Haier AB142ACBAC User manual

Brand: Haier

Model: AB142ACBAC

Category: Split-system air conditioners

Type: User manual

This manual is also suitable for

AB142ACNBC

Haier AB142ACBAC is a cassette type air conditioner with both cooling and heating capabilities. The device is equipped with a remote control that allows for easy operation from a distance. Some of the key features of the Haier AB142ACBAC include:

Auto mode: The air conditioner can automatically adjust its operation mode based on the current room temperature.
Fan speed variation: The fan speed can be adjusted to low, medium, or high to suit your comfort level.
Swing louver: The air flow direction can be adjusted vertically and horizontally to ensure even cooling or heating throughout the room.

Auto mode: The air conditioner can automatically adjust its operation mode based on the current room temperature.
Fan speed variation: The fan speed can be adjusted to low, medium, or high to suit your comfort level.
Swing louver: The air flow direction can be adjusted vertically and horizontally to ensure even cooling or heating throughout the room.

No.0010577033 A

CASSETTE AIR CONDITIONER

Operation Manual

AB142ACNBC

AU142AANBC

(HBU-14CM03/R1)

Please read this operation manual before using the air conditioner.

Please keep this manual carefully and safely.

051101*********

Contents

Cautions

...........................................................................................

Main Points of Operation

..................................................................

Part Name

.......................................................................................

Remote Controller Functions

........................................................

Safety Precautions.......................................................................

Maintenance

.....................................................................................

Troubleshooting

...........................................................................

When Trouble Happens

...................................................................

Customer Need-to-know

.................................................................

Installation Tools

..............................................................................

Installation Procedures

................................................................

Installation Procedures,Check and Test Run

....................................

1-2

3-4

6-13

14-15

17-19

23-30

Cautions

For the purpose of safety, the air

conditioner must be properly grounded

in accordance with specifications.

Always remember to unplug the air

conditioner before opening inlet grill.

Never unplug your air conditioner by

pulling on the power cord. Always grip

plug firmly and pull straight out from the

outlet.

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 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 a 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 damaged prior

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.

Disposal of the packaging of your

new air conditioner

All the packaging materials 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.

Consult your local authorities for the name

and address of the waste materials

collecting centers and waste paper

disposal services nearest to your house.

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.

All these valuable materials may be taken

to a waste collecting center and used again

after adequate recycling.

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

conditoiner.

Do not damage any parts of the air

conditioner that carry refrigerant by

piercing or perforating 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.

Do not obstruct or cover the

ventilation grille of the air conditioner.

Do not put fingers or any other things

into the inlet/outlet and swing louver.

Do not allow children to play with the

air conditioner. In no case should

children be allowed to sit on the

outdoor unit.

Specifications

The refrigerating circuit is leak-proof.

1. Applicable ambient temperature range:

The machine is adaptive in following

situation

Cooling

Indoor

Maximum:

Minimum:

D.B / W.B

D.B /

D.B

Outdoor

Maximum:

Minimum:

D.B

43 C/ 26 C

15 C

18 C/ 14 C

32 C/ 23 C

Cautions

Other Instructions

2. If the supply cord is damaged, it must be

replaced by the manufacturer or its service

agent or a similar qualified person.

3. If the fuse on PC board is broken please

change it with the type of T 3.15A /250VAC.

4.Use copper wire only. The connecting cable

should be H05RN-F4G(3X2.5+1X0.75)mm

********

The power cable should be H05RN-F 3G 2.5mm.

5. The wiring method should be in line with

the local standard.All the cables shall have

got the European authentication certificate.

6. The air breaker should be all-pole switch.

and the distance between it's two

connecters should no less than 3mm.

7. Air conditioner must use special power supply

system (above 20A), and qualified electrician

makes wiring and fixing according to wiring

regulations specified in national standard.

8. In socket, exactly distinguish earth wire with

neutral wire and it is wrong to connect them

together.

