Fujitsu AIRSTAGE J-III L AJ 072LELAH Series Design & Technical Manual page 474

External Switch Controller
● Up to 16 indoor units can be controlled with one
external switch controller.
● In combination with a locally purchased card-key
switch or other sensor, External switch controller
allows control of basic functions by the hotel or office
guest.
Single Split or Big Multi System Connectability
● Single spilit system or Big multi system can be
connected to the VRF network system and can be
controlled from Touch panel controller or System
controller.
Single control for hotel room with switch
Ext.SW
Ext.SW
Controller
Controller
Card-key Card-key
External switch controller (Card-key)
& Wired remote controller
Combination with Single split or Big multi type
Network Convertor
(UTY-VGGXZ1)
Wired remote controller
- (05 - 06) -
Card-key
Up to 16 indoor units
Touch panel
controller
Single split
system or Big
multi system