Tabla de contenido
Error codes
If the unit has some problems and does not work normally, error code is shown on the OUTDOOR UNIT main PBA or LCD of
the wired remote controller.
Display
101
CONTROL KIT / OUTDOOR UNIT wire connection error
162
EEPROM Error
163
EEPROM option setting error
198
Error of Terminal Block's Thermal Fuse(Open)
201
CONTROL KIT/OUTDOOR UNIT communication error (Matching error)
202
CONTROL KIT/OUTDOOR UNIT communication error (3 min)
203
Communication error between INVERTER and MAIN MICOM (6 min)
221
OUTDOOR UNIT temperature sensor error
231
condenser temperature sensor error
251
Discharge temperature sensor error
320
OLP sensor error
403
Detection of OUTDOOR UNIT compressor freezing (During cooling operation)
Protection of OUTDOOR UNIT when it is overload (during Safety Start, Normal
404
operation state)
407
Comp down due to high pressure
416
Discharge of a compressor is overheated
425
Power source line missing error (only for 3-phase model)
440
Heating operation blocked (outdoor temperature over 35°C)
441
Cooling operation blocked (outdoor temperature under 9°C)
458
OUTDOOR UNIT fan1 error
461
[Inverter] Compressor startup error
462
[Inverter] Total current error/PFC over current error
463
OLP is overheated
464
[Inverter] IPM over current error
465
Compressor V limit 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
EEPROM Read/Write error
471
[Inverter] OTP error
474
IPM(IGBT Module) or PFCM temperature sensor Error
Explanation
ENGLISH-54
Error Source
CONTROL KIT,
OUTDOOR UNIT
CONTROL KIT
CONTROL KIT
CONTROL KIT
CONTROL KIT,
OUTDOOR UNIT
CONTROL KIT,
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
OUTDOOR UNIT
OUTDOOR UNIT
OUTDOOR UNIT
OUTDOOR UNIT
OUTDOOR UNIT
OUTDOOR UNIT
OUTDOOR UNIT
OUTDOOR UNIT
OUTDOOR UNIT
Tabla de contenido
