Haier HSU-12HEK03-R2 Owner Manual

ROOM AIR CONDITIONER

WALL MOUNTED TYPE

HSU-09HEK03/R2

HSU-12 HEK03/R2

OPERATING MANUAL

Please read this operation manual before using the conditioner.

Keep this operation manual for future reference.

NO.001051

Cautions

Disposal of the old air conditioner

Before disposing an old air conditioner that goes out of use, please make sure it's inoperative and safe. Unplug the air conditioner in order to avoid the risk of child entrapment.

It must be noticed that air conditioner system contains refrigerants, which require specialized waste disposal. The valuable materials contained in an air conditioner can be recycled

.Contact your local waste disposal center for proper disposal of an old air conditioner and contact your local authority or your dealer if you have any question. Please ensure that the pipework of your air conditioner does not get damagedprior to being picked up by the relevant waste disposal center, and contribute to environmental awareness by insisting on an appropriate, anti-pollution method of disposal.

Safety Instructions and Warnings

Before starting the air conditioner, read the information given in the User's Guide carefully. The User's Guide contains very important observations relating to the assembly, operation and maintenance of the air conditioner.

The manufacturer does not accept responsibility for any damages that may arise due to non-observation of the following instruction.

Damaged air conditioners are not to be put into operation. In case of doubt, consult your supplier.

Use of the air conditioner is to be carried out in strict compliance with the relative instructions set forth in the User's Guide.

Installation shall be done by professional people, don't install unit by yourself.

Disposal of the packaging of your new air conditioner

For the purpose of the safety,the air conditioner must be properly grounded in accordance with specifications.

All the packaging materials employed in the package of your new air conditioner may be disposed without any danger to the environment.

The cardboard box may be broken or cut into smaller pieces and given to a waste paper disposal service. The wrapping bag made of polyethylene and the polyethylene foam pads contain no fluorochloric hydrocarbon.

Always remember to unplug the air conditioner before openning inlet grill. Never unplug your air conditioner by pulling on the power cord. Always grip plug firmly and pull straight out from the outlet.

All electrical repairs must be carried out by qualified electricians. Inadequate repairs may result in a major source of danger for the user of the air conditioner.

All these valuable materials may be taken to a waste collecting center and used again after adequate recycling.

Consult your local authorities for the name and address of the waste materials collecting centers and waste paper disposal services nearest to your house.

Do not damage any parts of the air conditioner that carry refrigerant by piercing or performating the air conditioner's tubes with sharp or pointed items, crushing or twisting any tubes, or scraping the coatings off the surfaces. If the refrigerant spurts out and gets into eyes, it may result in serious eye injuries.

1

Cautions

Do not obstruct or cover the ventilation grille of the air conditoner.Do not put fingers or any other things into the inlet/outlet and swing louver.

7. The appliance is not intended for use by young children or infirm persons

without supervision.

Do not allow children to play with the air

conditioner.In no case should children be allowed to sit on the outdoor unit.

8. Young children should be supervised

to ensure that they do not play with

the applience.

9.Please employ the proper power plug,

which fit into the power supply cord.

Specifications

10 .The power plug and connecting cable must have acquired the local attestation.

The refrigerating circuit is leak-proof.

The machine is adaptive in following situation

1.Applicable ambient temperature range:

11.In order to protect the units,please turn

off the A/C first, and at least 30 seconds

later, cutting off the power.

Cooling

Indoor

Outdoor

Indoor

Heating

Outdoor

Maximum:D.B/W.B 32 o C/23 o

Minimum:D.B/W.B

18 o C/14 o

C

C

Maximum:D.B/W.B

Minimum:D.B

Maximum:D.B

Minimum: D.B

Maximum: D.B/W.B

Minimum:D.B

43 o

18

C/26 o o C

C

-

27

15

2 4 o o o C

C

C/18 o

7/-8 o C

C

2. If the power supply cord is damaged, it must be replaced by the manufacturer

or its service agent or a similar qualified

person.

