18
Indoor Unit Installation
English
Installation
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 Method 2
Connection sleeve
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.
Compression
dimension
• After compressing it, pull both sides of the wire to
make sure it is firmly pressed.
Compress it 4 times
5 mm
Method 1 Method 2
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.
40 mm
Insulation tape
Method 1
35 mm
Insulation tape
Method 2
6 Apply heat to the contraction tube to contract it.
Contraction tube
Method 1
Contraction tube
Method 2
7 After tube contraction work is completed, wrap it with the
insulation tape to finish.
Three or more layers of insulation are required.
Insulation tape
Method 1
Insulation tape
Method 2
CAUTION
• Make sure that the connection parts are not exposed
to outside.
• Be sure to use insulation tape and a contraction tube
made of approved reinforced insulating materials
that have the same level of withstand voltage with
the power cable. (Comply with the local regulations on
extensions.)
WARNING
• In case of extending the electric wire, please DO NOT use
a round-shaped Pressing socket.
‐ Incomplete wire connections can cause electric
shock or a fire.
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