Clicking or ticking noise from the rear of the unit; compressor attempts to start but shuts off repeatedly.

Safety first: Unplug the unit and allow the compressor to cool before touching. Mains voltage is present at the start components.

• 1. Verify supply voltage:
  • Ensure the outlet provides stable voltage and is not shared with heavy loads.
• 2. Inspect start components:
  • Access the compressor compartment and remove the start relay/PTC and overload.
  • Check for burn marks or a burnt smell.
• 3. Replace start device:
  • If the relay/PTC shows signs of damage or rattles loosely, replace it with the correct Miele part.
• 4. Test compressor (advanced):
  • Measure winding resistances; if they are out of spec or shorted, the compressor is likely defective.
• 5. Professional service: If a new start device does not resolve the issue, the compressor may need replacement by a refrigeration-certified technician.