P8 - 4 red flashes, 4 green flashes — Abnormal pipe temperature

What does P8 mean?

This fault suggests an abnormal temperature reading in the refrigerant pipes. The most common cause is a refrigerant leak, but incorrect thermistor placement can also be a factor.

• Refrigerant leakage
• Thermistor incorrectly mounted
• Faulty thermistor
• Issues with refrigerant flow

Click steps to track your progress.

1. 1

   Inspect the system for any signs of refrigerant leaks (requires professional).

2. 2

   Ensure the thermistor is correctly positioned on the pipe.

3. 3

   Check the thermistor's connection and resistance.

4. 4

   If a leak is suspected, contact a qualified technician for repair.