Haier HFD647AS - Sensor Positions and Error Code List; Interpreting Display Error Codes

SERVICE MANUAL
Model:HFD647AS/HB21TSSAA
28
7-3. Sensor And Error Code
Senor Position:
Remark: There is no ICE sensor for model HB21TSSAA.
ERROR CODE LISTS:
Error description
Error
Code Meanings of Code
(R SNR) Refrigerator sensor malfunction F1 R1 SNR short circuit or open circuit
(F SNR) Freezer sensor malfunction F2 F SNR short circuit or open circuit
(RT SNR) Ambient temperature sensor malfunction F3 RT SNR short circuit or open circuit
(D SNR) Defrost sensor malfunction F5 D SNR short circuit or open circuit
(ICE SNR) Icemaker sensor malfunction F6 ICE SNR short circuit or open circuit
Freezer fan motor malfunction E1 No single send out more than 30 seconds
Cooling fan motor malfunction E2 No single send out more than 30 seconds
Defrost Heating System error Ed
Defrost sensor temperature can’t reach to 7
centigrade after temperature rise more than
2 hours
Icemaker system malfunction Er
Can’t detect on/off single when icemaker
rotate
7-4 Display Error Codes Information
The machine will not display error codes automatically when it is in malfunction.