9. A leakage breaker must be installed.

10. Connection method is Y-connection .If the

power cord is damaged, it must be replaced

by professional people of manufacturer or its

maintenance department or similar to avoid

dangers.

11. The air breaker and the power switch should

installed the conveniently reachable place for

user.

Attention:

As a result of poor conditions of the electrical

MAINS, shortly voltage drops can appear

when starting the EQUIPMENT. This can

influence other equipment (et.Blinking of a

lamp). If the MAIN-IMPEDANCE Zmax< 0.

4624277HM, such disturbance are not

expected. In case of need , you may contact

your local supply authority for further

information.

Attention:

1. The waste battery shall be disposed properly.When

throw away the waste batteries, please perform in

accordance with the local regulation.

2. The indoor unit installation height is at least 2.5m.

certificate.

Main Points of Operation

Operation of Air Conditioner

When the environmental humidity is great,

water maybe dripped from the air outlet in

cooling or drying mode.

3-minute Protection Function

If you restart the unit immediately after stopping,

the compressor will start only 3 minutes later

to protect the machine.

Variation of Fan Speed

If fan speed in auto mode, it will automatically

lower when the room temperature close to the

setting temperature in cooling mode.

In heating mode,the compressor stops when the

room temperature at setting temperature and fan

turns into low speed or stops.

In Dry mode,fan speed will be automatically varied.

Remote Control:

There is a telecommunication interface for remote control on the control

panel of the indoor unit. After the peripheral equipment have been installed

in accordance with the instruction manual of the selected remote control

detector, the air conditioner will be computerized and controlled from a far-

away place.

Main Points of Operation

Power Failure Compensation(to be applied for a necessary situation):

After the power failure compensation is set, if power failure suddenly occurs while the air

conditioner is working,it will resume the previous working state when the power is supplied

again.

Setting Method: When the remote controller is on (excluding timer mode and fan mode),press

the ìsleepingî button on the remote controller 10 times within 5 seconds,and

after the buzzer rings 4 times,the air conditioner will enter the state of power

failure compenstation.

Cancel Method:Press the ìsleepingî button on the remote controller 10 times within 5 seconds,

and after the buzzer rings 2 timer,the power failure compensation mode will be

cancelled.

Note: When a power failure suddenly occurs during the air conditioner si working after the

power after the power failure compensationis set,if the air conditioner will not be used

for a long time, please cut off the power supply to prevent its operation from being res-

umed after the power is supplied again, or press the ì Switch On/Off î button after the

power comes again.

Part Name

Indoor unit

Outdoor unit

Swing louver

(Air flow direction can be adjusted by using

the SWING button on the remote controller)

Air Inlet Grille

Air Filter

(Inside of the Inlet Grille)

Operation Panel

Air inlet

Air outlet

Drain hose

Connecting piping

and electrical wiring

Remote receiver

Compressor Lamp

TIMER Lamp

OPERATION Lamp

Power Lamp

Emergency switch

COMP TIMEROPERPOWER

1 2 3 4 5

Operating Control Panel

Remote Controller Functions

Remote controller

1.TEMP Setting Button

(Used to set temperature, setting ranges:

16 C to 30 C)

2.SWING Button

Press once auto swing, press again the

swing louver fixed on the present swing

position.

3.Power ON/OFF Button (used for unit

start and stop)

After power on, the LCD of remote contr-

oller will display the previous operation

state (except for TIMER,SLEEP and SW-

ING state).

4.Operation MODE

Used to select operation mode.

Every time press MODE button,operation mode

changes according ot hte following order:

5.CLOCK Button

Used to set correct time.

AUTO

FAN

COOL

DRY

6.TIMER Button

Used to select TIMER mode:TIMER ON,TIMER

OFF, TIMER ON/OFF.

(Note: if time of TIMER ON is the same as TIMER

OFF,TIMER ON/OFF cannot be set)

7.LOCK Button

8.RESET Button

Used to sharp article press this button can reset

the remote controller back to normal condition when

it in malfunction state.

