LG Timer / Clock Calibration Error

LG air fryer timer counts down too fast or too slow compared to real time.

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Faulty main control board oscillator, Firmware glitch, Electrical noise affecting timing circuit

How to Fix / Troubleshooting

Safety first: Unplug the unit before internal inspection.

Steps to address timing issues:

  • Control reset: Unplug the air fryer for 10 minutes and then reconnect. Test the timer against a stopwatch.
  • Avoid noisy circuits: Plug the unit into a different outlet away from large motors or devices that may introduce electrical noise.
  • Firmware update: If LG provides firmware updates for your model (via service), have the control updated.

Note: Persistent timing errors usually require main control board replacement, as the timing oscillator is integrated.

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Repair Difficulty

Hard 4/5

Required Part

Main Control Board
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