F7Serious
Hotpoint Dishwasher F7 Error Code
The pressure switch that detects water level is malfunctioning, causing overfill or no fill.
Common causes
- Clogged pressure hose
- Faulty pressure switch
- Electrical issue
How to fix it
- Check and clean the pressure hose and sump opening.
- Blow into the hose to ensure it's clear.
- Replace pressure switch if defective.
⚠ When to call a pro: If the switch and hose are fine, the control board may be the problem.
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Always unplug the appliance (and turn off the water for washers/dishwashers) before inspecting. These guides are for information only and are not a substitute for a professional repair.