Haier 0010554405B User Manual

Installation Manual of Room Air Conditioner

Read this manual before installation
Explain sufficiently the operating means to the user
according to this manual.

Necessary Tools for Installation

1.Driver

2.Hacksaw

3.Hole core drill

4.Spanner(17,19 and 26mm)

Accessory parts

No. Accessory parts

1

2

3

4

5

6

7

8

Remote controller

R-03 dry battery

Mounting plate

Drain hose

Steel nail, cement

4X25

Screw

Plastic cap

Screw

Drain-elbow

4X50

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

6.Pipe cutter

7.Flaring tool

8.Knife

Number
of
articles

1

2

Optional parts for piping

1

Mark

1

6

4

6

A

B

C

D

E

F

Heating insulating material

G

1

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

more than 5cm

Attention must be paid to
the rising up of drain hose

Parts name

Non-adhesive tape

Adhesive tape

Saddle(L.S) with screws

Connecting electric cable
for indoor and outdoor

Drain hose

Piping hole cover

more than 10cm

G

more than 10cm

F

A

1

4

1

1

1

2

1

10

11

12

13

14

15

9

Cover

Cushion

Connecting cable

Change for
fresh air box

Change for
fresh air
tube(suit)

Outlet joint

Outlet joint

Note:1.Cooling only units don't have Drain-elbow

14

2. is only for the models of 18,22.

3.The models ZF don't have fresh function
and accessory parts related with freshing.

No.0010554405B

Arrangement of piping directions

Rear left

Below

Rear
right

Right

Left

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.

more than 60cm

A

C

more than 10cm

more than 10cm

12

13

D

E

more than 15cm

G

HSU-09C03/VA(ZXF) HSU-18C03/V(ZXF)
HSU-09H03/VA(ZXF)

140 415 140

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

HSU-12C03/VA(ZXF)
HSU-12H03/VA(ZXF)

280

HSU-18H03/V(ZXF)

500140 140

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

HSU-12H03/VB(ZXF)
HSU-12H03/V(ZXF)

256

HSU-22C03/V(ZXF)
HSU-22H03/V(ZXF)
HSU-24C03/V(ZF) HSU-24H03/V(ZF) HSU-24H03/V(ZXF)

583 113.5113.5

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

HSU-22C03/V(ZF) HSU-22H03/V(ZF)
HSU-24C03/V(ZXF)

HSU-24HK0307

319.5

HSU-24HD0307

Fixing of 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.

Indoor Unit

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.

Selection of Installation Place

Outdoor Unit

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

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.

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 09 For 12,18 For 22,24

6.35mm(1/4")

9.52mm(3/8")

6.35mm(1/4")

12.7mm(1/2")

9.52mm(3/8")

15.88mm(5/8")

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

70mm

A=170mm

Fit the level line

35

When the mounting plate is fixed side bar and lintel

Fix to side bar and lintel a mounting bar, Which is separately sold, and then fasten

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.

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

Make a hole of 70 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

70mm

Outdoor side

Thickness
of wall

G

(Section of wall hole)

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 closely, and make sure fixing with adhesive tape

Heat insulation
material

signal wire

Piping

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

Indoor/outdoor
electric cable

Change-for-fresh-air tube

[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.

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.

When connecting the cable after installing the indoor unit

1. Insert from outside the room cable into left side of the wall hole, in which
the pipe has already existed.

2. Pull out the cable on the front side, and connect the cable making a loop.

When connecting the cable before installing the indoor unit

Insert the cable from the back side of the unit, then pull it out on the front side.

Loosen the screws and insert the cable ends fully into terminal block, then tighten the screws.

Pull the cable slightly to make sure the cables have been properly inserted and tightened.

After the cable connection, never fail to fasten the connected cable with the wiring cover.

Note: When connecting the cable, confirm the terminal number of indoor and outdoor units carefully. If wiring

is not correct, proper operation can not be carried out and will cause defect.

4

Indoor unit

1. If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a similar
qualified person. The type of connecting wire is H05/07RN-F or 245IEC57(YZW).

2. If the fuse on PC board is broken please change it with the type of T. 3.15A/250V.

3. The wiring method should be in line with the local wiring standard.

4. After installation, the power plug should be easily reached.

)L(1)
(2

N

3G2.5mm

(1)N(2

L
)

2

Outdoor unit

2

For the units with
fresh air function

To outdoor fresh air motor

The connecting method of
fresh air box signal wire

Indoor unit

Connecting wiring˖

HSU-09C03/VA(ZXF)
HSU-12C03/VA(ZXF)

Indoor unit

Connecting wiring˖

HSU-22C03/V(ZXF)
HSU-22C03/V(ZF)
HSU-24C03/V(ZXF)

Power cable:

-mod 09-12: 3G1.0mm

-mod 18: 3G1.5mm

-mod 22-24: 3G2.5mm

HSU-24C03/V(ZF)

