LG LS-C186V_L2 / LS-H186V_L2 (SERV.MAN2) Service Manual ▷ View online
Service Manual 9
Dimensions
W
L7
L6
L8
L9
D
L1
L2
L3
L10
L11
L4
L5
H
Gas side
Liquid side
Outdoor Unit
MODEL
DIM
W
mm
870
H
mm
655
D
mm
320
L1
mm
370
L2
mm
340
L3
mm
25
L4
mm
630
L5
mm
25
L6
mm
546
L7
mm
162
L8
mm
162
L9
mm
54
L10
mm
74.5
L11
mm
79
Outdoor Unit
10 Room Air Conditioner
Installation
Installation
Indoor unit
1. Do not have any heat or steam near the unit.
2. Select a place where there are no obstacles in front
of the unit.
3. Make sure that condensation drainage can be conve-
niently routed away.
4. Do not install near a doorway.
5. Ensure that the interval between a wall and the left
(or right) of the unit is more than 50cm. The unit
should be installed as high as possible on the wall,
allowing a minimum of 10cm from ceiling.
should be installed as high as possible on the wall,
allowing a minimum of 10cm from ceiling.
6. Use a stud finder to locate studs to prevent unneces-
sary damage to the wall.
Outdoor unit
1. If an awning is built over the unit to prevent direct
sunlight or rain exposure, make sure that heat radia-
tion from the condenser is not restricted.
tion from the condenser is not restricted.
2. Ensure that the space around the back and sides is
more than 10cm. The front of the unit should have
more than 70cm of space.
more than 70cm of space.
3. Do not place animals and plants in the path of the
warm air.
4. Take the weight of the air conditioner into account
and select a place where noise and vibration are min-
imum.
imum.
5. Select a place where the warm air and noise from the
air conditioner do not disturb neighbors.
Select the best Location
More than 10cm
More than
50cm
More than 2m
More than
50cm
CAUTION: Install the indoor unit on the wall where the height from the floor is
more than 2 meters.
More than 10cm
More than 10cm
More
than 60cm
than 60cm
More than 60cm
More than 70cm
Service Manual 11
Installation
Piping Length and Elevation
7K~14K
3/8"(Ø9.52)
1/4"(Ø6.35)
4 or 7.5
7
15
20
1/2"(Ø12.7)
1/4"(Ø6.35)
4 or 7.5
7
15
20
1/2"(Ø12.7)
1/4"(Ø6.35)
4 or 7.5
15
30
20
18K~28K
5/8"(Ø15.88)
1/4"(Ø6.35)
4 or 7.5
15
30
20
5/8"(Ø15.88)
3/8"(Ø9.52)
4 of 7.5
15
30
30
30K~38K
5/8"(Ø15.88)
3/8"(Ø9.52)
7.5
15
30
30
3/4"(Ø19.05)
3/8"(Ø9.52)
7.5
15
30
50
Pipe Size
Capacity
(Btu/h)
GAS
LIQUID
Max.
Length A (m)
Additional
Refrigerant (g/m)
Max.
Elevation B (m)
Standard
Length (m)
Outdoor unit
Indoor unit
A
B
Outdoor unit
Indoor unit
A
B
A
Oil trap
Outdoor unit
Indoor unit
B
If piping length is more than 5m
CAUTION: Capacity is based on standard length and maximum allowance length is
on the basis of reliability.
Oil trap should be installed every 5~7 meters.
12 Room Air Conditioner
Installation
Preparing Work for Installation
Open panel front
1. Push the front panel backward and lift it up to remove the two screws.
2. As soon as you lift the both lower parts of panel front, you can hear the sound from panel front. At this moment
panel front is separated
3. After pulling down this panel a bit, separate connecting wire from the product.
Cover pipe and cover side remove
1. Remove two screws(for fixing cover pipe)
2. Pull up the side cover of desired connecting direction,
2. Pull up the side cover of desired connecting direction,
then cover side is separated.
3. Pick the pipe hole of the side cover.
CAUTION: After removing the pipe
hole, cut the burr for safety.
hole, cut the burr for safety.
When making pipe path through rear
wall, you don’t need to pick the pipe hole.
wall, you don’t need to pick the pipe hole.
NOTICE
Drain hose junction
1. Remove the rubber stopple in the desired drain direc-
tion.
2. Insert drain hose into the handle of drain pan, and
join drain hose and connecting hose according to the
figure by.
figure by.
Panel Front
Connector
Pipe hole
Side cover
rubber cap
Only one
desiring direction
Connecting
part
Adhesive
Drain
hose
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