Akai Air Conditioner Fault Codes

Akai AK-9000-RC Air Conditioner Fault Codes

Digital self-check codeIndicator light self-check codeSelf-check information
Indicates “dF”or heating icon blinksBlinks once per secondDefrost indication
Fan motor picture not runningBlinks once per secondAnti cold wind
E2Blinks once every 8 secondsRoom temperature sensor fault
E3Blinks twice every 8 secondsCoil temperature sensor
E8Blinks 3 times every 8 secondsIndoor fan fault
E5Blinks 6 times every 8 secondsOutdoor feedback
E7Blinks 7 times every 8 secondsExternal feedback fault
EOBlinks 3 times every 8 secondsOpen the door fault
E1Blinks 4 times every 8 secondsOutdoor tube temperature sensor faults
E6Blinks 6 times every 8 seconds(EEPROM) Communication failures
FFBlinks once per secondOutdoor temperature exceeds scope (too cold)

Akai AC-ZP112 Air Conditioner Fault Codes

Error codeCause Solution
Error code "E1" in LED windowEnvironment temperature sensor is broken.Replace the temperature sensor
Error code ”E2" in LED windowTemperature sensor on the evaporator is brokenReplace the sensor
Error code "E3" in LED windowCooling system malfunction caused by the lack of refrigerantContact the local repairing technician directly
Error code ”E4" in LED window the red FULL light is brightWater tray is full in the heating mode, but the unit is still workingEmpty water in water plate