5 | Operation
User reference guide
34
ATXM20~50N2V1B
Daikin room air conditioner
4P518786-2F – 2020.05
5.13.3 Cooling/heating mode lock
The Cooling/heating mode lock requires initial programming during installation.
Please consult your authorized dealer for assistance. The Cooling/heating mode
lock sets the unit forcibly to either cooling or heating operation. Activate this
function if you wish to set all indoor units connected In a multi-system to 1
operation mode.
INFORMATION
The Cooling/heating mode lock CANNOT be activated together with the priority room
setting.