Outdoor unit

3G1.0mm

3G2.5mm

2

2

2

2

2

Outdoor unit

Indoor unit

Connecting wiring˖

HSU-09H03/VA(ZXF)
HSU-12H03/VA(ZXF)

)L(1

N(2
)

5G1.0mm

Indoor unit

HSU-12H03/VB(ZXF)
HSU-12H03/V(ZXF)
HSU-18H03/V(ZXF)
HSU-22H03/V(ZXF)
HSU-22H03/V(ZF)

HSU-24H03/V(ZXF)
HSU-24H03/V(ZF)
HSU-24HK0307
HSU-24HD0307

Outdoor unit

2

Indoor unit

Connecting wiring˖

HSU-18C03/V(ZXF)

Outdoor unit

Connecting wiring

-mod 12: 5G1.0mm

-mod 18-22-24:
3G2.5mm2+2x0.75mm

2

5.Installation instruction on the indoor part of the fresh air device

1.Two ways for the installation of indoor part, as illustrated:

Way One:(For all the models)
In the guard ring, connect outlet joint with the fresh air tube .
Way Two(Only for the models of 09,12):
Insert the joint of water collecting pan into the fresh air tube, then connect the other end of joint
with mesh enclosure of water collecting pan.

To indoor unit

Outlet joint
(in guard ring)

Guard ring

Fresh air tube

Installation way One Installation way Two

2.Another way for the models of 18,22 ,24,as illustrated:

Way One (right direction): Take off the lid for right piping pipe,put the
into the outlet jont.
Way Two (left direction): Take off the lid for leftt piping pipe,put the
into the outlet jont.

Outlet joint

Lid for under piping

Fix with adhesive tape

Change for fresh air tube

Drain hose

Lid for left piping

5

Outlet joint into the lid,then put the fresh air tube

Joint of water
collecting pan

Fresh air tube

Outlet joint into the lid,then put the fresh air tube

Outdoor unit

6.Easily-demount cleaning of indoor unit

1.Top inlet can be taken down
Open the inlet grille, press the claw of the clip on the unit,then

take down the top inlet.(according to figure 1)

2.Vertical flap can be taken down
Overturn the vertical flap, press the claw of the clip ,then take

down vertical flap.(according to figure 2)

3.Horizontal louvers can be taken down
After taking down vertical flap.Horizontal louvers are appeared,draw

the middle louver,and take down the horizontal louvers .
(according to figure 3)

Outdoor unit

1.Installation of Outdoor Unit

claw of the clip

Figure
2

Daff

Figure 1

Figure 2

Figure 3

Install according to

Drawing for the installation of indoor and outdoor units

2.Connection of pipes

To bend a pipe, give the roundness as large as possible not to crush the pipe ,and the bending radius
should be 30 to 40 mm or longer.
Connecting the pipe of gas side first makes working easier.
The max vertical distance between the indoor unit and the outdoor unit is 5 m.

Half union

Spanner

Flare nut

Torque wrench

Forced fastening without careful centering
may damage the threads and cause a
leakage of gas.

Pipe Diameter ( )

Liquid side 6.35mm(1/4")

Liquid side 9.52mm(3/8")

Gas side 9.52mm(3/8")

Gas side 12.7mm(1/2")

Gas side 15.88mm(5/8")

Fastening torque

18N.m

40N.m

40N.m

50N.m

60N.m

3.Connection

Use the same method on indoor unit. Loosen the screws on terminal block and insert the plugs fully into
terminal block, then tighten the screws.

Insert the cable according to terminal number in the same manner as the indoor unit.
If wiring is not correct, proper operation can not be carried out and controller may be damaged.

Fix the cable with a clamp.

4.Attaching Drain-Elbow

If the drain-elbow is used, please attach it as
figure. (Note: Only for heat pump unit.)

6

Outdoor unit

5.Installation instruction on the outdoor part of the fresh air device

1.Remove the four screws of fresh air box from the back cover.

2.Use six screws to fix fresh air box onto the designated position on the outdoor unit.

3.Remove two screws of the pipe junction of the fresh air box, then insert the flared departure of
the change for fresh air tube into the pipe junction and then fix with the screws.

4.Use four screws to fix the fresh air box onto the back cover, as illustrated:

Back

Screw

cover

hole

Change-for-fresh-air box

Connecting terminal

Fresh air signal
wire
(with guard ring)

Fresh air box
Fresh air tube

Dust
filtration
mesh

Fresh air
box

Screw

Joint of tube

Fresh air tube

Note:After wiring, the connecting terminals of outdoor unit and change-fresh-air as well as the wiring sheath should be
placed in the change-for-fresh-air box against the rain.

6.Purging Method:

Push the air out of the indoor unit
and piping as followes:

(1) Remove the valve cap on 2-way valve in outdoor unit.
(2) Loosen by 1/2 turn the flare nut of gas pipe, which is

is conneted to 3-way valve.

