REPLACEMENT PARTS MANUAL W0HA-A W0HA-B W0HA-C WALL MUNTED PACKAGED HEAT PUMP WHA-A WHA-B WHA-C Models: W0HADA W0HADB W0HADC WHADA WHADB WHADC Contents Description Page Cabinet Components Exploded View... Usage List... Functional Components Standard Units Exploded View... Usage List... Functional Components Dehumidification Units Exploded View... Usage List... 7 Control Panel 0 Volt Phase Units Layout View... Usage List... Control Panel 0 Volt Phase Units Layout View... 0 Usage List... Description Page Control Panel 0 Volt Phase Units Layout View... Usage List... Blower Assembly Exploded View... Usage List... General Notes Revised and/or additional pages may be issued from time to time. A complete and current manual consists of pages shown in the following contents section. Important Contact the installing and/or local Bard distributor for all parts requirements. Make sure you have the complete model and serial number available from the unit rating plates. Bard Manufacturing Company, Inc. Bryan, hio 0 www.bardhvac.com Manual: 0-A Supersedes: 0- Date: --7 Page of
CABINET CMPNENTS 0 0 7 0 7 SEP-7 SEP-7 Manual 0-A Page of
Dwg No. Part Number Description S7-7 S7- k Lower Base Lower Base -0-0 k Fan Shroud Fan Shroud S0--* S0- k S0-7 Right Side Right Side Right Side S0--* S0- k S0-0 Left Side Left Side Left Side S- S- k S- Control Panel Cover (uter) Control Panel Cover (uter) Control Panel Cover (uter) S7 S- k Condenser Partition Condenser Partition 7 Blower Partition S07-0-* S07- k S07-0 Top Top Top 0 S00 utlet Air Frame Assembly S0- S0- k S0- Back Back Back 0 Filter Bracket S-0 Control Panel Cover (Inner) S-7 Control Panel Cover (Inner) -0-* -0 k - -0-* -0 k - Side Grille Side Grille Side Grille Condenser Grille Condenser Grille Condenser Grille BFAD- Fresh Air Damper Assembly 7 7 7 7 7 7 S--* S-0 j S- k S-7 k S-0 S- Vent ption Door Vent ption Door with ERV Vent ption Door Vent ption Door with ERV Vent ption Door Vent ption Door with ERV S--* S- k S- Upper Front Upper Front Upper Front 00 Side Support 0 0 0 S-7-* S- k S- S-7 S- Right Side Cover Plate (uter) Right Side Cover Plate (uter) Right Side Cover Plate (uter) Drain Pan Drain Pan 7-0 Evaporator Support 7- Bottom Evaporator Fill 7-7 Bottom Evaporator Fill Control Panel Assembly See Control Panel Assy. Drawing & Parts List Assy. -0 Bottom Mounting Bracket Heat Shield 7 7 7 S- S-0 k S-7 Disconnect Access Door Disconnect Access Door Disconnect Access Door 7- Fill Plate 0 0 0 --* -0 k -- S--* S- k S- S- S-77 k Top Rain Flashing Top Rain Flashing Top Rain Flashing Filter Door Filter Door Filter Door Cond. Partition Block ff Plate Cond. Partition Block ff Plate CABINET CMPNENTS 0-0 Grommet Retainer - Air Baffle 0- Close ff Angle Exterior cabinet parts are manufactured with various paint color options. To ensure the proper paint color is received, include the complete model and serial number of the unit for which cabinet parts are being ordered. k Exterior cabinet parts are manufactured from stainless steel Code "S" Exterior cabinet parts are manufactured from aluminum Code "A" W0HA-A, B W0HA-C W0HADA, B W0HADC WHA-A, B WHA-C WHADA, B WHADC Manual 0-A Page of
FUNCTINAL CMPNENTS STANDARD UNITS Manual 0-A Page of
