TECHNICAL SUPPORT MANUAL Fan Coils

Transcription

1 Fan Coils FEM4X, WAHM**4, WAHT**4 DANGER, WARNING, CAUTION, and NOTE The signal words DANGER, WARNING, CAUTION, and NOTE are used to identify levels of hazard seriousness. The signal word DANGER is only used on product labels to signify an immediate hazard. The signal words WARNING, CAUTION, and NOTE will be used on product labels and throughout this manual and other manuals that may apply to the product. DANGER Immediate hazards which will result in severe personal injury or death. WARNING Hazards or unsafe practices which could result in severe personal injury or death. CAUTION Hazards or unsafe practices which may result in minor personal injury or product or property damage. NOTE Used to highlight suggestions which will result in enhanced installation, reliability, or operation. TABLE OF CONTENTS Model Number Identification Wiring Diagram Performance Data Parts Drawing FEM4X Parts List FEM4X Parts Drawing FEM4X Parts List FEM4X Parts Drawing FEM4X Parts List FEM4X Parts Drawing WAHM, WAHT Parts List WAHM, WAHT MODELS Safety Labeling and Signal Words Signal Words in Manuals The signal word WARNING is used throughout this manual in the following manner: WARNING! WARNING The signal word CAUTION is used throughout this manual in the following manner:! CAUTION Signal Words on Product Labeling Signal words are used in combination with colors and/or pictures on product labels.! WARNING ELECTRICAL SHOCK HAZARD FEM4X1800A1 FEM4X2400A1 WAHM184A2 WAHM244A2 WAHT184A2 WAHT244A2 FEM4X3000A1 FEM4X3500A1 WAHM304A2 WAHM364A2 WAHT304A2 WAHT364A2 FEM4X3600A1 FEM4X4200A1 WAHM424A2 WAHM484A2 WAHT424A2 WAHT484A2 FEM4X4800A1 FEM4X6000B1 WAHM604A2 WAHT604A2 FEM4X6000BT1 Failure to turn off electric power could result in personal injury or death. Before installing or servicing system, turn off main power to the system. There may be more than one disconnect switch, including accessory heater(s) April 2011

2 FAN COIL MODEL NUMBER IDENTIFICATION GUIDE DIGIT POSITION ,7,8, F E M 4 X 1800 A T F = Fan Coil UNIT E = ECM S = Standard PSC MOTOR TYPE M = Multiposition U = Upflow INSTALLATION TYPE 4 = Environmentally Sound R 410A REFRIGERANT X = TXV METERING DEVICE 1800 = 18,000 BTUH = 1 1/2 tons 2400 = 24,000 BTUH = 2 tons 3000 = 30,000 BTUH = 2 1/2 tons 3500 = 36,000 BTUH = 3 tons 3600 = 36,000 BTUH = 3 tons 4200 = 42,000 BTUH = 3 1/2 tons 4800 = 48,000 BTUH = 4 tons 6000 = 60,000 BTUH = 5 tons NOMINAL CAPACITY A = Standard AT = Tin Coated Copper Tube SALES CODE / FEATURES FAN COIL MODEL NUMBER IDENTIFICATION GUIDE Digit Position: 1, , Example Part Number: WA H M 24 4 A 1 WA = Air Handler S = Standard Motor H = High Efficiency Motor MOTOR TYPE M = Multiposition Plain Copper Evaporator Coil T = Multiposition Tin coated Copper Evaporator Coil INSTALLATION TYPE 18 = 18,000 BTU/hr = 1 1/2 TONS 24 = 24,000 BTU/hr = 2 TONS 30 = 30,000 BTU/hr = 2 1/2 TONS 36 = 36,000 BTU/hr = 3 TONS 42 = 42,000 BTU/hr = 3 1/2 TONS 48 = 48,000 BTU/hr = 4 TONS 60 = 60,000 BTU/hr = 5 TONS NOMINAL COOLING CAPACITY 4 = R 410A REFRIGERANT SALES DIGIT EXTRA DIGIT

