.704 14.8 245


High20 3380 13.34 10.08 15.2 13.9 1.276 57.9 71950 3211 12.91 9.71 15.0 13.8 1.235 54.6 706100 2925 12.22 9.10 14.8 13.7 1.169 49.3 680

Medium20 3190 13.81 10.03 14.7 13.5 1.321 48.2 66350 3060 13.47 9.74 14.6 13.4 1.289 46.0 652100 2745 12.67 9.04 14.2 13.2 1.212 41.1 629

Low20 1780 9.22 6.45 13.2 12.5 0.882 29.3 29450 1625 8.75 6.06 12.9 12.3 0.837 26.7 277100 1400 7.99 5.44 12.5 11.9 0.764 22.6 249


High20 3855 15.38 11.52 15.1 13.9 1.471 48.6 83950 3707 15.04 11.22 15.0 13.8 1.438 46.7 821100 3415 14.32 10.59 14.8 13.7 1.370 42.8 787

Medium20 3700 14.79 11.12 15.1 13.9 1.415 46.9 78350 3565 14.48 10.84 15.0 13.8 1.385 45.1 764100 3255 13.71 10.16 14.7 13.6 1.312 40.9 732

Low20 1940 10.45 7.20 13.0 12.3 0.999 27.9 33350 1820 10.04 6.88 12.8 12.1 0.961 26.0 316100 1590 9.25 6.25 12.3 11.8 0.885 22.4 284

12

PERFORMANCE RATINGS YDFC | DISTRICT COOLING | CB | 4 ROW | 2 PIPE

Performance Data

Air Conditions(EDB/EWB) Cooling: 24/18°C Water Conditions(EWT/LWT) Cooling: 5.5/14.5°CFin Material / Protection: Aluminum / None Delta T: 9°C



Water Pressure




High20 1375 7.45 5.16 12.9 12.2 0.713 24.5 32750 1309 7.20 4.96 12.7 12.1 0.689 22.9 313100 1080 6.23 4.26 12.3 11.8 0.596 17.6 293

Medium20 1305 7.11 4.92 12.8 12.2 0.680 22.5 29450 1245 6.86 4.74 12.7 12.1 0.656 21.0 286100 1010 5.89 4.02 12.2 11.7 0.564 15.9 266

Low20 730 4.63 3.09 11.4 11.1 0.442 10.1 14050 635 4.22 2.78 11.0 10.7 0.404 8.5 128100 390 2.69 1.71 11.0 10.4 0.287 4.6 104


High20 1630 9.00 6.18 12.7 12.1 0.861 38.8 33050 1532 8.66 5.91 12.5 12.0 0.828 36.1 321100 1370 8.05 5.44 12.2 11.7 0.770 31.6 301

Medium20 1520 8.57 5.86 12.6 12.0 0.820 35.4 30050 1435 8.26 5.62 12.4 11.8 0.790 33.0 291100 1275 7.66 5.15 12.0 11.5 0.733 28.7 274

Low20 1040 5.50 3.94 12.8 12.4 0.526 16.1 13650 930 5.10 3.61 12.5 12.2 0.488 14.0 127100 760 4.45 3.08 12.0 11.7 0.426 10.9 106


High20 2100 11.54 7.91 12.8 12.1 1.103 34.5 51750 1961 11.06 7.54 12.6 12.0 1.058 31.9 514100 1720 10.19 6.85 12.2 11.6 0.975 27.4 501

Medium20 2005 11.10 7.61 12.7 12.1 1.062 32.2 48650 1885 10.69 7.28 12.5 11.9 1.023 30.1 479100 1640 9.77 6.57 12.1 11.6 0.935 25.5 466

Low20 1130 6.71 4.59 11.9 11.6 0.642 10.1 18650 1025 6.30 4.27 11.6 11.3 0.603 9.0 177100 815 5.40 3.57 11.0 10.8 0.519 6.9 160


High20 2500 12.54 8.92 13.4 12.7 1.199 21.5 57850 2384 12.18 8.62 13.3 12.6 1.165 20.4 556100 2130 11.26 7.90 13.0 12.4 1.077 17.7 536

Medium20 2390 12.03 8.57 13.4 12.7 1.151 18.0 53350 2270 11.65 8.25 13.2 12.6 1.115 17.0 524100 2020 10.65 7.51 13.0 12.4 1.019 14.5 505

Low20 1230 6.76 4.78 12.5 12.1 0.647 3.3 21150 1120 6.36 4.45 12.2 11.9 0.609 3.0 196100 985 5.85 4.04 11.8 11.6 0.560 2.6 176


High20 3060 15.60 10.98 13.3 12.6 1.492 40.5 64950 2889 15.04 10.53 13.2 12.5 1.439 37.9 636100 2560 13.94 9.64 12.8 12.2 1.333 33.0 613

Medium20 2965 15.35 10.76 13.2 12.5 1.468 40.7 61150 2800 14.80 10.31 13.1 12.4 1.416 38.1 599100 2470 13.68 9.42 12.7 12.1 1.309 33.0 574

