Error code
Whirlpool / Dishwasher
H2O
No water reaches the dishwasher; the cycle pauses.
What it means
No water reaches the dishwasher; the cycle pauses.
This explanation is shared only by models whose manufacturer documents the same code, meaning, and guidance.
Manufacturer guidance
- Check that the fill hose is connected and the supply is on.
- Press Start to resume; request service if the alarm persists.
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.