Wiring And Setting Of Remote Controller Control - Toshiba RAV-RM301MUT-E Service Manual

9-1-5. Wiring and Setting of Remote Controller Control

2-remote controller control
(Controlled by 2 remote controllers)
This control is to operate 1 or multiple indoor units
are operated by 2 remote controllers.
(Max. 2 remote controllers are connectable.)
• When connected 2 remote controllers
operate an indoor unit
Remote controller Remote controller
switch (Master)
Sold
separately
A B
Remote controller
cables (Procured locally)
Terminal block for
remote controller cables
A B
Indoor unit
1 2 3
1 2 3
Outdoor unit
• When connected 2 remote controllers
operate the twin
Remote controller
switch (Master)
Remote controller
Sold
inter-unit wire
separately
(Procured locally)
A B
Terminal block for
remote controller cables
A B
Indoor unit 1
1 2 3
1 2 3
Outdoor unit
(Setup method)
One or multiple indoor units are controlled by 2
remote controllers.
(Max. 2 remote controllers are connectable.)
[Operation]
1. The operation contents can be changed by Last-push-priority.
2. Use a timer on either Master remote controller or Sub remote controller.
switch (Sub)
Sold
separately
A B
Remote controller
switch (Sub)
Sold
separately
A B
A B
Indoor unit 2
1 2 3
Inter-unit wiring
between indoor units
(Procured locally)
<Wired remote controller>
How to set wired remote controller as sub
remote controller
Change DIP switch inside of the rear side of the
remote controller switch from remote controller
master to sub. (In case of RBC-AMT32E)
Remote controller (Inside of the rear side)
1 2
– 80 –
1 2
Sub remote
controller
Master remote
controller
1 2
DIP switch