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6
Electrical work
CAUTION
An installation fuse must be used for the power
supply line of this air conditioner.
Incorrect / incomplete wiring may lead to an
electrical fire or smoke.
Prepare an exclusive power supply for the
air conditioner.
This product can be connected to the mains power.
Fixed wire connections:
A switch that disconnects all poles and has a
contact separation of at least 3 mm must be
incorporated in the fixed wiring.
Be sure to use the cord clamps attached to the
product.
Do not damage or scratch the conductive core or
inner insulator of the power and Indoor/Outdoor
connecting wires when peeling them.
Use the power and Indoor/Outdoor connecting
wires with specified thicknesses, specified types
and protective devices required.
1
Remove valve cover screw.
2
Pull the valve cover downward to remove it.
Valve cover
Power supply wire
Indoor/Outdoor
connecting wires
Wiring between indoor unit
and outdoor unit
The dashed lines show on-site wiring.
(Indoor/Outdoor
(Main circuit)
connecting wires)
L
1
1
Input power
N
2
2
Remote
3
3
controller
Outdoor unit
Indoor unit
Earth
*Circuit
breaker
* (Recommendation Earth leakage circuit breaker)
Connect the Indoor/Outdoor connecting wires to the
identical terminal numbers on the terminal block of
each unit.
Incorrect connection may cause a failure.
For the air conditioner, connect a power wire with the
following specifications.
Model RAV-
GM56
220-240 V~, 50 Hz
Power supply
220 V~, 60 Hz
Maximum running
11.5 A
current
Installation fuse rating
15 A (all types can be used)
H07 RN-F or 60245 IEC 66
Power supply wire
(2.5 mm² or more)
Indoor/Outdoor
H07 RN-F or 60245 IEC 66
connecting wires
(1.5 mm² or more)
How to wire
1. Remove the terminal cover by taking off the mounting screw (1 piece).
2. Connect the power supply wires and Indoor/Outdoor connecting wires to the terminal block of the electrical
control box.
3. Tighten the screws of the terminal block, connect the wires matching the terminal numbers (Do not apply
tension to the connecting section of the terminal block.)
4. Attach the terminal cover.
• When connecting the Indoor/Outdoor connecting wires to the outdoor unit terminal, prevent water from coming
into the outdoor unit.
• Insulate the unsheathed cords (conductors) with electrical insulation tape. Process them so that they do not
touch any electrical or metal parts.
• For Indoor/Outdoor connecting wires, do not use a wire joined to another on the way.
Use wires long enough to cover the entire length.
Terminal cover
Stripping length power cord and connecting wire
Earth wire
Indoor/Outdoor connecting wires
– 10 –
Screw
1
2
3
Earth screw
Indoor/Outdoor connecting wires
(Unit: mm)
10
10
1 2 3
L N
10
10
40
40
30
30
Earth wire
Power supply wire
L
N
Power supply wire
EN
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