7
(EN)
Password Setting
Only an authorized person can change the settings.
Select the setting change range from the following 3 items.
• Energy-saving setting only
• Menu ope Weekly timer setting
• All key operations
* The Energy Saving function forcibly performs the energy-saving operation.
Air-conditioning Control System
The most suitable air-conditioning control system can be selected according to the scale
of the control/monitoring area.
Controlling indoor units
This unit alone enables multi-functional operations: Up to 64 indoor units can be controlled
individually or collectively.
* 64 indoor units are divided into up to 4 zones, and can be controlled on All, Zone or Group
basis.
All
• Operates and sets up to 64 indoor units.
Zone
• Registers multiple indoor units with up to 4 zones, and operates and sets
each zone collectively.
Group
• Operates and sets each group.
* The remote control operation is performed by the group.
Zone 1
Zone 4
Group 16
Group 1
Group 2
All
Group 49
Group 50
Group 64
R/C
Indoor unit
When 2 indoor units are operated by
the remote control, the 2 indoor units
are regarded as one group.
e.g.)
Indoor unit
Group 1
R/C
Group 2
• The above example shows this unit is connected as the central controller.