Haier HSU-22HRA03/R2, HSU-12HRA03/R2 User Manual
Installation Manual of Room Air Conditioner
Read this manual before installation
Explain sufficiently the operating means to the user
according to this ma
Necessary Tools for Installation
nual.
1.Driver
cksaw
2.Ha
3.Hole core d
rill
4.Spanner(17,19 and 26mm)
Accessory parts
No. Accessory parts
1
2
3
4
5
6
Remote controller
R-03 d
Mounting plate
Drain hose
4X25
ew
Plastic cap
Scr
Drain-elbow
ry battery
Torque wrench(17mm,22mm,26mm)
5.
6.Pipe cutter
7.Fla
ring tool
8.Kni
fe
9.Nipper 12.Reamer
10.Gas leakage detector or
soap-and-
water solution
11.Measuring tape
Drawing for the installation of indoor and outdoor units
m
o
r
e
t
Number
of
articles
1
m
o
r
e
t
h
a
n
1
h
a
n
1
5
c
m
0
c
m
2
Optional parts for piping
Mark
1
1
4
1
Parts name
A
Non-adhesi
Adhesi
B
Saddle(L.S) with scr
C
Connecting elect
D
for indoor and outdoor
E
F
Heating insulating mate
G
ve tape
Drain hose
Piping hole c
ve tape
ews
ric cable
rial
over
Attention must be paid to
the
rising up of drain hose
m
o
r
e
t
h
a
n
1
0
c
m
A
C
7
8
Pipe supporting plate
No.0010517985
Cushion
4
m
o
r
e
t
h
a
n
1
0
c
m
m
c
0
1
n
a
h
t
e
r
o
m
1
Arrangement of piping directions
Left
Rear left
Rear
right
Right
Bel
ow
m
c
0
6
n
a
h
t
e
r
o
m
A
The marks from to in the figure are the parts numbers.
The distance bet
G
ween the indoor unit and the floor should be
more than 2m.
D
E
m
o
r
e
t
h
a
n
1
5
c
m
Fixing of outdoor unit
Indoor Unit
Selection of Installation Place
Power Source
Selection of pipe
Outdoor Unit
Fix the unit to concrete or block with bolts( 10mm) and nuts firmly and horizontally.
When fitting the unit to wall surface, roof or rooftop, fix a supporter surely with nails
or wires in consideration of earthquake and strong wind.
If vibration may a
ffect the house, fix the unit by attaching a vibration-proof mat.
Place, robust not causing vibration, where the body can be supported
su
fficiently.
Place, not a
ffected by heat or steam generated in the vicinity, where
inlet and outlet of the unit are not disturbed.
Place, possible to drain easil
y, where piping can be connected with the
outdoor unit.
Place, where cold air can be spread in a room entirel
y.
Place, nearby a power receptacle, with enough space around. (Refer
to drawings).
Place where the distance of more than lm from televisions, radios,
wireless apparatuses and fluorescent lamps can be left.
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 lightened.
Place, which is less a
ffected by rain or direct sunlight and is
su
fficiently ventilated.
Place, possible to bear the unit, where vibration and noise are
not increased.
Place, where discharged wind and noise do not cause a
nuisance to the neighbors.
Place, where a distance marked is available as illustrate
d
in the above figure.
Before inserting power plug into receptacle, check the voltage without fail. The power source is the same as the corresponding name plate.
Install an exclusive branch circuit of the powe
r.
A receptacle shall be set up in a distance where the power cable can be reached. Do not extend the cable by cutting it.
To this unit, both liquid and gas pipes shall be insulated
as they become Iow temperature in operation.
Use optional parts for piping set or pipes covered with
equivalent insulation material.
2
140
0 140
50
Floor fixing dimensions
of the outdoor unit
(Unit:mm)
652
113.5
Floor fixing dimensions
of the outdoor unit
(Unit:mm)
583
113.5
5
.
9
1
3
HSU-07HRA03/R2
HSU-09HRA03/R2
HSU-12HRA03/R2
HSU-18HRA03/R2
HSU-22HRA03/R2
Liquid pipe( )
Gas pipe( )
6.35mm(1/4")
9.52mm(3/8")
12.7mm(1/2")
Indoor unit
Indoor unit
1.Fitting of the Mounting Plate and Positioning of the wall Hole
When the mounting plate is first fixed
1.Carry out, based on the neighboring pillars or lintels, a proper leveling for the plate to be
fixed against the wall, then temporarily fasten the plate with one steel nail.
2. Make sure once more the proper level of the plate, by hanging a thread with a weight from
the central top of the plate, then fasten securely the plate with the attachment steel nail.
3. Find the wall hole location
A using a measuring tape
B= 60mm
A=135mm
m
m
03
When the mounting plate is fixed side bar and lintel
Fix to side bar and lintel a mounting ba
the plate to the fixed mounting ba
Refer to the previous article, " When the mounting plate is first fixed ", for the
position of wall hole.
r, Which is separately sold, and then fasten
r.
2.Making a Hole on the Wall and Fitting the Piping Hole Cover
Make a hole of 60 mm in diamete
slightly descending to outside the wall.
Install piping hole cover and seal it
off with putty after installation
r,
Indoor side
Wall hole
60mm
(Section of wall hole)
G
Outdoor side
Thickness
of wall
Piping hole pipe
3.Installation of the Indoor Unit
Drawing of pipe
[ Rear piping ]
Draw pipes and the drain hose, 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 left-rear
piping which is marked on heat insulation materials.
3
Indoor unit
1. Insert the drain hose into the dent of heat insulation materials of indoor unit.
2. Insert the indoor/outdoor electric cable from backside of indoor unit, and pull it out on the front side, then
connect them.
3. Coat the flaring seal face with refrigerant oil and connect pipes.
Cover the connection part with heat insulation materials closel
y, and make sure fixing with adhesive tape
Heat insulation
material
Drain hose
Lid for right piping
Lid for under piping pipe
Fix with adhesive tape
Indoor/outdoor electric cable and drain hose must be b ound with refrigerant piping by protecting tape.
Lid for left piping
Indoor/outdoor
electric cable
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 the position of wall hole. When bending, be careful not to crash pipes.
Connect beforehand the indoor/outdoor electric cable, and then pull out the connected to the heat insulation
of connecting part specially.
Fixing the indoor unit body
Hang surely the unit body onto the upper notches of the
mounting plate. Move the body from side to side to verify
its secure fixing.
In order to fix the body onto the mounting plate,hold up
the body aslant from the underside and then put it down
perpendicularly.
mounting plate
4.Connecting the indoor/outdoor Electric Cable
Removing the wiring cover
Remove terminal cover at right bottom corner of indoor unit, then
take off wiring cover by removing its screws.
4
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