9.Battery Loaded Indication

10.HOUR Adjustment

Used to set clock and timer setting

11.SLEEP Button

(The clock must be corrected before set sleep

function)

Used to set sleep mode.

12.SET Button

Used to confirm TIMER and CLOCK settings.

13.FAN Button

Used to select fan speed:LOW,MID,HIGH,AUTO.

NOTE: 1.Single cooling air conditioner does not have the displays and functions related to heating.

2.This kind of unit does not have the following related functions and displays:

TEMP

SWING

FAN

MODE

OFF

SLEEP

SET

CLOCK

TIMER

LOCK

RESET

AUTO

OFFON

Used to lock operation button and LCD display

contents: after press this button, other button are

out of function, lock state display appears; press

again,cancel lock state and lock state display

disappeared.

Clock Set

Display when healthy run function is set.

14.TIMER OFF Display

15.HUMIDIFICATION Display

16.TEMPERATURE Display

17.LOCK State Display

18.BATTERY Energy Display

Display when in low battery to remind

customer to change the battery.

19.STRONG/QUITE Run Display

20.SIGNAL SENDING Display

21.NEW AIR Display

22.ELECTRICAL HEATING Display

23.HEALTH Display

24.SLEEP State Display

25.Operation MODE Display

AUTO RUN

COOL RUN

DRY RUN

FAN RUN

26.COMFORTABLE RUN Display

27.FAN SPEED Display

28.AUTO SWING Display

29.TIMER Display

30.FILTER Display

31.TIMER ON Display

Remote Controllerí Operation

The distance between the signal transm-

ission head and the receiver hole should

be within 7m without any obstacle as well.

When unit is started for the first time and after replacing batteries in remote

controller, clock should be adjusted as follows:

1.Press CLOCK button,clock indication of ì AM ì or ìPMî flashes.

2.Press or to set correct time,each press will increase or decrease

1 min. If the button is kept pressed, time will increase or decrease quickly.

3.After time setting is confirmed,press ìSETî , AM or PM stop flashing,

while clock starts working.

Note:AM means morning and PM means afternoon.

Donít throw the controller,prevent it from

being damaged.

When in use, put the signal transmission

head directly to the receiver hole on the

indoor unit

When electronic-strated 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 receiving the signals so the

distance to the indoor unit should be shorter.

Loading of the battery (load the batteries

as illustrated)

Remove the battery cover

Load the battery

Put on the cover again

Installing the cover is opposite to removing it

Confirmation indicator

If no indication after press ON/OFF button,reload

the batteries.

Note:

AUTO

MID

AUTO

Use two new same-typed batteries when loading.

If the remote controller canít run normally during

operation ,please remove the batteries and reload

them few minutes later that will be ok

If the display of remote controller is faded(someti-

mes run abnormally),which indicates no battery,so

please change the batteries

Hint:

Remove the batteries in case unit will not be in

usage for a long period.if there is any display after

taking-out just need to press reset button with a

sharp article.

When throw away the waste batteries, please

perform in accordance with the local regulation.

When throw away the waste batteries, please

perform in accordance with the local regulation.

First slightly press the position marked with

and push down the cover,then as shown in the

figure:holding the upper part of the remote con-

troller with the left hand and the right hand

slightly grasps the battery box cover and forces

on the arrow direction to remove the cover.

SLEEP

SET

TIMER

LOCK

RESET

MODE

CLOCK

Be sure that the loading is in line with the ì + î ì - î

pole request as illustrated on the botton of the box.

Remote Controller Functions

Fan Operation

1.Unit start

Press ON/OFF button, unit starts.

Previous operation status appears on LCD (except for

TIMER ,SLEEP, and SWING setting).

2.Select operation mode

Press MODE button. For each press,operation mode

changes as follows:

3. Adjust fan speed

Press FAN button.For each press,fan speed changes

as follows:

Air conditioner will run at the selected fan speed.

