Error Code
(Indoor)
E14
Indoor Fan Motor Failure
Complete the “Check This First” Flow
Chart before continuing.
Models:
AW09EH2VHD
AW12EH2VHD
AW18EH2VHD
Yes
●
Yes
Yes
●
Yes
No
Yes
No
No
power supply
motor
board.
motor
main board.
main board.
main board.
●
Start
the fan by hand. Does it
Re-apply power. Does the
Measure DC voltage at fan
motor plug CN9 between
the Pin 7 (BLUE) and Pin
4 (BLACK) wire while
spinning the fan motor.
Measure DC voltage at fan
motor plug CN9 between Pin
1 (RED) and Pin 4 (BLACK).
Does it measure 300~380VDC
Measure DC voltage at fan motor
plug CN9 between Pin 5 (WHITE)
and Pin 4 (BLACK).
Does it measure between
No
No
No
Yes
board.
motor
Measure DC voltage at fan
motor plug CN9 between Pin 6
(YELLOW) and Pin 4 (BLACK).
Does it measure between
Measure DC voltage at fan motor
plug CN9 between the Pin 7
(BLUE) and Pin 4 (BLACK) wire
while spinning the fan motor.
No
Yes
No
Yes
PAGE 52
ERROR CODES and Troubleshooting
●
Summary of Contents for AW09EH2VHD
Page 2: ... This page intentionally left blank ...
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 ...
Page 10: ......
Page 11: ......
Page 12: ......
Page 13: ......
Page 14: ......
Page 15: ...Connector for coil temperature sensor and room temperature sensor ...
Page 17: ......
Page 19: ......
Page 22: ......
Page 23: ......
Page 26: ...PAGE 32 ...
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 ...
