Installation Of Indoor, Outdoor Unit - LG LT-C1260CL Service Manual

Installation of Indoor, Outdoor Unit

1. Selection of the best location
1) Indoor unit
• 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 con-
sideration.
• Do not install the unit near the door way.
• Ensure the spaces indicated by arrows from the
wall, ceiling, or other obstacles.
• The indoor unit must keep the maintenance
space.
2) Outdoor unit
• If an awning is built over the unit to prevent direct sun-
light or rain exposure, be careful that heat radiation
from the condenser is not restricted.
• There should not be any animals or plants which
could be affected by hot air discharged.
• Ensure the spaces indicated by arrows from the wall,
ceiling, fence or other obstacles.
3) Piping length and the elevation
Pipe Size
CAPACITY
GAS LIQUID
12K Btu/h 1/2" 1/4"
• Rated performance for refrigerant line length of: 7.5m
• If 12K Model is installed at a distance of 15m, 225g of refrigerant
should be added.......................................................(15-7.5)x30g
Elevation B (m)
Length A (m)
Max. Max.
Rated Rated
7.5 15
5
Ceiling
Ceiling Board
50 or
more
More than
30cm
F e
n c
o b
e o
s t a
r
c l e
s
* Additional
refrigerant
(g/m)
7 30
–13–
Ceiling Board
50 or
more
Floor
More than More than More than
30cm 30cm
More than 50cm
More than 70cm
Indoor unit
A
B
Outdoor unit
Unit:cm