Samsung AG042KSVANH Service Manual page 41

□ Error display(Error Code)
Display
469
471
474
478
483
485
486
487
489
491
493
496
499
500
560
901
902
907
908
909
910
911
913
918
971
972
973
974
INV1 DC Link sensor error
INV1 Data Flash error
INV1 IPM Heat Sink error
Error due to overcurrent of Fan1
Error due to special overcurrent of Fan1
INV1 input current error
Error due to over voltage/low voltage of Fan1
Fan1 Hall IC error
Outdoor Fan1 overload OFF
Fan1 DataFlash error
Fan1 output sensor error
Fan1 DC link sensor error
Fan1 Heat Sink temperature sensor error
INV1 IPM OverHeat error
Switch option setting error
Hydro inlet temperature sensor (Tw1) Short/Open
Hydro outlet temperature sensor (Tw2) Short/Open
Frozen damage error
Error when freeze prevention Comp Off 3 times
Error when freeze prevention Comp Off 3 times
Error on hydro outlet temperature (Tw2) sensor (Detached)
Water Flow error (Water pressure sensor)
Flow Pressure sensor error (E911) occurs 6 times and reoccurs
Error on pump magnetic switch malfunction
External sensor (WaterOut Setting Device/ WaterLaw Room Temp sensor) is open/Short
Water inlet side pressure sensor is open/short
Water outlet side pressure sensor is open/short
External WaterOut sensor is open/short
Description
37