Haier dryer error codes explained!
HAIER Dryer Error Codes
Remember to always unplug the dryer and exercise caution when attempting any repairs.
F2: Drain pump error
Causes:
- Fully tank.
- There’s some lint around the water switch.
- Faulty water switch
- Faulty drain pump
Solutions:
- Check if the tank is full of water.
- Check if there is some lint around the water switch.
- Check if the water switch has failed.
- Check if the pump has failed.
F32: The NTC2 is shorted or has an open circuit error
Causes:
- Damaged wire harness
- Faulty temperature sensor NTC2
- Faulty main PCB
Solutions:
- Check if the connector is not inserted properly
- Check the NTC2.
- Check the PCB.
F33: The NTC3 is shorted or has an open circuit error
Causes:
- Faulty harness connection.
- Faulty temperature sensor NTC3
- Faulty main PCB
Solutions:
- Check if the connector is not inserted properly
- Check the temperature sensor NTC3.
- Check the PCB.
F4: Abnormal heat error
Causes:
- Faulty temperature (NTC 2/3)
- Faulty heater assembly, thermostat self-reset, or high-limit (For Haier condenser tumble dryer only)
- Clogged condenser or evaporator coils
- Freon leakage.
- Bad compressor (capacitor, cooling fan, or OLP)
- Faulty main PCB
Solutions:
- Check the harness connection.
- Check if NTC 2/3 is in good condition.
- Check the heater and thermostat’s resistance with a miltimeter.
- Clean the condenser and/or evaporator.
- Check if the refrigerant has leaked.
- Check if the compressor fails to run.
- Check the main PCB.
F5: Communication failure between PCB and display error
Causes:
- Faulty harness connection.
- Faulty display board.
- Faulty main PCB
Solutions:
- Check if the connector is not inserted properly.
- Check the display board.
- Check the main PCB.
LO: Temperature is too low
Solutions:
- Use the dryer when the ambient air temperature is higher than 5°C.
E2 : Door lock error (10 kg A++)
Causes:
- Damaged harness.
- Faulty door lock.
- Faulty main PCB
Solutions:
- Check if the door is opened or not closed properly.
- Check if the connector is not inserted properly.
- Check the door lock (the connection between 2 and 3 feet of the door lock is open-circuit).
- Check the main PCB.
FC1 : Communication failure between PCB and motor error (9 kg A+++)
Causes:
- Damaged harness.
- Faulty motor.
- Faulty main PCB
Solutions:
- Check if the connector is not inserted properly.
- Check the motor (capacitor, motor blockade, etc.).
- Check if the PCB has failed.
F7 : The motor failure or the voltage is too low or too high (A+++)
Causes:
- Abnormal load.
- Faulty motor.
- Faulty main PCB
Solutions:
- Check if the voltage is too low or too high
- Check if the cloth is too much.
- Check the motor.
- Replace the main PCB.
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