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2 As shown in the figure, peel off the shields from the
rubber and wire of the power cable.
• Peel off 0.79 inch of cable shields from the pre-
installed tube.
Power cable
0.79
4.72
2.36
0.79
0.79
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.
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
CAUTION
• 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.
DB68-11686A-00_IM_DVM 고효율 Wind Free 4way_AA_EN.indd 19
DB68-11686A-00_IM_DVM 고효율 Wind Free 4way_AA_EN.indd 19
(Unit: inch)
0.79
0.79
2.36
4.72
7.09
7.09
Pre-installed
tube for the
0.79
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.
0.20inch
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
1.57inch
6 Apply heat to the contraction tube to contract it.
Method 1
Contraction tube
7 After tube contraction work is completed, wrap it with
the insulation tape to finish.
Three or more layers of insulation are required.
Method 1
Insulation tape
Compression
dimension
Method 2
Compress it 4 times.
0.20inch
Method 2
Insulation tape
1.37inch
Method 2
Contraction tube
Method 2
Insulation tape
19
English
2022-02-14 오전 10:11:32
2022-02-14 오전 10:11:32
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