Haier HSU109VHGG Installation Guide
Installation Manual of Room Air Conditioner
Preparation
Necessary Tools for Installation
Hammer
Nipper
Hacksaw
Hole core drill
Spanner wrench(17,19 and 26mm)
Gas leakage detector or
soap-and-water solution
Torque wrench
(17mm,22mm,26mm)
Pipe cutter
Flaring tool
Knife
Measuring tape
Reamer
Power Source
All wiring to the unit must be in accordance with the National Electric code
and local ordinances.
Drawing for the installation of indoor and outdoor units
The models use HFC free refrigerant R410A
more than 15 cm
more than
(4 in.)
(6 in.)
Indoor unit A
10cm
Indoor unit B
Indoor Unit - Select a location that is
Robust not causing vibration, where the unit can be supported satisfactorily.
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.
Place where the distance of more than 3 ft from televisions, radios, wireless apparatuses
and uorescent lamps 3 feet or approximately.
In the case of xing the remote controller on a wall, place where the indoor unit can
receive signals when the uorescent
Outdoor Unit - Select a location that is
Strong enough base to bear the unit, where vibration and noise are not increased.
That is easily accessible for maintenance or service.
A distance marked is available as illustrated in the below gure.
more than 10cm
(4 in.)
Selection of Installation Place
Attention must be paid to
the downward angle up
of drain hose
F
lamps in the room are in use.
tilated.
Optional parts for piping
Non-adhesive tape
A
Adhesive tape
B
Saddle (L.S) with screws
C
Connecting electric cable
D
for indoor and outdoor
E
Drain hose
F
Insulating material
G
Piping hole cover
Floor xing dimensions of the outdoor unit
(Unit:mm / inch)
Arrangement of piping
directions
more than 20cm
(8 in.)
Left
Rear left
Rear
right
Right
Below
more than 20cm
(8 in.)
The marks from to
G
in the gure are the
A
Part Numbers.
The distance between
the indoor unit and the
more than
60cm
(24 in.)
oor should be more
than 6 ft.
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
NO.0010564641
C
D
more than 15cm
(6 in.)
HSU218VHG-W
2HUM18HC03/R2(DB)
Fixing of outdoor unit
E
Z
X Y X
Dimensions(mm/inches)
Model
Fix the unit to concrete or block
(2/5 in.) securely.
When tting the unit to wall
rooftop, x the unit securely in consideration
earthquake and strong wind.
of
If vibration may affect the
by attaching a
x y z
113.5
(4 1/2)
surface, roof or
vibration-proof mat.
house, x the unit
583
(23)
with bolts
(12 5/8)
319.5
Remote controller (1)
AAA dry battery (2)
Mounting plate (1)
Plastic cap (4)
Ø4X25 Screw
(4)
Accessory parts
Drain hose (1)
Cushion (4)
Drain-elbow (1)
Pipe supporting plate (1)
Selection of pipe
2
Making a Hole on the Wall and Fitting the Piping Hole Cover
Make a hole of B mm / inches
Install piping hole cover and seal it off with putty af ter installation
Wall hole
ØBmm
Indoor side
(Section of wall hole)
in diameter, slightly descending
Pitch downward for drainage
09k/12k : B= 60mm(2 3/8 inches)
18k/24k : B=70mm(2 3/4 inches)
Thickness of wall
Piping hole pipe
G
Outdoor side
to outside the wall.
Model Liquid pipe (Ø)
HSU218VHG-W
2HUM18HC03/R2(DB)
NOTE The thickness of the pipe must be 0.8mm(1/16”) at least.
6.35mm (1/4 ")
Gas pipe (Ø)
9.52mm (3/8 ")
Indoor unit
1
Fitting of the Mounting Plate and
When the mounting plate is rst xed
1. Carry out, based on the wall studs or lintels,
to be xed against the wall, then temporarily fasten the plate with one nail.
2. Assure that the mounting plate is level horizontal and vertical then fasten
the plate.
3. Find the wall hole location A using a measuring tape
Locating of the Wall Hole
proper leveling for the plate
B =
Ø 60mm
(2 3/8 inches)
A = 145mm
(5 11/16 inches)
30mm
)
inches
(1 1/6
3
Installation of the Indoor Unit
Drawing of pipe
[ Rear piping ]
Pull the pipes and the drain hose through , then fasten them with the adhesive tape
[ Left·Left-rear piping ]
In case of left side piping, cut away, with a nipper, the lid for left piping.
In case of left-rear piping, bend the pipes according to the piping direction to
the mark of hole for lef t-rear piping which is marked on insulation materials.
1. Insert the drain hose into the cavity of heat insulation materials of indoor unit.
2. Insert the indoor/outdoor electric cable from backside of the indoor
pull it out on the front side, then connect them.
3. Coat the aring seal face with refrigerant oil and connect pipes.
Cover the tubing connection with insulation materials closely, and with adhesive
tape.
Insulation
material
Lid for right
piping
Lid for under piping pipe
Fix with adhesive tape
Indoor/outdoor electric cable and drain hose must be bound with refrigerant
piping with adhesive.
Lid for left piping
Drain hose
unit, and
Indoor/outdoor electric cab le
Piping
Pipe supporting
plate
[ Other direction piping ]
Cut away, with a nipper, the lid for piping according to the piping direction and
then bend the pipe according to theposition of wall hole. When bending, be
careful not to crush
Make sure that the wires connecting the indoor and outdoor units are not covered
by the refrigeration piping insulation and are long enough to connect to the terminal
block on the indoor unit.
pipes.
Attaching the indoor unit body
Hang the indoor unit body onto the upper notches of the
mounting plate. Move the unit in all places from side to
side to verify its
In order to x the body onto the mounting plate,hold up
the body from the underside and then put it down
perpendicularly.
secure xing.
mounting plate
Removing of indoor unit body
When you remove the indoor unit,please
use
your hand to raise the unit ,
then
lift the bottom of the unit
outward slightly and lift the unit
until it leaves the mounting plate.
mounting plate
agraffe
2
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