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

broken,please change it with the type of

T. 3.15A/ 250V.

4. The wiring method should be in line with

the local wiring standard.

5. After installation, the power plug should

be easily reached.

6. The waste battery should be disposed

properly.

2

Cautions

Safety Instruction

Please read the following Safety Instructions carefully prior to use.

The instructions are classified into two levels, WARNING and CAUTION according to the seriousness of possible risks and damages as follows. Compliance to the instructions are strictly required for safety use.

Installation

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.

lnstallation in a inadequate place may cause accidents. Do not install in the following place.

Connect the earth cable.

CAUTION

Do not install in the place where there is any possibility of inflammable gas

leakage around the

unit.

Do not get the unit exposed to vapor or oil steam.

earthing

PROHIBITION PROHIBITION

Check proper installation of the drainage securely

STRICT

ENFORCEMENT

3

Cautions

When abnormality such as burnt-small found,

immediately stop the operation button and contact sales shop.

WARNING

Use an exclusive power source with a circuit breaker

OFF

Connect power supply cord to the outlet completely

STRICT

ENFORCEMENT

Use the proper voltage Do not use power supply cord

extended or connected in halfway

STRICT

ENFORCEMENT

Do not use power supply cord in a bundle.

STRICT

ENFORCEMENT

Take care not to damage the power supply cord.

PROHIBITION

Do not insert objects into the air inlet or outlet.

PROHIBITION

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

PROHIBITION

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

PROHIBITION

Do not try to repair or reconstruct by yourself.


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

CAUTION

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

Do not operate the switch with wet hand.

PROHIBITION

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

Check good condition of the installation stand

STRICT

ENFORCEMENT PROHIBITION

Do not pour water onto the unit for cleaning

PROHIBITION

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

PROHIBITION

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

PROHIBITION

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

PROHIBITION

4


Inlet

Air Purifying Filter

(inside)

Inlet grille

Horizontal flap

(adjust up and down air flow

Don't adjust it manually)

Vertical blade

(adjust left and right air flow)

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.

）

Outlet

Air filter(inside)

Power plug

Power indicator

(Lights up when unit starts.)

Timer or sleep

（ Lights up whenTimer operation is selected.)

Operation mode indicator

（ lights up when the compressor is on.

）

Remote signal receiver

(A beeping sound is generated when a signal from remote controller isreceived.)

Actual inlet grille may vary from the one shown in the manual according to the product purchased

Outdoor Unit

OUTLET

INLET

4

HSU-09HEK03 /R2

HSU-12HEK03 /R2

4

CONNECTING PIPING AND ELECTRICAL WIRING

DRAIN HOSE

5

5

3

1

2

13

18

12

21

19

17

Parts and Functions

Operation Buttons and display of the remote controller.

ON/OFF

FAN

MODE

SWING

TIMER

CLOCK

SET

LOCK

SLEEP

RESET

10

6

9

4

7

8

11

15

20

14

16

22

1. Mode display

AUTO

COOL

DRY

HEAT

FAN

2. SWING display

3. FAN SPEED display

AUTO LO MED HI

4. SLEEP display

5. LOCK display

6. SIGNAL SENDING

7. TIMER OFF display

8. TIMER ON display

9. CLOCK display

10. TEMP display

11. POWER ON/OFF

Used for unit start and stop.

12. MODE

Used to select AUTO run, COOL, DRY ，

HEAT and FAN operation

13. FAN

Used to select fan speed LO, MED, HI, AUTO

14. HOUR

Used to set clock and timer setting.

15. SWING

Used to set auto fan direction.

16. SLEEP

Used to select sleep mode.

17. LOCK

Used to lock buttons and LCD display.

18. TEMP.SETTING

Used to select your desired temp.

19. SET

Used to confirm timer and clock settings.

20. TIMER

Used to select TIMER ON, TIMER OFF,

TIMER ON-OFF

21. CLOCK

Used to set correct time

22. RESET

Used to reset the controller back to normal condition.

