F1Warning
Fisher & Paykel Washer F1 Error Code
The water level sensor is not reading correctly.
Common causes
- Faulty pressure switch
- Loose wiring to pressure switch
- Blocked pressure hose
- Control board issue
How to fix it
- Unplug washer
- Check pressure hose connections
- Inspect hose for kinks or blockages
- Reconnect securely and test
⚠ When to call a pro: If error persists, pressure switch or control board may need replacement.
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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.