Error code
mxz-mode-conflict Multi-system operation-mode conflict
Applies to 7 models
MSZ-GE22VA - E1, MSZ-GE25VA - E1, MSZ-GE35VA - E1, MSZ-GE42VA - E1, MSZ-GE50VA - E1, MSZ-GE60VA - E1, MSZ-GE71VA - E1
What this means
With an MXZ outdoor unit, connected indoor units are requesting incompatible COOL/DRY and HEAT modes. The first operating unit has priority.
What you can check yourself
- Set all connected indoor units to the same operation mode.
- Wait for the unit to respond after changing the mode.
Still not resolved? Contact a qualified installer or servicer.