We loaded the laundry, started the washing program, and after a while we noticed that the LG washing machine stopped and displayed a PF error on the display. What to do? What does the PF error mean? How do I fix the problem? You will find answers to all these questions in this article.
Decryption
The PF code means that during the execution of the program, most likely there was a jump or power outage in the apartment or in the whole house. Basically, the problem of PF error should not be looked for in the technique itself. If this error appeared on the scoreboard only once, then you can not attach any importance to this. If the error appears again, it means that the problem is still in the washing machine.
If a PF error occurs:
- on a specific program, each wash;
- on any program during washing;
- constantly without a noticeable pattern.
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Malfunctions that do not require the intervention of a wizard
- The washing machine is not connected correctly.. It is necessary to check that the equipment is connected correctly. The socket must be separate and with a separate machine. It is highly discouraged to connect the washing machine to extension cords and sockets that are intended for other household appliances. The washing machine is very capricious, so you should adhere to all the rules for its installation and operation.
- Damage to the power cord or plug. In most cases, this means that the cord and plug must be replaced. It is advisable to do this as quickly as possible.
- Failure on the control board. Unplug the washing machine for 15 minutes and then plug it back in using the START / PAUSE commands. If it was a failure, then the error on the scoreboard will disappear.
- Mains voltage. The mains voltage may have dropped. It is necessary to check this.
- Send wire connections. It is necessary to check the entire chain of wires. Maybe the contact disappears and therefore an error lights up on the scoreboard.
The main causes of the malfunction
| Error symptoms | Probable cause of occurrence | Repair or replacement |
| The washing machine switches off abruptly during operation, rinsing or spinning and the PF error lights up on the display. | The control board is out of order | Most often, the module can be repaired: you can replace the burned out elements, solder the contacts and tracks on the microcircuit.
Rare when required control module replacement. |
| PF error crashes on the scoreboard and at any stage of washing and the washing machine freezes. | Problems with the wiring from the noise filter to the control board. The contact is lost due to vibration. | Twist the frayed wires and insulate or completely replace the cable. |
| During washing, the machine knocks out, and after switching on, a PF error appears on the display. | The heating element (TEN) is faulty. It is connected to the body of the washing machine, and the machine knocks it out. | Required replacement of tubular electric heater (Heating element) |
If you could not solve the problem with the washing machine yourself and the PF error still pops up on the electronic scoreboard, then you should contact a specialist.
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