Error code
GE / Washing machine
H2O SUPPLY
Washer cannot sense water level; valves may be closed and controls lock for four minutes.
What it means
Washer cannot sense water level; valves may be closed and controls lock for four minutes.
This explanation is shared only by models whose manufacturer documents the same code, meaning, and guidance.
Manufacturer guidance
- Check both supply faucets and any inlet-screen restriction; wait for the lockout rather than unplugging to bypass it.
Manufacturer source
Models documented with this signal
Select your exact model below to open its manufacturer source. Manual editions and model revisions can differ.
If there is a safety risk, stop using the appliance and follow the manufacturer’s instructions.