Haier HSU-24HEA03/R2-I User Manual

ROOM AIR CONDITIONER
WALL MOUNTED TYPE

INSTALLATION MANUAL

HSU-24HEA03/R2-I

Read this manual before installation

Explain sufficiently the operating means to the user

NO.0010523237

according to this manual.

Necessary Tools for Installation

1.Driver

2.Hacksaw

3.Hole core drill

4.Spanner(17,19 and 26mm)

Accessory parts

Number

4X50

ric cable

over

ews

rial

of
articles

No. Accessory parts

Remote controller

1

2

R-03 d

ry battery

3

Mounting plate

4

5

6

Scr

7

8

9

10

Optional parts for piping

Ma

rk

A

B

Saddle(L.S) with scr

C

Connecting elect

D

for indoor and outdoor

E

F

Heating insulating mate

G

Drain hose

Steel nail, cement

4X25

Plastic cap

ew

Guardring

Cushion

Pipe supporting plate

Drain-elbow

Parts name

Adhesi

ve tape

ve tape

Non-adhesi

Drain hose

Piping hole c

5.

6.Pipe cutter

7.Fla

8.Kni

1

2

1

1

6

4

1

Arrangement of piping directions

4

Left

1

1

Torque wrench(17mm,22mm,26mm)

9.Nipper 12.Reamer

10.Gas leakage detector or
ring tool
fe

soap-and-

water solution

11.Measuring tape

Drawing for the installation of indoor and outdoor units

m
c
5

na
h

t
e

r
o
m

m

o

r

e

t

h

a

1n

c0

m

Attention must be paid to
the

rising up of drain hose

A

Rear left

Rear
right

Right

Bel

ow

10cm

n

a

h

t

e

r

o

m

m

ro

te

h

a

10cmn

60cm

n

a

h

te

r

om

om

r

te

h

a

n

c01

m

C

m

ro

e

t

h

a

n

15cm

G

The marks from to in the figure are the parts numbers.

A

The distance between the indoor unit and the floor should be
more than 2m.

0
8
3

184

580

184

Floor fixing dimensions
of the outdoor unit

(Unit:mm)

Fixing of outdoor unit

Indoor Unit

Place, robust not causing vibration, where the body can be supported
su

fficiently.
Place, not a
inlet and outlet of the unit are not disturbed.
Place, possible to drain easil
outdoor unit.
Place, where cold air can be spread in a room entirel
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.

ffected by heat or steam generated in the vicinity, where

y, where piping can be connected with the

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.

Selection of Installation Place

y.

Outdoor Unit

Place, which is less a
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 illustrated
in the above figure.

ffected by rain or direct sunlight and is

Power Source

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

A receptacle shall be set up in a distance where the power cable can be reached. Do not extend the cable by cutting it.

r.

Selection of pipe

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.

Liquid pipe ( )

Gas pipe ( )

2

For 24K

9.52mm(3/8")

15.88mm(5/8")

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= 83mm

A=145mm

mm03

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 bar.

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

2.Making a Hole on the Wall and Fitting the Piping Hole Cover

Make a hole of 83 mm in diameter,
slightly descending to outside the wall.
Install piping hole cover and seal it
off with putty after installation

Indoor side

Wall hole

83mm

(Section of wall hole)

G

Piping hole pipe

Outdoor side

Thickness
of wall

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 closely, and make sure fixing with adhesive tape

Heat insulation
material

Lid for right piping

Lid for under piping

Fix with adhesive tape

Indoor/outdoor electric cable and drain hose must be bound with refrigerant piping by protecting tape.

Lid for left piping

Drain hose

Piping

Indoor/outdoor
electric cable

[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

Unloading of indoor unit body

When you unload the indoor unit,please use your hand to arise

the body to leave agraffe,then lift the bottom of the body outward

slightly and lift the unit aslant until it leaves the mounting plate.

Easily-demount cleaning of indoor unit

Inlet grille can be taken down

Open the inlet grille,press the button of unlock in the left,then push
it out of the socket and take out the inlet grille.

4

mounting plate

agraffe