29
English
NOTE
•
Terminal numbers of outdoor and indoor units must be matched.
8-5 FOR CENTRALIZED CONTROL
•
By connecting the centralized control equipment, the SkyAir series can be centrally controlled as one
group.
•
The control wiring is field supply. Prepare it by referring to table shown below.
•
For information on how to connect the centralized control equipment, refer to the operation manual and
technical guide for the centralized control equipment.
•
Connect the centralized equipment to the indoor unit connected to the remote controller.
•
Only when the centralized equipment is connected to the group that is controlled with two remote control-
lers, make the “Master” and “Slave” settings for the remote controllers.
NOTE
•
Vinyl cord with sheath or cable (Insulated thickness : 1 mm or more)
Wiring
Size mm²
Control wiring
Sheathed vinyl cord or cable (2 core) (NOTE)
0.75 - 1.25
Fig. 46
Remote
controller 1
(Main)
Remote
controller 2
(Sub)
Terminal block
(X1M)
(Master*)
Indoor unit
Remote
controller 1
Remote
controller 2
Outdoor unit
Additional
remote controller
P1 P2 F1 F2
Remote
controller
Transmission
wiring
* For simultaneous operation system, be sure to
connect the remote controller to the master unit.
01_EN_3P177351-6P.fm Page 29 Sunday, September 30, 2012 1:52 PM
