I keep getting a PF code

As LG states in troubleshooting section,
If your unit is displaying a "PF" error code, it means you've experienced a power failure. This may occur if the power supply to the washing machine is interrupted during a cycle from a power outage. To fix this, simply restart the washing cycle

LG Washer - Error Code List ' LG USA Support

Hello!

Code PF means that a power failure occurred on the control board during the program run.

In most cases, the reason for the code PF on the display is not in the washing machine, but in the problems of electricity supply of your house or apartment.Turning off the electricity or a power surge most often results in this error.

Power Failure. There is a bad power connection or a bad control board.

I had the same problem. The washer control board has an intermittent failure. If you unplug power for about 30 minutes then plug it back in you will get a PF code (power failure). Ignore this code and push start again. It may run till it finishes the cycle or it may start cycling again right away. A new board costs about $180 at repairclinic.com

Hi,

Here is a tips that I wrote that will help to explain why you get the PF Error Code

PF Error Code for Appliances

heatman101

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Hi,

Here is a tips that I wrote that will help to explain why you get the PF Error Code

PF Error Code for Appliances

heatman101

,./';

PF Power failure "PF" flashes if the washer loses power during a running cycle. The washer does not flash "PF" when it is first plugged in.

Press START to continue the cycle from the moment that power was lost.

OR

Press STOP/CANCEL to clear the display and completely cancel the cycle.

Pf is power failure code you must push clear or reset washer by unplugging and plugging back in Good luck

PF - Power Failure - PF error code indicates a power failure during the dryer's cycle. Press and HOLD start to continue the cycle, or press off/pause to clear display.

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PF means Power Failure!
Unplug both units for 10 minutes, then plug them back in and try operating them. You may need an electrician to investigate why you are losing power to both units