LG LSN181HSV5 Installation Manual page 27

F
MULTI
F
MULTI MAX
Bundling
If a conduit or piping set cover is not used on the connection from
the outdoor unit to the interior, bundle both separately insulated
refrigerant pipes, the drain hose, and outdoor unit to indoor unit
communication / connection (power) cable together with wide vinyl
tape.
1. Both piping must be fully and separately encased in insulation
material: Overlap the field installation piping insulation material
and the indoor unit piping insulation material.
2. Bind together the two pipes, using vinyl tape. Make sure there
are no gaps during the binding.
3. Be sure the cutting line is placed upward.
4. Wrap the rear piping section with narrow vinyl tape.
5. Continue to wrap the indoor unit pipe as connected to the outdoor
connection pipe.
6. Using a wider vinyl tape, bundle the piping and drain hose
together.
• Tape must be sufficient to cover the piping in order to fit into the
rear piping housing area at the back of the indoor unit.
NOTE
• Always include insulation on all refrigerant and drain piping to en-
sure condensate does not form and cause damage to walls, floors,
etc.
Due to our policy of continuous product innovation, some specifications may change without notification.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. "LG" is a registered trademark of LG Corp.
INSTALLATION
Figure 34: Bundling the Connection Components (From Outdoor Unit to
Indoor Unit).
Connection pipe
Vinyl tape (wide)
Connecting cable
Vinyl tape (narrow)
Figure 35: Cutaway of Proper Pipe and Cable Bundling.
Indoor unit pipe
Wrap with vinyl tape
Pipe
Vapor Line
Insulation Material
Liquid Line
Pipe Sleeve
Insulation
Material
Communication /
Connection (Power) Cable
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