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 neigh-
bors.
More than
300
Fence or
obstacles
More than
700
More than
600
More than
300
Sunroof
Installation of Outdoor Unit
Installation of Outdoor Unit
2. Piping length and the elevation
If installed tube is shorter than 7.6 m, additional charging is not necessary.
Additional Refrigerant = (A -7.6) x Additional refrigerant (g)
6
Outdoor unit
Indoor unit
A
B
Outdoor unit
Indoor unit
A
B
Unit : mm
Model
Capacity
Pipe Size
mm(inch)
Length A
Unit : m(ft)
Elevation B
Unit : m(ft)
Additional
refrigerant
Unit : g/m
(oz/ft)
Gas
Liquid
Standard
Max.
Standard
Max.
AUUW09GAE(LUU097HV) 2.6 kW Φ9.52(3/8) Φ6.35(1/4)
7.6(25)
20(65.6)
5(16)
15(49.2)
20(0.22)
AUUW12GAE(LUU127HV) 3.5 kW Φ9.52(3/8) Φ6.35(1/4)
7.6(25)
20(65.6)
5(16)
15(49.2)
20(0.22)