Low20 1690 7.01 5.64 14.1 13.7 0.670 18.6 27950 1565 6.66 5.31 13.9 13.6 0.637 17.0 266100 1300 5.89 4.58 13.6 13.3 0.563 13.7 239


High20 3210 16.59 11.67 13.2 12.5 1.587 46.3 72850 3056 16.08 11.26 13.1 12.4 1.539 43.7 722100 2760 15.14 10.47 12.7 12.2 1.448 39.1 714

Medium20 3055 15.73 11.11 13.2 12.6 1.505 40.6 67450 2880 15.18 10.65 13.0 12.4 1.452 38.0 665100 2610 14.35 9.94 12.7 12.1 1.372 34.3 652

Low20 1680 10.50 7.04 11.6 11.2 1.004 15.0 26450 1500 9.70 6.45 11.2 11.0 0.928 13.0 255100 1210 8.12 5.30 11.0 10.7 0.799 9.9 239


High20 3650 18.14 12.96 13.5 12.8 1.735 54.4 93650 3498 17.67 12.56 13.3 12.7 1.690 52.0 929100 3220 16.81 11.84 13.1 12.5 1.608 47.5 915

Medium20 3495 17.77 12.60 13.3 12.6 1.700 51.3 87950 3355 17.34 12.24 13.2 12.5 1.659 49.1 871100 3065 16.42 11.47 12.9 12.3 1.571 44.6 859

Low20 1900 11.57 7.84 11.8 11.4 1.107 19.6 28450 1755 11.02 7.39 11.5 11.2 1.054 18.0 272100 1510 9.99 6.60 11.0 10.8 0.956 15.2 258

13

PERFORMANCE RATINGS YDFC | STANDARD | CB | A(3+1) ROWS | 4 PIPE

Performance Data

Air Conditions(EDB/EWB) Cooling: 24/18°C Water Conditions(EWT/LWT) Cooling: 7/12°C Delta T: 5°C Heating: 20°C Heating: 50/40°C Delta T: 10°C Fin Material / Protection: Aluminum / None

Model SpeedESP Air

FlowCapacity Air Off FCU Water

FlowWater

PressurePower InputTotal Sensible DB WB


YDFC 08 ST CB A X G2 X A5 L

High20 1375 6.52 4.56 14.2 13.0 1.122 24.8 26850 1307 6.33 4.41 14.0 12.9 1.089 23.5 252100 1100 5.69 3.91 13.5 12.5 0.981 19.4 214

Medium20 1330 6.16 4.37 14.2 13.2 1.062 18.8 25550 1262 5.98 4.22 14.1 13.0 1.030 17.8 239100 1065 5.37 3.73 13.6 12.7 0.924 14.7 202

Low20 722 4.23 2.83 12.4 11.7 0.728 10.4 12450 654 3.98 2.64 12.0 11.4 0.685 9.4 108100 470 3.21 2.07 10.9 10.5 0.553 6.5 79


High20 1815 8.85 6.07 14.1 12.9 1.524 42.2 30250 1665 8.39 5.72 13.8 12.7 1.444 38.2 281100 1390 7.60 5.08 13.2 12.2 1.308 31.9 247

Medium20 1710 8.03 5.63 14.2 13.1 1.382 33.6 28350 1562 7.61 5.29 13.9 12.9 1.310 30.5 258100 1270 6.77 4.60 13.2 12.3 1.165 24.6 218

Low20 1090 5.96 4.05 13.0 12.2 1.026 20.1 17850 944 5.47 3.66 12.5 11.8 0.941 17.2 159100 670 4.37 2.85 11.4 10.9 0.753 11.6 128


High20 2110 9.78 6.88 14.3 13.2 1.685 34.8 39150 1979 9.42 6.59 14.1 13.0 1.623 32.5 377100 1735 8.74 6.03 13.7 12.7 1.506 28.4 349

Medium20 2025 9.47 6.66 14.2 13.1 1.630 32.9 36750 1903 9.14 6.39 14.0 13.0 1.575 30.9 351100 1660 8.43 5.81 13.6 12.6 1.452 26.7 324

Low20 1190 5.99 4.24 13.4 12.7 1.031 16.7 15050 1044 5.51 3.85 13.0 12.4 0.948 14.4 135100 770 4.51 3.07 12.2 11.7 0.776 10.2 109


High20 2650 11.76 8.37 14.6 13.4 2.026 31.3 56950 2492 11.23 7.98 14.5 13.3 1.933 28.8 548100 2225 10.35 7.32 14.2 13.1 1.782 24.8 519

Medium20 2435 11.17 7.89 14.4 13.2 1.924 29.6 47550 2309 10.75 7.57 14.3 13.1 1.850 27.6 462100 2050 9.95 6.95 13.9 12.9 1.714 24.0 430

Low20 1280 7.39 4.96 12.5 11.8 1.273 16.4 20350 1149 6.91 4.59 12.1 11.5 1.190 14.5 189100 910 5.94 3.87 11.4 10.9 1.024 11.1 154


High20 3080 12.92 9.44 14.9 13.7 2.224 31.8 63850 2907 12.48 9.07 14.7 13.5 2.149 29.9 623100 2600 11.69 8.39 14.4 13.3 2.012 26.7 590

