Haier Dishwasher Error Codes

Complete Haier Dishwasher Guide

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

E1
Water Inlet Timeout
  • Check if water supply tap is open.
  • Inspect inlet hose for kinks or blockage.
  • Clean inlet filter screen.
  • Verify water pressure is sufficient.
E2
Drain Timeout
  • Clean drain filter and sump area.
  • Check drain hose for blockage or bending.
  • Inspect drain pump operation.
  • Replace pump if not functioning.
E3
Heating Element Issue
  • Test heating element resistance.
  • Inspect wiring connections.
  • Check control board output.
  • Replace heating element if faulty.
E4
Overflow Protection Activated
  • Check for water leakage inside unit.
  • Inspect float switch operation.
  • Clean base tray if water is present.
  • Reset dishwasher after drying.
E5
Water Temperature Sensor Fault
  • Inspect thermistor wiring connection.
  • Test temperature sensor resistance.
  • Check for corrosion or damage.
  • Replace sensor if readings are abnormal.
E6
Water Turbidity Sensor Error
  • Clean turbidity sensor lens area.
  • Check for detergent buildup.
  • Inspect wiring connection.
  • Replace sensor if faulty.
E7
Heating Circuit Malfunction
  • Inspect heater relay and wiring.
  • Check PCB control signals.
  • Test continuity of heating circuit.
  • Replace control board if needed.
E8
Water Level Sensor Failure
  • Inspect pressure sensor hose.
  • Check wiring connections.
  • Clean any blockage in sensor tube.
  • Replace sensor if defective.
E9
Water Fill Level Exceeded
  • Turn off water supply immediately.
  • Check inlet valve for sticking open.
  • Inspect float switch operation.
  • Replace inlet valve if necessary.
E10
Wash Pump Failure
  • Inspect wash pump for obstruction.
  • Check wiring harness connections.
  • Test motor resistance.
  • Replace wash pump if faulty.
E11
Spray Arm Blocked
  • Remove food particles from spray arms.
  • Ensure spray arms rotate freely.
  • Clean spray nozzles thoroughly.
  • Reinstall spray arms correctly.
E12
Door Not Closed Properly
  • Close the dishwasher door firmly.
  • Inspect latch mechanism.
  • Check door alignment.
  • Replace latch assembly if faulty.
E13
Door Lock Switch Fault
  • Inspect door switch wiring.
  • Test switch continuity.
  • Check lock mechanism movement.
  • Replace switch if defective.
E14
Drain Pump Electrical Fault
  • Check pump wiring and connectors.
  • Inspect for loose connections.
  • Test drain pump resistance.
  • Replace pump if electrically faulty.
E15
Leak Detection Activated
  • Inspect hoses and seals for leaks.
  • Dry water from base tray.
  • Check float switch operation.
  • Repair leak source before restarting.
E16
Inlet Valve Failure
  • Verify water supply pressure.
  • Inspect valve filter screen.
  • Test valve coil continuity.
  • Replace inlet valve if defective.
E17
Control Board Communication Error
  • Power cycle the dishwasher.
  • Inspect wiring between modules.
  • Check for moisture on PCB.
  • Replace control board if needed.
E18
Memory Configuration Fault
  • Disconnect power for 10 minutes.
  • Restart dishwasher.
  • Check PCB for damage.
  • Replace control board if error persists.
E19
Detergent Dispenser Failure
  • Inspect dispenser mechanism.
  • Clean detergent residue buildup.
  • Check actuator motor operation.
  • Replace dispenser assembly if required.
E20
Drying Fan Failure
  • Inspect drying fan blades.
  • Check motor wiring connections.
  • Verify fan operation during drying cycle.
  • Replace fan motor if faulty.
PF
Power Failure Detected
  • Check household power supply.
  • Inspect outlet and circuit breaker.
  • Reset dishwasher after outage.
  • Use surge protection if needed.
888
Control Board Initialization Error
  • Disconnect power for 10 minutes.
  • Inspect PCB connections.
  • Check for moisture or burn marks.
  • Replace control board if error persists.

Frequently Asked Questions


Why is my Haier dishwasher not starting?
Check that the dishwasher is plugged in and receiving power. Ensure the door is fully closed and latched, select a wash cycle, and verify that Control Lock is not enabled.
Why is my Haier dishwasher not filling with water?
Make sure the water supply valve is fully open. Inspect the inlet hose for kinks or blockages, clean the inlet filter screen, and verify household water pressure is adequate.
Why is my Haier dishwasher not draining?
Check the drain hose for clogs or bends. Clean the filter and sump area, inspect the drain pump for debris, and restart the dishwasher after clearing any blockage.
Why is my Haier dishwasher leaking water?
Inspect the door gasket for damage or debris. Check water hoses, pump seals, and internal connections for leaks. Ensure the dishwasher is level and not overloaded.
Why are my dishes not coming out clean?
Clean the spray arms and filters, use the correct detergent, avoid overcrowding dishes, and ensure the water temperature is hot enough for effective cleaning.
Why is my Haier dishwasher making loud noises?
Check for loose utensils or dishes blocking the spray arms. Inspect the wash pump, drain pump, and spray arms for obstructions. Ensure the dishwasher is installed securely.
Why does my Haier dishwasher smell bad?
Clean the filter, spray arms, and interior tub. Remove food debris, run a dishwasher cleaner cycle, and leave the door slightly open after use to reduce moisture buildup.
Why is my Haier dishwasher not drying dishes?
Check the rinse aid level and ensure the heated dry option is enabled. Inspect the heating element and avoid opening the door immediately after the cycle ends.
Why does my Haier dishwasher stop mid-cycle?
Check for power interruptions, door latch issues, water supply problems, or drainage restrictions. Reset the dishwasher and restart the cycle.
Why is my Haier dishwasher not responding to controls?
Disconnect power for several minutes and restart the dishwasher. Check for Control Lock activation, inspect the control panel, and ensure stable power is available.
Why is water left at the bottom of my Haier dishwasher?
Inspect the drain filter, drain hose, and drain pump for blockages. Ensure the sink drain connection is not clogged and verify proper drain hose installation.
Why is my Haier dishwasher leaving white residue on dishes?
Use the correct amount of detergent, refill rinse aid, and check water hardness levels. Hard water deposits can often be reduced with a dishwasher cleaner.
Why won't the dishwasher door close properly?
Check for dishes blocking the racks, inspect the door latch and hinges, and ensure the gasket is properly seated and free of damage.
Why is my Haier dishwasher taking too long to finish?
Extended cycles can occur when water heating takes longer than expected. Check water temperature, clean filters, and inspect the heating system if cycle times become excessive.
How do I reset my Haier dishwasher?
Turn off the dishwasher and disconnect power for 5–10 minutes. Restore power, select a new wash cycle, and allow the unit to restart normally.
Why is my Haier air conditioner displaying error codes?
Error codes may indicate sensor faults, communication issues, fan problems, or refrigerant system protection. Reset the unit and refer to the specific error code troubleshooting guide if the code returns.
Important: If the error code continues after troubleshooting, disconnect power immediately and contact a certified GE technician.