La Sommeliere Temperature Calibration / Sensor Drift

Temperature displayed on the control panel does not match an independent thermometer placed inside the cabinet.

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Possible Causes

Aging NTC sensor, Sensor not in correct airflow, Control board calibration offset, Thermometer placement near door or vents

How to Fix / Troubleshooting

Safety: Unplug the unit before moving sensors or panels.

Steps:

  • 1. Verify measurement: Place a reliable thermometer in the center of the cabinet away from walls and door. Allow several hours for stabilization.
  • 2. Check sensor placement: Ensure the cabinet sensor is mounted in its original location and not touching the evaporator or walls.
  • 3. Replace sensor if needed: If the displayed temperature is consistently off by several degrees and the sensor is old, replace the La Sommeliere cabinet NTC sensor.
  • 4. Adjust setpoint: If no calibration function exists, compensate by adjusting the setpoint up or down to achieve the desired actual temperature.
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Repair Difficulty

Easy 2/5

Required Part

Cabinet NTC Temperature Sensor
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