Toshiba RBC-AMS55E-EN - Page 6

–5–
Installation Manual
◆ Remote control wiring and inter-unit wiring between indoor units
Do not allow the wire for the remote controller (communication wire) and the wire for AC220-240 V to come into
contact or put them together in one electrical conduit; otherwise, the control system may have trouble due to noise.
* Varies depending on the type of remote controller used.
◆ Installation of multiple remote controllers
To install two or more adjacent remote controllers, follow the instructions in the Fig. 1 and 2.
Wiring type VCTF: 0.5 mm
2
to 2.0 mm
2
x 2
Total length of remote control wiring
and inter-wiring between indoor units
(L+L1+L2+...Ln)
1 remote controller 2 remote controllers
2 remote controllers
including a wireless remote
controller
Up to 500 m Up to 300 m Up to 400 m
Total length of inter-wiring between
indoor units
(L1+L2+...Ln)
Up to 200 m
Indoor
unit
Indoor
unit
Indoor
unit
Indoor
unit
Remote control wiring
L
L1
L2
Ln
(Up to 8 units)
Remote
controller
Remote controller inter-
units wires for group
control.
Wall
33 mm or more
(from a wall)
20 mm or more
(when adjacent remote
controllers are installed)
(Fig. 1)
33 mm or more
(from a wall)
20 mm or more
50 mm or more
87 mm or more
50 mm or more
Wall
(Fig. 2)