Bard 11EER WH Series User Manual

Bard 11EER WH Series

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11EER WH Series

Wall Mount Heat Pump

Models:

INSTALLATION INSTRUCTIONS

W42HC-A

W42HC-B

W42HC-C

W48HC-A

W48HC-B

W48HC-C

Bard Manufacturing Company, Inc.

Bryan, Ohio 43506

www.bardhvac.com

Manual: 2100-711C

Supersedes: 2100-711B

Date: 9-8-20

W60HC-A

W60HC-B

W60HC-C

W42HCDA

W42HCDB

W42HCDC

W48HCDA

W48HCDB

W48HCDC

W60HCDA

W60HCDB

W60HCDC

Table of Contents

Questions and Answers:

M
matthewaveryAug 13, 2025
What to do if the compressor won't start on my Bard 11EER WH Heat Pump?
- T
  Tina NewmanAug 13, 2025
  If the compressor of your Bard Heat Pump isn't starting, there could be several reasons. First, wait for the 5-minute delay or try jumping the board's "speed up pins". It could also be due to a low or high pressure fault, in which case you should check the wiring circuit and unit pressures. Another possibility is no power to the board, meaning the unit lacks voltage, the transformer is faulty, or the wiring is incorrect. If there's no "Y" compressor input signal, inspect the thermostat and unit wiring, and check the unit's phase. If there's no "CC" compressor output signal, check the compressor contactor and the compressor itself. Lastly, a faulty board could be the issue, requiring a replacement of the defrost board.
C
cgrossAug 16, 2025
Why is the outdoor fan motor not running on my Bard 11EER WH?
- R
  Richard WoodardAug 16, 2025
  If the outdoor fan motor of your Bard Heat Pump isn't running during cooling or heating (except during defrost), the heat pump control might be defective. Check across the fan relay on the heat pump control (Com-NC) and consider replacing the heat pump control. Alternatively, the motor itself could be defective; check for open or shorted motor windings and replace the motor if necessary. Lastly, a defective motor capacitor could be the cause. Check the capacitor rating and look for open or shorted capacitors, replacing the capacitor if needed.
S
Suzanne WagnerAug 20, 2025
How to troubleshoot a reversing valve that doesn't energize on a Bard Heat Pump?
- S
  Sara CarterAug 20, 2025
  If the reversing valve of your Bard Heat Pump isn't energizing during heating, it might be due to a defective heat pump control. Check for 24V between RV-C and B-C, inspect the control circuit wiring, and if necessary, replace the heat pump control. Another potential cause is a defective reversing valve solenoid coil. Check the coil for opens or shorts, and replace the solenoid coil if needed.
J
Julie HodgeAug 25, 2025
What to do if the Bard 11EER WH Heat Pump compressor will not start?
- T
  Terri ColeAug 25, 2025
  If the Bard Heat Pump compressor isn't starting, first, you might need to wait for a 5-minute delay or try jumping the board's "speed up pins". If that doesn't work, a low or high-pressure fault could be the issue. In that case, check the wiring circuit and unit pressures. If the problem persists, recheck the steps. As a last resort, the defrost board may need replacement.
J
Jose WilliamsAug 28, 2025
Why is the Bard 11EER WH Heat Pump outdoor fan motor not running?
- A
  Ashley Ortiz MDAug 28, 2025
  If the outdoor fan motor on your Bard Heat Pump isn't running (during cooling or heating, except during defrost), the issue could stem from a few things. It might be a defective heat pump control, in which case you should check across the fan relay on the heat pump control (Com-NC) and consider replacing the heat pump control. Alternatively, the motor itself could be defective; check for open or shorted motor windings and replace the motor if needed. Lastly, a defective motor capacitor could be the culprit; check the capacitor rating and look for open or shorted capacitors, replacing the capacitor if necessary.
Y
ymillerSep 1, 2025
What to do if the Bard 11EER WH Heat Pump reversing valve does not energize?
- K
  Kimberly HarrisSep 1, 2025
  If the reversing valve on your Bard Heat Pump isn't energizing during heating, it could be due to a defective heat pump control. Check for 24V between RV-C and B-C, inspect the control circuit wiring, and consider replacing the heat pump control. Another possibility is a defective reversing valve solenoid coil; check for open or shorted coils and replace the solenoid coil if needed.
A
Andrew GreeneSep 5, 2025
How to troubleshoot a Bard 11EER WH Heat Pump that will not go into defrost?
- D
  Dawn StoneSep 5, 2025
  If your Bard Heat Pump isn't going into defrost mode, it could be due to a defective temperature sensor or heat pump control. To diagnose, disconnect the temperature sensor from the board and use a jumper across the "SPEEDUP" and "SEN JMP" terminals. This should initiate a defrost cycle within one minute. If it goes into defrost, replace the temperature sensor. If it doesn't, replace the heat pump control.
S
stewarttheresaSep 8, 2025
What to do if Bard 11EER WH will not come out of defrost?
- D
  dhodgesSep 8, 2025
  If your Bard Heat Pump won't come out of defrost, the temperature sensor or heat pump control might be defective. Try using a jumper across the "SPEEDUP" terminal. This should cause the unit to exit defrost within one minute. If it comes out of defrost, replace the temperature sensor. If it doesn't, replace the heat pump control.

Bard 11EER WH Series Specifications

General

Category	Heat Pump
Phase	1
Refrigerant	R-410A
Model Number	11EER WH Series
SEER	11.0
Voltage	208/230

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