LG Multi V Space ARUV Series, Руководство по установке

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• Pipe work can be done in front and the side in correspond with installation environment.
• Make sure to spill over the 0.2 kg f/cm 2 nitrogen into the pipe during welding.
• If you don't spill over the nitrogen, it will obstruct the normal operation of valve and compressor due to great
anodization in the pipe.
• Damage can occur to the inside of
the valve if it blazes without wet
towel around the valve.
• During the pipe withdrawal to Right, left, side or ground,
use and work outdoor base pan pipe knock out.
Right pipe
withdrawal
Left pipe
withdrawal
Front pipe withdrawal
Refrigerant
pipe
Regulator
Nitrogen
Nitrogen direction
Taping
Valve
Main power line
knock out
during the
ground piping. Pipe knock
out during the
ground piping. Communication line
knock out
during the
ground piping
Main Power Line knock out
Communication Line knock out
Liquid pipe/ gas pipe
main knock out
Indoor/outdoor pipe connection
n
Preparatory work
n
Pipe withdrawal method
Front pipe withdrawal method
- During front pipe withdrawal, operate piping work following the
picture.
Refrigerant piping installation
20 Outdoor Unit
• You should not dame pipe/base during the work of pipe
knock out.
• Operate piping work removing burr after pipe knock out.
• Operate sleeve work in order not to damage the cable
during connecting the cable using power line knock out.
installation pipe drawing.
Do not use anti-oxidants when brazing the pipe joints.
Residue can clog pipes and break equipment.
CAUTION