3 ACCESSORIES PART NUMBER IDENTIFICATION GUIDE EB EB = Evaporator Blower AC 01 NCB A AC = Accessory 01 = Product Identifier Number NCB = Non Combustible Base Kit DFK = Down Flow Kit PLG = Power Plug (no heat kit) SPK = Single Point Wiring Kit FKS = Filter Kit Small FKM = Filter Kit Medium FKL = Filter Kit Large FKX = Filter Kit Extra Large CTK = Condensate Trap Kit (PVC pipe) Sales Code ELECTRIC HEATER MODEL NUMBER IDENTIFICATION GUIDE EHK 05 A K N 1 EHK = Electric Heater Kit 05 = 5 kw 07 = 7 kw 09 = 9 kw 10 = 10 kw 15 = 15 kw 18 = 18 kw 20 = 20 kw 25 = 25 kw 30 = 30 kw NOMINAL HEAT VALUE Sales Code K = 208 / 230 single phase H = 208 / 230, 3 phase KC = 208 / 230, supplied as single phase, field convertible to 3 phase HC = 208 / 230 supplied as 3 phase, field convertible to single phase VOLTAGE (60 Hz) Product Identifier Engineering Code

4 Models: FEM4X1800A1 FEM4X2400A1 FEM4X3000A1 FEM4X3500A1 FEM4X3600A1 FEM4X4200A1 FEM4X4800A

5 Models: WAHM184A2 WAHM244A2 WAHM304A2 WAHM364A2 WAHM424A2 WAHM484A2 WAHM604A2 FEM4X6000B1 FEM4X6000BT1 WAHT184A2 WAHT244A2 WAHT304A2 WAHT364A2 WAHT424A2 WAHT484A2 WAHT604A

6 Model FEM4X1800 FEM4X2400 FEM4X3000 FEM4X3500 FEM4X3600 FEM4X4200 FEM4X4800 Model FEM4X6000B AIRFLOW PERFORMANCE CFM at a given Speed and Static reading Blower Speed Measured Static Pressure, inlet to outlet (inches water column) High Medium Low High Medium Low High Medium Low High Medium Low High Medium Low High Medium Low High Medium Low AIRFLOW PERFORMANCE CFM at a given Speed and Static reading Measured Static Pressure, inlet to outlet (inches water column) Blower Speed Tap Tap Tap Tap Tap NOTES: 1. Airflow based upon dry coil at 230v with factory approved filter and electric heater (2 element heater sizes 1800 through 3600, 3 element heater sizes 4200 through 6000). 2. Airflow at 208 volts is approximately the same as 230 volts because the ECM motor is a constant torque motor. The torque doesn t drop off at the speeds the motor operates. 3. To avoid potential for condensate blowing out of drain pan prior to making drain trap: Return static pressure must be less than 0.40 in. wc. Horizontal applications of sizes must have supply static greater than 0.20 in. wc. 4. Airflow above 400 cfm/ton on size could result in condensate blowing off coil or splashing out of drain pan. 5. Not recommended for use above 0.60 inches water column external static pressure. 6. Shading Airflow outside 450 cfm/ton

7 Model WAHM184A* WAHT184A* WAHM244A* WAHT244A* WAHM304A* WAHT304A* WAHM364A* WAHT364A* WAHM424A* WAHT424A* WAHM484A* WAHT484A* WAHM604A* WAHT604A* AIRFLOW PERFORMANCE CFM at a given Speed and Static reading Blower Speed Measured Static Pressure, inlet to outlet (inches water column) High Medium Low High Medium Low High Medium Low High Medium Low High Medium Low High Medium Low High Medium Low STATIC PRESSURE CORRECTION FROM DRY TO WET COIL (inches of water column) Airflow performance chart above was developed using fan coils with DRY coils. When taking a static reading across a WET coil, adjust the static pressure numbers by adding the values in this table (for a given CFM, wet coil will have greater static pressure drop than dry coil). Model Size CFM FEM4X FEM4X FEM4X FEM4X FEM4X FEM4X FEM4X FEM4X

