34-EN
33-EN
– 17 –
7
Electrical work
CAUTION
y
An installation fuse must be used for the power
supply line of this air conditioner.
y
Incorrect / incomplete wiring may lead to an
electrical
fi
re or smoke.
y
Prepare an exclusive power supply for the air
conditioner.
y
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
fi
xed wiring.
y
Be sure to use the cord clamps attached to the
product.
y
Do not damage or scratch the conductive core
or inner insulator of the power and system
interconnection wires when peeling them.
y
Use the power and system interconnection wires
with speci
fi
ed thicknesses, speci
fi
ed types and
protective devices required.
1
Remove valve cover screw.
2
Pull the valve cover downward to remove it.
Valve cover
Power supply wire
System
interconnection
wires
Wiring between indoor unit
and outdoor unit
The dashed lines show on-site wiring.
L
N
1
2
3
1
2
3
Input power
(Main circuit)
(System
interconnection wires)
Remote
controller
Indoor unit
Earth
Circuit
breaker
Outdoor unit
y
Connect the system interconnection 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 speci
fi
cations.
Model RAV-
GM56, GM80
Power supply
220-240 V~, 50 Hz
220 V~, 60 Hz
Maximum running
current
15.5 A
Installation fuse rating
20 A (all types can be used)
Power supply wire
H07 RN-F or 60245 IEC 66
(2.5 mm² or more)
System interconnection
wires
H07 RN-F or 60245 IEC 66
(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 system interconnection 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.
y
When connecting the system interconnection wire to the outdoor unit terminal, prevent water from coming into
the outdoor unit.
y
Insulate the unsheathed cords (conductors) with electrical insulation tape. Process them so that they do not
touch any electrical or metal parts.
y
For system interconnection wires, do not use a wire joined to another on the way.
Use wires long enough to cover the entire length.
1
2
3
L
N
Terminal cover
Power supply wire
System interconnection wire
Screw
Earth screw
Stripping length power cord and connecting wire
L N
1 2 3
Earth wire
Earth wire
System interconnection wire
Power supply wire
10
10
10
10
40
40
30
30
(mm)
