Yes
Yes
●
Yes
Yes
●
No
No
No
●
Yes
No
No
power from OD unit or phase
There is 230 VAC (+/- 10%) at terminal
no more than a 2% deviation between
There is a pulsing 0 to 80
VAC between terminal strip
There is 230 VAC at
terminals CN17 and CN21
There is 5 VDC at CN6
within 3% of the value listed
Check This First
Indoor Unit
Models:
AW09EH2VHD
AW12EH2VHD
AW18EH2VHD
ERROR CODES and Troubleshooting
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PAGE 30
Summary of Contents for AW09EH2VHD
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Page 4: ...Failure to follow any CAUTION may in some cases result in grave consequences ...
Page 6: ...PAGE 6 ...
Page 9: ...5VDC and 15VDC pulsing communication connection between the PCB and the IPM ...
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Page 15: ...Connector for coil temperature sensor and room temperature sensor ...
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Page 50: ...Error Code E7 LED1 15 Flash Wiring Diagram Reference PAGE 50 ERROR CODES and Troubleshooting ...
Page 57: ...PAGE 57 Ambient Defrost and Pipe Sensor Tables Discharge Sensor Tables ...
