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DUCT TYPE
ARYG12-54LHTBP
Backlit LCD
System diagram
Multiple installation method described above is prohibited to combine with 2-wired type and 3-
wired type.
Group control
With a single remote controller, up to 16 units can be simultaneously operated.
A, B, C, D, E : Remote controller cable. (Refer to Chapter 2-4. "Wiring specifications" on page 9.)
A+B+C+D+E ≤ 500 m.
Group control is only possible between units with remote controllers of the same type.
After confirming that the connected remote controllers have same model name by checking
the rear side of the remote controller or “Chapter 14-1. "Controllers" on page 80”, perform
the group control.
• The backlit LCD enables easy operation in a dark room.
• Backlighting time can be selected from 30 or 60 seconds.
• The backlight is lit while the buttons are operated, and goes off 30 or
60 seconds after the operation stops.
1 remote controller 2 remote controllers
A, B, C: Remote controller cable
A≤ 500 m; B+C≤ 500 m
A
Indoor unit
Remote controller
Master
Slave
BC
Indoor unit
Remote controllers
A
BCDE
I.U. I.U. I.U. I.U.
Master
I.U.: Indoor Unit
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