Haier HSU-12HQA03 user guide manual

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OPERATION MANUAL

HSU-12HQA03/R2(DB)

Please read this operation manual before using the air conditioner

0010538206

Contents

Parts and functions Operation Maintenance

Cautions Trouble shooting

2 3

6 7

Parts and Functions

Indoor Unit

Inlet

Inlet grille

Nano-Aquo Generator （inside）

Outlet

Horizontal flap

(adjust up and down air flow

Don't adjust it manually)

Actual indoop unit may vary from the one shown

in the manual, according to the product purchased.

Display board

Aureole

Display mode，the aureole display different colour when setting different function

COOL: blue

AUTO: white

HEAT: red

DRY: cyan

TEMP display

FAN: yellow

Nano-Aquo

Outdoor Unit

Air Purifying Filter

generator

(inside)

Vertical blade

(adjust left and

right air fl

: green

Anion

ow)

Remote controller

9. ON/OFF button

10. TIMER ON display

11. FAN SPEED display

LOW HI

MED AUTO

12. LOCK displ

13. SWING display

14. SLEEP display

15. HEALTH display

16. Operation mode display

Operation mode

Remote controller

17.Singal sending display

RESET button

When the remote controller

appears abnormal,use a sharp pointed article to press this button to reset the remote controller controller normal.

2.LIGHT button

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

3. TIMER button

4. CLOCK button

5. SLEEP button

6. MODE button

7. HOUR button

8. HEALTH button

The following functions and related displays are not available：

18. POWER/SOFT display

19. Left/right air flow display

20. TEMP display

21. TIMER OFF display

22. TIMER display

23. TEMP button

24. FAN SPEED button

25. HEALTH AIRFLOW button

26. SWING UP/DOWN button

27. SWING LEFT/RIGHT button

28. SET button

29. POWER/SOFT button

LOCK

If pressed, the other buttons will be disabled. Press it once again, lock will be cancelled.

31. CODE

Used to select CODE A or B with a press, A or B will be displayed on LCD. Please select A without special explanation.

AUTO

button

COOL DRY

HEAT

Loading of the battery

FAN

OUTLET

INLET

CONNECTING PIPING AND ELECTRICAL WIRING

DRAIN HOSE

Clock set

Press CLOCK button, "AM" or "PM" flashes. Press or to set correct time. Each press

or decrease 1min. If the

change quickly.

"AM "and "PM" stop flashing,while clock starts working.

After time setting is confirmed,press SET,

button is kept pressed,time will

will increase

Remove the battery cover;

Load the batteries as illustrated.

2 R-03 batteries, resetting key

(cylinder);

Be sure that the loading

Load the battery,then put on the cover again.

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 so the distance to the indoor unit should be sho

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 unit won't be in usage for a long period.

If there are any display

ver is apt to be disturbed in receiving

is in line with th

wireless telephone is installed in the

Please change batteries.

reload several minutes later.

after taking-out, just need to press reset key.

e" + "/"-";

the signals,

rter.

Operation

Base Operation

Remote controller

1. Unit start

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

2.Select operation mode

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

AUTO COOL DRY FAN HEAT

3.Select temp.setting

Press button

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.

C,if kept depressed, it will increase

C,if kept depressed, it will

4.Fan speed selection

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

follows:

Emergency operation and test operation

Emergency Operation:

Use this operation only when the remote controller is defective or lost.

When the emergency operation switch is pressed,the" Pi "sound is heard once means

the start of this operation.

In this operation, the system automatically selects

operation modes

the according to the room temperature.

Room

temperature

ABOVE 24

BELOW 24

Room temperature

It is not possible to operate in dry mode.

ooling only uint）

BELOW 2

,cooling or fan or heat,

Operation mode

COOLING

HEAT

Designated temperature

Operation

mode

FAN

Designated temperature

, which

Timer

mode

AUTOMATIC

Air flow

AUTOMATIC

Timer mode

emergency operation switch

Air flow

AUTOMATIC

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".

C, do not use it in the

release

test operation

switch

Air Flow Direction Adjustment

1.Status display of air flow

Vertical flap

Pos.1

Pos.2

Pos.3

LOW

MED

AUTO

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.

Operation

Mode

AUTO

COOL

DRY

FAN

HEAT

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 the fan speed according to room

In DRY mode, when room temperature becomes

lower than temp.setting+2 intermittently at LOW speed regardless of FAN setting.

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

HEAT mode but only in

AUTO is not available in setting is disabled. In FAN mode, sleep operation

is not available.

automatically adjusts

temperature.

C, unit will run

FAN mode ,

FAN mode.

And temp.

