LG CRNN Series, Installation Manual

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Installation of Wall Mounted Type Indoor Unit
6
Installation of Wall Mounted Type Indoor Unit
Front
Right Rear right
Rear left
Down right
Left
Lower than 2.3m
More than 5 cm
Higher than eye-level
More than
5 cm
More than
5 cm
1. Selection of the best location
•
There should not be any heat source or steam
near the unit.
• There should not be any obstacles to prevent
the air circulation.
• A place where air circulation in the room will be
good.
• A place where drainage can be easily obtained.
• A place where noise prevention is taken into
consideration.
• Do not install the unit near the door way.
• Ensure the spaces indicated by arrows from
the wall, ceiling, fence, or other obstacles.
The mounting wall should be strong and solid enough
to protect it from the vibration.
1) Mount the installation plate on the wall with
four Type "A" screws.
(If mounting the unit on the concrete wall, consider
using anchor bolts.)
• Always mount the Installation plate horizontally by
aligning the marking-off line by means of the
thread and a level.
2) Drill the piping hole with 70mm dia. holecore drill.
• Line according to the arrows marked on lower the
left and the rght side of the Installation Plate.
The meeting point of the extended line is the cen-
ter of the hole.
• Drill the piping hole at either the right or the left
and the hole should be slightly slant to the out-
door side.
Installation Plate
marking-off line
Thread
Weight
Type "A" screw
5~7mm
Indoor Outdoor
Wall
ø70mm ø70mm
A
A
A
A
ø70mm ø70mm
50mm
20mm
20mm
80mm
Left rear piping Right rear piping
Left rear piping Right rear piping
3.5/18 [kW/Btu] 2.1/7, 2.6/9, 3.5/12 [kW/Btu]
The lower left and the right side of Installation Plate