(3) Loosen 2-way valve by 90

o

using hexagon wrench,

and after approx.10 sec tighten it up. Gas comes out

through flare nut on wide pipe. If no gas is discharged,

tighten flare nut with specified torque.
(4) Open 2-way and 3-way valves using specified torque.
(5)

Tighten the caps on the valves with specified torque.

Tighten torque N.m

Valve rod

Valve cap

7-9

20-25

When connecting pipe exceeds 5 meters, 20g or 60g
(only for 22k24k) refrigerant shall be added per exceeding

meter. Charge according to the following list.

for 22k 24k

5m 7m

No need

120g

10m

300g

Piping length

Additional amount

for 9k 12k 18k

5m 7m

No need 40g

10m

100g

HSU-09C03/VA(ZXF)
HSU-09H03/VA(ZXF)
HSU-12C03/VA(ZXF)
HSU-12H03/VA(ZXF)

2-way valve

9.52mm(3/8")

20m

900g

2-way valve

6.35mm(1/4")

3-way valve

9.52mm(3/8")

12.7mm(1/2")

3-way valve

15.88mm(5/8")

2-way valve

6.35mm(1/4")

HSU-18C03/V(ZXF)
HSU-18H03/V(ZXF)
HSU-12H03/VB(ZXF)
HSU-12H03/V(ZXF)

HSU-24C03/V(ZXF)
HSU-24C03/V(ZF)

HSU-24H03/V(ZXF)
HSU-24H03/V(ZF)
HSU-24HK0307

HSU-24HD0307

HSU-22C03/V(ZXF)
HSU-22H03/V(ZXF)
HSU-22C03/V(ZF)
HSU-22H03/V(ZF)

Fresh air tube

Flared departure

Screw

3-way valve

12.7mm(1/2")

Indoor unit

Indoor unit

A

B

A

Outdoor unit

Max.Elevation:

Max. Length: for 9K : A=7m
for 12K: A=10m
for 18K 22K 24K: A=20m

B

for 9K 12K: B=5m
for 18K 22K 24K: B=10m

Outdoor unit

Outdoor unit

A

B

CAUTION
In case more than 5 metresˈoil trap

should be installed every 5~7m.

C

Oil trap

Indoor unit

C

Note: When extending piping, air inside piping shall be removed by using external refrigerant gas,

charge according to the following list.
Brand new outdoor unit is charged 50g or 80g(22k,24k) more refrigerant than regulated weight. Only for
first installation, this extra 50g or 80g(22k,24k) can be used to purge airin pipes.
During this procedure, 50g or 80g(22k,24k) refrigerant will be discharged in piping.(This must be
strictly controlled within 90

o

and 10 sec.)

7

1.Power Source Installation

The power source must be exclusively used for air conditioner. (Over I0A)
In the case of installing an air conditioner in a moist place, please install an
earth leakage breaker.
For installation in other places, use a circuit breaker as far as possible.

2.Cutting and Flaring Work of Piping

Pipe cutting is carried out with a pipe cutter and burs must be removed.
After inserting the flare nut, flaring work is carried out.

A

Pipe diameter( )

1.Cut pipe

Flare tooling die

2.Remove burs

Liquid side

Liquid side

Gas side 9.52mm(3/8")
Gas side 12.7mm(1/2")

Gas side 15.88mm(5/8")

6.35mm(1/4")

9.52mm(3/8")

3.Insert the flare nut

Correct

Incorrect

4.Flare pipe

Lean Damage of flare Crack Partial Too outside

3.On Drainage

Please install the drain hose so as to be downward slope without fail.
Please don't do the drainage as shown below.

Size A(mm)

0.8~1.5

1.0~1.8

1.0~1.8

1.2~2.0

1.2~2.0

Less than 5cm

It becomes high midway.

The end is immersed
in water.

It waves. The gap with the ground

is too small

There is the bad smell
from a ditch

Please pour water in the drain pan of the indoor unit, and confirm that drainage is
carried out surely to outdoor.
In case that the attached drain hose is in a room, please apply heat insulation
to it without fail.

Check for Installation and Test Run

Please kindly explain to our customers how to operate through the instruction manual.

Check Items for Test Run

Gas leak from pipe connecting?
Heat insulation of pipe connecting?
Are the connecting wirings of
indoor and outdoor firmly inserted
to the terminal block?
Is the connecting wiring of indoor
and outdoor firmly fixed?

Put check mark in boxes

Is drainage securely carried out?
Is the earth line securely
connected?
Is the indoor unit securely fixed?
Is power source voltage abided
by the code?
Is there any noise?

8

Is the lamp normally lighting?
Are cooling and heating (when
in heat pump) performed normally?
Is the operation of room temperature
regulator normal?