Haier AW09EH2VHD, Руководство по обслуживанию

Страница: 52 / 70

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
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