LG MULTI V ARUN***CTE4 User Manual

PIPE CONNECTIONS BETWEEN INDOOR AND OUTDOOR UNIT
25
ENGLISH
- Pipe connections can be done on the front side or on the side according to the installation envi-
ronments.
- Be sure to let 0.2kgf/cm
2
(0.284lbs/in
2
) Nitrogen flow in the pipe when welding.
- If Nitrogen was not flown during welding, many oxidized membranes may form inside the pipe
and disturb the normal operations of valves and condensers.
Left Side Pipe
Draw Out
Front Pipe Draw Out
Right Side Pipe
Draw Out
Refrigerant Pipe
Regulator
Nitrogen
Taping
Valve
Nitrogen
Nitrogen
Direction
Direction
Nitrogen
Direction
Removal Area for Liquid/Gas pipe
bottom side connections.
CAUTION
• Do not give damage to the pipe/base during the Knock Out work.
• Proceed to pipe work after removing burr after Knock Out work.
• Perform sleeve work to prevent damage to the wire when connecting wires using knock
Outs.
!
Preparation Work
- Use Knock Outs of Base Pan of the outdoor unit for Left/Right or Bottom pipe drawing outs.
PIPE CONNECTIONS BETWEEN INDOOR AND
OUTDOOR UNIT

LG MULTI V ARUN***CTE4 Specifications

General

Brand	LG
Model	MULTI V ARUN***CTE4
Category	Air Conditioner
Language	English