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13 ERROR CODES
INDOOR UNIT: 025 - 035 - 050
DISPLAY
E0
EEPROM parameter error
E2
Zero-crossing signal error
E3
Indoor fan speed out of control
E6
Open or short circuit of indoor room or evaporator temperature sensor
E1
Indoor / outdoor units communication protection
E5
Open or short circuit of outdoor ambient or condenser temperature sensor or outdoor EEPROM parameter error
P0
IPM module protection
P1
Over voltage or too low voltage protection
P2
Temperature protection of compressor top
P4
Inverter compressor drive error
INDOOR UNIT: 065
DISPLAY
E0
EEPROM parameter error
E6
Open or short circuit of indoor room or evaporator temperature sensor
E1
Indoor / outdoor units communication protection
E5
Open or short circuit of outdoor ambient or condenser temperature sensor or outdoor EEPROM parameter error
P0
IPM module protection
P1
Over voltage or too low voltage protection
P2
Temperature protection of compressor top
P4
Inverter compressor drive error
WALL-MOUNTED UNITS
LED STATUS
LED STATUS
20
/ Installation Manual
13 ERROR CODES
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