When in AUTO mode,unit will adjust fan speed

according to room temperature automatically.

4. Unit stop

Press ON/OFF button,unit stops.

AUTO FAN

COOL

DRY

Then select FAN

About FAN Operation

FAN operation refers that the air conditioner only run

FAN,no COOL operation,and in this status the unit canít

operate AUTO FAN as well no temperature settings.

LOW

MID

HIGH

TEMP

SWING

FAN

MODE

OFF

SLEEP

SET

CLOCK

TIMER

LOCK

RESET

Remote Controller Functions

AUTO run, COOL , DRY Operation

1. Unit start

Press ON/OFF button,unit starts.

Previous operation status appears on LCD (except for

TIMER,SLEEP and SWING setting)

3.Temperature setting

Then select AUTO run or select COOL operation or

select DRY operation

2.Select operation mode

Press MODE button. For each press,operation mode

changes as follows:

Press TEMP button.

Every time the button is pressed, temp. setting increases

1 C, if the button is kept pressed, temp. setting will increase

quickly.

Every time the button is pressed, temp. setting decreases

1 C, if the button is kept pressed, temp. setting will decrease

quickly.

Set proper temperature

4.Adjust FAN button

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

follows:

Air conditioner will run at the selected fan speed.

5. Unit stop

Press ON/OFF button,unit stops.

In ATUO mode,the temperature setting is not displayed on LCD.In this mode,during running air conditioner

will select COOL ,HEAT or FAN mode automatically according to the room temperature.

In DRY mode,when room temperature becomes 2 C higher than temperature setting, unit will run intermittently

at LOW speed regardless of FAN setting,When room temperature is lower than temperature setting,unit will

only run in FAN mode.

TEMP

SWING

FAN

MODE

OFF

SLEEP

SET

CLOCK

TIMER

LOCK

RESET

AUTO

FANCOOL DRY

AUTO

LOW

MID HIGH

Temp. setting +2 C

Temp.setting

On reaching temp.setting

+2 C, unit will run in mild

DRY mode.

Ultra-low air flow

COOL operation starts

when room temp.is

higher than temp.

setting.

Remote Controller Functions

Press SWING button.

Up and down airflow vary upwards

and downwards.Left and right airflow

vary left and right sides.

Always use SWING button on the remote

controller to adjust louver or flaps because

adjusting by hand result in air conditioner

running abnormally.

Displays on the LCD disappear.

All indicators on the indoor unit go out.

Swing louver automatically closes .

After unit stops:

AUTO SWING

Air flow direction adjust

AUTO SWING

When the automatic swing louver moves to the proper

angle,press SWING button can fix the airflow direction.

TEMP

SWING

FAN

MODE

OFF

SLEEP

SET

CLOCK

TIMER

LOCK

RESET

Please carefully set temperature when infants,

children,old people or patients use the air

conditioner.

In case of great humidity ,if the vertical flaps

all are towards left or right,the louver will drop

water.

Donít pull louver directly by hand which will

make it work abnormally.If the louver work

abnormally,stop unit,restart and adjust it by

remote controller.

Hints:

As cold airflows downward in COOL mode,adjusting airflow horizontally will be much more helpful

for a better air circulation

Be careful not to catch a cold when cold air blows downward directly.

In COOL or DRY mode, the louver is not

permitted to be in downwards position

for a long time because the water vapor

close to the grille may be condensed and

the water may drop from the air conditioner.

AUTO

Remote Controller Functions

Sleep Function

Before going to bed you can press down the SLEEP button and the air conditioner will run by

the comfortable sleeping mode to make you sleep more comfortable.

Before use this function, the clock must be corrected.

