Samsung AE044MXTPEH Mode D'emploi page 47

Display
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
Communication error between the Hydro Unit and wired remote
601
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)
702 Error due to closed EEV of indoor unit(1st detection)
703 Error due to opened EEV of indoor unit(1st detection)
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 Error Source
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, Indoor unit
Hydro unit, Indoor unit
Hydro Unit
Hydro Unit
Hydro Unit
Hydro Unit
Outdoor Unit
Hydro Unit
Hydro Unit
Hydro Unit
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