Samsung MIM-E03CN Installation Manual page 46

Error codes
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
507
Comp down due to high pressure switch
554 Gas leak error
601
Communication error between the CONTROL KIT and wired remote controller
602
Wired remote controller Main/Sub setting error
604 Communication tracking error between the CONTROL KIT and wired remote controller
607
Communication error between the Main and Sub wired remote controllers
899 Short- or open-circuit error of the Zone 1 water-out temperature sensor
900
Short- or open-circuit error of the Zone 2 water-out temperature sensor
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
Outdoor evaporator inlet temperature sensor (open/short)
Low flow rate error
911 • in case of low flow rate in 30 sec during water pump signals is ON(Starting)
• in case of low flow rate in 15 sec during water pump signals is ON(After starting)
Normal flow rate error
912
• in case of normal flow rate in 10min during water pump signal is OFF
916 Mixing valve temperature sensor (open/short)
Error that the set temperature for disinfection operation is not reached, or, after reaching, the
919
temperature fails to continue for the requested time
46
Explanation Error Source
OUTDOOR UNIT
OUTDOOR UNIT
OUTDOOR UNIT
OUTDOOR UNIT
OUTDOOR UNIT
OUTDOOR UNIT
OUTDOOR UNIT
OUTDOOR UNIT
OUTDOOR UNIT
OUTDOOR UNIT
Wired Remote
Controller
Wired Remote
Controller
CONTROL KIT,
Wired Remote
Controller
Wired Remote
Controller
CONTROL KIT
CONTROL KIT
OUTDOOR UNIT
OUTDOOR UNIT
CONTROL KIT
CONTROL KIT
OUTDOOR UNIT
CONTROL KIT
CONTROL KIT
CONTROL KIT
CONTROL KIT