Haier HSU-18HEK03-R2-DB, HSU-12HEK03-R2-DB, HSU-12HEG03-R2-DB, HSU-24HEG03-R2-DB, HSU-09HEK03-R2-DB User Manual

SPLITTYPEROOMAIRCONDITIONER
OPERATION MANUAL

Contents

HSU-09HEG03/R2(DB)
HSU-12HEG03/R2(DB)
HSU-18HEG03/R2(DB)

HSU-24HEG03/R2(DB)

HSU-09HEK03/R2(DB)
HSU-12HEK03/R2(DB)

HSU-18HEK03/R2(DB)

HSU-24HEK03/R2(DB)

PARTS AND FUNCTIONS
OPERATION

MAINTENANCE
CAUTIONS

TROUBLE SHOOTING

1
2

5
6
7

●

Please read this operation manual before using the air conditioner.

Keep this operation manual for future reference.

0010538410

Parts and Functions

Indoor Unit

EK1 display board

2

4

EK3 display board

2

4

1

Inlet

3

Air Purifying Filter(inside)

5

Horizontal flap

(adjust up and down air flow.

Don't adjust it manually)

7

Display board

Display board

EK1

Signal receiver hole
ON/OFF display
Ambient temp.display

When receiving the remote control
signal,display the set temperature
and in the rest time the room
temperature is displayed and this
room temperature is only for reference.

Please be subject to the actual produce purchased the
above picture is just from your reference

1

6

1

6

7

2

4

6

(adjust left and right air flow)

8

3

5

7

3

5

Inlet grille
Outlet

Vertical blade

Emergency

EK3

2

4

6

4

TIMER ON/OFF display
TIMER ON-OFF display
SLEEP display

Note to the power failure resume:

Press the sleep button ten times in five seconds and enter function
after hearing four sounds.And press the sleep button ten times
within five seconds and leave this function after hearing two sounds.

5

COOL\HEAT\DRY\AUTO display

6

RUNNING display

Outdoor Unit

4

OUTLET

INLET

Please be subject to the actual produce purchased the
above picture is just from your reference

CONNECTING PIPING AND ELECTRICAL WIRING

DRAIN HOSE



8

Switch

4

Remote controller

1

2

8

3

4

5

9

10

11

12

13

14

15

16

17

1. Mode display

Operation mode

Remote controller

AUTO FANCOOL DRY

HEAT

2. Signal sending display

3. SWING display

4. FAN SPEED display

Display
circulated

LO MED HI

AUTO

5. LOCK display

5

6. TIMER OFF display
TIMER ON display

7.TEMP display

Healthy function is not available for some units.

8

Additional functions display

.

6

Operation mode

Remote controller

7

9. QUIET button

QUITE

SLEEP

Supplemented
electrical
heating

HEALTH

10. HEAT button

11. COOL button

12. AUTO button

8

13. FAN SPEED button

14. TIMER button

18

15. HEALTH button

16. LOCK button

19

Used to lock buttons and LCD display.

20

17. LIGHT button

Control the lightening and extinguishing
of the indoor LED display board.

21

18. POWER ON/OFF button

19. DRY button

22

20. TEMP button

21. SWING button

23

22. HOUR button

24

23. EXTRA FUNCTION button
Function: Air sending--- Healthy
airflow position1--- Healthy airflow

25

position 2 --- Restore the original
flap position --- Right & left air airflow

--- A-B yard---10 and heating symbol
displayed simultaneously--- Sleeping

--- Electrical heating--- Refresh air

reserved function) --- Power ---

(
Fahrenheit/Celsius mode conversion

24.CANCEL/CONFIRM button

Function: Setting and cancel to the
timer and other additional functions.

25. RESET button

When the remote controller
appears abnormal, use a sharp

pointed article to press this button
to reset the remote

POWER

Loading of the battery

Remove the battery cover;

1

Load the batteries as illustrated.

2

2 R-03 batteries, resetting key

(cylinder);

Be sure that the loading

3

is in line with th

Load the battery,then put on the cover again.

