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CAUTION
For information about the power cable
specifications for indoor and outdoor units, refer to
the installation manual.
After peeling off cable wires from the pre-installed
tube, insert a contraction tube.
If cable wires are connected without using
connecting sleeves, their contact area becomes
reduced, or corrosion develops on the outer
surfaces of the wires (copper wires) over a long
time. This may cause an increase of resistance
(reduction of passing current) and consequently
may result in a fire.
Power cable
20
180
180
120
60
20
20
3 Insert both sides of core wire of the power cable into
the connection sleeve.
Method 1: Push the core wire into the sleeve from
both sides.
Method 2: Twist the wire cores together and push it
into the sleeve.
Method 1
Connection sleeve
(Unit: mm)
20
20
60
120
Pre-installed tube
20
for the power cable
Method 2
Connection sleeve
4 Using a crimping tool, compress the two points and
flip it over and compress another two points in the
same location.
The compression dimension should be 8.0.
After compressing it, pull both sides of the wire to
make sure it is firmly pressed.
Method 1
Compress it 4 times.
5 mm
5 Wrap it with the insulation tape twice or more and
position your contraction tube in the middle of the
insulation tape.
Method 1
Insulation tape
40 mm
Compression
dimension
Method 2
Compress it 4 times.
5 mm
Method 2
Insulation tape
35 mm
English
19
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