Sensor fault: BT1 outdoor sensor — Temperature sensor fault

Was bedeutet BT1 outdoor sensor ?

There is no contact with the outdoor temperature sensor (BT1). This may be due to an open circuit or short circuit on the sensor input, or a defective sensor.

• Open circuit or short circuit on sensor input
• Defective sensor

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Check the BT1 outdoor sensor for visible damage.

2. 2

   Ensure the sensor is securely connected.

3. 3

   Test the sensor for continuity and resistance.

4. 4

   Replace the sensor if it is defective.