Appliance Tech Info

Service Information For Appliance Repair Professionals

GE Dishwasher H2O Error Code

Water Inlet Error

H2O

Low water level detected.

GE Dishwasher H2O Error Code Error Code Possible Causes

  • Low water supply to the dishwasher.
  • The inlet valve is defective.
  • The flow meter is defective.
  • The pressure switch is defective.
  • The main PCB is defective.
  • The drain hose is siphoning.

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This information is provided for educational purposes only. Please consult the appropriate Service Mode or Technical Document for your model. Always take proper safety precautions when installing or repairing any major appliance.