Wired Remote Controller - Toshiba RAV-SM404MUT-E Service Manual

8-1-5. Cabling 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 controlled by 2 remote controllers.
(Max. 2 remote controllers are connectable.)
• When connected 2 remote controllers
operate an idoor unit
Remote controller Remote controller
switch (Master) switch (Sub)
Sold
separately 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 two
remote controllers.
(Max. 2 remote controllers are connectable.)
Sold
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
<Wireless remote controller>
How to set wireless remote controller to sub
remote controller
[Remote controller
Sub/Master]
DIP SW
[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.
<Wireless remote controller>
(Ceiling Type)
How to set wireless remote controller as sub
remote controller
Turn Bit [3: Remote controller Sub/Master] of the
switch S003 from OFF to ON.
Rear cover
Receiver P.C. board
Upper case
– 74 –
1 2
Sub remote
controller
Master remote
controller
1 2
DIP switch
Standalone receiver
(TCB-AX21E2)
ON
1 2 3 4 ON
S003
Bit 3 : OFF → ON
ON
ON
1 2 3 4