4

Note:

The distance between the signal transmission head and the rece­iver hole should be within 7m without any obstacle as well.

When electronic-started type fluorescent lamp or change- over

type fluorescent lamp or
room, the recei

ver is apt to be disturbed in receiving

so the distance to the indoor unit should be shorter.

Full display or unclear display during operation indicates the

ries have been used up.

batte

If the remote controller can't run normally during operation, please

remove the batteries and

Hint:
Remove the batteries in case won't be in use for a long period. If
there is any display after taking-out, just press reset key.

wireless telephone is installed in the

Please change batteries.

reload several minutes later.

e" + "/"-";

the signals,

1

Operation

Base Operation

Remote controller



1. Unit start

Press ON/OFF on the remote controller, unit starts.

2. Select operation mode

COOL button:Cooling mode
HEAT button: Heating mode
DRY button: Dehumidify mode

3.Select temp.setting

Press



Every time the button is pressed, temp.setting
increase 1
rapidly

Every time the button is pressed, temp.setting
decrease 1
decrease rapidly

Select a desired temperature.

button

o

C,if kept depressed, it will increase

o

C,if kept depressed, it will

4.Fan speed selection

Press FAN button. For each press, fan speed
changes as
Remote controller:

Air conditioner is running under displayed fan speed.
When FAN is set to AUTO, the air conditioner
automatically adjusts the fan speed according to room
temperature.

follows:

LOW

MED HI









Display

circulated

AUTO

Emergency operation and test operation

Emergency Operation:

Use this operation only when the remote controller is defective
or lost, and with function of emergency running, air conditoner
can run automatically for a while.
When the emergency operation switch is pressed, the " Pi "
sound is heard once, which means the start of this operation.
When power switch is turning on for the first time and
emergency operation starts, the unit will run automatically in
the following modes:

Room
temperature

Above 23oC

Below 23

Designated
temperature

26

o

C 23oC

Timer

Fan

speed

AUTO

AUTO

Operation

mode

COOL

HEAT

mode

o

C

No

No

emergency

operation switch

Pi

It is impossible to change the settings of temp. and fan speed,It
is also not possible to operate in timer or dry mode.

Test operation:

Test ope ration switch is the same as emergency switch.

Use this switch in the test operation when the room

temperature is below 16
normal operation.

Continue to press the test operation

switch for more than 5 seconds . After

you hear the "Pi" sound twice,

your finger from the switch: the cooling

operation starts with the air flow speed "Hi".

Under this operation mode,the fan motor of indoor

unit will run in high speed.

o

C, do not use it in the

release

test operation

switch

Pi

Pi

Air Flow Direction Adjustment

1.Status display of air flow

Pos.1

Pos.4

cooling mode:from pos.1 to pos.4 and pos.6
heating mode:from pos.5 to pos.1 and pos.6

2.Left and right air flow adjustment

Move the vertical blade by a knob on air
to adjust left and right direction referring to Fig.

Pos.2

Pos.5

Pos.3

Pos.6

(Auto swing)

(manual)

conditioner

Operation

Mode

AUTO

COOL

DRY

HEAT

FAN

Remote

Controller

Note

Under the mode of auto operation, air conditioner will
automatically select Cool or Heat operation according to

room temperature. When FAN is set to AUTO the air
conditioner automatically adjusts the fan speed according
to room temperature.

In DRY mode , when room temperature becomes lower

than temp.setting+2

speed regardless of FAN setting.

In HEAT mode, warm air will blow out after a short

period of the time due to cold-draft prevention function.

When FAN is set to AUTO, the air conditioner automatically

adjusts the fan speed according to room temperature.

In FAN operation mode , the unit will not operate in COOL or
HEAT mode but only in

FAN mode. And temp. setting is disabled. In FAN mode,

sleep operation is not available.

o

C, unit will run intermittently at LOW

FAN mode, AUTO is not available in

'

Cautions:

When adjusting the flap by hand,turn off the unit.

