Samsung AE090JNYDEH User Manual page 59

Display
471 Outdoor unit EEPROM Read/Write error (Option)
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
601
and wired remote controller
Communication tracking error between the Hydro Unit
604
and wired remote controller
653 Wired remote controller temp sensor SHORT or OPEN
Memory(EEPROM) Read/Write Error
654
(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)
911 Flow switch and water pump error
912 Flow switch and water pump error
916 Mixing valve sensor (Tw4) error (Short/Open)
Error that the set temperature for disinfection operation is not
919 reached, or, after reaching, the temperature fails to continue for
the requested time.
NOTE
• When the product does not work during or after the concrete curing function and it displays
"CC" on the wired remote controller, contact the installer to cancel the concrete curing
function.
Explanation Error Source
OUTDOOR UNIT
OUTDOOR UNIT
OUTDOOR UNIT
OUTDOOR UNIT
OUTDOOR UNIT
OUTDOOR UNIT
OUTDOOR UNIT
OUTDOOR UNIT
Wired Remote Controller
Hydro Unit, Wired Remote
Controller
Hydro Unit, Wired Remote
Controller
Hydro Unit, Wired Remote
Controller
Hydro unit, Indoor unit
Hydro unit, Indoor unit
OUTDOOR UNIT
OUTDOOR UNIT
Hydro Unit
Hydro Unit
OUTDOOR UNIT
Hydro Unit
Hydro Unit
Hydro Unit
Hydro Unit
English
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