Haier HSU-09HEA13-R2-TW, HSU-09HEA13/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

2.Ha

cksaw

3.Hole core d

rill

4.Spanner(17,19 and 26mm)

Accessory parts

No. Accessory parts

Remote controller

1

10

2

3

4

5

6

4X25

Scr

7

8

9

ry battery

R-03 d

Mounting plate

Drain hose

Steel nail, cement

ew

4X50

Plastic cap

Cover

Cushion

Pipe supporting plate

Drain-elbow

Number
of
articles

1

2

1

1

6

4

1

4

1

1

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

6.Pipe cutter

7.Flaring 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
c
5

n
a
h
t
e
r

Optional parts for piping

rk

Ma

Parts name

A

Non-adhesi

Adhesi

B

Saddle(L.S) with scr

C

Connecting elect

D

for indoor and outdoor

Drain hose

E

F

Heating insulating mate

Piping hole c

G

Arrangement of piping directions

Left

ve tape

ve tape

ric cable

over

Rear left

Bel

ews

ow

rial

Rear
right

Right

m

o

r

e

t

h

a

n

1

0

c

m

o
m

Attention must be paid to
the rising up of drain hose

m

o

r

e

t

ah

n

1

0

c

m

m

o

r

e

t

h

a

n

1

0

c

m

A

C

m

c

0

1

n

a

h

t

e

r

o

m

No.0010517486

m

c

0

6

n

a

ht

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

652

140

0 140

50

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

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 a

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

Selection of Installation Place

y, where piping can be connected with the

y.

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

HSU-09HEA13/R2(DB)-TW

HSU-14HEA13/R2(DB)-TW

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.

For 09

Liquid pipe ( )

Gas pipe ( ) 9.52mm(3/8")

6.35mm(1/4")

2

For 14

6.35mm(1/4")

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=145mm

30mm

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 60 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

60mm

(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

Indoor unit

Connecting the indoor/outdoor Electric Cable

Removing the wiring cover

Remove terminal cover at right bottom corner of indoor unit, then

ff wiring cover by removing its screws.

take o

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

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 scr
Pull the ca
After the ca
Note
is not correct, proper ope

1. If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a similar
qualified person.

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.
A breaker should be incorporated into fixed wiring. The breaker should be all-pole switch and the

5.

distance between its two contacts should be not less than 3mm.

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

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

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

existed.

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

ration can not be carried out and will cause defect.

The type of connecting wire is H05/07RN-F or 245IEC57(YZW).

)C
(3

(
2
)N

(
1 )L

Indoor unit

connecting wiring:

-mod 0

9-14:N、L、C、

HSU-09HEA13/R2(DB)-TW
HSU-14HEA13/R2(DB)-TW

:

4G1.5mm

5

Outdoor unit

Power cable:

-mod 09-14:

1
(

N
)

2
(

L
)

3
(

C
)

3G1.5mm

Outdoor unit

Outdoor unit

1.Installation of Outdoor Unit

awing for the installation of indoor and outdoor units

Install according to

2.Connection of pipes

To bend a pipe, give the roundness as large as possible not to crush the pipe
Connecting the pipe of gas side first ma
The max

vertical distance between the indoor unit and the outdoor unit is 5 m.

Dr

kes working easier.

Half union

Spanner

Be careful that matters, such as wastes of sands, etc. shall not enter the pipe.

Flare nut

Torque wrench

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

Pipe Diameter ( )

Liquid side 6.35mm(1/4")

Gas side 9.52mm(3/8")

Gas side 12.7mm(1/2")

s.

Fastening torque

18N.m

42N.m

50N.m

3.Connection

Use the same method on indoor unit
te

rminal block, then tighten the screws.

Inse

rt the cable according to terminal number in the same manner as the indoor unit.

ring is not correct, proper operation can not be carried out and controller may be damaged.

If wi
Fix the ca

4.Atta

ble with a clamp.

ching Drain-Elbow

. Loosen the screws on terminal block and insert the plugs fully into

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

6

Outdoor unit

5.Purging Method:To use vacuum pump

1

Detach the service port's cap of 3-way valve, the

valve rod's cap for 2-way valve and 3-way's, connect

the se

rvice port into the projection of charge hose

ow) for gaugemanifold. Then connect the projection

(I

of charge hose (center)

vacuum pump.

