Midea dryer error codes can be frustrating and unclear, but with proper troubleshooting and a little bit of know-how, many issues can be easily resolved.
In this guide, we will go over common dryer error codes and their possible solutions, ranging from issues with the dryer not starting or running to problems with heating and drying clothes.
Midea dryer error codes
Remember to always unplug the dryer and exercise caution when attempting any repairs.
E20: Water is a full warning.
Could be caused by a faulty pump or water level sensor.
Solutions:
- Check for loose or cut wires in the wire harness connection.
- Check the water level sensor.
- Ensure that the float is functioning properly and is not stuck or short-circuited.
- Check and possibly replace the pump.
| Electric part name | Ohmic value |
|---|---|
| Drain pump | ~ 820 Ω |
- Inspect the main board and determine if it needs to be replaced.
E30: Heating element error
An E30 error occurs when the temperature of the drum is less than 45°C after the heater has been running for 10 minutes and could be caused by a faulty NTC (temperature sensor), a faulty heater, or a manual thermostat that has been cut.
Solutions:
- Look for loose or cut wires in the wire harness connection.
- Check the thermostat resistance with a multimeter.
| Electric part name | Temperature | Ohmic value |
|---|---|---|
| Thermostat hi-limit | 110°C | 230°F | ~ 0.1 – 2.1 Ω |
- Check the NTC sensor resistance with a multimeter.
| Electric part name | Temperature | Ohmic value |
|---|---|---|
| NTC sensor | 25°C | ~ 50 KΩ |
- Check the heater resistance using a multimeter.
| Electric part name | Ohmic value |
|---|---|
| Primary heater | ~ 26 Ω |
| Secondary heater | ~ 68 Ω |
- If the main board is faulty, replace it.
E32: Humidity sensor value out-of-range error
Which could be caused by a faulty humidity sensor or a faulty board.
Related error code:
E4: Moisture sensor failure
Solutions:
- Test the wire harness connection for any loose or cut wires.
- Check the humidity sensor and replace it if necessary.
- If the main board is not functioning properly, replace it.
E33: NTC temperature sensor error
An E33 error occurs when the sensor circuit is open or closed, which could be caused by a faulty thermistor or faulty wire connection.
Related error codes:
- E3: Front NTC sensor failure
- E5: Back NTC sensor failure
Solutions:
- Check whether the wire harness connection has any loose or cut wires.
- Check the sensor, and if the resistance is not within the specified range, replace the sensor.
| Electric part name | Temperature | Ohmic value |
|---|---|---|
| NTC sensor | 25°C | ~ 50 KΩ |
- Check the main board and, if required, replace it with a new one.
E50: Motor error
An E50 error indicates that the control board has received an error signal from the motor inverter three consecutive times. This could be caused by a faulty motor, a faulty motor inverter board, a faulty wire connection, or a faulty main board.
Solutions:
- Examine the wire harness connection for any loose or cut wires.
- Check the motor resistance.
- Check and replace, if necessary, the inverter board.
- Check and replace, if necessary, the main board.
E64: Inverter motor communication error
An E64 occurs when there is a failure in communication between the main control board and the inverter board.
Solutions:
- Check for loose or cut wires in the wire harness connection between the main and inverter boards.
- If the inverter board is faulty, replace it.
- If the main board is not functioning properly, replace it.
E80: Communication between the display board and the main board
This could be caused by a broken communication wire or a faulty board.
Solutions:
- Check for loose or cut wires in the wire harness connection between the main and display boards.
- If the display board is faulty, replace it.
- If the main board is not functioning properly, replace it.
C9: EEPROM error
The EEPROM of the main board is corrupted.
Solutions:
- Replace the main board.
Conclusion:
By understanding common error codes and troubleshooting steps, you can save time. By regularly cleaning the lint filter and inspecting the dryer for any potential issues, you can help prevent problems from occurring in the first place.
Help my dryer error code is E4