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Installation of Outdoor Unit
Installation of Outdoor Unit
1. Installation Places
• 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
neighbors.
2. Piping length and the elevation
Model
AUUW24GD2(LUU247HV)
AUUW36GD2(LUU360HV) 10.5 kW Ø 15.88(5/8) Ø 9.52(3/8)
AUUW42GD2(LUU427HV) 12.5 kW Ø 15.88(5/8) Ø 9.52(3/8)
If installed tube is shorter than 7.6 m, additional charging is not necessary.
Additional Refrigerant = (A -7.6) x Additional refrigerant (g)
6
Pipe Size
mm(inch)
Capacity
Gas
7 kW
Ø 15.88(5/8) Ø 9.52(3/8)
Indoor unit
A
B
Outdoor unit
More than
300 mm
F e
n c
o b
e o
s t a
r
c l e
s
Length A
Unit : m(ft)
Liquid
Standard
Max.
7.6(25)
50(164)
7.6(25)
75(246)
7.6(25)
75(246)
A
Indoor unit
More than
More than
More than
300 mm
300 mm
300 mm
More than 600 mm
More than 700 mm
Unit : mm
Elevation B
Unit : m(ft)
refrigerant Unit
Standard
Max.
5(16)
30(98)
5(16)
30(98)
5(16)
30(98)
Outdoor unit
B
Additional
: g/m(oz/ft)
40(0.43)
40(0.43)
40(0.43)
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