Wiring Diagram - Toshiba RAV-GM561UT-E Bedienungsanleitung

CAUTION CAUTION
The remote controller wire and Indoor / Outdoor connecting wires cannot be parallel to contact each other and cannot
be stored in the same conduits. If doing so, a trouble may be caused on the control system due to noise or other factor.
Indoor unit Indoor unit
L
Remote
controller
L1
wiring
Remote
Remote controller inter-unit wiring
controller
 Wiring between indoor unit and outdoor unit
1. Figure below shows the wiring connections between the indoor and outdoor units and between the indoor units
and remote controller. The wires indicated by the broken lines or dot-and-dash lines are provided at the locally.
2. Refer to the both indoor and outdoor unit wiring diagrams.
3. The power of the indoor unit is supplied from the outdoor unit.

Wiring diagram

Single system
Remote controller
Remote controller wiring
A B
Indoor side
1 2 3
Indoor / Outdoor
connecting wires
Outdoor side
1 2 3
Power supply
* Use 2-core shield wire (MVVS 0.5 to 2.0 mm
systems to prevent noise problems. Connect both ends of the shield wire to earth leads.
* Connect earth wires for each indoor unit in the simultaneous twin systems.
109-EN
Indoor unit Indoor unit
L2 Ln
(Max. 8 units)
Simultaneous twin system
Remote controller
inter-unit wiring
Remote controller
Remote controller wiring
A B
Indoor side
Indoor
side
1 2 3
Indoor / Outdoor connecting
wires
Indoor power
Outdoor side
1 2 3
inter-unit wiring
Power supply
2 or more) for the remote controller wiring in the simultaneous twin
– 55 –
 Wire connection
REQUIREMENT
• Connect the wires matching the terminal numbers. Incorrect connection causes a trouble.
• Route the wire through the wire connection port of the indoor unit.
• The low-voltage circuit is provided for the control wire and remote controller wire. (Do not connect the high-voltage
circuit.)
GM56 type
1. Remove screw A for the fixation of the electrical control box cover and loosened screw B. Slide the cover inside
so that the hook part can be removed (The electrical control box cover remain being hooked on the hinge.).
2. Connect the indoor/outdoor connecting wire and remote controller wire to the terminal board of the electrical
control box.
3. Tighten the screws of the terminal board securely, and fix the wires with the cord clamp attached to the electrical
control box. (Do not apply tension to the connecting section of the terminal board.)
4. Seal the wiring connecting port with the attached heat insulation material. (Otherwise, this may result in
condensation.)
5. Attach the cover of the electrical control box without pinching the wires. (Mount the cover after wiring the ceiling
panel.)
A B
1 2 3
Cover of the electrical control box
Screw A Screw B
Hook section
Hinge Cover of the electrical
control box
MCU
Hinge
Louver connector
(CN510: White)
110-EN