Wine cooler sensor fault
A temperature sensor is reading incorrectly.
Symptoms
The displayed temperature does not match the actual interior temperature, or the unit overcools/undercools relative to the set point.
Likely causes
Failed NTC/thermistor sensor, damaged sensor wiring, or a control board misreading the sensor.
What you can safely check
Note whether the displayed temperature seems plausible. Confirm the set point is correct. Do not move or disturb the interior sensor.
When to call a professional
If the displayed and actual temperatures differ, the sensor or its wiring is faulty. Incorrect sensing damages wine — book a specialist.
Our repair process
We test the sensor's resistance values against temperature, inspect wiring, determine whether the sensor or board is at fault, replace the failed component, and verify accurate temperature reading and control.
Parts that may be involved
Temperature sensor (NTC/thermistor), sensor wiring, control board.
Safety note
Refrigeration systems contain pressurised gas and live electrical components. Do not attempt to open the sealed system, handle refrigerant, or bypass safety controls. For any fault beyond the safe checks above, book a specialist technician.
Related repair services
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