8 STATIC PRESSURE CORRECTION FROM DRY TO WET COIL (inches of water column) Airflow performance chart above was developed using fan coils with DRY coils. When taking a static reading across a WET coil, adjust the static pressure numbers by adding the values in this table (for a given CFM, wet coil will have greater static pressure drop than dry coil). Model WAHM184A* WAHT184A* WAHM244A* WAHT244A* WAHM304A* WAHT304A* WAHM364A* WAHT364A* WAHM424A* WAHT424A* WAHM484A* WAHT484A* WAHM604A* WAHT604A* CFM STATIC PRESSURE DROP ACROSS FILTER (inches of water column) Model Size CFM FEM4X FEM4X FEM4X FEM4X FEM4X FEM4X FEM4X FEM4X STATIC PRESSURE DROP ACROSS FILTER (inches of water column) Model CFM WAHM184A* WAHT184A* WAHM244A* WAHT244A* WAHM304A* WAHT304A* WAHM364A* WAHT364A* WAHM424A* WAHT424A* WAHM484A* WAHT484A* WAHM604A* WAHT604A*

9 A B FEM4X Z C AH JJ D AJ W Y AK E P 22 HH R ZZ 1 NOTE: This illustration is for reference only. Your unit may differ in appearance or may not include all components shown. Please refer to Parts List for exact parts listing. F H G

10 A C FEM4X Z1 B AF AG D UU W Z2 JJ E AK AJ AH P 22 HH R ZZ 1 NOTE: This illustration is for reference only. Your unit may differ in appearance or may not include all components shown. Please refer to Parts List for exact parts listing. F H G

11 NN AE FEM4X RR PP AD 7 SS AM AN AR 8 21 PL AC MM AB 6 TT LL 19 KK 13 J K L 7 WW M X AP N XX NOTE: This illustration is for reference only. Your unit may differ in appearance or may not include all components shown. Please refer to Parts List for exact parts listing

12 14 GG 15 FEM4X YY 17 BB U CC FF AA 23 NOTE: This illustration is for reference only. Your unit may differ in appearance or may not include all components shown. Please refer to Parts List for exact parts listing. 4 T 2 DD EE

13 FEM4X PARTS LIST KEY NO. DESCRIPTION PART NO. FEM4X1800A1 FEM4X2400A1 FEM4X3000A1 FEM4X3600A1 FEM4X4200A1 FEM4X4800A1 1 Blower Assembly DD Blower Assembly DD Blower Assembly DD Blower Assembly DD Blower Assembly DD Blower Assembly DD Motor, Blower 1/3 HP Motor, Blower 1/3 HP Motor, Blower 1/3 HP Motor, Blower 1/2 HP Motor, Blower 1/2 HP Motor, Blower 3/4 HP Wheel, Blower DD Wheel, Blower DD Wheel, Blower DD Wheel, Blower DD Wheel, Blower DD Pan, Drain Vertical/Horizontal Pan, Drain Vertical/Horizontal Pan, Drain Vertical/Horizontal Pan, Drain Vertical Coil & Header Assembly Coil & Header Assembly Coil & Header Assembly Coil & Header Assembly Coil & Header Assembly Coil & Header Assembly Distributor Assembly Distributor Assembly Distributor Assembly Distributor Assembly Distributor Assembly Strainer Transformer Board, Fan Control Circuit Fuse, Circuit Board Harness Assembly Filter 13 1/16 x 21 9/ Filter 16 3/8 x 21 9/ Filter 19 15/16 x 21 9/ continued on next page

