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Fisher Paykel Refrigerator Error Code Fault Code 7

Fisher Paykel Refrigerator Error Code Fault Code 7

When your refrigerator displays Fault Code 7, it indicates an issue with the evaporator sensor. The evaporator sensor plays a crucial role in regulating the temperature inside your refrigerator’s evaporator coil. This sensor is responsible for monitoring the temperature and signaling the control board to adjust the cooling cycle accordingly.

Here’s a detailed breakdown of what Fault Code 7 could mean:

  1. Faulty Evaporator Sensor: The sensor itself may be malfunctioning, providing inaccurate temperature readings or failing to communicate with the control board effectively.
  2. Sensor Wiring Issues: Damaged or loose wiring connected to the evaporator sensor can disrupt the communication between the sensor and the control board.
  3. Control Board Malfunction: A malfunctioning control board may misinterpret the signals from the evaporator sensor, leading to erratic temperature control.

Troubleshooting Steps:

  1. Inspect Sensor Wiring:

    Carefully examine the wiring connected to the evaporator sensor. Look for any visible damage, loose connections, or corrosion. Ensure that the wiring is securely connected.

  2. Test the Evaporator Sensor:

    Use a multimeter to test the resistance of the evaporator sensor. Compare the readings with the manufacturer’s specifications. If the readings are out of range, consider replacing the sensor.

  3. Check for Ice Buildup:

    Excessive ice buildup on the evaporator coil can affect the sensor’s performance. If ice is present, defrost the refrigerator and clean the evaporator coil.

  4. Inspect Control Board:

    Examine the control board for any visible signs of damage or burnt components. If identified, replacing the control board may be necessary.

Remember: Safety is paramount. Before attempting any troubleshooting or repairs, disconnect the refrigerator from the power source to ensure your safety and prevent electrical hazards. If uncertain, consult with a qualified technician to address the Fault Code 7 and restore your refrigerator to optimal functionality.