Usage of SLEEP function

After unit start,first by running mode and then press SLEEP button once.Mark the air conditioner

have the previous-set sleep time(first power-on or after carrying out sleep function is 1h),the sleep

symbol will appear. Press time button / , you can choose the time in 1~8 hours.Each time the

button is pressed the time increases/decreases 1 hour and ì xh î appears in the humidity

setting part ,ì OFF î appears in ì TIMER OFF î display part and the sleep symbol disappears.

Operation Mode

1.In COOL, DRY mode

One hour after sleeping operation start, the temp.

is 1 C higher than the setting one. After another

hour the temp. rises 1 C and then run continuously

for another 6 hrs and then close. The actual temp.

is higher than the setting one which is to prevent

from being too cool to your sleep.

2.In AUTO mode.

The air conditioner will run in corresponding sleep

operation according to the automatically selected

operation mode.

3.In FAN run

Canít use SLEEP function.

SLEEP RUN BEGINS

SLEEP RUN STOPS

SETTING T

SHUT DOWN

about 6 hrs

1 hrs

In COOL,DRY mode

increase 1 C

OFF

TEMP

SWING

FAN

MODE

OFF

SLEEP

SET

CLOCK

TIMER

LOCK

RESET

Note:

After setting SLEEP function ,it is forbidden to calibrate clock.

If the set sleep-time does not reach 8 hours, unit will stop operation

automatically after set time is complete.

Set ì TIMER OFF îIn COOL,DRY mode function first, then set SLEEP, unit

will perform sleep function.

After set SLEEP function, the TIMER function cannot be set.

Set ì TIMER ON îIn COOL,DRY mode function first,then set SLEEP, the

sleep function can only be set before TIMER ON time.

After setting SLEEP function,press CLOCK button to show the time; press

TEMP button to show the temperature setting; press again to change the

temperature.

Remote Controller Functions

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

If the button is kept pressed ,time will change quickly.

Timer ON/OFF Function

Set clock correctly before starting TIMER operation

1.Unit start

After unit starts ,select your desired operation mode(operation

mode will be displayed on LCD)

2.TIMER mode selection

Press TIMER button on the remote controller to change TIMER

mode.Every time the button is pressed,display of TIMER mode

changes as follows:

ON OFF ON OFF

12:00

TIMER ON

TIMER OFF

TIMER ON-OFF

blank

Then select TIMER mode as needed (TIMER ON or TIMER OFF).

And now or will flash.

3.TIMER setting (press time adjust button)

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

If the button is kept pressed ,time will change quickly.

It can be adjusted within 24 hours at will.

4.Confirm setting

After set correct time,press SET button to confirm time. And now

Time displayed: unit starts or stops at X hour X min (TIMER ON

or TIMER OFF)

5.Cancel TIMER mode

Just press TIMER button several times until TIMER mode disappears

Hints:

After replacing batteries or a power failure happens,TIMER setting

should be reset.

Remote controller possesses memory function,when use TIMER

mode next time,just press SET button after mode selection if timer

setting is the same as previous one.

Note:

After setting TIMER function,the remote controller displays TIMER time.If you want to see clock time,

just press CLOCK button once it will display clock time (continuously press twice,you can adjust clock,

see page 6 for details), and 5 seconds later it will back to TIMER time.

TEMP

SWING

FAN

MODE

OFF

SLEEP

SET

CLOCK

TIMER

LOCK

RESET

OFF

or stops flash.

Remote Controller Functions

LOCK

OFFON

Timer ON-OFF Function

Set clock correctly before starting TIMER operation

1.Unit start

After unit start ,select your desired operation mode(operation

mode will be displayed on LCD)

2.TIMER mode selection

Press TIMER button on the remote controller to change TIMER

mode.Every time the button is pressed,display of TIMER mode

changes as follows:

OFF

3.Time setting for TIMER ON

4.Timer confirming for TIMER ON

After set correct time,press TIMER button to confirm time. And now

5.Timer setting for TIMER OFF

Press time button, and follow the same procedures in ì Time setting

for TIMER ONî

Press time button

stops flash,while

starts flash

Time displayed : unit starts at X hour X min.