Medium20 2970 12.59 9.19 14.8 13.6 2.168 30.0 59550 2805 12.18 8.83 14.7 13.5 2.097 28.3 582100 2490 11.34 8.13 14.3 13.2 1.953 25.0 545

Low20 1700 8.80 6.13 13.3 12.5 1.516 14.8 25650 1569 8.35 5.78 13.1 12.4 1.437 13.5 244100 1350 7.57 5.17 12.6 12.0 1.304 11.4 220


High20 3295 14.36 10.36 14.7 13.5 2.473 40.9 70050 3136 13.90 9.99 14.5 13.4 2.394 38.6 684100 2820 13.02 9.27 14.2 13.2 2.242 34.4 652

Medium20 3125 14.09 10.05 14.5 13.3 2.426 38.9 64250 2962 13.62 9.68 14.3 13.2 2.346 36.7 632100 2690 12.88 9.06 14.0 13.0 2.218 33.2 602

Low20 1720 9.48 6.48 12.8 12.1 1.632 18.1 28450 1587 9.03 6.12 12.6 11.9 1.555 16.6 275100 1350 8.14 5.44 12.0 11.5 1.402 13.9 246


High20 3745 16.37 11.77 14.7 13.5 2.818 55.0 83750 3587 15.92 11.41 14.6 13.4 2.742 52.4 821100 3305 15.13 10.77 14.3 13.2 2.606 48.0 778

Medium20 3585 15.94 11.41 14.6 13.4 2.745 48.1 79050 3424 15.49 11.05 14.4 13.3 2.667 45.8 775100 3145 14.73 10.42 14.2 13.1 2.536 41.9 732

Low20 1920 10.53 7.21 12.9 12.2 1.814 23.7 34550 1802 10.14 6.90 12.6 12.0 1.747 22.2 329100 1580 9.31 6.26 12.2 11.7 1.604 19.3 302

Heating Capacity LDBT Water

FlowWater

PressurekW °C m³/h kPa3.08 26.7 0.265 4.23.02 26.9 0.260 4.12.80 27.6 0.241 3.63.04 26.8 0.262 4.12.97 27.0 0.256 4.02.76 27.7 0.238 3.52.37 29.8 0.204 2.72.28 30.4 0.196 2.51.93 32.2 0.166 1.93.95 26.5 0.340 7.03.80 26.8 0.327 6.53.50 27.5 0.301 5.73.85 26.7 0.331 6.73.70 27.0 0.318 6.23.36 27.9 0.289 5.33.15 28.6 0.271 4.72.98 29.4 0.256 4.32.58 31.4 0.222 3.34.80 26.7 0.413 11.84.65 27.0 0.400 11.24.39 27.5 0.378 10.14.70 26.9 0.405 11.44.57 27.1 0.393 10.84.31 27.7 0.371 9.83.71 29.3 0.319 7.53.49 29.9 0.301 6.73.04 31.7 0.262 5.35.91 26.6 0.509 18.25.71 26.8 0.491 17.15.36 27.2 0.462 15.35.63 26.9 0.485 16.75.47 27.0 0.471 15.85.14 27.4 0.443 14.14.20 29.7 0.362 9.83.99 30.3 0.344 9.03.56 31.6 0.307 7.36.53 26.3 0.562 9.46.36 26.5 0.548 9.06.05 26.9 0.521 8.26.42 26.4 0.553 9.16.26 26.6 0.539 8.75.94 27.1 0.511 8.05.01 28.7 0.431 5.94.84 29.2 0.416 5.64.55 30.0 0.392 5.07.36 26.6 0.633 12.17.18 26.8 0.618 11.66.83 27.2 0.588 10.67.17 26.8 0.617 11.66.99 27.0 0.601 11.16.69 27.4 0.576 10.35.48 29.5 0.472 7.35.29 29.9 0.455 6.84.90 30.8 0.422 6.08.43 26.7 0.726 16.18.24 26.8 0.709 15.47.88 27.1 0.679 14.38.23 26.8 0.709 15.48.03 27.0 0.691 14.87.68 27.2 0.661 13.66.20 29.6 0.533 9.36.02 29.9 0.518 8.95.65 30.6 0.487 8.0

14

PERFORMANCE RATINGS YDFC | STANDARD | CB | C(4+1) ROWS | 4 PIPE

Performance Data

Air Conditions(EDB/EWB) Cooling: 24/18°C Water Conditions(EWT/LWT) Cooling: 7/12°C Delta T: 5°C Heating: 20°C Heating: 50/40°C Delta T: 10°C Fin Material / Protection: Aluminum / None

Model SpeedESP Air

FlowCapacity Air Off FCU Water

FlowWater

PressurePower InputTotal Sensible DB WB


YDFC 08 ST CB C X G2 X A5 L

High20 1350 7.32 5.07 12.9 12.2 1.260 16.4 26850 1252 6.98 4.80 12.6 12.0 1.202 15.1 252100 1000 5.93 4.02 12.1 11.6 1.021 11.3 214