When humidity is high,condensate water might occur
at air outlet if all vertical louvers are

right.
It is advisable not to keep horizontal flap at downward
position for a long time in COOLor DRY

otherwise, condensate water might occur.

Note:
When restart after remote turning off, the remote

controller will automatically

memorize the previous

set swing position.

adjusted to left or

mode ,

2

Operation

Sleep Operation

Press button to enter additional options, when
cycle display to , will flash. And then press
enter to sleep function.

Operation Mode

1. In COOL,DRY mode

1 hour after SLEEP mode starts,temp.will become
higher than temp.setting.After another 1 hours,temp.rises

O

C

by 1 futher.The unit will run for further
Temp. is higher than temp.setting so that room temperature
won’t be too low for your sleep.

6 hours then stops

O

1

C

4. In FAN mode

It has no SLEEP function.

5.Set the wind speed change when sleeping

If the wind speed is high or middle before setting for the
sleep, set for lowing the wind speed after sleeping.
If it is low wind, no change.

Note

When TIMER function is set, the sleeping function can’t be

if user resets

p

set up .After the sleeping function is set u

,

TIMER function, the sleeping function will be cancelled; the
machine will be in the state of

timing-on.

POWER/QUIET Operation

(1)

POWER Operation

When you need rapid heating or cooling, you can use this function.

Press button to enter additional options, when cycle
display to , will flash，and then press ,enter to

power function. When cancel the function, please enter

additional options again and to cancel power function.

SLEEP operation starts SLEEP operation stops

Approx.6hrs

Rises 1

Rises 1OC

O

C

Unit stop

1 hr

1 hr

Temp.setting

In COOL, DRY mode

In HEAT mode

2.

1 hours after SLEEP mode starts,temp will become 2
lower than temp.setting.After another 1 hours,temp

decrease by 2

by 1 futher.The unit will run for further 3 hours then

rises

O

C futher.After more another 3 hours,temp.

O

C

O

stops.Temp.is lower than temp. setting so that room
temperature won’t be

Temp.setting

1 hr

SLEEP
operation starts

too high for your sleep.

Decreases 2OC

1 hr

Decreases 2

3 hrs

Unit stop

O

C

3 hrs

Rises 1OC

SLEEP
operation stops

In HEAT mode

(2)

QUIET Operation

You can use this function when silence is needed for rest or reading.

Press QUIET button, the remote controller will show ,

and then achieve to the quiet function. Press again this

QUIET button , the quiet function will be cancelled.

Note ˖

During POWER operation, in rapid HEAT or COOL mode ,

the room will show inhomogeneous temperature distribution.

C

Long period QUIET operation will cause effect of not too

cool or not too warm.

In AUTO mode

3.

The unit operaters in corresponding sleep mode
adapted to the automatically selected operation

3

mode.

Operation

EUROPEAN REGULATIONS
CONFORMITY FOR THE MODELS

Timer On/Off On-Off Operation

1.After unit starts, select your desired operation mode.

2.Press TIMER button to change TIMER mode. Every
time the button is pressed, display changes as follows:
Remote controller:

0.5h

TIMER ON TIMER OFF TIMER ON-OFF

0.5h 0.5h

0.5h

TIMER OFF-ON

BLANK

Then select your desired TIMER mode (TIMER ON or
TIMER OFF or TIMER ON-OFF). " "or " "will flash.

3.Press / button to set time.

Press the button for each time, setting time in the first
12 hours increased by 0.5 hour every time, after 12
hours,increased by 1 hour every time.

Press the button for each time, settiing time in the first
12 hours decreased by 0.5 hour every time, after 12
hours,decreased by 1 hour every time.

It can be adjusted within 24 hours.

4.Confirm timer setting
After adjust the time,press button and confirm the
time ON or OFF button will not flash any more.

5.Cancel timer setting
Press the timer button by times until the time display
eliminated.

Hints:
After replacing batteries or a power failure happens, time
setting should be reset.

