Written by
Appliance Care Desk Appliance Care EditorPublished September 2, 2026Updated September 3, 2026
Content status:
Reviewed
Error codeF31
ApplianceRefrigerator
Quick answer
F31 is a display “no signal” problem closely related to F30; the old site treats it as a display-signal fault rather than…
Model compatibility: Fisher & Paykel reuses codes across series and model years, so F31 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
F31 is a display “no signal” problem closely related to F30; the old site treats it as a display-signal fault rather than a cooling code.
Signs
Symptoms you may notice
A spanner, beep or f/numbered code may appear.
Fan/defrost behavior may change.
Ice or water features can fail while basic cooling still works.
Food-compartment temperature may change.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Get help
When to call a technician
Protect perishable food and arrange service promptly if cooling is lost, temperature keeps rising, there is active water leakage, repeated electrical tripping, smoke, or a burning smell.
Seeing this code on your Fisher & Paykel appliance?
Book a specialist visit for a clear estimate and approval before any repair.
No. The old Fisher record identifies the condition described above, but it does not by itself prove which component has failed. Diagnosis should confirm the cause on the exact model.
Do not use repeated resets as a way to keep operating through **F31**. Follow the safe stop conditions above and arrange diagnosis when the condition returns or presents an active hazard.
Provide the full model number, the exact code or symptom, what the appliance was doing when it appeared, and whether the condition returned after any safe owner-level check.
Ready to get your Fisher & Paykel appliance working again?
Book a repair online or call us — clear estimates and approval before any repair work begins.
