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Display
462
[Inverter] Total current error/PFC over current error
463
OLP is overheated
464
[Inverter] IPM over current error
465
Compressor overload error
466
DC LINK over/low voltage error
467
[Inverter] Compressor rotation error
468
[Inverter] Current sensor error
469
[Inverter] DC LINK voltage sensor error
470
Outdoor unit EEPROM Read/Write Error
471
Outdoor unit EEPROM Read/Write Error(OTP error)
474
IPM(IGBT Module) or PFCM temperature sensor Error
475
Outdoor Unit Fan2 error
484
PFC Overload Error
485
Input current sensor error
500
IPM is overheated
554
Gas leak error
590
Inverter EEPROM Checksum error
601
Communication error between the Hydro Unit and wired remote controller
Communication tracking error between the Hydro Unit and wired remote
604
controller
653
Wired remote controller temp sensor SHORT or OPEN
654
Memory(EEPROM) Read/Write Error(Wired remote Controller data error)
901
Water inlet (PHE) temperature sensor error(open/short)
902
Water outlet (PHE) temperature sensor error(open/short)
903
Water outlet (backup heater) temperature sensor error
904
DHW tank temperature sensor error
906
Refrigerant gas inlet (PHE) temperature sensor (open/short)
Flow switch and water pump error (F/S signal is OFF for 15 sec . during the
911
water pump signal is ON)
Flow switch and water pump error (F/S signal is ON for 10 min . during the
912
Water pump signal is OFF)
916
Mixing valve sensor error
Explanation
ENGLISH-45
Error Source
Outdoor Unit
Outdoor Unit
Outdoor Unit
Outdoor Unit
Outdoor Unit
Outdoor Unit
Outdoor Unit
Outdoor Unit
Outdoor Unit
Outdoor Unit
Outdoor Unit
Outdoor Unit
Outdoor Unit
Outdoor Unit
Outdoor Unit
Outdoor Unit
Outdoor Unit
Hydro Unit
Hydro Unit
Hydro Unit, Wired Remote
Controller
Hydro Unit, Wired Remote
Controller
Hydro Unit
Hydro Unit
Hydro Unit
Hydro Unit
Outdoor Unit
Hydro Unit
Hydro Unit
Hydro Unit
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