42 Specifications subject to change without notice. OG-KSAIF-04
Mode Conflicts for Multi-Zone systems: The indoor units of a Multi-Zone system
cannot operate in the COOLING and HEATING mode simultaneously. Indoor units are
configured with the HEATING mode as a priority from the factory.
Heating Priority: If any unit in the system is set to the HEATING mode, the system priority
switches to HEAT. If any unit is setup in COOLING, while any unit in the system is
operating as HEATING, the units set to COOLING will enter the STANDBY mode,
which turns off the indoor unit until all the indoor units are in the same mode.
Cooling Priority: If any unit in the system is set to the COOLING mode the system priority
switches to COOLING. If any unit is setup in HEATING, while any unit in the system is
operating as COOLING, the units set to HEATING will enter the STANDBY mode, which
turns off the indoor unit until all indoor units are in the same mode.