According to the Time setting sequence of TIMER ON or

TIMER OFF, either Start-Stop or Stop-Start can be achieved.

Healthy airflow Operation

1.Press to starting

Setting the comfort work conditions.

2.The setting of healthy airflow function

Press button to enter additional options,Press this
button continuously, the louvers location will cycle between
in the following three locations, to choose the swing location
what you needed,and then press button to confirm.

Healthy
airflow
upwarder

3.The cancel of the healthy airflow function

Press button to enter additional options,Press this
button continuously, the louvers location will cycle between
in the following three locations again,and then press
button to cancel.

Notice: Do not direct the flap by hand. Otherwise, the
grille will run incorrectly. If the grille is not run correctly, stop

for a minute and then start, adjusting by remote
controller.

Note:

1.After setting the healthy airflow function, the position

grill is fixed.

2.In heating, it is better to select the

3.In cooling, it is better to select the

4.In cooling and dry, using the air conditioner for a long
time under the high air humidity, condensate water may
occur at the grille .

Healthy
airflow
downwarder

Present
position

mode.
mode.

CE

All the products are in conformity with the following
European provision:

- Low Voltage Directive 73/23/EEC

- Low Voltage Directive 2006/95/EC

-Electomagnetic CompatibilitY 89/336/EEC

-Electomagnetic CompatibilitY 2004/108/EC

ROHS

The products are fulfilled with the requirements in the
directive 2002/95/EEC of the European parliament and of

council on the Restriction of the use of Certain Hazardous
Substances in Electrical and Electronic Equipment (EU
RoHS Directive)

WEEE

In accordance with the directive 2002/96/CE of the European
parliament, herewith we inform the consumer about the dis-

posal requirements of the electrical and electronic products.

DISPOSAL REQUIREMENTS:

Your air conditioning product is marked with this
symbol.This means that electrical and electronic

products shall not be mixed with unsorted
household waste. Do not try to dismantle the
system yourself : the dismantling of the air

conditioning system,treatment of the refrigerant, of oil and of
other part must be done by a qualified installer in

accordance

with relevant local and national legislation. Air conditioners
must be treated at a specialized treatment facility for reuse,
recycling and recovery. By ensuring this product is disposed
of correctly, you will help to prevent potential negative cons­equences for the environment and humen health. Please
contact the installer or local authority for more information.
Battery must be removed from the remote controller and dis­posed of separately in accordance with relevant local and
nationl legislation.

IMPORTANT INFORMATION REGA­RDING THE REFRIGERANT USED

Contains fluorinated greenhouse gases
covered by the Kyoto Protocol

R410A

2

FE

This product contains fluorinated greenhouse gases covered by
the Kyoto Protocol. Do not vent into the atmosphere.

Refrigerant type:R410A
GWP* value:1975
GWP=global warming potential
Please fill in with indelible ink,

• 1 the factory refrigerant charge of the product

• 2 the additional refrigerant amount charged in the field and

• 1+2 the total refrigerant charge
on the refrigerant charge label supplied with the product.
The filled out label must be adhered in the proximity of the product
charging port (e.g. onto the inside of the stop value cover).
A contains fluorinated greenhouse gases covered by the Kyoto
Protocol
B factory refrigerant charge of the product: see unit name plate
C additional refrigerant amount charged in the field
D total refrigerant charge
E outdoor unit
F refrigerant cylinder and manifold for charging

1=

2=

1

1+2=

kg

kg

kg

A

B

C

D

4

Maintenance

For Smart Use of The Air Conditioner

Setting of proper room
temperature

Proper

temperature

Close doors and windows
during operation

During cooling operation
prevent the penetration
of

direct sunlight with

curtain or blind

If the unit is not to be used
for a long time, turn off the
power supply main switch.

