Only the red power/error light is on; machine does not respond to button presses.

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.

Possible Causes

Internal sensor out of range (temperature, water level), Control board fault, Stuck button on control panel, Previous overheat event

Safety first: Unplug the machine before any inspection.

Allow to cool: If the machine was used heavily, let it cool for 30 minutes.
Check buttons: Press each button several times to ensure none are stuck or jammed.
Power reset: Leave unplugged for 10–15 minutes, then plug into a different outlet and test.
Check for error pattern: Observe if any other icons flash when you attempt to start a rinse cycle.
If still locked: An internal sensor or the control board may have failed; professional diagnosis is required.

Hard 4/5

Control Board (PCB)

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