Alarm Z1 Condenser inlet temperature sensor TR3 failure

Was bedeutet 5656 / 5657 / 5658 ?

The Z1 Condenser inlet temperature sensor TR3 has failed, indicated by an open circuit or short circuit.

• Open circuit in TR3 sensor
• Short circuit in TR3 sensor

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Check the sensor connections.

2. 2

   Replace the TR3 sensor if faulty.

3. 3

   Contact a qualified technician.