KitchenAid Range PF Error: Power Failure Detected
What Does KitchenAid Range Error Code PF Mean? PF on a KitchenAid range stands for Power Failure. The control board detected that power was interrupted — whether by a full utility outage, a brief brownout, or a tripped circuit breaker — and is alerting you that any timed cook program that was running has been […]
Quick Assessment
Answer to continue safely
Is it safe to keep using?
Yes. PF is informational only and does not indicate any component damage. After clearing the code and resetting the clock, the range is fully safe to use. Monitor for recurring PF codes, which may suggest a loose power connection.
Can I reset the code?
Yes. Pressing Cancel or any key clears PF immediately. No breaker reset or service action is required unless PF appears repeatedly, which would indicate an intermittent power connection problem rather than a utility issue.
When to stop immediately?
Stop if you notice: PF appears multiple times per week without any known power outage, Range does not function normally after the PF code is cleared.
Symptoms You May Notice
Clock display resets to 12:00 or flashes colons after a power event
The oven clock loses its time setting whenever power is fully interrupted, producing the characteristic flashing display that indicates the range has rebooted from a power failure.
A timed bake or delayed-start cook cycle that was running has been cancelled
If a timed cook was in progress when power was lost, it does not resume automatically — the control cancels it and waits for the user to re-enter the cook program.
Range operates normally in all other respects immediately after clearing the code
Bake, Broil, Convection, and surface burner functions work correctly once the PF code is acknowledged — the range itself is undamaged by the power event.
Possible Causes
Household power outage or brownout
A utility interruption or voltage dip below the range's operating threshold caused the control board to lose power and reboot.
DIY PossibleTripped circuit breaker from a momentary overload
The range's dedicated circuit breaker tripped from a momentary current spike — common when multiple high-draw appliances start simultaneously on the same leg.
DIY PossibleLoose connection at the range terminal block or wall outlet
A partially seated power cord plug or a loose terminal block connection causes intermittent voltage drops that the control board records as power failures.
DIY PossibleSafe Checks You Can Do
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1
Press Cancel or any key to clear the PF code
After power is restored, press the Cancel pad or any function key to acknowledge the power failure. Reset the clock using the Clock or Settings menu, then test all cook functions normally.
PF is an informational code — it does not indicate any component failure. Normal use can resume immediately after clearing the code and confirming the range functions correctly.
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2
Check the power cord and terminal block connection
If PF appears frequently without obvious utility outages, pull the range away from the wall, inspect the power cord plug for a secure seat in the outlet, and verify the terminal block screws are tight (requires the back access panel to be removed).
A loose terminal block screw is a common cause of repeated PF codes on ranges that are moved frequently for cleaning — the cord can work slightly loose over time.
Tools required
When to Call a Professional
Contact a qualified technician if:
- Repeated PF codes suggest a loose terminal block connection inside the range
- Outlet or wall receptacle shows burn marks or feels warm
- Circuit breaker trips repeatedly when the range is in use
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