Clock set

When unit is started for the first time and after replacing batteries in remote controller, clock should be adjusted as follows:

Press CLOCK button, "AM" or "PM" flashes.

Press or to set correct time. Each press will increase or decrease 1min. If the button is kept depressed, time will change quickly.

After time setting is confirmed, press SET, "AM "and "PM" stop flashing, while clock starts working.

NOTE: Cooling only unit do not have displays and functions related with heating

Hints

After replacing with new batteries, remote controller will conduct self-check, displaying all information on LCD. Then, it will become normal.

6

Operation

Remote controller's operation

When in use, put the signal transmission head directly to the receiver hole on the indoor unit.

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

Don't throw the controller, prevent it from being damaged.

When electronic-started type fluorescent lamp or change-over type fluorescent lamp or wireless telephone is installed in the room, the receiver is apt to be disturbed in receivering the signals so the distance to the indoor unit should be shorter.

LOC

CLO

SLE

MOD

/OFF

Loading of the battery

Load the batteries as illustrated. 2 R-03 batteries, resetting key (cylinder)

Remove the battery cover:

Slightly press " " and push down the cover.

Load the battery:

Be sure that the loading is in line with the" + "/"-" pole request as illustrated.

Put on the cover again

Confirmation indicator:

In disorderation, reload the batteries or load the new batteries after 6mins.

Note:

Use two new same-typed batteries when loading.

If the remote controller can't run normally or doesn't work at all, use a sharp pointed item to press the reset key.

Hint:

Remove the batteries in case unit won't be in usage for a long period.

If there are any display after taking-out just need to press reset key.

Power failure resume(please set and apply as necessary)

If sudden power failure occurs, the unit will resume original operation when power is supplied again.

Note:

When sudden power failure happens during unit operation in power failure resume mode, if the air conditioner is not desired for use in a long period, please shut off the power supply in case that the unit automatically resume operation when power is re-supplied, or press ON/OFF to turn off the unit when power resumes.

7

Operation

Auto,Cool

，

(1) Unit start

Press ON/OFF button, unit starts.

(2) Select operation mode

Press MODE button. For each press, operation mode changes as follows:

Remote controller:

AUTO COOL

Unit will run in selected mode.

DRY HEAT FAN

(3) Select temp. setting

Press TEMP button.

Every time the button is pressed, temp. setting increases 1

Every time the button is pressed, temp. setting decreases 1 o C o C

Unit will start running to reach the temp. setting on LCD.

(4) FAN

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

3

ON/OFF

5

FAN

1

4

MODE

2

SWING

TIMER

CLOCK

SET

LOCK

SLEEP

RESET

3

AUTO LO MED HI

Unit will run at selected fan speed.

Note:AUTO is not available in FAN mode.

(5) Unit stop

Press ON/OFF button.

Note:

1.

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

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

unit will run intermittently at LOW speed regardless of FAN setting.

3.

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

4.

AUTO is not available in FAN mode.And temp.setting is disabled.

In FAN mode,SLEEP operation is not available.

5.

In HE AT 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.

Remote controller can memorize each operation status. When starting it next time, just press ON/OFF button and unit will run in previous status.

8

Operation

Air Flow Direction Adjustment

1.Status display of air sending

Horizontal flap

Pos.1

Pos.2

Pos.3

( Cool/Dry standard position)

( Upward swing )

( Downward swing )

Pos.4

( Auto swing )

Remote contro ller

Blank

ON/OFF

FAN

MODE

SWING

TIMER

CLOCK

SET

LOCK

SLEEP

RESET

2.Up and down air flow direction(Use remote controller)

For each press of SWING button, air flow direction on remote controller display as follows according to different operation modes:

Pos.1

Pos.2

Pos.3

Pos.4

The horizontal flap will swing according to the above positions

3.Left and right air flow adjustment(manual)

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

Cautions:

Do not try to adjust the flap by hand.

When adjusting the flap by hand,turn off the unit ,and use the remote controller to restart the unit.

