Teka Unstable Temperature Control

Wine cooler interior temperature fluctuates widely over short periods, even without door openings.

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.

Possible Causes

Faulty temperature sensor, Poor sensor placement, Oversensitive control algorithm, Intermittent fan operation

Safety: Unplug the unit before moving sensors or working near the fan.

Verify sensor mounting: Ensure the cabinet NTC sensor is properly clipped to the evaporator cover or wall and not hanging loose in the air stream.
Test and replace sensor: Measure the sensor resistance and replace if readings are erratic.
Check fan operation: Confirm the internal fan runs smoothly and continuously when required. Replace if intermittent.
Allow stabilization: After any changes, allow 24 hours for the temperature to stabilize before judging performance.

Medium 3/5

Cabinet NTC Temperature Sensor

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