Miele No Power / Dead Appliance

Freezer not starting at all, display off, no lights

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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 control board, Faulty mains cable, Tripped circuit breaker, Failed mains filter or power supply on PCB

How to Fix / Troubleshooting

Safety first: Ensure the circuit breaker is off before inspecting mains components. Only perform mains checks if you are competent with electrical safety.

Steps:

  • 1. Check outlet and breaker: Test the outlet with another appliance. Reset any tripped breakers or RCDs.
  • 2. Inspect power cord: Look for visible damage. Replace the cord if any cuts or burns are present.
  • 3. Internal fuse: Many Miele control boards have a replaceable fuse. Access the control module and check the fuse with a multimeter. Replace only with the same rating.
  • 4. Mains filter and board: If the fuse blows again immediately or there is no output from the mains filter, the filter or control board may be shorted and require replacement.
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Repair Difficulty

Hard 4/5

Required Part

Mains Filter Module
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