Toshiba RBC-AMS55E-EN - Page 9

–8–
EN
Installation Manual
Basic wiring diagram
NOTE
Terminals of A and B have no polarity.
To diverge from the indoor unit To diverge from the Header remote controller
To operate a group control of multiple indoor units by two remote controllers
* The Header or Follower remote controller can be connected to any indoor unit.
Remote control wiring
(Locally procured)
0.5 mm
2
to 2.0 mm
2
.
Remote controller
(Header)
Remote controller
(Follower)
(Sold
separately)
Terminal block
for the remote
control wiring
Earth
Indoor unit
AB AB
AB
Remote control wiring
(Locally procured)
0.5 mm
2
to 2.0 mm
2
.
Remote controller
(Header)
Remote controller
(Follower)
(Sold
separately)
Terminal block
for the remote
control wiring
Earth
Indoor unit
AB AB
AB
Remote controller inter-unit wires for group
control (Locally procured)
Remote controller
(Header)
Remote controller
(Follower)
(Sold
separately)
Terminal block for the
remote control wiring
Earth
Indoor unit
No.1
Earth
Earth
Earth
Indoor unit
No.2
Indoor unit
No.3
Indoor unit
No.8
AB
AB
AB
ABABAB