Error 122 — Indoor unit EVA IN sensor error (Short or Open)

Was bedeutet 122 ?

The EVA IN temperature sensor for the indoor unit has a short circuit or an open connection, affecting temperature readings for that specific sensor.

• Sensor wiring is damaged or disconnected
• The EVA IN sensor is faulty
• Incorrect sensor installation

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Verify the wiring and connection of the EVA IN sensor.

2. 2

   Ensure the sensor is securely attached to the correct location.

3. 3

   Inspect the sensor for physical damage.

4. 4

   Test the sensor's resistance if possible or consider replacement.