When humidity is high,condensate water might occur at air outlet if all vertical louvers are adjusted to left or right.

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

.

Hints

As cold air flows downward in COOL mode, adjusting air flow horizontally will be much more helpful for a better air circulation.

9

Operation

TIMER Operation

Set Clock correctly before starting Timer operation

You can let unit start or stop automatically at following times: Before you wake up in the morning, or get back from outside or after you fall asleep at night.

TIMER ON/OFF

(1)After unit start, select your desired operation mode.

Operation mode will be displayed on LCD.

Power indicator on indoor unit lights up.

(2)TIMER mode selection

Press TIMER button to change TIMER mode.

Every time the button is pressed, display changes as follows:

ON OFF

AM 12:00

PM

12:00

TIMER ON TIMER OFF

ON OFF

N 12:00

TIMER ON-OFF

ON OFF

PM

12:00

TIMER ON-OFF blank

Select your desired TIMER mode (TIMER ON or TIMER

OFF), ON or OFF will flash.

(3)Timer setting

Press HOUR / button.

Every time the button is pressed, time increases 10 min.

If button is kept depressed, time will change quickly.

Every time the button is pressed, time decreases 10 min.

If button is kept depressed, time will change quickly. Time will be shown on LCD. It can be adjusted within 24 hours.

(4)Confirming your setting

After setting correct time, press SET button to confirm, "ON" or "OFF" stops flashing

Time displayed: Unit starts or stops at x hour x min. (TIMER

ON or TIMER OFF).

Timer mode indicator on indoor unit lights up.

ON/OFF

1

FAN

MODE

SWING

TIMER

2

CLOCK

3

SLEEP

3

SET

4

LOCK RESET

To cancel TIMER mode

Just press TIMER button several times until TIMER mode disappears.

Hints

After replacing batteries or a power failure happens, Time setting should be reset.

Remote controller possesses memory function, when use TIMER mode next time, just press SET button after mode selecting if timer setting is the same as previous one.

10

Operation

(1)After unit start, select your desired operation mode

Operation mode will be displayed on LCD.

(2) Press TIMER button to change TIMER mode.

Every time the button is pressed, display changes as follows:

ON OFF

AM

12:00

PM

12:00

TIMER ON TIMER OFF

ON OFF

N 12:00

TIMER ON-OFF

ON OFF

PM

12:00

TIMER ON-OFF blank

Select TIMER ON-OFF. "ON" will flash.

(3)Time setting for TIMER ON

Press HOUR button.

Every time the button is pressed, time increases 10 min.


Every time the button is pressed, time decreases 10 min.


Time will be shown on LCD.

It can be adjusted within 24 hours.

AM refers to morning and PM to afternoon

(4) Time confirming for TIMER ON

After time setting, press TIMER button to confirm.

"ON" stops blinking, While "OFF" starts blinking.

Time displayed: Unit starts at x hour x min.

(5)Time setting for TIMER OFF

Follow the same procedures in "Time setting for TIMER ON".

(6) Time confirming for TIMER OFF

After time setting, press SET button to confirm, "OFF" stops flashing

Time displayed: Unit stops at X hour X min.

ON/OFF

1

FAN

MODE

SWING

2

TIMER

CLOCK

4

SET

6

LOCK RESET

3

SLEEP

5

To cancel TIMER mode

Just press TIMER button several times until TIMER mode disappears.

11

Operation

Comfortable SLEEP

Operation

Before going to bed, you can simply press the

SLEEP button and unit will operate in SLEEP mode and bring you a sound sleep.

Use of SLEEP function

After the unit starts, set the operation status, then press SLEEP button before which the clock must be adjusted and time being set.

2. In HEAT mode

1 hours after SLEEP mode starts, temp will

become 2 O C lower than temp.setting. After

another 1 hours, temp decrease by 2 C further. After more another 3 hours, temp.

rises by 1 C further. The unit will run for

further 3 hours then stops. Temp. is lower

than temp. setting so that room temperature won't be too high for your sleep.