Medium20 1285 7.09 4.89 12.7 12.1 1.222 16.3 25550 1176 6.70 4.58 12.4 11.9 1.153 14.7 239100 940 5.68 3.83 11.9 11.5 0.978 11.0 202

Low20 720 5.02 3.24 10.6 10.3 0.864 6.7 12450 611 4.36 2.78 10.5 10.1 0.774 5.6 108100 312 2.31 1.42 10.5 9.8 0.466 2.4 79


High20 1685 9.94 6.64 12.3 11.7 1.712 31.6 30250 1546 9.44 6.25 12.0 11.4 1.625 28.8 281100 1270 8.29 5.41 11.4 10.9 1.428 22.8 247

Medium20 1570 9.35 6.24 12.2 11.6 1.609 28.1 28350 1411 8.74 5.78 11.8 11.3 1.504 24.9 258100 1115 7.47 4.85 11.1 10.7 1.287 18.8 218

Low20 1100 6.80 4.55 11.7 11.3 1.171 19.1 17850 892 5.90 3.88 11.1 10.8 1.016 14.9 159100 490 3.52 2.23 10.5 10.0 0.655 6.9 128


High20 1975 11.49 7.73 12.4 11.8 1.979 29.9 39150 1847 11.04 7.37 12.2 11.6 1.901 27.8 377100 1600 10.05 6.63 11.7 11.2 1.731 23.5 349

Medium20 1890 11.27 7.52 12.2 11.6 1.940 27.8 36750 1774 10.84 7.20 12.0 11.4 1.867 26.0 351100 1525 9.80 6.43 11.5 11.0 1.687 21.7 324

Low20 1180 7.20 4.87 11.8 11.4 1.240 11.6 15050 1000 6.40 4.27 11.3 11.0 1.101 9.4 135100 640 4.51 2.91 10.5 10.2 0.797 5.4 109


High20 2540 13.54 9.37 13.0 12.3 2.332 34.8 56950 2377 12.85 8.88 12.9 12.3 2.213 31.7 548100 2120 11.83 8.12 12.6 12.0 2.036 27.3 519

Medium20 2335 12.65 8.74 12.9 12.2 2.178 30.6 47550 2222 12.20 8.40 12.8 12.2 2.100 28.7 462100 1945 11.20 7.62 12.4 11.8 1.928 24.6 430

Low20 1290 8.34 5.52 11.3 11.0 1.436 14.9 20350 1102 7.49 4.90 10.8 10.6 1.290 12.4 189100 750 5.35 3.41 10.5 10.1 0.968 7.5 154


High20 2985 14.19 10.33 13.7 13.0 2.443 26.3 63850 2829 13.70 9.92 13.6 12.9 2.359 24.7 623100 2535 12.76 9.14 13.3 12.7 2.197 21.9 590

Medium20 2905 14.14 10.20 13.6 12.9 2.435 26.9 59550 2727 13.57 9.72 13.4 12.8 2.336 25.1 582100 2410 12.53 8.87 13.1 12.5 2.158 21.9 545

Low20 1655 9.72 6.65 12.1 11.7 1.674 13.8 25650 1507 9.11 6.19 11.8 11.5 1.570 12.4 244100 1300 8.23 5.52 11.4 11.1 1.418 10.5 220


High20 3165 16.47 11.56 13.2 12.5 2.836 36.2 70050 3002 15.92 11.12 13.0 12.4 2.742 34.1 684100 2650 14.77 10.17 12.6 12.1 2.543 29.9 652

Medium20 2995 15.54 10.96 13.1 12.5 2.676 35.3 64250 2834 15.02 10.53 13.0 12.4 2.587 33.3 632100 2560 14.10 9.77 12.7 12.1 2.428 29.8 602

Low20 1720 10.37 7.05 11.8 11.5 1.785 16.6 28450 1553 9.63 6.50 11.6 11.3 1.658 14.6 275100 1230 8.14 5.39 11.0 10.8 1.402 11.1 246


High20 3550 18.16 12.83 13.3 12.6 3.128 47.2 83750 3387 17.63 12.40 13.1 12.5 3.036 45.0 821100 3092 16.65 11.60 12.9 12.3 2.867 41.0 778

Medium20 3425 17.63 12.45 13.2 12.6 3.035 44.8 79050 3264 17.10 12.01 13.1 12.4 2.944 42.6 775100 2990 16.18 11.27 12.8 12.2 2.785 39.0 732

Low20 1875 11.73 7.87 11.5 11.2 2.020 21.9 34550 1734 11.14 7.41 11.3 11.0 1.918 20.2 329100 1515 10.18 6.69 10.9 10.6 1.753 17.6 302

