Midea Washer Error Codes

Complete Midea Washer Guide

This guide explains all Midea Washer error codes (CH series) with simple troubleshooting steps to help you identify and fix common issues safely before calling a technician.

E10
Water Fill Timeout
  • Verify water supply valves are fully open.
  • Inspect inlet hoses for kinks or restrictions.
  • Clean inlet valve filter screens.
  • Check household water pressure.
E11
Water Supply Insufficient
  • Confirm adequate water pressure.
  • Inspect inlet valve operation.
  • Check hoses for freezing or blockage.
  • Replace inlet valve if defective.
E12
Water Overflow Detected
  • Turn off water supply immediately.
  • Inspect pressure switch and air hose.
  • Check inlet valve for continuous filling.
  • Replace faulty level-control components.
E14
Water Level Sensor Error
  • Inspect pressure sensor wiring.
  • Check pressure hose for blockage.
  • Clean sensor connections.
  • Replace sensor if faulty.
E20
Drainage Failure
  • Inspect drain hose for blockage.
  • Clean drain pump filter.
  • Check drain pump operation.
  • Remove debris from drain system.
E23
Drain Pump Fault
  • Inspect pump impeller for obstructions.
  • Check electrical connections.
  • Test drain pump resistance.
  • Replace drain pump if defective.
E13
Door Lock Failure
  • Ensure the door closes completely.
  • Inspect latch assembly for damage.
  • Check door lock wiring.
  • Replace lock mechanism if faulty.
E15
Door Unlock Error
  • Disconnect power for several minutes.
  • Inspect door lock actuator.
  • Check control board communication.
  • Replace lock assembly if necessary.
F21 / E21
Motor Failure / Drum Jam
  • Check drum for blockage.
  • Inspect motor brushes.
  • Remove load imbalance.
  • Replace motor if needed.
E22
Motor Speed Error
  • Inspect tachometer sensor wiring.
  • Verify motor control operation.
  • Check drum rotation for resistance.
  • Replace motor sensor if defective.
E24
Drive System Fault
  • Inspect drive belt condition.
  • Check motor pulley alignment.
  • Verify drum movement.
  • Replace damaged drive components.
E30
Heating Circuit Failure
  • Test heating element continuity.
  • Inspect wiring and connectors.
  • Check thermal fuse condition.
  • Replace heater if defective.
E32
Water Heating Timeout
  • Verify heater operation.
  • Inspect temperature sensor readings.
  • Check control board output.
  • Replace failed heating components.
E31
Temperature Sensor Fault
  • Inspect thermistor connections.
  • Measure sensor resistance.
  • Check for moisture damage.
  • Replace faulty sensor.
E33
Thermistor Communication Error
  • Inspect wiring harness.
  • Check sensor connector integrity.
  • Test control board inputs.
  • Replace thermistor if necessary.
E40
Main Control Board Error
  • Disconnect power for 10 minutes.
  • Inspect PCB for damage.
  • Check all wiring harnesses.
  • Replace control board if needed.
E41
Communication Failure
  • Inspect board-to-board wiring.
  • Check connector condition.
  • Restart washer system.
  • Replace faulty electronic module.
UB
Unbalanced Load Detected
  • Pause cycle and redistribute laundry.
  • Avoid washing single bulky items.
  • Verify washer is level.
  • Inspect suspension system if recurring.
SUd
Excessive Suds Detected
  • Use HE detergent only.
  • Reduce detergent quantity.
  • Run an extra rinse cycle.
  • Clean detergent residue buildup.

Frequently Asked Questions


Why is my Midea washer not filling with water?
Check that both water supply valves are fully open and the inlet hoses are not kinked. Clean the inlet filter screens and verify that household water pressure is adequate for normal washer operation.
Why is my Midea washer not draining properly?
Drainage problems are commonly caused by a clogged drain hose, blocked pump filter, or faulty drain pump. Inspect and clean the drain system and verify that the hose is installed correctly.
Why does my Midea washer display an E10 error?
The E10 error usually indicates a water fill problem. Check the water supply valves, inspect inlet hoses for restrictions, clean the inlet filters, and ensure adequate water pressure is available.
Why does my Midea washer show an E20 or drain error?
An E20 error indicates the washer cannot drain water properly. Inspect the drain hose, clean the pump filter, and check for obstructions inside the drain pump assembly.
Why is my Midea washer vibrating excessively?
Excessive vibration is often caused by an unbalanced load, uneven flooring, or worn suspension components. Redistribute laundry evenly and verify that the washer is level on the floor.
Why does my Midea washer stop during the cycle?
Cycle interruptions may be caused by door lock faults, drainage problems, overheating protection, power fluctuations, or control board issues. Check for displayed error codes and restart the washer after troubleshooting.
Why is my Midea washer not spinning properly?
Poor spin performance can result from load imbalance, motor problems, drain restrictions, or drive system faults. Ensure the drum is balanced and inspect the drain and motor systems.
Why does my Midea washer leave clothes soaking wet?
This is usually caused by incomplete draining, low spin speed, overloaded loads, or motor-related issues. Check the drain system and reduce the load size if necessary.
Why is my Midea washer door locked and won't open?
The door may remain locked due to water remaining inside the drum, a door lock fault, or an interrupted cycle. Allow the cycle to finish, drain the washer completely, and perform a power reset if needed.
Why does my Midea washer display a door lock error?
Door lock errors are commonly caused by a faulty latch assembly, damaged wiring, or a defective lock mechanism. Inspect the door lock components and ensure the door closes securely.
Why is my Midea washer making unusual noises?
Unusual sounds may be caused by foreign objects in the drum, worn bearings, loose components, or motor issues. Stop the cycle and inspect the drum and drive system for abnormalities.
Why is my Midea washer showing a motor error?
Motor errors can occur due to wiring faults, overloaded loads, drum obstructions, motor control problems, or a failing drive motor. Inspect the motor system and verify that the drum rotates freely.
Why does my Midea washer show a temperature sensor error?
Temperature sensor faults may result from damaged thermistors, loose wiring, moisture intrusion, or control board communication problems. Inspect the sensor connections and test the thermistor if possible.
How do I reset my Midea washer?
Turn off the washer and unplug it from the power outlet for 5–10 minutes. Restore power and restart the washer. This procedure may clear temporary faults and reset electronic controls.
Why do Midea washer problems keep returning after a reset?
Recurring problems often indicate underlying issues such as faulty sensors, damaged wiring, motor defects, drain system blockages, or control board failures. Further diagnosis may be required to identify the root cause.
When should I call a technician for my Midea washer?
Contact a qualified technician if the washer repeatedly displays error codes, fails to drain or spin, experiences motor failures, develops door lock problems, or continues malfunctioning after basic troubleshooting.
Important: If your Midea washer continues to experience problems after troubleshooting, disconnect power and stop using the appliance. Persistent faults may indicate motor failure, control board damage, water level sensor issues, heating system faults, or electrical problems. Continued operation may result in further component damage or safety hazards. Contact an authorized Midea technician for professional diagnosis and repair.