ON/OFF

FAN

MODE

SWING

TIMER

CLOCK

SET

LOCK

SLEEP

RESET

Operation Mode

1. In COOL,DRY mode

1 hours after SLEEP mode starts, temp. will

become 1

O

C higher than temp. setting. After

another 1 hours, temp. rises by 1 O C further.

The unit will run for further 6 hours then stops.

Temp. is higher than temp. setting so that room

temperature won't be too Iow for your sleep.

Temp.setting

Unit stop

1 hr

1 hr

Decreases 2

O

C

Decreases 2

O

C

SLEEP operation starts

3 hrs

3 hrs

Rises 1 O C

In HEAT mode

SLEEP operation stops

3. In AUTO mode

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

4. In FAN mode

It has no SLEEP function.

5.

When quiet sleeping function is set to 8 hours, the quiet sleeping time can not be adjusted.

When TIMER function is set , the quiet sleeping function can't be set up .After the sleeping function is set up,if user resets TIMER function, the sleeping function will be cancelled; the machine will be in the state of timing-on,if the two modes are set up at the same time ,either of their operation time is ended first ,the unit will stop automatically,and the other mode will be cancelled.

SLEEP operation starts SLEEP operation stops

Approx.6hrs

1 hr

1 hr Rises 1

Rises 1 O C

O C

Temp.setting

In COOL, DRY mode

Unit stop

Power Failure Resume Function

If the unit is started for the first time, the compressor will not start running unless 3 minutes have elapsed. When the power resumes after power failure, the unit will run automatically, and 3 minutes later the

compressor starts running.

Note to the power failure resume:

press the sleep button ten times in five seconds

and enter this function after hearing four sounds.

And press the sleep button ten times within five

seconds and leave this function after hearing

two sounds.

1 2

Operation

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 23 o C

Below 23 o C

Designated temperature

26 o C

23 o C

Timer mode

No

No

Fan speed

AUTO

AUTO

Operation

mode

COOL

HEAT

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 operation switch is the same as emergency switch.

Use this switch in the test operation when the room temperature is below 16 o C, do not use it in the normal operation.

Continue to press the test operation switch for more than 5 seconds. After you hear the "Pi" sound twice, release 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.

emergency operation switch

Pi test operation

switch

Pi

Pi

Removal of the restriction of emergency or test operation:

Press the emergency operation switch once more, or manipulate through the

ON/OFF button of remote controller;after you heard the "Pi" sound, the emergency or test operation will be terminated.

When the remote controller is manipulated, it gets the system back to the

normal operation mode.

13

Maintenance

For Smart Use of The Air Conditioner

Setting of proper room temperature

Do not block the air inlet or outlet

Proper temperature

Close doors and windows during operation

Use the timer effectively

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.

Use the louvers effectively

OFF

1 4

Maintenance

For Smart Use of The Air Conditioner

WARNING

Before maintenance,be sure to turn off the system and the circuit breaker.

Remote Controller Indoor Body

Do not use water , wipe the controller with a dry cloth.Do not use glass cleaner or chemical cloth.

Wipe the air conditioner by using a soft and dry cloth.For serious stains,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 may damage the coating of the unit.

Hot water over 40 O C(104 O F) may 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 from the stopper, and remove the filter downward.

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 facing to the front.Make sure that the filter is completely fixed behind the stopper.If the right and left filters are not attached correctly, that may cause defects.

Close the inlet grille.

Once every two weeks

15

Trouble shooting

Before asking for service, check the following first.

Normal

Performance inspection

Phenomenon

The system does not restart immediately.

Noise is heard

Smells are generated.

Mist or steam are blown out.

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.

Multiple check

In dry mode, fan speed can’t be changed.

Poor cooling

In DRY mode, when room temperature becomes lower than temp.setting+2 o C,unit will run intermittently at LOW speed regardless of FAN setting.

Is power plug inserted?

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?

Application temp. range of air conditioner -7 o C~43 o C.

16

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