2

Open the handle at Iow in gaugemanifold, operate

vacuum pump. If the scale-moves of gause (Iow)

vacuum condition in a moment, check again.

reach

3

Vacuumize for over 15min. And check the level gauge

which should read -0.1 M

pressure sid

close the handle 'Lo' in gaugemani

ope

Che

If the scale-m

fla

Open the

anticlo

After 6 second

the inspection of gas leakag

e. After the completion of vacuumizing,

ration of the vacuum pump.

ck the condition of the scale and hold it for 1-2min.

ring work again, the return to the beginning of .

4

valve rod for the 2-way valve to an angle of

ckwise 90 degrees.

for gaugemanifold into

1

Pa (-76 cm Hg) at Iow

fold and stop the

oves back in spite of tightening, make

3

s, close the 2-way valve and make

e.

2-way valve

Tube(for R410A)

Open

Close

2-way valve

Liquid Side Gas Side

6.35mm(1/4") 9.52mm(3/8")

12.7mm(1/2")

3-way valve

Gaugemanifold(for R410A)

Vacuum pump(for R410A)

3-way valve

Service port

Open

for 6 sec.

Anti countercurrent joint

5

No gas leakage?

6

Detach the charge hose from the se

2-

way valve and 3-way. Turn the valve rod anticlockwise

until hitting lightl

7
To prevent the gas leakage, turn the service port's

ca

p, the valve rod's cap for 2-way valve and 3-way's

a little more than the point where the torque increases

suddenl

y.

8

After attaching the each cap

around the cap

CAUTION:

1.If the ref

rigerant of the air conditioner leaks, it is necessary to

discharge all the ref

ref

rigerant into air conditioner according to the amount marked on

the name plate.

In case of gas leakag

pa

rts of pipe connection. If

leakage stop

step

s.

y.

s.

s, check the gas leakage

rigerant. Vacuumize first, then charge the liquid

e, tighten

s, then proceed

rvice port, open

6

If it does not stop gas leakag
whole ref

rigerants from the service port.

ring work again and vacuumize,

After fla
fill up presc
cylinder.

ribed refrigerant from the gas

2-way valve

2-way valve

Service port cap

2.Please do not let other cooling medium,

or air enter into the cooling circulation system

abno

rmal high pressure in the system to make it crack and lead to

personal inju

e, discharge

3-way valve

3-way valve

Valve rod cap

Valve rod cap

ries.

7

except specified one (R410A),

. Otherwise, there will be

Outdoor unit

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

rth leakage breaker.

ea
For installation in other places, use a circuit breaker as far as possible.

2.Cutting and Flaring

Pipe cutting is car
After inse

rting the flare nut, flaring work is carried out.

A

ried out with a pipe cutter and burs must be removed.

Work of Piping

Flare tooling die

1.Cut pipe

3.Insert the flare nut

2.Remove burs

A

Correct

4.Flare pipe

3.On Drain

Please install the d

age

rain hose so as to be downward slope without fail.

Please don't do the drainage as shown below.

Flare tool for R410A

Clutch-type

0~0.5mm 1.0~1.5mm 1.5~2.0mm

clutch-type(Rigid-type)

Conventional flare tool

Wing-nut type (Imperial-type)

Incorrect

Lean Damage of flare Crack Partial Too outside

Less than 5cm

It becomes high

way.

mid

Please pour

The end is immersed

water.

in

water in the drain pan of the indoor unit, and confirm that drainage is

It

waves. The gap with the ground

is too small

There is the bad smell
from a ditch

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

Check Items for Test Run

Gas leak from pipe connecting?
Heat insulation of pipe connecting?
Are the connecting wirings of
indoor and outdoor fi
to the te

rminal block?
Is the connecting wi
and outdoor fi

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

ck mark in boxes

Put che

rmly inserted

ring of indoor

rmly fixed?

rainage securely carried out?

Is d
Is the ea

rth line securely
connected?
Is the indoor unit securely fi
Is p

ower source voltage abided
by the code?
Is there a

ny noise?

8

Is the lamp no
Are cooling and heating (when
in heat pump) performed normally?
Is the ope

xed?

regulator no

ration of room temperature

rmal?

rmally lighting?