Wire Connection - Toshiba RAV-RM301MUT-E Manual Del Usuario

 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.)
1. Loosen the two screws, and remove the cover of electrical control box by sliding in the direction of the arrow.
2. Connect the Indoor / Outdoor connecting wires and remote controller wire to the terminal block of the electrical
control box.
3. Tighten the screws of the terminal block, and fix the wires with cord clamp attached to the electrical control box.
(Do not apply tension to the connecting section of the terminal block.)
4. Mount the cover of the electrical control box without pinching wires.
(Mount the cover after wiring on the ceiling panel.)
Hook part
Select side C or D for the cord clamp position referring to the
following table according to the cable type and diameter.
* Cord clamp can be attached on either right or left side.
When twin system are connected, clamp two cables with one cord
clamp.
Wire type
Cabtyre cable
Cabtyre cable
*1
Cord clamp
Remote controller wires (A, B terminals)
111-EN
Screws
Cover of electrical control box
Side C
(Space: 4 mm)
Cord clamping
Specification
position
3-core stranded wire 2.5 mm² Side D
4-core stranded wire 1.5 mm² Side C
Side D
(Space: 8.5 mm)
Earth screw
*1
Cord clamp
Indoor / Outdoor connecting wires
CAUTION CAUTION
*1 Make sure to fix the power supply wire with the cord
clamp so that no water enters into the electrical
control box through the power supply wire.
Incorrect
Correct
Cord clamp
Power supply wire
10 1 2 3
10
70
50
Earth wire
Indoor / Outdoor connecting wire
See the figure on the left for
connecting wires to the terminal
block.
Indoor / Outdoor connecting wire
 Remote controller wiring
Strip off approx. 9 mm the wire to be connected.
Wiring diagram
Terminal block for
remote controller
Terminal block
wiring of indoor unit
A
A
B
B
Remote controller wire
(Locally procured)
– 56 –
 Wiring on the ceiling panel
According to the Installation Manual of the ceiling
panel, connect the louver motor connector on the
ceiling panel side and the louver motor connector on
the indoor unit side.
Louver motor
Louver motor connector
connector (Indoor unit)
(Ceiling panel)
Remote
controller
unit
112-EN