---
title: "Range error code PF"
description: "LG range error code PF: The same code the laundry uses, for the same reason. Every spelling LG publishes for it, which machines can raise it, and what to do…"
url: "https://lgmiami.support/error-codes/cooktop-power-interrupted/"
date_modified: "2026-09-05"
Appliance type: "Cooktops, Ranges, Wall ovens"
---


# Range error code PF

### What PF means on this make

The same code the laundry uses, for the same reason. A storm, a brownout or a tripped breaker leaves the oven in a state it did not choose, and rather than pick up where it was — with a self clean half done and a locked door, say — it stops and tells you. Restarting is nearly always the whole answer. A PF that appears without any power event is worth investigating, because on a 240-volt appliance it can mean one leg of the supply.

### Where this appears, and why not to clear it

On the appliance’s own display. LG reports errors two ways: machines with a digital display show a code, and the laundry machines without one blink their indicator lights instead. Both are published by the maker and both are on this site. Photograph what the panel shows before cutting the power. On a refrigerator you can also force the last code back onto the display by holding Freezer Temperature and Express Frz together for three seconds — LG documents that, and it is the one thing that makes a first visit more useful. A code that has been reset is information a technician no longer has.

### What to do about it

- Press CLEAR/OFF and start the function again.
- Check the breaker for the appliance has not tripped, and reset it fully off then on.
- Note whether anything else in the kitchen lost power at the same time.
- If PF returns with no outage, book it — a supply problem on a range is worth finding early.

### Where this goes next

The job this usually becomes is [diagnostic visit](/services/diagnostic-visit/), and that page carries a starting figure and the reasons that move it. If it turns out to be nothing — and on this make a real share of these are modes, reminders and settings rather than problems — the visit ends there and you pay the diagnostic and nothing else, or call [(305) 419-0291](tel:+13054190291) and describe what the panel is doing before booking anything.

Power interrupted

What this one means

What PF means on this make

The same code the laundry uses, for the same reason. A storm, a brownout or a tripped breaker leaves the oven in a state it did not choose, and rather than pick up where it was — with a self clean half done and a locked door, say — it stops and tells you. Restarting is nearly always the whole answer. A PF that appears without any power event is worth investigating, because on a 240-volt appliance it can mean one leg of the supply.

Where this appears, and why not to clear it

On the appliance’s own display. LG reports errors two ways: machines with a digital display show a code, and the laundry machines without one blink their indicator lights instead. Both are published by the maker and both are on this site. Photograph what the panel shows before cutting the power. On a refrigerator you can also force the last code back onto the display by holding Freezer Temperature and Express Frz together for three seconds — LG documents that, and it is the one thing that makes a first visit more useful. A code that has been reset is information a technician no longer has.

What to do about it

Press CLEAR/OFF and start the function again.

Check the breaker for the appliance has not tripped, and reset it fully off then on.

Note whether anything else in the kitchen lost power at the same time.

If PF returns with no outage, book it — a supply problem on a range is worth finding early.

Where this goes next

The job this usually becomes is diagnostic visit, and that page carries a starting figure and the reasons that move it. If it turns out to be nothing — and on this make a real share of these are modes, reminders and settings rather than problems — the visit ends there and you pay the diagnostic and nothing else, or call [(305) 419-0291](tel:+13054190291) and describe what the panel is doing before booking anything.

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