14 FEM4X PARTS LIST (continued) KEY NO. DESCRIPTION PART NO. FEM4X1800A1 FEM4X2400A1 FEM4X3000A1 FEM4X3600A1 FEM4X4200A1 FEM4X4800A1 21 Valve, Expansion Valve, Expansion Valve, Expansion Valve, Expansion Lug, Ground Harness Assy, Blower Hi Volt )( Harness Assembly, Unit A Panel, Top A Panel, Top A Panel, Top A Panel, Top A Panel, Top A Panel, Top AA Leg & Grommet, Motor Mount AA Leg & Grommet, Motor Mount AA Leg & Grommet, Motor Mount AF Bracket, Front AG Bracket, Rear AH Spring, Filter AJ Angle Tie AK Grommet, Suction AK Grommet, Suction AL Plug, Button AM Plate Delta Front AM Plate Delta Front AN Plate Delta Rear AN Plate Delta Rear AP Guard, Edge B Door, Upper B Door, Upper B Door, Upper B Door, Upper B Door, Upper B Door, Upper BB Band, Motor Mount BB Band, Motor Mount C Cover, Disconnect CC Screw, Motor Mount D Door, Lower continued on next page

15 FEM4X PARTS LIST (continued) KEY NO. DESCRIPTION PART NO. FEM4X1800A1 FEM4X2400A1 FEM4X3000A1 FEM4X3600A1 FEM4X4200A1 FEM4X4800A1 D Door, Lower D Door, Lower D Door, Lower D Door, Lower D Door, Lower DD Bolt, Motor Mount E Door, Fitting E Door, Fitting E Door, Fitting EE Nut, Motor Mount F Door, Filter F Door, Filter F Door, Filter FF Grommet, Motor Mount G Latch, Filter Door GG Barrier, Low Voltage H Nut, Filter Door HH Plate, Heater HH Plate, Heater HH Plate, Heater J Bracket, Coil JJ Support, Coil Rear K Extension, Coil K Extension, Coil K Extension, Coil KK Bracket, Coil L Baffle, Coil LL Bracket, Coil M Bracket, Coil Rear MM Shield, Drain Pan N Shield, Drain Pan NN Air Seal Assembly NN Air Seal Assembly P Deck, Blower P Deck, Blower P Deck, Blower P Deck, Blower PP Trough, Condensate PP Trough, Condensate continued on next page

16 FEM4X PARTS LIST (continued) KEY NO. DESCRIPTION PART NO. FEM4X1800A1 FEM4X2400A1 FEM4X3000A1 FEM4X3600A1 FEM4X4200A1 FEM4X4800A1 R Baffle, Diffuser RR Trough, Condensate S Bracket, Housing S Bracket, Housing S Bracket, Housing SS Baffle, Drip SS Baffle, Drip T Housing & Wheel, Blower T Housing & Wheel, Blower T Housing & Wheel, Blower T Housing & Wheel, Blower T Housing & Wheel, Blower TT Ring, Drip U Cutoff, Blower U Cutoff, Blower U Cutoff, Blower U Cutoff, Blower U Cutoff, Blower UU Support, Drain Pan W Support, Side Coil WW Support, Coil X Channel, Condensate XX Support, Condensate Pan Y Bracket, Filter Y Bracket, Filter YY Plate, Filler Z Wrapper Z Wrapper Z Wrapper Z Wrapper Z Wrapper Z1 Wrapper, Upper Z2 Wrapper, Lower ZZ Plate, Filler )( Grommet )( Grommet, Liquid

17 FEM4X 3500 A NOTE: This illustration is for reference only. Your unit may differ in appearance or may not include all components shown. Please refer to Parts List for exact parts listing. C B H D 15 K AA G BB 5 1 E

18 NOTE: This illustration is for reference only. Your unit may differ in appearance or may not include all components shown. Please refer to Parts List for exact parts listing. CC FEM4X 3500 EE GG 7 JJ DD FF HH