Heating Capacity LDBT Water

FlowWater

PressurekW °C m³/h kPa3.06 26.7 0.263 4.22.96 27.0 0.255 4.02.70 28.0 0.232 3.43.00 26.9 0.258 4.02.88 27.3 0.248 3.82.63 28.3 0.227 3.22.37 29.8 0.204 2.72.22 30.8 0.191 2.41.51 34.3 0.130 1.33.82 26.7 0.329 6.63.68 27.1 0.317 6.23.36 27.9 0.289 5.33.70 27.0 0.319 6.23.53 27.4 0.304 5.73.18 28.5 0.274 4.83.16 28.5 0.272 4.72.91 29.7 0.250 4.12.22 33.5 0.192 2.64.65 27.0 0.400 11.24.51 27.2 0.388 10.64.24 27.9 0.365 9.54.55 27.2 0.392 10.84.43 27.4 0.381 10.34.15 28.1 0.357 9.13.70 29.3 0.318 7.43.43 30.2 0.295 6.52.79 32.9 0.240 4.55.77 26.7 0.497 17.45.56 26.9 0.479 16.35.23 27.3 0.450 14.65.50 27.0 0.474 16.05.36 27.2 0.461 15.25.03 27.7 0.433 13.64.22 29.7 0.363 9.93.92 30.5 0.337 8.73.22 32.7 0.277 6.16.44 26.4 0.554 9.16.29 26.6 0.541 8.85.99 27.0 0.516 8.16.36 26.5 0.548 9.06.18 26.7 0.532 8.55.86 27.2 0.504 7.84.95 28.9 0.426 5.84.76 29.4 0.410 5.44.48 30.2 0.386 4.97.21 26.8 0.621 11.77.03 27.0 0.605 11.26.65 27.4 0.573 10.17.02 27.0 0.605 11.26.85 27.2 0.589 10.76.56 27.6 0.564 9.95.48 29.5 0.472 7.35.24 30.0 0.451 6.74.70 31.4 0.405 5.68.19 26.8 0.705 15.37.98 27.0 0.687 14.67.61 27.3 0.656 13.48.03 27.0 0.692 14.87.83 27.1 0.674 14.17.50 27.4 0.645 13.16.13 29.7 0.528 9.25.91 30.1 0.509 8.65.54 30.9 0.477 7.7

15

YDFC SOUND PRESSURE LEVEL Follows JB standard JB/T 4330 - 1999

Acoustics

Model Speed ESP (Pa) 63Hz 125Hz 250Hz 500Hz 1KHz 2KHz 4KHz 8KHz dB(A)

YDFC 08

High20 31.0 44.0 46.8 47.1 51.8 47.8 44.0 38.4 55.750 30.6 42.9 45.9 46.7 51.8 47.7 43.5 37.7 55.4100 29.1 40.9 44.1 45.5 51.3 48.1 43.3 36.7 54.8

Medium20 30.1 43.1 46.0 46.3 51.0 47.4 43.1 36.9 54.950 29.4 42.1 45.1 46.1 51.1 47.5 42.9 36.5 54.8100 28.4 40.6 43.5 45.3 51.1 48.0 42.9 36.0 54.5

Low20 17.1 28.7 31.9 34.5 38.4 33.2 28.1 18.7 41.750 28.7 31.1 33.9 36.5 42.0 37.1 31.8 22.1 45.0100 28.7 34.8 37.7 39.7 46.7 43.4 36.6 28.4 49.7

YDFC 10

High20 33.9 44.7 47.2 49.5 51.9 49.1 45.8 38.6 56.650 33.5 44.3 46.5 48.5 51.4 48.5 44.9 37.4 55.9100 31.9 43.6 45.9 47.5 50.5 47.4 43.4 35.2 54.9

Medium20 31.4 42.0 44.6 46.8 49.6 46.5 42.8 35.5 54.050 31.5 42.0 44.5 46.9 49.6 46.2 42.5 34.7 54.0100 31.8 42.8 44.7 46.0 49.1 46.0 41.6 33.0 53.6

Low20 27.7 29.6 32.6 34.9 36.9 31.9 25.9 18.9 41.250 26.9 33.6 35.8 37.5 40.3 35.9 30.0 21.1 44.5100 29.5 38.7 40.6 41.3 44.2 40.5 35.1 25.3 48.7

YDFC 12

High20 32.4 44.5 47.1 46.7 50.6 47.7 45.2 39.0 55.350 32.0 44.2 46.7 46.0 50.4 47.4 44.5 38.2 55.0100 31.2 44.3 46.5 46.0 50.6 47.8 44.2 37.3 55.0

Medium20 32.4 43.3 45.5 45.4 49.3 46.4 43.6 37.0 54.050 31.1 43.0 45.3 45.1 49.6 46.3 43.4 36.7 53.9100 31.3 43.7 45.5 45.2 49.9 46.8 43.2 36.3 54.2

Low20 24.8 30.3 32.3 33.9 36.5 33.0 27.1 19.2 41.050 28.3 32.4 33.9 35.7 38.9 35.2 29.2 20.8 43.1100 30.2 38.2 40.2 39.8 44.2 40.3 34.3 24.2 48.3

YDFC 14

High20 35.6 48.3 52.1 49.6 54.4 51.9 49.1 43.6 59.350 35.5 47.9 51.6 49.0 54.0 51.1 48.6 43.0 58.8100 35.3 47.5 50.8 48.3 53.4 50.5 47.6 41.8 58.1

