KitchenAid Refrigerator Error Code PF — Power Failure Detected
What this means
Error code PF indicates the refrigerator experienced a power outage or interruption and the internal temperature may have risen above safe levels. This is an informational alert — the refrigerator will resume normal operation automatically, but you should check food safety if the outage was prolonged.
Alternate codes: Power Failure
Step-by-step fix
3 stepsDismiss the alert
Press any button on the control panel (often the Measured Fill button or the temperature adjustment button) to acknowledge and clear the PF alert.
The PF code is informational and will clear when you press a button.
Check food safety
If the power outage lasted more than 4 hours, check the freezer temperature. Food is safe if the freezer temperature is still at or below 0 degrees F.
A full freezer stays cold for about 48 hours; a half-full freezer for about 24 hours during an outage.
Monitor temperatures
After clearing the alert, monitor the refrigerator and freezer temperatures for a few hours to ensure they return to normal set points.
Allow up to 24 hours for temperatures to fully stabilize after a prolonged outage.
When to call a professional
No professional service needed unless the PF code appears repeatedly without actual power outages, which may indicate a loose power cord connection or faulty outlet.
Related error codes
Information compiled from manufacturer service manuals, official troubleshooting documentation, and appliance repair industry resources. This guide is for informational purposes only — always consult a qualified technician for complex repairs.
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