FUNCTINAL CMPNENTS STANDARD UNITS Dwg No. Part Number Description NS NS 7 7 000-000- 000-00 000-7 000-000- 000-000- S00- S00-00-00 00-00 -0 C0 0-0 0-00 7-00B 7-0B - -7 7-0B 7-0B 7-0B 7-0B 700-0 700-0 700-0 Molded Wire Harness (-PH) Molded Wire Harness (-PH) Blower Assembly Blower Assembly Fan Motor Mount Stainless Steel Fan Motor Mount Fan Blade Coated Fan Blade utdoor Fan Motor utdoor Fan Motor utdoor Coil (Includes Distributor) utdoor Coil Coated (Includes Distributor) Cooling Distributor Assembly Cooling Distributor Assembly Indoor Coil (Includes Cooling Distributor) Indoor Coil Coated (Includes Cooling Distributor) Indoor Coil (Includes Cooling Distributor) Indoor Coil Coated (Includes Cooling Distributor) Air Filter " Disposable Air Filter " Washable Air Filter " Pleated Disposable W0HA-A W0HA-B W0HA-C WHA-A WHA-B WHA-C 0 7-0 / Turn Fastener 7-0 / Turn Retainer 7-0 / Turn Receptacle 0-0 Reversing Valve w/v Solenoid Coil 0-0 Reversing Valve V Solenoid 0-0 Molded Plug " Lead 0-0 Filter Drier, Bi-Directional, /" Connections 7 0- Defrost Sensor Kit -00 Heating Expansion Valve - Heating Expansion Valve 0- High Pressure Switch (0#) Screw n 0-0 Heating Distributor NS 0- Low Pressure Switch (#) Screw n NS 0-00 Coremax Valve Core (Service Port) NS 0- Low Ambient Fan Cycling Control (0#/#) NS 0-0 utdoor Thermostat NS 7-0 Filter Door Clip NS 7-07 Filter Door Screw NS 7-07 Filter Door Screw Retainer NS Not Shown Used with stainless steel cabinet option ptional on these models Standard Add-n ption Manual 0-A Page of
FUNCTINAL CMPNENTS DEHUMIDIFICATIN UNITS Manual 0-A Page of
FUNCTINAL CMPNENTS DEHUMIDIFICATIN UNITS Dwg No. Part Number Description NS NS 7 7 000-000- 000-00 000-7 000-000- 000-000- S00- S00-00-00 00-00 -0 C0 0-0 0-00 7-00B 7-0B -007-00 7-0B 7-0B 7-07B 7-0B 700-0 700-0 700-0 Molded Wire Harness (-PH) Molded Wire Harness (-PH) Blower Assembly Blower Assembly Fan Motor Mount Stainless Steel Fan Motor Mount Fan Blade Coated Fan Blade utdoor Fan Motor utdoor Fan Motor utdoor Coil (Includes Distributor) utdoor Coil Coated (Includes Distributor) Cooling Distributor Assembly Cooling Distributor Assembly Indoor Coil (Includes Cooling Distributor) Indoor Coil Coated (Includes Cooling Distributor) Indoor Coil (Includes Cooling Distributor) Indoor Coil Coated (Includes Cooling Distributor) Air Filter " Disposable Air Filter " Washable Air Filter " Pleated Disposable W0HADA W0HADB W0HADC WHADA WHADB WHADC 0 7-0 / Turn Fastener 7-0 / Turn Retainer 7-0 / Turn Receptacle 0-0 Reversing Valve w/v Solenoid Coil 0-0 Reversing Valve V Solenoid 0-0 Molded Plug " Lead 0-0 Filter Drier, Bi-Directional, /" Connections 7 0- Defrost Sensor Kit - Cooling Expansion Valve 0- High Pressure Switch (0#) Screw n 0-0 Heating Distributor -00 Heating Expansion Valve - Heating Expansion Valve NS 0- Low Pressure Switch (#) Screw n NS 0-00 Coremax Valve Core (Service Port) NS 0-0 Dehumidification Mode Valve NS - Dehumidification Check Valves NS 0- Low Ambient Fan Cycling Control (0#/#) NS 0-0 utdoor Thermostat NS 7-0 Filter Door Clip NS 7-07 Filter Door Screw NS 7-07 Filter Door Screw Retainer NS Not Shown Used with stainless steel cabinet option ptional on these models Standard Add-n ption Manual 0-A Page 7 of
CNTRL PANEL 0 VLT PHASE UNITS 7 0 7 SEP- Manual 0-A Page of SEP-
