Error 07 - Different operation modes selected

What does 07 mean?

This fault occurs when different indoor units within the same system are set to operate in conflicting modes (e.g., one cooling, one heating).

• Indoor units set to different operation modes (cooling vs. heating)
• User accidentally changed the mode on one indoor unit

Click steps to track your progress.

1. 1

   Check the selected operation mode on all connected indoor units.

2. 2

   Ensure all indoor units are set to the same mode (e.g., all cooling or all heating).

3. 3

   Adjust the mode on any unit that is set differently.

4. 4

   Reset the system if necessary after correcting the modes.