T073 - Outside Air Temperature Thermistor Failure

¿Qué significa T073 ?

The sensor measuring the outside air temperature has failed. The economizer function will be disabled, but the unit may continue to operate.

• Faulty thermistor
• Wiring error to the thermistor

Haga clic en los pasos para seguir su progreso.

1. 1

   Ensure the outside air sensor is clean and not obstructed.

2. 2

   Check the wiring connections to the thermistor.

3. 3

   A technician may need to test or replace the thermistor.