What does A060 mean?

The supply air thermistor has failed. The unit will shut down automatically. The alarm can be reset automatically once the thermistor is functioning correctly.

• Supply air thermistor failure
• Wiring issue to the thermistor
• Faulty control board

Click steps to track your progress.

1. 1

   The unit should attempt automatic reset when the thermistor is functional.

2. 2

   Check wiring and connections to the supply air thermistor.

3. 3

   If the failure persists, the thermistor or control board may need replacement.