### ???? What the PF Error Code Means
The PF error code indicates that your washing machine has detected a power interruption during its operation. This means the machine's cycle was stopped because it lost power from the wall outlet, whether from a power outage in your home, a tripped circuit breaker, or the power cord being unplugged.
Your LG washer is equipped with a **power failure recovery system**. This feature is designed to remember the cycle and settings that were running just before the power was lost. When power is restored, the error code appears to inform you of the interruption. In many cases, after you clear the code, the washer will resume its cycle from where it left off.
### ????️ How to Solve the PF Error Code
To clear the PF error and get your washer back to normal, follow these steps.
**Step 1: Initial Reset**
The first and most effective step is to perform a simple reset. According to LG, you can usually clear the "PF" error simply by powering the washer off and then back on again. This will restore a normal display and allow the washer to resume its operation. Once the display is clear, the machine should resume its cycle from the point it was interrupted.
**Step 2: Identify the Underlying Power Issue**
If the error reappears or if you want to prevent future occurrences, you should investigate the cause of the power failure.
- **Check your home's electrical system**: Verify if there was a power outage in your home or neighborhood. If not, check your main electrical panel to see if the circuit breaker for the laundry room has tripped and reset it if necessary.
- **Check the wall outlet**: Ensure the wall outlet your washer is plugged into is functioning. You can test it by plugging in another appliance, like a lamp or a phone charger. If the test device does not turn on, the problem may be with your home's electrical circuit, not the washer itself.
**Step 3: Inspect Your Power Connection**
Often, power issues arise from the connection between the machine and the wall outlet.
- **Check the power cord**: Make sure the washer's power cord is securely plugged into the wall outlet. Unplug it and plug it back in firmly to ensure a good connection.
- **Avoid extension cords and power strips**: The use of extension cords or power strips is a common cause of power interruptions for high-power appliances. These devices can be overloaded, especially if used with other appliances, or can create an unstable current flow. LG strongly recommends plugging your washer directly into a grounded wall outlet to ensure it receives a stable, sufficient power supply. If an extension cord or power strip is in use, remove it as part of your troubleshooting.
### ???? When to Contact LG Support
If you have performed the reset and checked all the potential power supply issues and the "PF" error continues to appear, or if you find that the wall outlet is working but the washer still will not power on, it is recommended to contact LG Support for further assistance. A detailed inspection may be required to rule out an internal issue with the machine.