Troubleshooting
TS14: Indoor units mode conflict (match with multi outdoor unit)
Description: The indoor units cannot work cooling mode and heating at same time. Heating mode has a priority.
• Suppose Indoor unit A working in cooling mode or fan mode, and indoor unit B is set to heating mode, then A will
change to off and B will work in heating mode.
• Suppose Indoor unit A working in heating mode, and indoor unit B is set to cooling mode or fan mode, then B will
change to stand by and A will be no change.
Cooling mode Heating Mode Fan Off
Cooling mode No Yes No No
Heating Mode Yes No Yes No
Fan No Yes No No
Off No No No No
Note:
No: No mode conflict
Yes: Mode conflict