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Connect the Cable to the Indoor Unit.
• Connect the cable to the indoor unit by connecting the wires to the terminals on the control board in
dividually according to the outdoor unit connection. (Ensure that the color of the wires of the outdoor unit and
the terminal No. are the same as those of the indoor unit.)
The earth wire should be longer than the common wires.
• When installing, refer to the circuit diagram on the
Control Box of Indoor Unit.
• When installing, refer to the wiring diagram on the
Control Cover Inside Outdoor Unit.
CAUTION:
• The above circuit diagram is subject to change
without notice.
• Be sure to connect wires according to the wiring
diagram.
• Connect the wires firmly, so that not to be pulled
out easily.
• Connect the wires according to color codes by
referring the wiring diagram.
CAUTION:
If a power plug is not to be used, provide a circuit
breaker between power source and the unit as shown
below.
Main power source
Air
Conditioner
Circuit Breaker
Use a circuit
breaker or time
delay fuse.
CAUTION
The power cord connected to the "A" unit
should be complied with the following
specifications(Type "B" approved by HAR or
SAA).
NORMAL CROSS
7k, 9k
-SECTIONAL AREA
1.0
The power connecting cable connected to
the indoor and outdoor unit should be
complied with the following specifications
(Type "B" approved by HAR or SAA).
NORMAL CROSS
7k, 9k
-SECTIONAL AREA
1.0
Installation
(mm
2
)
Grade
12k
18k
1.5
2.5
(mm
2
)
Grade
12k
18k
1.5
2.5
Service Manual 21
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