Drawing for the installation of indoor and outdoor units
Necessary Tools for Installation
●
Torque wrench
●
(0.67 in,0.87in ,1.02in)
Nipper
●
Reamer●
Hacksaw●
Pipe cutter●
Gas leakage detector or●
soap-and-water solution
Hole core drill●
Flaring tool●
Spanner(0.67,0.75 and 1.02in )●
Knife●
Measuring tape●
●
Selection of Installation Place
Power Source
Preparation
The above picture is for reference only. Your product may look different.
Read this manual before installation
Explain the operation of the unit to the user according to this manual
Installation Manual of Room Air Conditioner
F
A
C
E
D
Optional parts for piping
Non-adhesive tape
Adhesive tape
Saddle (L.S) with screws
Connecting electric cable
for indoor and outdoor
Drain hose
Insulating material
Piping hole cover
Floor fixing dimensions of the outdoor unit
Fixing of outdoor unit
Fix the unit to concrete or block●
with bolts
(10mm) securely.
When fitting the unit to wall
●
surface, roof or
rooftop, fix the unit securely in consideration
of
earthquake and strong wind.
If vibration may affect the
●
house, fix the unit
by attaching a
vibration-proof mat.
The marks from to
in the figure are the
name of the parts.
The distance between
the indoor unit and the
floor should be more
than 2m or 6 feet.
The models adopt HFC free refrigerant R410A
more than
10cm
more than 5cm
more than
more than10cm
more than 15cm
more than 60cm
A
G
●
●
A
F
C
E
D
G
B
Arrangement of piping
directions
Rear left
Left
Rear
right
Right
Below
G
Attention must be paid to
the pitch of drain hose
X Y X
Z
Dimensions(inches)
Model
x y z
Hammer
●
●
●
●
Place where the distance of more than lm from televisions, radios, wireless apparatuses
and fluorescent lamps 3 feet or approximately.
●
In the case of fixing the remote controller on a wall, place where the indoor unit can
receive signals when the fluorescent
●
lamps in the room are in use.
●
●
●
A distance marked
●
is available as illustrated in the below figure.
Indoor Unit - Select a location that is
Outdoor Unit - Select a location that is
Robust not causing vibration, where the unit can be supported s ufficiently.
Not affected by heat or steam generated in the vicinity, and where the inlet and outlet of
the unit are not disturbed.
Possible to drain easily, and where piping can be connected with the outdoor unit.
Where conditioned air can be spread in a room evenly.
Less affected by rain or direct sunlight and is sufficiently ventilated.
Strong enough to bear the unit, where vibration and noise are not increased.
Not causing a nuisance to neighbors due to discharged air or noise.
(Unit: inch)
5 1/2
19 2/3
10 1/16
（2 inches）
(4 inches)
（4 inches）
（4 inches）
more than10cm
（4 inches）
（5 7/8 inches）
（24 inches）
All wiring to the unit must be in accordance with the National Electric code
and local ordinances.
HSU12VHGL-W
System configuration
Domestic air conditioner
31
10cm
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