Medium20 35.3 47.5 50.7 48.6 53.4 50.6 48.0 42.3 58.250 34.9 47.3 50.4 48.2 53.0 50.2 47.3 41.6 57.8100 34.8 46.8 49.7 47.6 52.7 49.6 46.7 40.7 57.3

Low20 30.3 32.4 33.5 34.2 37.3 33.5 28.0 18.7 42.050 38.4 34.3 32.2 34.6 35.5 36.0 31.3 32.4 43.9100 32.2 39.6 41.2 39.3 44.8 39.5 34.2 23.7 48.7

YDFC 16

High20 35.9 45.9 46.9 49.4 51.8 49.4 46.9 39.8 56.850 35.5 47.0 48.2 48.4 52.1 49.4 46.9 39.6 56.9100 35.3 47.0 49.0 48.4 52.9 49.3 47.0 38.8 57.3

Medium20 35.2 45.7 47.8 48.3 52.0 48.8 46.3 38.7 56.650 35.8 46.4 48.2 47.9 51.5 48.8 46.0 38.5 56.4100 35.6 46.2 47.7 48.3 51.7 48.8 45.8 37.5 56.4

Low20 28.1 33.5 35.8 37.3 40.9 35.8 31.5 28.0 44.850 30.7 35.3 37.2 38.9 42.5 37.3 32.5 26.1 46.4100 33.8 40.0 41.2 41.9 46.0 40.8 36.4 26.5 49.9

YDFC 18

High20 34.1 46.3 46.5 48.0 50.1 48.9 46.4 39.3 55.850 35.8 46.3 46.4 47.5 50.2 48.7 46.1 38.9 55.7100 34.9 46.5 47.1 47.8 50.6 49.1 45.9 38.3 56.0

Medium20 34.5 45.3 45.8 47.7 49.5 47.8 45.6 38.7 55.250 34.6 45.1 45.7 47.0 49.7 47.8 45.1 37.8 55.0100 33.9 45.6 46.1 47.2 50.1 48.3 44.8 36.9 55.3

Low20 30.0 32.7 34.3 36.7 38.7 35.0 29.3 20.2 43.450 30.7 34.5 34.9 38.4 40.6 36.8 30.5 21.2 45.0100 31.8 39.5 40.0 42.4 44.1 41.8 35.0 25.1 49.1

YDFC 20

High20 36.2 48.3 50.1 49.3 52.0 52.1 49.5 43.5 58.450 35.8 48.1 49.7 48.9 51.9 51.7 49.0 43.0 58.1100 36.1 47.9 49.3 48.4 51.8 51.3 48.3 42.0 57.7

Medium20 35.3 47.1 48.4 47.9 50.8 50.9 48.2 42.0 57.150 35.3 47.2 48.3 47.8 51.2 51.0 48.0 41.9 57.2100 35.2 47.1 48.2 47.9 51.2 50.6 47.6 41.2 57.0

Low20 30.0 33.7 34.7 37.2 38.1 36.7 31.3 23.4 43.950 29.2 35.1 35.9 39.0 39.8 38.1 32.4 24.0 45.3100 30.2 38.8 38.8 41.3 42.8 40.9 35.3 26.3 48.1

16

YDFC SOUND POWER LEVEL Follows JB standard JB/T 4330 - 1999

Acoustics

Model Speed ESP (Pa) 63Hz 125Hz 250Hz 500Hz 1KHz 2KHz 4KHz 8KHz dB(A)

YDFC 08

High20 44.7 57.7 60.5 60.8 65.5 61.5 57.7 52.1 69.450 44.3 56.6 59.6 60.4 65.5 61.4 57.2 51.4 69.1100 42.8 54.7 57.8 59.3 65.0 61.8 57.0 50.4 68.5

Medium20 43.8 56.8 59.7 60.0 64.7 61.1 56.8 50.6 68.650 43.1 55.8 58.8 59.8 64.8 61.2 56.6 50.3 68.5100 42.1 54.3 57.3 59.0 64.8 61.7 56.6 49.7 68.2

Low20 30.8 42.4 45.6 48.2 52.1 46.9 41.8 32.4 55.450 42.5 44.8 47.6 50.2 55.7 50.8 45.5 35.8 58.6100 42.4 48.5 51.4 53.4 60.4 57.1 50.3 42.1 63.3

YDFC 10

High20 47.8 58.6 61.1 63.3 65.7 63.0 59.7 52.4 70.450 47.4 58.2 60.4 62.4 65.3 62.4 58.8 51.3 69.8100 45.8 57.4 59.8 61.3 64.4 61.3 57.2 49.1 68.8

Medium20 45.3 55.9 58.5 60.6 63.5 60.3 56.7 49.4 67.950 45.4 55.9 58.4 60.8 63.5 60.1 56.3 48.6 67.8100 45.7 56.7 58.6 59.9 62.9 59.9 55.5 46.9 67.4

Low20 41.5 43.5 46.5 48.7 50.7 45.7 39.8 32.7 54.950 40.8 47.5 49.6 51.4 54.2 49.8 43.9 35.0 58.3100 43.3 52.6 54.5 55.1 58.0 54.4 48.9 39.2 62.5

