Samsung AC BNADCH Series, Руководство по установке, Страница: 14 / 30

14
Indoor Unit Installation
English
Instal
lation
6 Wrap it with the insulation tape twice or more and
position your contraction tube in the middle of the
insulation tape.
Method 1 Method 2
Insulation tape
1.57 inch (40 mm) 1.38 inch (35 mm)
Insulation tape
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 Method 2
Insulation tape Insulation tape
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.
Step 12 Taping the pipes, cables, and
drain hose
1 Wrap foam insulation around the refrigerant pipes, up
to the connection points. The connections must remain
accessible for testing later in the installation process.
Either leave slits in the insulation or do not cover the
connections.
Insulation
Refrigerant pipes
Test parts for the
indoor unit
2 Make a piping bundle by using vinyl tape to wrap together
the refrigerant pipes, power cable, communication cable,
and drain hose, up to the connection points. Connection
points must remain accessible for testing later in the
installation process.
Mounting bracket
Vinyl tape
Power and communication
cables (assembly cable)
Refrigerant pipes
(assembly pipe)
Drain hose