Carrier 40TGV0131UP Service Manual page 75

9-1-4. 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
switch (Master)
Sold
separately
A B
A B
Indoor unit
1 2 3
1 2 3
Outdoor unit
[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.
Remote controller
switch (Sub)
Sold
separately
A B
Remote controller
cables (Procured locally)
Terminal block for
remote controller cables
<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
- 75 -
1 2
Sub remote
controller
Master remote
controller
1 2
DIP switch