Philips No Power / Dead Unit

Dehumidifier does not turn on at all; no lights or sounds.

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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

Blown internal fuse on main PCB, Faulty power cord, Failed main control PCB, Defective power switch or touch panel

How to Fix / Troubleshooting

Safety: Ensure the outlet is safe and not overloaded. Unplug the unit before inspection.

  • Check outlet: Test the wall socket with another device. Reset any tripped breakers.
  • Inspect power cord: Look for visible damage. If damaged, do not use the unit until the cord is replaced.
  • Try different outlet: Avoid power strips or extension cords.

Internal fuse and PCB checks involve exposure to mains voltage and should be performed by a qualified technician. If there is no sign of life, the main PCB or fuse is likely faulty.

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Repair Difficulty

Hard 4/5

Required Part

Main Control PCB
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