What does A106 mean?

The discharge temperature sensor has failed, indicating a problem with measuring the temperature of the refrigerant discharge. The heat pump may be disabled.

• Failed discharge temperature sensor
• Wiring issue to the sensor

Click steps to track your progress.

1. 1

   Check the sensor and its wiring for any signs of damage.

2. 2

   Ensure the sensor is correctly connected to the control board.

3. 3

   Measure the sensor's resistance using a multimeter and compare it to the specified Ohm chart.