This air conditioner is equipped with a self-diagnosis function to help you identify potential problems. Βefore calling for service, consult the selfdiagnosis information below.
Indicates “dF”or heating icon blinks:Blinks once per second:Defrost indication
Fan motor picture not running:Blinks once per second:Anti cold wind
E2:Blinks once every 8 seconds:Room temperature sensor fault
E3:Blinks twice every 8 seconds:Coil temperature sensor
E8:Blinks 3 times every 8 seconds:Indoor fan fault
E5:Blinks 6 times every 8 seconds:Outdoor feedback
E7:Blinks 7 times every 8 seconds:External feedback fault
E0:Blinks 3 times every 8 seconds:Open the door fault
E1:Blinks 4 times every 8 seconds:Outdoor tube temperature sensor faults
E6:Blinks 6 times every 8 seconds:(EEPROM) Communication failures
FF:Blinks once per second:Outdoor temperature exceeds scope (too cold)
