Error code
LG Washing Machine PF — Code Meaning
Power-failure indication in LG US front-load guidance. LG US front-load washer support guidance; no exact UK model is named. Check the complete display and matching model manual. Washer-dryer, mini-washer and top-load instructions are not interchangeable.
Quick answer
PF: Power-failure indication in LG US front-load guidance
Meaning
Power-failure indication in LG US front-load guidance
First safe check
Photograph the full display, including alternating characters and suffixes.
Stop if
The warning remains, the appliance is not operating normally, or the next step requires internal access.
Who to call
Contact LG support or a qualified appliance technician if the warning remains, the code is not explained in the matching manual, or any internal investigation is required.
Internal diagnosis and repair require a qualified professional. Follow only the model-approved user actions described below. Follow the model’s isolation instructions before permitted maintenance. Do not reach wet or damaged electrical parts to unplug the appliance.
What does this error code mean?
LG US describes PF as power failure, for example when electrical supply is interrupted during a cycle. This does not by itself prove that the control board is faulty.
Follow the exact model manual before restarting a stopped programme. Do not repeatedly reset a washer that trips the electrical supply or shows heat, burning or leakage.
Why is this happening?
- The manufacturer-reported condition is power-failure indication in lg us front-load guidance. The code alone does not identify a failed part.
Safe next steps
- Photograph the full display, including alternating characters and suffixes.
- Record the full model from accessible paperwork or an external label; do not dismantle the appliance to find it.
- Match the source below to your exact model manual before following any code-specific instructions.
- If the warning persists, the model is uncertain or the next step requires internal access, stop and contact LG support or a qualified appliance technician.
Can I fix this myself?
NoUse only the external checks described here. The code alone does not justify a parts replacement.
Safety boundary: Do not remove panels, test wiring, force a locked door or bypass a protective device.
What not to do
- Do not remove panels, test wiring, force a locked door or bypass a protective device.
- Do not repeatedly reset an unexplained or returning warning, or buy parts solely from this display.
When to call a technician
Contact LG support or a qualified appliance technician if the warning remains, the code is not explained in the matching manual, or any internal investigation is required.
Safety warning
Stop if there is leakage, a burning smell, unusual heat or electrical tripping. Keep clear of wet electrical connections. Do not remove panels, test wiring, force a locked door or bypass a protective device.
Useful hub links
Other LG washing machine codes
LG Washing Machine AE — Meaning and Safe Advice
Leakage in front-load guidance; clutch error on WTS11HHDK/WTS11HHWK
LG Washing Machine CE — Code Meaning
Motor-circuit over-current in LG US front-load guidance
LG Washing Machine HE — Code Meaning
Temporary heater error in LG US front-load guidance
LG Washing Machine SE — Meaning and Safe Advice
Sensor error in LG US guidance; Spain uses motor-error wording
Relevant guide
Frequently asked questions
Does PF identify a failed part?+
No. A code describes a reported condition, and the correct model documentation is needed before diagnosis.
Does this apply to every model?+
LG US front-load washer support guidance; no exact UK model is named. Check the complete display and matching model manual. Washer-dryer, mini-washer and top-load instructions are not interchangeable.
Sources and review status
Model dependent · Last reviewed 8 October 2026
- LG US front-load washer error-code reference
manufacturer support · other · checked 8 October 2026
Fresh original-body review: Power-failure indication in LG US front-load guidance. LG US front-load washer support guidance; no exact UK model is named. Check the complete display and matching model manual. Washer-dryer, mini-washer and top-load instructions are not interchangeable. Definition and possible causes do not establish a replacement part or universal reset.