6.Time confirming for TIMER OFF

After time setting, press SET button to confirm time.

stops flash.

Time displayed : unit starts at X hour X min.

7.Canel TIMER mode

Just press TIMER button several times until TIMER mode disappears.

According to the time setting sequence of TIMER ON or TIMER OFF,

either start-stops or stops-start can be realized.

If the time setting of TIMER ON is the same as TIMER OFF, the TIMER

ON-OFF function cannot be set.

TEMP

SWING

FAN

MODE

OFF

SLEEP

SET

CLOCK

TIMER

LOCK

RESET

ON OFF ON OFF

12:00

TIMER ON

TIMER OFF

TIMER ON-OFF

blank

Then select TIMER ON-OFF mode.

will flash.

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

If the button is kept pressed ,time will change quickly.

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

If the button is kept pressed ,time will change quickly.

It can be adjusted within 24 hours at will.AM stands for morning

and PM stands for afternoon.

OFF

Remote Controller Functions

Safety Precautions

Below are listed four kinds of Safety Cautions and Suggestions:

Be sure to conform with the following important Safety Cautions.

The Safety Cautions should be at hand so that they can be checked at any time when needed.

If the air conditoner is transferred to the new user, this manual should be as well transferred to

the new user.

Incorrect operations may result in severe consequences of death or serious injures.

WARNING:

Incorrect operations may result in injures or machine damages; in some cases may

cause serious consequences.

CAUTION :

: It must be strictly prohibited where marked with ì Prohibited î, otherwise may result in

machine damages or endanger the userípersonal safety.

This information can ensure the correct operation of the machine.

INSTRUCTION:

Carefully read the following information in order to operate the air conditioner correctly.

WARNING

If any abnormal phenomena are found (e.g.

smell of firing),please cut off the power supply

immediately, and contact the dealer to find outí

the handling method.

When need maintenance and

repair,call dealer to handle it.

Donít put figures or any other

things into the inlet/outlet and

swing louver while the conditi-

oner is in operation

Call the dealer to take measures to prevent the

refrigerant from leaking.

Switch

off

In such case,to continue using

the air conditioner will damage

the conditioner,and may cause

electrical shock or fire hazard.

Incorrect maintenance and

repair may cause water leak,

electrical shock and fire hazard.

Because the high-speed fan

is very dangerous and may

cause injures.

The leaked refrigerant over certain density may

cause oxygen deficient.If the air conditioner is

installed in a small room be sure to take measure

in order to prevent suffocation accident even in

case of refrigerant leakage

When air conditioner is removed and reinstalled

dealer should be responsible for them.

Incorrect installation may cause water leaking,

electrical shock and fire hazard.

Donít dismantle the outlet of the outdoor unit.

The exposure of fan is very

dangerous witch may harm

human beings.

After a long time use of air conditioner the base

should be checked for any damages.

If the damaged base is not

repaired, the unit may fall

down and cause accidents.

WARNING

No goods or nobody is permitted

to be placed on or stand on

outdoor unit.

Donít clean air conditioner

with water.

The falling of goods and

people may cause accidents.

Don't operate the air conditioner with

damp hands.

Otherwise will be shocked.

Only use correct type fuse.

May not use wire or any other

materials replacing fuse,othe-

rwise may cause faults or fire

accidents.

Donít place any burning

unit in the airflow of air

conditioner,which may

cause incomplete

combustion

No inflammable spray fluid

should be permitted to be

placed or used near to air

conditioner,otherwise may

cause fire accident.

Air conditioner should be

cleaned only after power

supply is cut off to keep

from shock or hurt.

Otherwise may cause shock.

Connect earthing wire.

Earthing wire should not be

connected to the gas pipe,

water pipe,lightning rod or

phone line,incorrect earthing

may cause shock.

Use discharge pipe correctly to

ensure efficient discharge.

In correct pipe usage may cause water

leaking.

