Fisher & Paykel Short Cycling – Control or Compressor Protection

Freezer short cycles, turning on and off frequently in short bursts.

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, control board hysteresis issue, compressor overheating and tripping overload, poor ventilation around unit

Safety: Unplug the freezer before accessing electrical components.

Steps:

Ventilation: Ensure adequate clearance around the Fisher & Paykel freezer and that vents are not blocked.
Clean condenser: Dirty coils can cause overheating and overload trips. Clean thoroughly.
Sensor test: Test the freezer thermistor for stable readings. Replace the temperature sensor if intermittent.
Control board: If the compressor is being switched rapidly by the control, the main control board may be faulty and require replacement.

Hard 4/5

Freezer Temperature Sensor (NTC Thermistor)

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