Pos.4

Pos.5

Pos.6

(Auto swing)

2.Left and right air flow adjustment

For each press of button, remote controller displays as follows :

remote controller:

Pos.1

Pos.5

Pos.2

Pos.6

Pos.3

Pos.7

Pos.4

Pos.8

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 ,

Operation

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.

Operation Mode

1. In COOL,DRY mode

1 hours after SLEEP mode starts,temp.will become

1 higher than temp.setting.After another 1 hours,

temp.rises by 1 futher.The unit will run for further 6 hours then stops Temp. is higher than temp. setting so that room temperature won’t be too low for your sleep.

SLEEP operation starts SLEEP operation stops

1 hr

Rises 1

Approx.6hrs

Rises 1OC

In AUTO mode

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

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 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.

POWER/SOFT Operation

(1)

POWER Operation

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

high speed of AUTO fan mode. In HEAT mode, fan speed automatically takes medial speed of AUTO fan mode.

(2)

You can use this function when silence is needed for rest or reading. In SOFT operation mode, fan speed

automatically takes low speed of AUTO fan mode.

In COOL mode, fan speed automatically takes

SOFT Operation

Temp.setting

Unit stop

In COOL, DRY mode

In HEAT mode

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

futher.After more another 3hours,temp.rises

by 1 futher.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.

Temp.setting

1 hr

SLEEP operation starts

Decreases 2OC

Decreases 2

3 hrs

Unit stop

3 hrs

Rises 1OC

SLEEP operation stops

In HEAT mode

Note ：

During POWER operation, in rapid HEAT or COOL mode , the room will show inhomogeneous temperature distribution. Long period SOFT operation will cause effect of not too cool or not too warm.

To cancel POWER or SOFT operation

Press POWER/SOFT button again ,POWER or SOFT

disappear

Nano-Aquo Operation

Nano-Aquo generator adopt high voltage two poles to ionization the water molecule，produce plenty of positive and negative Ions，and realease these inos to the air to kill the bacterium.And meantime，because the negative ions qty more than positive ions qty，the Nano-Aquo generator also have the Negative ions generator function which can refresh the air.

Operation

Timer On/Off On-Off Operation

Set clock correctly before starting TIMER 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:

BLANK

TIMER ON TIMER OFF TIMER ON-OFF

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

3.Press TIME+ /TIME- button to set time. It can be adjusted within 24 hours.

4.After setting correct time, press SET button to confirm " "or" " on the remote controller stops flashing.

5.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 time setting is the same as previous one. 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 ON/OFF to starting

Setting the comfort work conditions.

2.The setting of healthy airflow function

1).Press the button of healthy airflow

display. Horizontal airflow sending.

blows direct to the body.

2).Press the button of healthy airflow again, appears on the displa blows direct to the body.

3.The cancel of the healthy airflow function Press the button of healthy airflow again, working under the condition before the setting of healthy

airflow function.

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

. Downward airflow sending.

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 .

, appears on the

Avoid the airflow

the unit

mode. mode.

goes on

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

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

cleaner or chemical cloth.

Indoor Body

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

damage the coating of the unit.

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

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

C(104OF) may

wnw

ard.

Once every two weeks

Replacement of Air Purifying Filter

1.Open the lnlet Grille

Prop up the inlet grille by using a

small device named grille-support

which located in the right side of the indoor unit.

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,

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

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.

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.

STRICT

ENFORCEMENT

PROHIBITION

CAUTION

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

STRICT ENFORCEMENT

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

Do not install in the place where there is any

possibility of inflammable gas leakage around the unit.

3.Do not get the unit exposed

to vapor or oil steam.

PROHIBITION

Do not insert objects into the air inlet or outlet.

PROHIBITION

Do not try to repair or reconstruct by yourself.

Do not operate the switch with wet hand.

Connect the earth cable.

earthing

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

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

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. 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?

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

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

(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

4. The wiring method should be in line with

5. After installation, the power plug should

6. The waste battery should be disposed

7. The appliance is not intended for use

persons

8.Young children should be supervised

the appliance.

with

9. Please employ the proper power plug, cord.

10. A breaker should be incorporated into

should be

contacts should be not less than

11 .The power plug and connecting cable

attestation.

12.In order to protect the units,please turn

30 seconds

13.Please don't insert any sensor on 3-way

or its service agent or a similar

without supervision.

all-pole switch and the distance

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

must be replaced

broken,please

. If the fuse of

T.25A/250V

the local wiring

be easily reached.

properly.

by young children or

to ensure that th

which fit into the

fixed wiring. The

between

3mm.

must have

off the A/C first,

stop valve pipe

situation

32oC/23oC

C/15oC

C/26oC

27 0oC

C/18oC

C/-8oC

C/18oC

-15

qualified

outdoor

its two

acquired the local

.In no

by the

person.

change

unit is

standard.

infirm

do not play

ower supply

breaker

and at least

fitting.

