1. Prepare the following tools.
Tools Crimping pliers Connection sleeve Insulation tape Contraction tube
Spec MH-14
20xØ0.26 inch(6.5 mm)
(HxOD)
Width 0.75 inch(19 mm)
70xØ0.31 inch(8.0 mm)
(LxOD)
Shape
2. As shown in the gure, peel o the shields from the rubber and wire of the
power cable.
- Peel o 0.79 inch(20 mm) of cable shields from the pre-installed tube.
t For information about the power cable specications for indoor and
outdoor units, refer to the installation manual.
t After peeling o cable wires from the pre-installed tube, insert a
contraction tube.
CAUTION
Unit: inch(mm)
120
60
202020
180
Power cable
20
Pre-installed tube for the power cable
0.79 (20)
0.79 (20) 0.79 (20)
2.36 (60)
4.72 (120)
7.09 (180)
0.79 (20)
3. Insert both sides of core wire of the power cable into the connection sleeve.
f Method 1
Push the core wire into the sleeve from both sides.
Connection sleeve
f Method 2
Twist the wire cores together and push it into the sleeve.
Connection sleeve
4. Using a crimping tool, compress the two points and ip it over and compress another two points in the same location.
- The compression dimension should be 0.31 inch (8.0 mm).
- After compressing it, pull both sides of the wire to make sure it is rmly pressed.
Compression
dimension
f Method 1
Compress it 4 times.
0.20 inch
(5 mm)
f Method 2
Compress it 4 times.
0.20 inch
(5 mm)
Extending the power cable
03 OTHERS
English-33