YDFC 12

High20 46.4 58.5 61.1 60.6 64.5 61.7 59.2 53.0 69.350 46.0 58.2 60.6 59.9 64.3 61.4 58.5 52.1 68.9100 45.2 58.3 60.5 60.0 64.6 61.7 58.1 51.3 69.0

Medium20 46.4 57.3 59.5 59.4 63.2 60.4 57.6 51.0 67.950 45.1 57.0 59.3 59.1 63.5 60.3 57.4 50.7 67.9100 45.3 57.6 59.4 59.2 63.9 60.8 57.2 50.3 68.2

Low20 38.8 44.3 46.3 47.9 50.4 46.9 41.0 33.1 54.850 42.3 46.4 47.9 49.6 52.9 49.2 43.1 34.8 57.0100 44.1 52.1 54.2 53.7 58.2 54.3 48.3 38.2 62.2

YDFC 14

High20 49.7 62.4 66.2 63.7 68.5 66.0 63.2 57.7 73.450 49.6 62.0 65.7 63.1 68.1 65.2 62.7 57.0 72.9100 49.4 61.6 64.9 62.3 67.5 64.6 61.7 55.9 72.2

Medium20 49.4 61.6 64.7 62.7 67.5 64.7 62.1 56.4 72.350 49.0 61.4 64.5 62.3 67.1 64.2 61.4 55.7 71.9100 48.8 60.9 63.8 61.7 66.8 63.7 60.8 54.8 71.4

Low20 44.4 46.5 47.6 48.3 51.4 47.6 42.1 32.8 55.850 52.5 48.4 46.3 48.7 49.5 50.0 45.4 46.5 56.6100 46.3 53.7 55.3 53.4 58.9 53.6 48.3 37.8 62.7

YDFC 16

High20 50.1 60.1 61.1 63.6 66.0 63.6 61.1 54.0 71.050 49.8 61.2 62.5 62.6 66.3 63.6 61.1 53.8 71.1100 49.5 61.2 63.3 62.6 67.1 63.5 61.2 53.0 71.5

Medium20 49.4 60.0 62.0 62.5 66.2 63.1 60.5 52.9 70.850 50.0 60.7 62.4 62.2 65.7 63.0 60.2 52.7 70.6100 49.8 60.4 62.0 62.6 66.0 63.0 60.0 51.7 70.6

Low20 42.4 47.7 50.0 51.6 55.1 50.0 45.7 42.3 58.950 45.0 49.6 51.4 53.1 56.8 51.6 46.7 40.3 60.5100 48.0 54.2 55.4 56.1 60.2 55.1 50.6 40.8 64.0

YDFC 18

High20 48.5 60.6 60.8 62.3 64.4 63.2 60.7 53.7 70.150 50.1 60.6 60.7 61.9 64.6 63.0 60.4 53.2 70.0100 49.3 60.9 61.4 62.2 65.0 63.4 60.2 52.7 70.4

Medium20 48.8 59.7 60.1 62.1 63.9 62.2 60.0 53.1 69.550 48.9 59.5 60.0 61.3 64.0 62.1 59.5 52.1 69.3100 48.3 59.9 60.5 61.6 64.5 62.7 59.2 51.3 69.6

Low20 44.4 47.1 48.6 51.1 53.1 49.4 43.7 34.6 57.550 45.1 48.9 49.2 52.8 54.9 51.2 44.8 35.5 59.2100 46.2 53.8 54.4 56.8 58.4 56.1 49.4 39.4 63.4

YDFC 20

High20 50.7 62.8 64.6 63.8 66.5 66.6 64.0 58.0 72.950 50.3 62.6 64.2 63.4 66.4 66.2 63.5 57.4 72.5100 50.6 62.4 63.7 62.9 66.3 65.8 62.8 56.5 72.2

Medium20 49.8 61.5 62.9 62.4 65.3 65.4 62.6 56.4 71.550 49.8 61.6 62.8 62.2 65.7 65.5 62.5 56.4 71.6100 49.7 61.6 62.7 62.4 65.6 65.0 62.1 55.7 71.4

Low20 44.5 48.2 49.2 51.7 52.6 51.2 45.8 37.9 58.250 43.7 49.6 50.4 53.5 54.2 52.5 46.8 38.5 59.6100 44.7 53.3 53.3 55.8 57.3 55.3 49.8 40.7 62.5

17

CONTROLS OPERATION DATA


Figure 1

Figure 2

2 or 4 PIPE SYSTEM - YDFC08

2 or 4 PIPE SYSTEM - YDFC10-20

Operation & Controls

18


Figure 3

2 PIPE SYSTEM WITH ELECTRICAL HEATING ANDSPECIAL TERMINAL BOX WITH RELAYS AND FUSE

Operation & Controls

Three Speed Switch Unit motor is a single-phase, permanent split capacitor type with three speeds tappings High / Medium / Low, wired to the terminal block with colour coded wires.