Air conditioner canít be be installed in

the environment with inflammable gases.

The inflammable gases near to air conditioner

may cause fire hazard.

Installed electrical-leaking circuit breaker.

When use the fumigating insecticide

donít operate air conditioner.

Otherwise the poisonous chemicals

may settle in air conditioner,

which harm the health of

chemical-allergic people.

It easily causes electrical shock without

circuit breaker.

Not permitted

when running

Safety Precautions

Maintenance

Clean the unit

Turn off the power supply switch

Do not touch with wet hand.

Do not use hot water or volatile liquid

Clean the air filter

Clean the air filter with water or vacuum cleaner.

Use the detergent or neutral soapy water if the

air filter is too dirty. Then rinse the air filter with

water,and reinstall after drying.

Caution:

Do not clean the air filter with hot water over 40 C,

otherwise may damage the filter.

Sweep the filter carefully.

Clean indoor (outdoor ) unit

Clean with hot wet cloth and neutral detergent, then wipe with

dry cloth.Do not use too hot water (over 40 C) which may result

in fading and deforming. Do not use insecticide and chemical

washing agent.

Take down air inlet grille

lock

filter corner

grille edge

As the figure, press the two locks on air inlet

grille vertically, and make it move to grille,

then rise it up 45 degree gently to take out

the grille.

Take down the filter

Press the outside two edges of inlet grille

with the thumbs, and pull out the filter corner

with the forefingers, to rise the filter up after

it moves away from the locks, then take out

the filter.

OFF

take out the grille

press the locks

Troubleshooting

Seasonal Reserve

Operate the unit with FAN mode on a fair day for about half

a day to dry the inside of the unit well.

Stop operation and turn off the power supply switch .Electric

power is consumed even the air conditioner is in stop.

Clean the air filter, indoor unit and outdoor unit,and cover

the unit with dustcoat.

Pre-season Care

See that there is no obstacles blocking the air

inlet and air outlet of both indoor and outdoor

unit to avoid reducing the working efficiency.

Be sure to install the air filter, ensure that the air filter is not dirty. Otherwise may result in

machine damages or cause malfunciton due th dust inside the unit

Post-season Care

Troubleshooting

The followings are not malfuncition

Hua

Water flowing sound is heard

When the air conditoner is started, when the

compressor starts or stops during operation

or when the air conditioner is stopped,it som-

etimes sounds ì Bi- Bi-î or ìGodo-Godoî. It is

the flowing sound of the refrigerant , not a

malfunction.

Cracking sound is heard

It smells.

This is caused by heat expansion or contra-

ction of plastics

Air blown out from the indoor unit sometimes

smells. The smell results from smells of

furniture, paint , tobacco absorbed by indoor

unit.

During operation, white fog comes out of

indoor unit.

When in COOL or DRY mode, a thin water

fog can be seen blown out of unit ,this is the

condensed fog because the suddenly cooled

indoor air is blown out.

Automatically switch into FAN mode during

cooling.

To prevent frost from being accumulated on the

indoor unit heat exchanger, it sometimes auto-

matically switched into the FAN mode,but it will

soon back to the cooling mode.

The air conditioner cannot be restarted soon

after it stops.

Air conditioner does not start?

This is because of the self-protection function

of the system, therefore,it cannot be restarted

for about three minutes after it stops.

Please wait for

three minutes

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Haier AB142ACBAC User manual

Brand: Haier

Model: AB142ACBAC

Category: Split-system air conditioners

Type: User manual

This manual is also suitable for

AB142ACNBC

Auto mode: The air conditioner can automatically adjust its operation mode based on the current room temperature.
Fan speed variation: The fan speed can be adjusted to low, medium, or high to suit your comfort level.
Swing louver: The air flow direction can be adjusted vertically and horizontally to ensure even cooling or heating throughout the room.

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Haier AB142ACBAC User manual

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Haier AB142ACBAC User manual

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