OFF

Do not block the air inlet
or outlet

Use the timer effectively

Use the louvers effectively

Remote Controller Indoor Body

wipe the air conditioner by using a
soft and dry cloth.For serious stains,

Do not usewater,wipe the controller
with a dry cloth.Do not use glass

cleaner or chemical cloth.

use a neutral detergent diluted with
water.Wring the water out of the
cloth before wiping,then wipe off the
detergent completely.

Do not use the following for cleaning

Gasoline,benzine, thinner or cleanser

damage the coating of the unit.

ay

m

Hot water over 40
cause

discoloring or deformation.

Air Filter cleaning

Open the inlet grille by pulling it upward.

Remove the filter.

Push up the filter's center tab slightly until it is

released

Clean the filter.

Use a vacuum cleaner to remove dust, or wash the filter with
water.After washing, dry the filter completely in the shade.

Attach the filter.

Attach the filter correctly so that the "FRONT" indication

is

completely
and left filters are not

may cause defects.

Close the inlet grille.

from the stopper, and remove the filter do

facing to the front.Make sure that the filter is

fixed behind the stopper.If the right

attached correctly, that

O

C(104OF) may

wnw

ard.

Once every
two weeks

Replacement of Air Purifying Filter

1.Open the lnlet Grille

Hold the front panel by the tabs on
the both sides and lift it until it stops
with a click.

2.Detach the standard air filter

Slide the knob slightly up
release the filter, then withdraw it.

3.Attach Air Purifying Filter

Put air purifying filter appliances into the

right and left filter frames.

ward to

Detach old Air Purifying Filter

4.Attach the standard air filter

(Necessar

y installation)

ATTENTION:

The white side of the photocatalyst air purifying filter
face outside,and the black side face the unit The green

side of the bacteria-killing medium air purifying filter face
outside,and the white side face the unit.

5.Close the Inlet Grille

Close the Grille surely

NOTE:

The photocatalyst air purifying filter will be solarized in fixed
time. In normal family,
But it is not fit for washing by water and other scour.

The bacteria-killing medium air purifying filter will be used
for a long time,no need for replacement. But in the period
of using them ,you should remove the dust frequently by

using vacuum cleaner or flaping them lightly,otherwise ,

its performance will be affected.

Please keep the bacteria-killing medium air purifying filter in
the cool and dry conditions
when you stop using it,or its ability of sterilization will

reduced.

it will be solarized every 6 months.

avoid long time directly sunshine

be

5

Cautions

WARNING

Please call Sales/Service Shop for the Installation.

Do not attempt to install the air conditioner by yourself because improper works
may cause electric shock, fire, water leakage.

WARNING

When abnormality such as burnt-small found,
immediately stop the operation button and
contact sales shop.

Use an exclusive
power source
with a circuit
breaker

Check proper
installation of the
drainage securely

OFF

Connect power supply cord
to the outlet completely

STRICT

ENFORCEMENT

Do not use power supply
cord in a bundle.

STRICT

ENFORCEMENT

Use the proper voltage

Take care not to damage

the power supply cord.

PROHIBITION

Do not start or stop the
operation by disconnecting
the power supply cord
and so on.

PROHIBITION

Do not use for the purpose of storage of
food, art work, precise equipment,
breeding, or cultivation.

Do not channel the air flow directly
at people, especially at infants or
the aged.

1.Do not use power supply cord extended
or connected in halfway

2.

Do not install in the place where there is any

possibility of inflammable gas leakage around the unit.

STRICT

ENFORCEMENT

PROHIBITION

PROHIBITION

3.Do not get the unit exposed

to vapor or oil steam.

Do not insert objects into the air
inlet or outlet.

Do not try to repair or
reconstruct by yourself.

CAUTION

Take fresh air occasionally especially
when gas appliance is running at the
same time.

STRICT
ENFORCEMENT

PROHIBITION

PROHIBITION

Connect the earth
cable.

earthing

Do not operate the switch with
wet hand.

PROHIBITION

Do not install the unit near a fireplace
or other heating apparatus.

