Wiring Diagram - Toshiba RAV-SM404SDT-E Installation Manual

Slim Duct Type
Wiring
1. Remove a screw and then remove cover of the
electric parts box.
2. Strip wire ends (10 mm).
3. Match wire colors with terminal numbers on
indoor and outdoor units' terminal blocks and
firmly screw wires to the corresponding
terminals.
4. Connect the ground wires to the corresponding
terminals.
5. Fix the wire with cord clamp.
6. Fix cover of the parts box and the terminal block
surely with the fixing screws.
Make a loop on the wire for margin of the length
so that the electric parts box can be taken out
during servicing.
▼ Single system
▼ Synchronous twin system
Remote controller
Remote controller
wiring
Indoor side
Indoor/Outdoor
connecting wires
Outdoor side
21-EN
L N
2
1
3
10
10
70
50
Earth line
Connecting wire
Remote controller
Remote controller
wiring
A B
Indoor side
1 2 3
Indoor/Outdoor
connecting wires
1 2 3
Outdoor side
L N
220-240V~
Remote controller
inter-unit wiring
A B
Indoor
side
1 2 3
Indoor power
inter-unit wiring
1 2 3
L N
220-240V~
* For details of wiring/installation of the remote
controller, refer to the Installation Manual
enclosed to in the remote controller.
Remote Controller Wiring
• Strip off approx. 9mm the wire to be connected.
• Non polarity, 2 core wire is used for wiring of the
remote controller. (0.5mm² to 2.0mm² wires)

Wiring diagram

Terminal block for
remote controller
wiring of indoor unit
A
B
A B
1 2 3
– 21 –
Installation Manual
Terminal block
Remote controller wire
(Procured locally)
Remote
A
controller
B
unit