Installation Places; Piping Length And The Elevation - LG AUUQ18GH0 Installation Manual

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INSTALLATION PLACES

6
INSTALLATION PLACES
Outdoor unit
- If an awning is built over the unit to prevent
direct sunlight or rain exposure, make sure
that heat radiation from the condenser is not
restricted.
- Ensure that the spaces indicated by arrows
around front, back and side of the unit.
- Do not place animals and plants in the path
of the warm air.
- Take the air conditioner weight into account
and select a place where noise and vibration
are minimum.
- Select a place so that the warm air and noise
from the air conditioner do not disturb neigh-
bors.

PIPING LENGTH AND THE ELEVATION

Single Operation
Model Name
AUUQ18GH0
Ø12.7(1/2)
AUUQ21GH0
Ø12.7(1/2)
AUUQ24GH0
Ø15.88(5/8)
AUUQ36GH0
Ø15.88(5/8)
If installed tube is shorter than 10 m, additional charging is not necessary.
*Additional Refrigerant = ((A) -10) x Additional refrigerant (g)
Indoor unit
B
Pipe Size (mm(inch))
Gas
Liquid
Ø6.35(1/4)
Ø6.35(1/4)
Ø9.52(3/8)
Ø9.52(3/8)
A
Outdoor unit
More than
300
O U
O U
O U
T D
T D
T D
O O
O O
O O
U n
U n
U n
R
R
R
i t
i t
i t
F e
n c
o b
e o
s t a
r
c l e
s
Elevation 'B' (m) Additional
Length 'A' (m)
Min.
Max.
Min.
7.5
50
5
7.5
50
5
7.5
50
5
7.5
50
5
A
Indoor unit
More than
More than
More than
300
300
300
More than 600
More than 700
Unit : mm
refrigerant
Max.
(g/m)
30
20
30
20
30
20
30
20
Outdoor unit
B

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