Specifications

AIR-CONDITIONING

MODEL

12 Months Gurantee

Norminal cooling Capacity Hp

Power(W)

RATED CURRENT(A)

BTU

VOLTAGE@50Hz(Nominal)

Refrigerant

Net Weight kg

Dimensions(Ht x Wx D) indoor

Dimensions(Ht x Wx D) outdoor

Speed Fan-VARIABLE SPEED

Adjustable Thermostat

"Auto swing" Air Direction

HSU-12HQA03/R2(DB)

YES

990

4.6

12000

220

R410A 1.01kg

indoor 10.8 /outdoor 34

860 x 175 x 285

780 x 270 x 540

YES

Easy Clean Filter

Remote Control F acility

Builtt o withstand Voltage F lunctuations

Anti Electric Shock

Tropicalised

Electrostatics F ilter

eria killing UV ray

Bact

Note: All capacities are gross.

HAIER-THERMOCOOL reserves the right to change specifications as part of its policy of continuous improvement.

YES

CLASS I

YES

Electrical Diagram

12k wiring diagram of split unit indoor





INDOOR FAN MOTOR

WATER ION GENERATOR

TO BILATERAL FRESH AIR MOTOR

ASSISTANT ELECTRIC HEATING









󰷅 R

󰷅 W

󰷅 BL

HP1󰷅 B

HP2󰷅 W



FUSE





























LEFT STEP MOTOR



RIGHT STEP MOTOR

LEFT PANEL MOTOR



RIGHT PANEL MOTOR



UP-DOWN STEP MOTOR

DISPLAY BOARD

EMERGENCY SWITCH

WIRELESS NET MODULE

NET APPLIANCE MODULE

AMBIENT TEMP.SENSOR

PIPING TEMP.SENSOR





NOTES：THE DOTTED PARTS ARE OPTIONAL.



󰷅󰷅

1(N)

2(L)

3(C)





󰷅

Power





󰷅

1PH,220V~,50Hz



NOTES

B BLACK R RED

BR BROWN

BL BLUE W WHITE

Y/G YELLOW/GREEN

Electrical Diagram

12k wiring diagram of split unit indoor

to double-way air

exchange motor

TO INDOOR UNIT

B：BLACK

R：RED BL：BLUE

PFC REACTOR

Ｍ

１２３

GND

to single-way

air exchange motor

W：WHITE

Y/G：YELLOW/GREEN

OR：ORANGE

W B

Y/G

Ｍ

CN6

CN9

CN7

Y/G

GND

CN3

AC-L

CN9

CN15

CN14

AC FAN MOTOR

AC-N

CN8

1A/250VAC

FUSE2

CN11

Electric Heating Cable

CN1

CN2

CN4

CN10

4-WAY VALVE

Remark：the dotted parts are

optional for different unit.

MODULE BOARD

CN8

AC-N

AC-L

CN10

CN11

CN5

CN22

CN23

MAIN CONTROL BOARD

CN13

CN16

Ｍ

ELECTRIC

EXPANSION VALVE

CN4

CN20

TEMP.SENSOR

AMBIENT

CN3

CN19

TEMP.SENSOR

DEFROST

CN2

CN26

CN24

CN21

CN18

CN1

CN17

TEMP.SENSOR

SUCTION

TEMP.SENSOR

COMPRESSOR DISCHARGE

Ｍ

WARNING

CAUTION

DON'T TOUCH CAPACITOR, EVEN AFTER PLUG-OFF ( DANGER OF ELECTRIC SHOCK)

The capacitor retains high voltage even after the plug-off. For your safety, be sure to wait at least 5 minutes. after plug off and use a tester to confirm the voltage between connector P and N(on module board) is less than DC 10V before start servicing.

Ｍ

Outdoor EEPROM error

DC FAN MOTOR

The protection of IPM Overcurrent protection

of AC electricity

Communication fault

between the IPM and CBD

Over pressure or Overheat protection for the compressor

Power voltage is too high or low

Overheat protection for exhaust temperature

Frost-removing temperature sensor failure

Ambient temperature sensor failure

Exhaust temperature sensor failure Deviate from the normal

for the compressor Loop of the station detect error Overcurrent of the compressor

Overcurrent protection for single-phase of the compressor

Description

LED1 Flash

Times

1 2

12 13

NATIONWIDE SALES AND SERVICES

MINNA,ILORIN,OSHOGBO,LOKOJA,

AKURE,SOKOTO,YOLA,MAKURDI,GUSAU,

sales office

2719790

With 3 years warranty on all air- conditioner compressors, you have

peace of mind from the date of purchase

Haier HSU-12HQA03 user guide manual

Specifications and Main Features

Frequently Asked Questions

User Manual