mQuvée Normal Low-Noise Operation Misinterpreted as Fault

Unit is very quiet and appears to be off, but interior temperature is within range and display is on.

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Possible Causes

Inverter-controlled or efficient compressor running at low speed, Fan cycling off due to low load, User expectation of constant noise

How to Fix / Troubleshooting

Safety: No repair may be necessary if performance is normal.

  • Check temperature: Verify with a thermometer that the cabinet temperature is stable and within the set range.
  • Observe cycle: Listen over 20–30 minutes to confirm that the compressor and/or fan occasionally start.
  • Review manual: Confirm that your mQuvée model is designed for low-noise operation and intermittent cycling.
  • Service only if needed: If temperatures drift out of range or alarms appear, then follow relevant cooling fault diagnostics.
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Repair Difficulty

Very Easy 1/5
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