Toshiba RAV-HM401CTP Series Service Manual page 83

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
(Header)
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
How to set remote controller as follower remote controller
<Wired remote controller>
RBC-ASCU1∗ ∗ ∗ ∗ ∗
Remove the rear cover of the remote controller and
change the DIP switch.
* Be sure to turn off the breaker first.
(Factory default)
ON
DIP switch
1
bit 1:
OFF= Header remote controller
(Factory default)
ON = Follower remote controller
NOTE:
• For details on how to operate other remote controllers, refer to the remote controller manual.
[Operation]
1. The operation contents can be changed by Last-push-priority.
2. Use the timer function on the Header remote controller.
(Follower)
Sold
separately
A B
2 3 4 5 6
• When connected 2 remote controllers
operate the twin
Remote controller
(Header)
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
<Wireless remote controller>
RBC-AXU31C-E
Remove the rear cover of the remote controller and
change the DIP switch.
* Be sure to turn off the breaker first.
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Remote controller
(Follower)
Sold
separately
A B
A B
Indoor unit 2
1 2 3
Inter-unit wiring
between indoor units
(Procured locally)