Installation Manual 17
Installation of Indoor, Outdoor Unit
Flared connection (Union)
Flared connection
(Service valve, Ball valve)
Use a seemliness tube
Factory charged
Indoor
Outdoor
Select the following location
• A place where the air conditioner can get good ventilation.
• A place where it shall not annoy the neighbors.
• A place where the unit shall be leveled and that can support the weight of unit and
withstand its vibrations.
Keep a maintenance space
* One side must be 90Cm for service.
Two of the remaining three sides may be 30Cm.
REFRIGERANT PIPING
INSTALLATION OF OUT DOOR UNIT
Perform the work according to the Service Manual
or Installation Guide.
Select a location that satisfies the following
conditions. Install the unit firmly in place.
• Use two spanners when connecting the
refrigerant pipe to the unit.
• Make a bend with a radius as large as
possible.
• Perform air purge with R-22 or vacuum
drying.
• When piping work is finished, check all
joints.
Above 70Cm
Above 30Cm
Outdoor unit
m
C
0
5
e
v
o
b
A
m
C
0
3
e
v
o
b
A
Face of wall
Above 90Cm
*Above 90Cm
Above
90Cm
Above
90Cm
Capacity
25
50
35
40
25
60
110
70
24k Btu/h
18k Btu/h
36k Btu/h(1Ø,C/O)
36k Btu/h(3Ø)
42k Btu/h(C/O)
48k Btu/h
30k Btu/h
60k Btu/h
Additional refrigerant(g/m)
42k Btu/h(H/P)
70
50
36k Btu/h(1Ø,H/P)
Summary of Contents for GBUH186HSS0
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