PROHIBITION

Do not place animals or plants in
the direct path of the air flow

PROHIBITION

STRICT

ENFORCEMENT

Check good condition of the
installation stand

PROHIBITION

Do not place any objects on or
climb on the unit.

PROHIBITION

PROHIBITION

Do not pour water onto the unit
for cleaning

PROHIBITION

Do not place flower vase or water
containers on the top of the unit.

PROHIBITION

6

Trouble shooting

Cautions

Before asking for service, check the following
first.

Cause or check points

When unit is stopped, it won't restart

immediately until 3 minutes have

elapsed to protect the system.
When the electric plug is pulled out

and reinserted, the protection circuit
will work for 3 minutes to protect the

air conditioner.

During unit operation or at stop,
a swishing or gurgling noise may
be heard.At first 2-3 minutes after

unit start, this noise is more noticeable.
(This noise is generated by
refrigerant flowing in the system.)

During unit operation, a cracking
noise may be heard.This noise is

generated by the casing expanding
or shrinking because of
temperature changes.
Should there be a big noise from

air flow in unit operation, air

filter may be too dirty.

This is because the system
circulates smells from the interior
air such as the smell of furniture,
paint, cigarettes.

During COOL or DRY operation,

indoor unit may blow out mist.
This is due to the sudden cooling
of indoor air.

In DRY mode, when room temperature
becomes lower than temp.
setting+2

intermittently at LOW speed

regardless of FAN setting.

The circuit breaker switch is "ON",but
not "off"?
Is there a power failure?
Is fuse blownout?

Is the air filter dirty?

Normally it should be cleaned

every 15 days.
Are there any obstacles before
inlet and outlet?
Is temperature set correctly?

Are there some doors or
windows left open?
Is there any direct sunlight
through the window during the
cooling operation?(Use curtain)

Are there too much heat sources
or too many people in the room
during cooling operation?

o

C,unit will run

Normal
Performance
inspection

Multiple

check

Phenomenon

The system
does not restart
immediately.

Noise is heard

Smells are
generated.

Mist or steam are
blown out.

In dry mode,
speed can’t be
changed.

Poor cooling

fan

Do not obstruct or cover the ventilation

conditoner.Do not put fingers

inlet/outlet and

Do not allow children to play with the air

case should children be

swing louver.

or any other things into the

allowed to sit on the outdoor unit.

grille of the air

conditioner

.In no

Specifications

The refrigerating circuit is leak-proo f.

The machine is adaptive in following

1.Applicable ambient temperature range:

Indoor

Cooling

Outdoor

Indoor

Heating

Outdoor

Outdoor

(INVERTER)

2. If the power supply cord is damaged, it
manufacturer

3. If the fuse of indoor unit on PC board is

it with the type of

broken,change it with the type of

The fuse is must be replaced by the manufacturer or its service
agent or a similar qualified person.

4. The wiring method should be in line with

5. The waste battery should be disposed

6.

This appliance is not intended for use by persons (including
children) with reduced physical, sensory or mental capabilities, or
lack of experience and knowledge, unless they have been given
supervision or instruction concerning use of appliance by a person
responsible for their safety.

7.

Children should be supervised to ensure that they do not play with
the appliance.

8.In order to protect the units,please turn
30 seconds

or its service agent or a similar

later, cutting off the power.

Maximum:D.B/W.B
Minimum:D.B/W.B

Maximum:D.B/W.B
Minimum:

Maximum:D.B

Minimum:

Maximum:D.B/W.B
Minimum:D.B/W.B

Maximum:D.B/W.B
Minimum:D.B

T. 3.15A/ 250V

D.B

D.B

. If the fuse of

T.25A/250V.

situation

32oC/23oC

o

21

C/15oC

o

C/26oC

4

o

18

C

o

C

27

o

15

C

o

C/18oC

24

o

-

C/-8oC

7

o

C/18oC

24

o

C

-15

must be replaced

qualified

broken,please

outdoor

the local wiring

properly.

off the A/C first,

person.

change

unit is

standard.

and at least

by the

7