19 NOTE: This illustration is for reference only. Your unit may differ in appearance or may not include all components shown. Please refer to Parts List for exact parts listing. FEM4X F 3 15 W 4 14 Y Z X

20 FEM4X PARTS LIST KEY NO. DESCRIPTION PART NO. FEM4X3500A1 01 BLOWER ASSY TRANSFORMER FAN COIL CONTROL BOARD HARNESS ASSY BLOWER FILTER LO EFF TXV COIL AND HEADER ASY STRAINER CONDENSATE PAN ASY WHEEL BLOWER MOTOR BLOWER 1/2 HP HARNESS ECMX CUTOFF LUG GROUND DISTRIBUTOR ASY A PANEL ASSY TOP INSUL AA PLATE HEATER B DOOR ASSY LOWER INSUL BB DECK BLOWER C DOOR ASSY UPPER INSUL CC BRACKET COIL D DOOR ASSY FITTING INSUL DD SHIELD COND PAN E DOOR ASSY FILTER EE EXTENSION COIL F BARRIER LOW VOLTAGE FF SUPPORT COIL G BAFFLE DIFFUSER GG BAFFLE COIL H SPRING HH SUPPORT JJ CHANNEL COND K GROMMET SUCTION W BAND MTR MOUNT X HOUSING BLOWER FAN Y ARM AND GROMMET ASSY Z SCREW SPECIAL )( HEX HD 10AB 1/ )( HEX HD 10AB 5/ )( PAINT TOUCH UP )( GROMMET LIQUID )( GROMMET )( PLATE FILLER

21 NOTE: This illustration is for reference only. Your unit may differ in appearance or may not include all components shown. Please refer to Parts List for exact parts listing. FEM4X 6000B(T) A C B H D K G BB AA 5 1 E

22 NOTE: This illustration is for reference only. Your unit may differ in appearance or may not include all components shown. Please refer to Parts List for exact parts listing. CC FEM4X 6000B(T) EE GG 7 FF JJ Q HH

23 NOTE: This illustration is for reference only. Your unit may differ in appearance or may not include all components shown. Please refer to Parts List for exact parts listing. T FEM4X 6000B(T) 7 R LL MM RR PP S U 7 M L Q V 10 N P 9 18 J

24 NOTE: This illustration is for reference only. Your unit may differ in appearance or may not include all components shown. Please refer to Parts List for exact parts listing. FEM4X 6000B(T) 2 F 3 15 W 4 14 Y Z X

25 FEM4X 6000B(T) NOTE: This illustration is for reference only. Your unit may differ in appearance or may not include all components shown. 7 Please refer to Parts List for exact parts listing. R LL RR T MM PP S M 6 U 7 L Q V 10 N P 9 8 J

26 FEM4X Parts List KEY NO. DESCRIPTION PART NO. FEM4X6000B1 FEM4X6000BT1 01 BLOWER ASSY DD TRANSFORMER HARNESS ASSY BLOWER FILTER HH 21.5X19.875X TXV COIL AND HEADER ASY COIL & HDR ASSY STRAINER CONDENSATE PAN CONDENSATE PAN ASY WHEEL BLOWER MTR BLR 1/230 3/4 HP HARNESS ASY ECMX FAN COIL PANEL CUTOFF BLWR LUG GROUND DISTRIBUTOR ASY A PANEL ASSY TOP INSUL AA PLATE HEATER B DOOR ASSY LOWER INSUL BB DECK BLOWER C DOOR ASSY UPPER INSUL D DOOR ASSY FITTING INSUL E DOOR ASSY FILTER F BARRIER LOW VOLTAGE G BAFFLE DIFFUSER H SPRING J TUBE DRAIN K GROMMET SUCTION L PLUG BUTTON LL FITTING DRAIN M SUPPORT PAN MM FITTING DRAIN N BRACKET COIL P BRACKET COIL PP CAP Q SHIELD COND PAN R AIR SEAL ASSY RR CAP S TROUGH CNDS T TROUGH CNDS U BAFFLE DRIP V RING DRIP W BAND MTR MOUNT X HOUSING BLOWER FAN X HOUSING BLR REPLACEMENT KIT Y ARM AND GROMMET ASSY Z SCREW SPECIAL Parts Not Shown )( HARNESS ASSY UNIT )( HEX HD 10AB 1/ )( HEX HD 10AB 5/ )( GROMMET LIQUID )( PLATE FILLER )( FUSE 3A )( GROMMET )( PAINT DARK GREY 16OZ AEROSOL

