T074 - Space Temperature Thermistor Failure

Was bedeutet T074 ?

The sensor measuring the indoor space temperature has failed. The unit will shut down to prevent incorrect operation.

• Faulty thermistor
• Wiring error to the thermistor

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Check that the space temperature sensor is not blocked by furniture or other objects.

2. 2

   Inspect wiring connections to the sensor.

3. 3

   A technician will need to test and potentially replace the space temperature thermistor.