CNTRL PANEL 0 VLT PHASE UNITS Dwg No. Part Number Description 77 Control Panel Top - RH (Sheet Metal nly) 77 Control Panel - RH (Sheet Metal nly) 77 Low Voltage Box - RH (Sheet Metal nly) 7 Low Voltage Partition - RH (Sheet Metal nly) NS 000- Low Voltage Wire Harness (behind LVTS) NS S0-00 Complete Low Voltage Box Assembly (Sheet Metal, LVTS & Wire Harness) - Plug Support Bracket (Sheet Metal) - Wire Shield (Sheet Metal) 7 0-0 Contactor -Pole 07-0 Transformer 0/0-, 0VA 0-0 Relay, SPDT 0 0- Defrost Board Replacement Kit 07-0 Terminal Strip 07-0 Park Terminal -00 Ground Lug -0-00 " Cable Duct -0-000 " Cable Duct 7-0 Capacitor +/70 V, -/" Round 0-00 Capacitor Strap, -/" Round 0- Dehumidification Logic Control Board NS 00-0 Main Control Panel Wire Harness NS 00-0 Main Control Panel Wire Harness NS 0-0 LAC and/or DT Relay NS 0-0 utdoor Thermostat NS 0- Wiring Diagram NS 0- Wiring Diagram W0HA-A W0HADA WHA-A WHADA NS Not Shown ptional Standard Add-n ption Manual 0-A Page of
CNTRL PANEL 0 VLT PHASE UNITS 7 0 7 SEP- SEP- Manual 0-A Page 0 of
CNTRL PANEL 0 VLT PHASE UNITS Dwg No. Part Number Description 77 Control Panel Top - RH (Sheet Metal nly) 77 Control Panel - RH (Sheet Metal nly) 77 Low Voltage Box - RH (Sheet Metal nly) 7 Low Voltage Partition - RH (Sheet Metal nly) NS 000- Low Voltage Wire Harness (behind LVTS) NS S0-00 Complete Low Voltage Box Assembly (Sheet Metal, LVTS & Wire Harness) - Plug Support Bracket (Sheet Metal) - Wire Shield (Sheet Metal) 7 0-0 Contactor -Pole 07-0 Transformer 0/0-, 0VA 0-0 Relay, SPDT 0 0- Defrost Board Replacement Kit 07-0 Terminal Strip 07-0 Park Terminal -00 Ground Lug -0-00 " Cable Duct -0-000 " Cable Duct 7-00 Capacitor /70 V, -/" val 0-00 Capacitor Strap, -/" val 0- Phase Line Monitor 0- Dehumidification Logic Control Board NS 00-0 Main Control Panel Wire Harness NS 00-0 Main Control Panel Wire Harness NS 0-0 LAC and/or DT Accessory Relay NS 0-0 utdoor Thermostat NS 0- Wiring Diagram NS 0-7 Wiring Diagram W0HA-B W0HADB WHA-B WHADB NS Not Shown ptional Standard Add-n ption Manual 0-A Page of
CNTRL PANEL 0 VLT PHASE UNITS 7 0 7 SEP-0 SEP-0 Manual 0-A Page of
CNTRL PANEL 0 VLT PHASE UNITS Dwg No. Part Number Description 77 Control Panel Top - RH (Sheet Metal nly) 77 Control Panel - RH (Sheet Metal nly) 77 Low Voltage Box - RH (Sheet Metal nly) 7 Low Voltage Partition - RH (Sheet Metal nly) NS 000- Low Voltage Wire Harness (behind LVTS) NS S0-00 Complete Low Voltage Box Assembly (Sheet Metal, LVTS & Wire Harness) - Plug Support Bracket (Sheet Metal) - Wire Shield (Sheet Metal) 7 0-0 Contactor -Pole 07-0 Transformer 0-, 0VA 0- Relay, SPDT, FLA@0V 0 0- Defrost Board Replacement Kit 07-0 Terminal Strip 07-0 Park Terminal -00 Ground Lug -0-00 " Cable Duct -0-000 " Cable Duct 7-00 Capacitor /70 V, -/" val 0-00 Capacitor Strap, -/" val 0- Phase Line Monitor 0- Dehumidification Logic Control Board NS 00-00 Main Control Panel Wire Harness NS 00-0 Main Control Panel Wire Harness NS 0-0 LAC and/or DT Accessory Relay NS 0-0 utdoor Thermostat NS 0- Wiring Diagram NS 0- Wiring Diagram W0HA-C W0HADC WHA-C WHADC NS Not Shown ptional Standard Add-n ption Manual 0-A Page of
BLWER ASSEMBLY Dwg No. Part Number Description - Housing -7 Diffuser 0-0 Blower Motor (0/0) 0-0 Blower Motor (0) -00 Capacitor 00-0 Motor Mount -0 Grommets 7 0-70 Back Brace 0-0 Front Brace -00 Wheel CW 0-0 Wheel CCW S00- S00- Manual 0-A Page of