27 WAHM, WAHT UNITS A NOTE: This illustration is for reference only. Your unit may differ in appearance or may not include all components shown. Please refer to Parts List for exact parts listing. C B H D 15 K AA G BB 5 1 E

28 NOTE: This illustration is for reference only. Your unit may differ in appearance or may not include all components shown. Please refer to Parts List for exact parts listing. CC WAHM, WAHT UNITS EE GG 7 JJ DD FF HH

29 NOTE: This illustration is for reference only. Your unit may differ in appearance or may not include all components shown. Please refer to Parts List for exact parts listing. WAHM, WAHT UNITS 7 R LL RR T MM PP S M 6 U 7 L Q V 10 N P 9 8 J

30 WAHM, WAHT UNITS NOTE: This illustration is for reference only. Your unit may differ in appearance or may not include all components shown. Please refer to Parts List for exact parts listing. 2 F 3 15 W 4 14 Y Z X

31 WAHM Parts List KEY NO. DESCRIPTION PART NO. WAHM184A2 WAHM244A2 WAHM304A2 WAHM364A2 WAHM424A2 WAHM484A2 WAHM604A2 01 BLOWER ASSY BLOWER ASSY BLOWER ASSY BLOWER ASSY BLOWER ASSY BLOWER ASSY BLOWER ASSY TRANSFORMER HARNESS ASSY BLOWER FILTER LO EFF FILTER LO EFF FILTER LO EFF FILTER LO EFF TXV TXV TXV TXV TXV COIL AND HEADER ASY COIL AND HEADER ASY COIL AND HEADER ASY COIL AND HEADER ASY COIL AND HEADER ASY COIL AND HEADER ASY COIL AND HEADER ASY STRAINER CONDENSATE PAN CONDENSATE PAN CONDENSATE PAN CONDENSATE PAN ASY CONDENSATE PAN ASY CONDENSATE PAN ASY CONDENSATE PAN ASY CONDENSATE PAN ASY WHEEL BLOWER WHEEL BLOWER WHEEL BLOWER WHEEL BLOWER WHEEL BLOWER MOTOR BLOWER MOTOR BLOWER MOTOR BLOWER MOTOR BLOWER MOTOR BLOWER MOTOR BLOWER MOTOR BLOWER HARNESS ASSY BLOWER ECMX CUTOFF CUTOFF CUTOFF CUTOFF CUTOFF LUG GROUND continued on next page

