Error 130 — Indoor unit heat exchanger in/out sensors detached

What does 130 mean?

Both the heat exchanger inlet and outlet temperature sensors have become detached. Accurate heat exchange monitoring is compromised.

• Sensors have come loose from the heat exchanger
• Improper installation
• Physical disturbance to the unit

Click steps to track your progress.

1. 1

   Re-attach both heat exchanger inlet and outlet sensors securely.

2. 2

   Ensure the sensors are correctly positioned on the heat exchanger.

3. 3

   Check the mounting mechanism for the sensors.

4. 4

   Verify that the sensors themselves are not damaged.