Samsung Duct Type Series Installation Manual page 21

2. As shown in the figure, peel off the shields from the rubber and wire of the
power cable.
- Peel off 20 mm of cable shields from the pre-installed tube.
• For information about the power cable specifications for indoor and
outdoor units, refer to the installation manual.
CAUTION
• 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.
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.
C o m p r e s s i o n
dimension
5. Wrap it with the insulation tape twice or more and position your contraction tube in the middle of the insulation tape.
Three or more layers of insulation are required.
Method 1
Insulation tape
40 mm
6. Apply heat to the contraction tube to contract it.
7. After tube contraction work is completed, wrap it with the insulation tape to
finish.
Method 1
Compress it 4 times.
5 mm
Method 2
Insulation tape
35 mm
Power cable
20 20
60
120
180
(Unit: mm)
20
Pre-installed tube for the power cable
Connection sleeve
Connection sleeve
Method 2
Compress it 4 times.
5 mm
Contraction tube
Insulation tape
20
21