Neff
Control or Sensor Instability
Refrigerator cycles on and off very frequently (short cycling).
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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
Temperature sensor noise or poor contact, Oversensitive control algorithm due to sensor placement, Very small load and frequent door openings, Ambient temperature extremes
How to Fix / Troubleshooting
Safety: Unplug before accessing sensors or control board.
Steps:
- Check environment: Ensure the fridge is not installed next to heat sources or in very cold rooms (below manufacturer spec).
- Door usage: Reduce unnecessary door openings and avoid placing hot food directly inside.
- Sensor inspection: Check that NTC sensors are firmly connected and properly located in their holders.
- Control reset: Power off for 10 minutes to reset the control. If short cycling persists, a faulty sensor or control board may need replacement.
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Repair Difficulty
Medium
3/5
Required Part
Temperature Sensors / Main Control Board
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