32 WAHM Parts List KEY NO. DESCRIPTION PART NO. 16 DISTRIBUTOR ASY DISTRIBUTOR ASY DISTRIBUTOR ASY DISTRIBUTOR ASY DISTRIBUTOR ASY DISTRIBUTOR ASY A PANEL ASSY TOP INSUL A PANEL ASSY TOP INSUL A PANEL ASSY TOP INSUL A PANEL ASSY TOP INSUL A PANEL ASSY TOP INSUL A PANEL ASSY TOP INSUL AA PLATE HEATER AA PLATE HEATER AA PLATE HEATER AA PLATE HEATER B DOOR ASSY LOWER INSUL B DOOR ASSY LOWER INSUL B DOOR ASSY LOWER INSUL B DOOR ASSY LOWER INSUL B DOOR ASSY LOWER INSUL B DOOR ASSY LOWER INSUL B DOOR ASSY LOWER INSUL BB DECK BLOWER BB DECK BLOWER BB DECK BLOWER BB DECK BLOWER BB DECK BLOWER C DOOR ASSY UPPER INSUL C DOOR ASSY UPPER INSUL C DOOR ASSY UPPER INSUL C DOOR ASSY UPPER INSUL C DOOR ASSY UPPER INSUL C DOOR ASSY UPPER INSUL CC BRACKET COIL CC BRACKET COIL D DOOR ASSY FITTING INSUL D DOOR ASSY FITTING INSUL DD SHIELD COND PAN E DOOR ASSY FILTER E DOOR ASSY FILTER E DOOR ASSY FILTER E DOOR ASSY FILTER EE EXTENSION COIL EE EXTENSION COIL EE EXTENSION COIL F BARRIER LOW VOLTAGE FF SUPPORT COIL FF SUPPORT COIL FF SUPPORT COIL G BAFFLE DIFFUSER GG BAFFLE COIL continued on next page WAHM184A2 WAHM244A2 WAHM304A2 WAHM364A2 WAHM424A2 WAHM484A2 WAHM604A

33 WAHM Parts List KEY NO. DESCRIPTION PART NO. H SPRING HH SUPPORT COND PAN J TUBE DRAIN JJ CHANNEL COND K GROMMET SUCTION K GROMMET SUCTION K GROMMET SUCTION L PLUG BUTTON LL FITTING DRAIN M SUPPORT PAN MM FITTING DRAIN N BRACKET COIL P BRACKET COIL PP CAP Q SHIELD COND PAN R AIR SEAL ASSY R AIR SEAL ASSY RR CAP S TROUGH CNDS S TROUGH CNDS T TROUGH CNDS U BAFFLE DRIP U BAFFLE DRIP U BAFFLE DRIP V RING DRIP V RING DRIP W BAND MTR MOUNT W BAND MTR MOUNT X HOUSING BLOWER FAN X HOUSING BLOWER FAN X HOUSING BLOWER FAN X HOUSING BLOWER FAN X HOUSING BLOWER FAN Y ARM AND GROMMET ASSY Y ARM AND GROMMET ASSY Y ARM AND GROMMET ASSY Z SCREW SPECIAL Parts Not Shown )( HEX HD 10AB 1/ )( HARNESS ASSY UNIT )( HEX HD 10AB 5/ )( PAINT TOUCH UP TAUPE METALLIC )( GROMMET LIQUID )( GROMMET WAHM184A2 WAHM244A2 WAHM304A2 WAHM364A2 WAHM424A2 WAHM484A2 WAHM604A

34 WAHT Parts List KEY NO. DESCRIPTION PART NO. WAHT184A2 WAHT244A2 WAHT304A2 WAHT364A2 WAHT424A2 WAHT484A2 WAHT604A2 01 BLOWER ASSY BLOWER ASSY BLOWER ASSY BLOWER ASSY BLOWER ASSY BLOWER ASSY BLOWER ASSY TRANSFORMER HARNESS ASSY BLOWER FILTER LO EFF FILTER LO EFF FILTER LO EFF FILTER LO EFF TXV TXV TXV TXV TXV COIL AND HEADER ASY COIL AND HEADER ASY COIL AND HEADER ASY COIL AND HEADER ASY COIL AND HEADER ASY COIL AND HEADER ASY COIL AND HEADER ASY STRAINER CONDENSATE PAN CONDENSATE PAN CONDENSATE PAN CONDENSATE PAN ASY CONDENSATE PAN ASY CONDENSATE PAN ASY CONDENSATE PAN ASY CONDENSATE PAN ASY WHEEL BLOWER WHEEL BLOWER WHEEL BLOWER WHEEL BLOWER WHEEL BLOWER MOTOR BLOWER MOTOR BLOWER MOTOR BLOWER MOTOR BLOWER MOTOR BLOWER MOTOR BLOWER MOTOR BLOWER HARNESS ASSY BLOWER ECMX CUTOFF CUTOFF CUTOFF CUTOFF CUTOFF LUG GROUND continued on next page