2 Pipe System Two Port & Three Port Water Valves for Cooling

Cooling is controlled by either modulating of switching On and Off the chilled water supply by means of an electrically operated valve. (Refer Fig.1 & 2)

4 Pipe System Hot Water Heating

"3+1 (A) and 4+1(C) configurations can be used for hot water heating. A separate hot water valve is required to be installed on the 1 row heating coil.Mode of switching from cooling to heating can be automatic or manual"

2 Pipe System with Electric Heating

"YDFC can be provided with one stage electrical heater of following capacities: Size 08 to 12 - 1500 Watts Size 14 - 2000 Watts Size 16 to 20 - 3000 Watts These heaters are provided as an option at extra cost. It is important that electrical heaters are interlocked to ensure that the heating elements receive no power supply when the fan is not selected to operate. Heater are provided with high temperature cut out at standard and are terminated in a terminal box for field wiring (Refer. Fig.3)"

Special Terminal Box A special terminal box equipped with relays and fuse can be provided at extra cost. This allows the power for the electrical heaters to be supplied separately.

19

Power Supply 220 Volt / 1 Phase / 50 Hz

Power Supply 220 Volt / 1 Phase / 60 Hz

* Nameplate Amps may vary

FLA Full Load AmpereC.B. Circuit BreakerR.C.S. Recommended Cable Size

Electrical Data

Model Maximum Absorbed Power(WATT) No. of Motors F.L.A (A.M.P) R.C.S mm2 C.B (AMP)

08 320 1 1.32 0.75 5

10 347 1 1.60 0.75 5

12 525 1 2.20 0.75 10

14 666 1 2.60 0.75 10

16 800 1 3.15 0.75 10

18 870 1 3.40 0.75 10

20 1140 1 4.45 0.75 15

Model Maximum Absorbed Power(WATT) No. of Motors F.L.A (A.M.P) R.C.S mm2 C.B (AMP)

08 415 1 1.64 0.75 5

10 435 1 1.74 0.75 5

12 650 1 2.56 0.75 10

14 770 1 3.10 0.75 10

16 1100 1 4.20 0.75 15

18 1150 1 4.50 0.75 15

20 1200 1 4.70 0.75 15

20

General

Furnish and install Fan Coil Units as indicated and scheduled in the plans. Units shall be factory assembled with coils that are pressure tested individually to 350 psi (2.8 MPa). The fans must be factory run and manufacturer must have a facility to test the capacity of cooling coils at specified entering air conditions and specified chilled water temperature, to assure correct capacity.In addition the test facility shall be suitable to test air capacity at specified external pressure drop at indicated speed setting.

Basic Unit

The basic unit shall be fabricated out of 1mm galvanized steel to JIS G 3302 to Z18 or above. The fan deck and coil top panel shall be lined with 10mm coated glass fiber insulation. The return plenum shall be insulated with PE foam. The fan motor shall be easily removable for serviceability. A terminal box with terminal strip shall be provided for terminating the wiring. The filter shall be easily removable from either side or the back. Units with powder coating finish shall be available as an option.

Coils

Coils shall be made out of 3/8 inch or 9.52 mm OD copper tubes. Aluminum fins shall be 0.115mm thick and the coil shall have maximum spacing of 2.3mm between the fins. The coil shall be pressure tested under water to 2.8 Pa (For a working pressure of 1600 kpa) and dehydrated before assembly. Coil shall be provided with a drain plug in the bottom and a manual air vent on the top. The coil assembly shall be protected on the side on which piping is to be fitted with a cover made of GI sheet. The metal sheet below the coil shall be powder coated to avoid corrosion. Gold Epoxy and Blue Hydrophilic coated fins shall be available as options. There shall also be the availability of copper fins for higher hazardous and/or humid environments.

Motors

Motors shall be 3 speed, permanent split capacitor type with Thermal overload protection. Motors shall have permanently lubricated ball bearings. The motors shall have a class F insulation. Standard motor shall be IP20, IP54shall be available on as an option. Total enclosed motors shall be available on request (option). Motors shall be protected by an internal overload that is UL Certified component.

Fans

Fans shall be centrifugal direct-drive, double inlet double width, forward curved type. Fan wheels shall be statically and dynamically balanced.

Terminal Box

All units shall be provided with factory installed terminal box with the fan motor wired to the box.

Drain Pan

Drain Pan shall be die-formed steel, sloped to the piping connection, which will be threaded for easy connection. Internal surface shall be painted with anti-corrosive paint. The drain pan shall be insulated from below the closed cell formed insulation that complies with BS476 part 6 to class 1 requirements.

Testing

Manufacturer shall have a test facility to verify the air flow rate at specified external static pressure on all three speeds. It shall also be possible to verify the cooling capacity with water flow rates and temperature shown in the product guide. Verification of Airflow and Capacities shall be an option available at a declared cost. The manufacturing process should have a certified ISO 9000 quality plan.

Filter

As an option, 25mm aluminum media filters shall be available.

Guide Specifications

21

Certifications - ISO9001:2008

22

Certifications - ISO14001:2004

23

Certifications - OHSAS18001:2007

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Documents

High Static Fan Coil Units YDFC - Johnson Controls