Candy Short Cycling / Control Instability

Freezer cycles on and off frequently, with short run times and fluctuating temperature.

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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

Incorrect thermostat placement (sensor touching evaporator), Oversensitive temperature sensor, Main control board hysteresis issue, Poor ventilation causing rapid temperature swings

How to Fix / Troubleshooting

Safety first: Unplug the freezer before adjusting sensors or accessing controls.

  • Check ventilation: Ensure adequate clearance around the Candy freezer and that warm air can escape from the condenser area.
  • Inspect sensor placement: Access the cabinet sensor and verify it is positioned as designed, not touching the evaporator or walls directly unless specified.
  • Stabilize load: Avoid frequent door openings and large warm food loads that can cause rapid temperature changes.
  • Replace faulty sensor: If the NTC sensor is reading erratically (test with a multimeter at stable temperatures), replace it.
  • Control board replacement: If cycling remains abnormal with a good sensor and proper ventilation, the main control board may be misregulating and require replacement.

Warning: Excessive short cycling can damage the compressor over time; address the cause promptly.

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Repair Difficulty

Medium 3/5

Required Part

Cabinet/Freezer NTC Temperature Sensor
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