35 WAHT Parts List KEY NO. DESCRIPTION PART NO. 16 DISTRIBUTOR ASY DISTRIBUTOR ASY DISTRIBUTOR ASY DISTRIBUTOR ASY DISTRIBUTOR ASY DISTRIBUTOR ASY A PANEL ASSY TOP INSUL A PANEL ASSY TOP INSUL A PANEL ASSY TOP INSUL A PANEL ASSY TOP INSUL A PANEL ASSY TOP INSUL A PANEL ASSY TOP INSUL AA PLATE HEATER AA PLATE HEATER AA PLATE HEATER AA PLATE HEATER B DOOR ASSY LOWER INSUL B DOOR ASSY LOWER INSUL B DOOR ASSY LOWER INSUL B DOOR ASSY LOWER INSUL B DOOR ASSY LOWER INSUL B DOOR ASSY LOWER INSUL B DOOR ASSY LOWER INSUL BB DECK BLOWER BB DECK BLOWER BB DECK BLOWER BB DECK BLOWER BB DECK BLOWER C DOOR ASSY UPPER INSUL C DOOR ASSY UPPER INSUL C DOOR ASSY UPPER INSUL C DOOR ASSY UPPER INSUL C DOOR ASSY UPPER INSUL C DOOR ASSY UPPER INSUL CC BRACKET COIL CC BRACKET COIL D DOOR ASSY FITTING INSUL D DOOR ASSY FITTING INSUL DD SHIELD COND PAN E DOOR ASSY FILTER E DOOR ASSY FILTER E DOOR ASSY FILTER E DOOR ASSY FILTER EE EXTENSION COIL EE EXTENSION COIL EE EXTENSION COIL F BARRIER LOW VOLTAGE FF SUPPORT COIL FF SUPPORT COIL FF SUPPORT COIL G BAFFLE DIFFUSER GG BAFFLE COIL continued on next page WAHT184A2 WAHT244A2 WAHT304A2 WAHT364A2 WAHT424A2 WAHT484A2 WAHT604A

36 WAHT Parts List KEY NO. DESCRIPTION PART NO. WAHT184A2 WAHT244A2 WAHT304A2 WAHT364A2 WAHT424A2 WAHT484A2 WAHT604A2 H SPRING HH SUPPORT COND PAN J TUBE DRAIN JJ CHANNEL COND K GROMMET SUCTION K GROMMET SUCTION K GROMMET SUCTION L PLUG BUTTON LL FITTING DRAIN M SUPPORT PAN MM FITTING DRAIN N BRACKET COIL P BRACKET COIL PP CAP Q SHIELD COND PAN R AIR SEAL ASSY R AIR SEAL ASSY RR CAP S TROUGH CNDS S TROUGH CNDS T TROUGH CNDS U BAFFLE DRIP U BAFFLE DRIP U BAFFLE DRIP V RING DRIP V RING DRIP W BAND MTR MOUNT W BAND MTR MOUNT X HOUSING BLOWER FAN X HOUSING BLOWER FAN X HOUSING BLOWER FAN X HOUSING BLOWER FAN X HOUSING BLOWER FAN Y ARM AND GROMMET ASSY Y ARM AND GROMMET ASSY Y ARM AND GROMMET ASSY Z SCREW SPECIAL Parts Not Shown )( HARNESS ASSY UNIT )( HEX HD 10AB 1/ )( HEX HD 10AB 5/ )( PAINT TOUCH UP TAUPE METALLIC )( GROMMET LIQUID )( GROMMET International Comfort Products, LLC Lewisburg, Tennessee USA