Error code · Hotpoint
E01 · Water filling error
The appliance has detected a water filling error in the chassis. First, check if the water supply valve is open and the hose is not kinked.
DishwasherCaution — Know When to StopFixLens verified
Safe first steps
- Check if the water supply valve is open.
- Inspect the water inlet hose for kinks or blockages.
- Ensure the water inlet hose is securely connected to both the dishwasher and the water supply.
- If the water supply valve is open and the hose is not kinked, but the error persists, turn off the dishwasher and contact authorized service.
When to stop
- Stop if you see water leaking from the appliance — risk of flooding.
Likely cause
The appliance has detected a water filling error in the chassis. First, check if the water supply valve is open and the hose is not kinked.
Verification
Reviewed by: automated manual extraction
Verified against Hotpoint HDI LYM A5 R technical documentation
FixLens publishes its own structured technical logic verified against Hotpoint HDI LYM A5 R documentation · last verified April 23, 2026.
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