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Service Manual
, 2016-12
37
/
51
All below functions are only for diagnosis purpose, we advise to restart the refrigerator by power on/off if have
used these functions.
Buttons operation:
Press both “LOCK/UNLOCK” and “FRZ.TEMP” button last for 3s to enter into/quit mandatory mode, the setting
will take effect after locking.
Press “FRZ.TEMP” button, the ref. temperature zone will display “1” “2” “3” “4” circularly,
Different figures represent different functions:
1) When display “0”, the refrigerator will not enter into anyone mandatory mode, and quit the mandatory mode.
2) When display “1”, the compressor will start working last for 36 hours,
then it will quit this mode automatically
and back to normal working status.
3) When display “2”, the evaporator heater will start work last for 2 min at least.
4) When display “3”, the ice maker will turn over the ice for twice, then intake water.
9.6 Self-diagnosis
Communication self-diagnosis
The system will verify the communication with 8s after 1
st
time power on. If failure happens, it will display the
error code immediately. During normal working, if the failure happens last for 1 minute, it will display the error
code.
The ice maker will conduct self-diagnosis during working
If the failures can be recovered automatically, the error can be lifting automatically
9.7Compressor fan control(None)
9.8
Error code and solution
Table 9-1: Fault Codes Table
Error
Code
Failure Type
Solution
E0
Mechanical fault of ice maker
to check relevant connectors, feedback signal of ice
maker, motor of ice maker and main PCB
E1
Circuit fault of refrigerating
temperature sensor
to check relevant connectors, sensor and main PCB
E2
Circuit fault of Freezing temperature
sensor
to check relevant connectors, sensor and main PCB
E5
Circuit fault of evaporator heater
sensor
to check relevant connectors, sensor and main PCB
E6
Communication fault
to check relevant connectors, main PCB
E7
Circuit fault of ambient temperature
sensor
to check relevant connectors, sensor and main PCB
EE
Circuit fault of ice maker sensor
to check relevant connectors, sensor and main PCB
EH
Circuit fault of ambient humidity
sensor
to check relevant connectors, main PCB
Summary of Contents for CE-BCD505WE-ST
Page 1: ...1 54 SBS SERIES Service Manual 2016...
Page 6: ...Service Manual 2016 12 5 51 1 Safety Warning Code 1 1Warning for operation safety...
Page 7: ...Service Manual 2016 12 6 51...
Page 8: ...Service Manual 2016 12 7 51...
Page 9: ...Service Manual 2016 12 8 51 1 2Safety instruction for refrigerant...
Page 42: ...Service Manual 2016 12 41 51 11 Troubleshooting Method 11 1No cooling Air cooling Electronic...
Page 43: ...Service Manual 2016 12 42 51 11 2No working of compressor 11 3Inside frosting no defrosting...
Page 44: ...Service Manual 2016 12 43 51 11 4 Inside frosting no defrosting Maintenance guidelines...
Page 45: ...Service Manual 2016 12 44 51 11 5Light is not on 11 6Air duct not operated electronically...
Page 46: ...Service Manual 2016 12 45 51 11 7Fan failure 11 8Defective defrost circuit...
Page 49: ......