Haier HSU-09HC03, HSU-12HC03, HSU-18HC03, HSU-22HC03, HSU-26H03 Installation Manual

NO.0010510475

Installation Manual of Room Air Conditioner

A G

4.Hexagon wrench (5mm)

Plastic cap

4X25

Screw

Cushion

Drain-elbow

Accessory parts

Number
of
articles

Accessory parts

No.

Remote controller

R-03 dry battery

Mounting plate

Drain hose

Drawing for the installation of indoor and outdoor units

Read this manual before installation

1.Driver

2.Hacksaw

3.Hole core drill

5.Spanner(14,17,19 and 24 mm)

6.Torque wrench(17mm,22mm,24mm)

7.Pipe cutter

8.Flaring tool

9.Knife

10.Nipper 13.Reamer

11.Gas leakage detector or
soap-and-water solution

12.Measuring tape

Explain sufficiently the operating means to the user
according to this manual.

Necessary Tools for Installation

Arrangement of piping directions

Rear left

Rear
right

Left

Below

Right

more than 5cm

more than 60cm

more than 10cm

more than 15cm

more than 10cm

more than 10cm

more than 10cm

Attention must be paid to
the rising up of drain hose

The marks from to in the figure are the parts numbers.
The distance between the indoor unit and the floor should be

more than 2m.

14.Refrigerant oil

Optional parts for piping

Mark

Parts name

Non-adhesive tape

Adhesive tape

Saddle(L.S) with screws

Connecting electric cable
for indoor and outdoor

Drain hose

Heating insulating material

Piping hole cover

2

Liquid pipe

Gas pipe

9.52mm(3/8")

15.88mm(5/8")9.52mm(3/8")

Fixing of outdoor unit

Indoor Unit

Selection of Installation Place

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 affect the house, fix the unit by attaching a vibration-proof mat.

Place, robust not causing vibration, where the body can be supported
sufficiently.
Place, not affected by heat or steam generated in the vicinity, where
inlet and outlet of the unit are not disturbed.
Place, possible to drain easily, where piping can be connected with the
outdoor unit.
Place, where cold air can be spread in a room entirely.
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 affected by rain or direct sunlight and is
sufficiently 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.

Power Source

Selection of pipe

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 power.
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.
The thickness of the pipe must be 0.8mm at least.

For 18 22

6.35mm(1/4")

12.7mm(1/2")

For 26

HSU-22HC03/R2(DB)

180

578

180

58
3

Floor fixing dimensions
of the outdoor unit
(Unit:mm)

HSU-26H03/R2(DB)

113.5 583 113.5

319.5

Floor fixing dimensions
of the outdoor unit
(Unit:mm)

HSU-18HC03/R2(DB)

Floor fixing dimensions
of the outdoor unit
(Unit:mm)

140

500 140

256

HSU-12HC03/R2(DB)
HSU-09HC03/R2(DB)

For 09 12

6.35mm(1/4")

3

Weight

Thread

150mm

70mm

Holes for fixing the mounting plate

Fit the level line

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 Amm using a measuring tape

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

When the mounting plate is fixed side bar and lintel

Refer to the previous article, " When the mounting plate is first fixed ", for the
position of wall hole.

Fix to side bar and lintel a mounting bar, Which is separately sold, and then fasten
the plate to the fixed mounting bar.

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

(Section of wall hole)

Piping hole pipe

Outdoor side

Thickness
of wall

Indoor side

Wall hole

Bmm

Indoor unit

1.Fitting of the Mounting Plate and Positioning of the wall Hole
When the mounting plate is first fixed

145

60

70

Amm

Bmm

150

HSU-09HC03/R2(DB)
HSU-18HC03/R2(DB)

HSU-12HC03/R2(DB)

HSU-22HC03/R2(DB)
HSU-26H03/R2(DB)