T075 - Return Air Thermistor Failure

Was bedeutet T075 ?

The sensor measuring the return air temperature has failed. The unit will continue to run, but may not control temperature accurately.

• Faulty thermistor
• Wiring error to the thermistor

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Ensure the return air intake is clear of obstructions.

2. 2

   Check the wiring connections to the return air thermistor.

3. 3

   Contact a technician to test or replace the faulty thermistor.