10-2-2.Automatic Address Example From Unset Address (No Miswiring); 10-3.Remote Controller Wiring - Toshiba RAV-GP561ATW-E Service Manual

10-2-2. Automatic Address Example from Unset Address (No miswiring)
(1) Standard (One outdoor unit)
(1) Single
1-1
Individual
(2) Single group operation
(Multiple outdoor units = Multiple indoor units only with serial communication)
2-1
Sub/Header

10-3.Remote Controller Wiring

• Strip off approx. 9 mm the wire to be connected.
• For single system, use non polarity, 2 core wire is used for wiring of the remote controller.
(0.5 mm² to 2.0 mm² wires)
• For the synchronous twin system, use 2-conre shield wire (Vinyl cord for microphone 0.5 to 2.0 mm²) to conform
to the EMC standard.
Wiring diagram
Terminal block for remote controller
wiring of indoor unit
A
B
Remote controller wire
(Procured locally)
* For details of wiring / installation of the remote
controller, refer to the Installation Manual enclosed
with the remote controller.
* Use 2-core shield wire (MVVS 0.5 to 2.0 mm² or more) for the remote controller wiring in the simultaneous twin
simultaneous triple and simultaneous double twin systems to prevent noise problems.
Be sure to connect both ends of the shield wire to earth leads.
* Connect earth wires for each indoor unit in the simultaneous twin simultaneous triple and simultaneous double
twin system.
(2) Twin
1-1
Master/Header Sub/Follower
Only turning on source power supply (Automatic completion)
1-1
Master/Header Sub/Header
Only turning on source power supply (Automatic completion)
Terminal block
Remote controller
A
unit
B
1-2
3-1 4-1
Sub/Header
Simultaneous twin system
Remote controller
Remote controller
wiring
Indoor side
Indoor/Outdoor
connecting wires
Outdoor side
98
Sub/Header
Remote controller
inter-unit wiring
A B
Indoor side
1 2 3
Indoor power
1 2 3
inter-unit wiring
8-1
A B
1 2 3