PF — Power failure / clock reset
PF (Power Failure) flashes after the microwave has lost power, even briefly. It is an informational message, not a fault. Setting the clock clears it.
- Keep using it?
- Yes — fix when convenient
- DIY difficulty
- Easy
How to fix it
- Press Clock or Cancel and re-enter the time per the owner manual.
- If PF returns repeatedly with no known outage, check the outlet and plug fit.
- Avoid sharing the outlet with high-draw appliances on the same circuit.
Why it happens
Typical signs: PF or '88:88' flashing on display · Clock reset to 12:00 · Microwave otherwise functional
- Brief power outage or brownout Normal behavior after grid blip.
- Tripped breaker or unplugged unit Same root cause — display reset.
- Loose plug at outlet Intermittent connection causes repeat PF events.
More Frigidaire microwave codes
Frequently asked questions
What does the PF code mean on a Frigidaire microwave?
PF (Power Failure) flashes after the microwave has lost power, even briefly. It is an informational message, not a fault. Setting the clock clears it.
What causes the PF code on a Frigidaire microwave?
Brief power outage or brownout: Normal behavior after grid blip. Tripped breaker or unplugged unit: Same root cause — display reset. Loose plug at outlet: Intermittent connection causes repeat PF events.
Is it safe to keep using a Frigidaire microwave with a PF error?
Yes — fix when convenient. This is rated a minor-severity fault.
How do I fix PF on a Frigidaire microwave?
Press Clock or Cancel and re-enter the time per the owner manual. If PF returns repeatedly with no known outage, check the outlet and plug fit. Avoid sharing the outlet with high-draw appliances on the same circuit.
Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician.