Haier AB482AEEAA user guide manual

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Please read this operation manual before using the air conditioner.

No.0010577963

Operation & Installation Manual

CASSETTE TYPE AIR CONDITIONER

Please keep this manual carefully and safely.

AB122ACERA AB182ACERA AB242ACERA AB242AEERA AB282AEERA AB362ACERA AB362AEERA AB482AEERA AB602ACERA

AB122ACEAA AB182ACEAA AB242ACEAA AB242AEEAA AB282ACEAA AB282AEEAA AB362ACEAA AB422AEEAA AB482ACEAA AB482AEEAA AB602ACEAA

Contents

Cautions

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

Unit Appearance

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

Maintenance

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

Trouble Shooting

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

When Trouble Happens

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

Customer Need-to-know

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

Installation Procedure

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

1-5

7-10

11-12

13-15

17-26

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 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 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.

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.

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.

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

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.

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

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

3. If the fuse on PC board is broken please change it with the type of T 3.15A /250VAC.

Cautions

Cooling

Heating

Indoor

outdoor

Rated Maximum Minimum 27 32 18 19 23 14 35 43 -5 24 26 - 20 27 15

14.5 -- - 7 24

-15

6 18 --

DB C WB C DB C WB C

Indoor

outdoor

DB C WB C

For EAA series :

For ERA series:

4. The wiring method should be in line with the local wiring standard.

5. The power and connecting cable are selfprovided, For series

122, AB182ACEAA, The

requirement of the power cable: H05RN-F 3G 2.5mm

2 .

The requirement of connecting cable: H05RN-F 3G 2.0mm

+H05RN-F 1x0.75mm

For other series, refer to outdoor operation manual to select the power cable and connecting cable.

6. The breaker of the air conditioner should be all-pole switch; and the distance between its two contacts should be no less 3mm. Such means for disconnection must be incorporation in the fixed wiring.

7. The waste battery shall be disposed properly.

8. The indoor unit installation height is at least

2.5m.

9. The air breaker and the power switch should installed the conveniently reachable pleace for user.

10.For models

AB242AEEAA,AB242AEERA,

AB282AEEAA,AB282AEERA,

the emergency

switch on panel is not available.

Rated Maximum Minimum 27 32 18 19 23 14 35 43 10 24 26 6 20 27 15

14.5 -- - 7 24 -7 6 18 --

Cooling

Heating

Indoor

outdoor

DB C WB C DB C WB C

Indoor

outdoor

DB C WB C

WARNING!

Carefully read the following information in order to operate the airconditioner correctly.

Below are listed three kinds of Safety Cautions and Suggestions.

WARNING!

CAUTION!

Incorrect operations may result in injuries or machine damages; in some cases may cause serious consequences.

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

INSTRUCTIONS: These information can ensure the correct operation of the machine.

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 conditioner is transferred to the new user, this manual should be as well transferred to the new user.

Safety cautions

Otherwise the one

will feel unpleasant

or harm ones' health.

If any abnormal phenomena is found (e. g.

smell of firing), please cut off the power

supply immediately, and contact the dealer

to find out the handling method.

In such case, to continue

using the conditioner will

damage the conditioner,

and may cause electrical

shock or fire hazard.

When need maintenance and repairment,

call dealer to handle it.

Incorrect mainten-

ance and repairment

may cause water

leak, electrical shock

and fire hazard.

switch

off

Please let the dealer be responsible for installing

the conditioner.

Incorrect installation may cause water leak, elec-

trical shock and fire hazard.

Don't put fingers or any other things into the

inlet/outlet and swing louver while the condi-

tioner is in operation.

Because the highspeed

fan is very dangerous

and may cause injuries.

Call the dealer to take measures to prevent the

refrigerant from leaking.

If conditioner is installed in a small room be sure

to take every measure in order to prevent suffoca-

tion accident even in case of refrigerant leakage.

When conditioner is deinstalled or reinstalled

dealer should be responsible for them.

Incorrect installation may cause water leaking,

electrical shock and fire hazard.

Don't blow the human body with the cooling

air too long, and don't let the room tempera-

ture decrease too low

either.

Cautions

CAUTIONS!

Conditioner should not be used for any other

purpose other than airconditioning.

Don't use air-conditioner for any other special purposes, e.g. the preservation and protection of food, animals, plants, pecision apparatus as well as work of art, otherwise the qualities of these stuffs may be damaged.

Don't dismantle the outlet of the outdoor unit.

The exposure of fan is very dangerous which may harm human beings.

When air-conditioner is co-used with other heat-radiator the frequent replacement of room atmosphere should be required.

Inefficient ventilation may cause suffocation.

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.

No goods or nobody is permitted to placed on or stand on outdoor unit.

The falling of goods and people may cause accidents.

Pets and plants should not be blowed directly in the air flow.

Otherwise will suffer damage.

Don't operate the air-conditioner with damp hands.

Otherwise will be shocked.

Only use correctly-typed fuse.

May not use wire or any other materials replacing fuse, otherwise may cause faults or fire accidents.

Don't place any burning unit in the air flow of air-conditioner, which may cause incomplete combustion.

No inflammable spray fluid should be permitted to be placed or used near to airconditioner otherwise may cause fire accidents.

Air-conditioner should be cleaned only after power supply is cut off to keep from shock or hurt.

Don't clean air-conditioner with water.

Otherwise may cause shock.

Otherwise the poisonous chemicals may settle in air-conditioner which harm the health of chemical-allergic people.

When use the fumigating insecticide don't open air-conditioner.

Cautions

WARNING !

CAUTION !

Please ask the dealer or specialist to install, never try by the users themselves. After the installation please

be sure of the following conditions.

Incorrect installation may cause water leaking, shock and fire hazard.

Please call dealer to install the air-conditioner.

Air-conditioner can't be installed in the environment with inflammable gases because the inflammable gases near to air-conditioner may cause fire hazard.

Installed electrical-leaking circuit breaker.

Connect earthing wire.

Use discharge pipe correctly to ensure efficient discharge.

[Location]

[Wiring]

[Operating noise]

It easily cause electrical shock without circuit breaker.

Air-conditioner should be located in well-vented and easily-accessible place. Air-conditioner should not be located in the following places: (a) Places with machine oils or other oil vapours. (b) Seaside with high salt content in the air. (c) Near to hot spring with high content of sulfide gases. (d) Area with frequent fluctuation of voltage e.g. factory, etc. (e) In vehicles or ships. (f) Kitchen with heavy oil vapour or humidity. (g) Near to the machine emitting electric-magnetic waves. (h) Places with acid, alkali vapuor. TV, radio, acoustic appliances etc are at least 1 m far away to the indoor unit, outdoor unit, power supply wire, connecting wire, pipes, otherwise images may be disturbed or noises be created.

Earthing wire should not be connected to the gas pipe, water pipe, lightning rod or phone line, incorrect earthing may cause shock.

Incorrect pipe use may cause water leaking.

As required, take measures against heavy snow.

Air-conditioner should be equipped with special power supply wire.

Chose the following locations: (a) Capable of supporting air-conditioner weight, don't increase operating noise and vibration. (b) Hot vapour from outdoor unit outlet and ope rating noise don't disturb neighbour. No obstacles around the outdoor unit outlet.

Earthing

Installation

Cautions

Unit Appearance

AB362ACERA - AB482ACEAA - AB602ACEAA AB602ACERA

AB282AEERA - AB362ACEAA -AB362AEERA AB422AEEAA - AB482AEEAA - AB482AEERA

AB122ACEAA - AB122ACERA - AB182ACEAA AB182ACERA

AB242ACEAA - AB242ACERA - AB282ACEAA

AB242AEEAA - AB242AEERA - AB282AEEAA

Maintenance

Clean the unit

Turn off the power supply switch

Do not touch with wet hand.

Do not use hot water or volatile liquid

For detailed information consult dealer.

NOTE:

For series 122, 182 and AB242AEEAA, AB242AEERA, AB282AEEAA, AB282AEERA, AB362ACEAA, AB362AEERA, AB422AEEAA, AB482AEERA, AB482AEEAA

Press the embeding switch according to the direction of the arrowhead.

Get the air inlet grille.

Manual: Please don't tear down the air filter, or it may lead to trouble. If the environment where the air-con works is full of dust, the air filter should be wash more times than ever ( it is usually twice a week).

Air filter washing

1.Get the air inlet grille Look at picture 1, press the two embeding switch vertically to make it close to the side grille, then

raise it for about 45

to take the air inlet grille down.

2. Tear down the air filter (Picture 2)

Press the outer brim of the air inlet grille with your thumb, at the same time, pull out the bottom rim of the filter net slightly with your forefinger, so the filter net can part from the embeding switch for us to get it easily.

Picture 1

Picture 2

The bottom rim of the filter net

The brim of air inlet grille

PS: the pictures above are only models, pls obey the real machinery.

OFF

Maintenance

For series 602 and AB242ACEAA, AB242ACERA, AB282ACEAA, AB362ACERA,

AB482ACEAA

Clean the air filter

Instructions :

1. Open air inlet grille

2.Dismantle the air filter

3. Clean

When not for cleaning, do not dismantle the air filter, otherwise it may cause trouble. When the air conditioner is used in a dusty environment, the air filter should be cleaned more often (generally once every two weeks).

Pull the two handles at the same time, slowly draw them out. (when closing it, the procedure is reversed.)

Pull the two side handles at the back of the air inlet grille, lift the air filter to dismantle it.

Use cleaner or water to clean to remove dust.

(A) Use cleaner to remove dust.

(B) When the dust is too much, use soft brush and neutral detergent.

4. Install air filter

5. Close air inlet grille

(1).Put the air filter into those extruding parts at the top of the air inlet grille.

(2).Draw the handles at the back of the air inlet grille inwards to fix the air filter.

Referring to procedure 1.

Open

Open and remove

Notice

Do not use the hot water over 50 C to clean to avoid discoloration or deformation. Do not dry the unit on fire, the filter may be burnt.

Maintenance

Clean the air inlet grille

1. Open air inlet grille

2. Remove air filter

3. Remove the air inlet grille

4. Clean

Use soft brush, water and neutral detergent to clean,

then throw the water off.

Instruction

When there is too much dust

Use ventilation fan or directly spray the detergent special for kitchen ware on the air inlet grille, 10 minutes later use water to clean.

5. Install air inlet grille

Pull the two handles at the same time, slowly draw them out. (when closing it, the procedure is reversed.)

Referring to Clean the air filter.

Referring to procedure 3.

6. Install the air filter

Referring to Clean the air filter

Referring to procedure 1.

7. Close air inlet grille

Open

Notice

Do not use the hot water over 50 C to clean to avoid discoloration or deformation.

Open the air inlet grille for 45 , the lift it up.

NOTE

The inner part of indoor unit must be cleaned. Consult dealer, because clean must be done by

technician.

In cooling operation, discharging system discharge water in room.

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 reduce 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

To prevent compressor when start in HEAT mode, please cut in the power supply switch 12 hours before starting run,furthermore, always keep the power supply switch on during the using senson.

Post-season Care

Maintenance

The followings are not malfuncition

Hua

Trouble Shooting

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 sometimes sounds  Bi- Bi- or Godo-Godo. It is the flowing sound of the refrigerant , not a malfunction.

Cracking sound is heard

It smells.

This is caused by heat expansion or contraction 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 automatically 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

OFF

Trouble Shooting

Air does not blow or the fan speed cannot be changed during drying.

In DRY mode, when room temperature becomes 2 C higher than temperature setting, unit rill run intermittently at LO speed regardless of FAN setting

During heating,indoor fan is still running even unit is stopped.

To get ride of the excess heat, indoor fan will continue running for a while after unit automatically stops.

Water or vapor generated from the outdoor unit during heating.

This happens when the frost accumulated on the outdoor unit is removed (during defrosting operation).

Defrosting operation

Please check the following things about your air conditioner before making a service call.

Unit fails to start.

Is the power supply switch on ?

Power supply switch is not in ON position.

Is city supply power normal ?

Is the earth leakage breaker in action ?

Be sure to turn off the power supply switch immediately and contact the sales dealer.

When Trouble Happens

Insufficient cooling or heating

The operation controller adjusted as required

Air filter too dirty ?

Horizontal swing louver upward ? (in HEAT mode)

Any obstacle exists at the air inlet or outlet?

Door or window left opened ?

Insufficient cooling

Any other heat sources in the room?

Sunlight direct into the room ?

Too crowed in the room ?

Cooled air blown out ( when heating)

When the air conditioner does not operate properly after you have checked the above-mentioned items or when following phenomenon is observed,stop the operation of the air conditioner and contact your sales dealer.

1)The fuse or breaker often shuts down.

2)Water drops off during cooling or drying operation.

3)There is an irregularity in operation or abnormal sound that is audible.

When Trouble Happens

Error display ( For ERA series )

Resumable if

lower than 100

degree

For remote

type, flash

times12

10111213141516

181920

Failure description

Indoor ambient temp. sensor failure

Indoor coil temp. sensor failure

Outdoor ambient temp. sensor failure

Outdoor coil temp. sensor failure

Over-current protection

High pressure abnormal

Power supply abnormal

Communication between wired

controller and indoor abnormal

Communication between indoor and outdoor abnormal

Drainage system abnormal

Outside alarm signal input

Gas pipe temp. sensor abnormal

Temperature protection malfunction

Discharging temp. sensor abnormal

EEPROM abnormal

Pressure abnormal(low pressure)

Compressor overheat

Abnormal mode

Outdoor coil B(suction temp sensor-for MRV II)

Outdoor discharging B(oil temp sensor-for MRV II)

SPDU module temperature protection

Reason

Sensor broken down or short circuit for more than 2m continuously

CT check abnormal 3 times in 30m

High pressure switch acts 3 times in 30m

Fault phase, short of phase, out of balance greatly

Communication abnormal for more than 4m continuously

Float switch broken down for more than 25m continuously

Outside signal broken down for more than 10s

Sensor broken down or short circuit for more than 2m continuously

Solenoid valve act incorrectly 3 times continuously

Sensor broken down or short circuit for more than 2m continuously

EEPROM data missing

Low pressure switch acts in normal running

The discharging temperature is higher than 120degree

Indoor operation mode is different with the running indoor unit.

Sensor broken down or short circuit for more than 2m continuously

Spdu module temperature is too high

Remarks

Failure code

on wired

controller

01(01H)

02(02H)

74(4AH)

73(49H)

72(48H)

83(53H)

71(47H)

07(07H)

06(06H)

08(08H)

11(0BH)

03(03H)

13(0DH)

76(4CH)

05(05H)

84(54H)

80(50H)

12(0CH)

75(4BH)

77(4DH)

20(32D)

For central

control,

failure code

01D

02D

11D

12D

10D

14D

22D

06D

05D

21D

30D

20D

31D

15D

17D

26D

15D

23D

18D

15D

07D

shows resumable fault, shows it is not resumable fault.

When Trouble Happens

Error display ( For EAA series )

For remote

type, flash

times12

1011121315

181920

Failure description

Indoor ambient temp. sensor failure

Indoor coil temp. sensor failure

Outdoor ambient temp. sensor failure

Outdoor coil temp. sensor failure/Compressor

discharging temp. sensor abnormal

Over-current protection / Power supply

abnormal

High/Low pressure abnormal

Communication between wired

controller and indoor abnormal

Communication between indoor and outdoor abnormal

Drainage system abnormal

Outside alarm signal input

Gas pipe temp. sensor abnormal

Temperature protection malfunction

EEPROM abnormal

Compressor overheat

Abnormal mode

Outdoor coil B(suction temp sensor-for MRV II)

Outdoor discharging B(oil temp sensor-for MRV II)

Reason

Sensor broken down or short circuit for more than 2m continuously

CT check abnormal 3 times in 30m / Fault phase, short of phase,

out of balance greatly

High pressure switch acts 3 times in 30m/Low pressure switch acts

in normal running

Communication abnormal for more than 4m continuously

Float switch broken down for more than 25m continuously

Outside signal broken down for more than 10s

Sensor broken down or short circuit for more than 2m continuously

Solenoid valve act incorrectly 3 times continuously

EEPROM data missing

The discharging temperature is higher than 120degree

Indoor operation mode is different with the running indoor unit.

Sensor broken down or short circuit for more than 2m continuously

Remarks

Failure code

on wired

controller

01(01H)

02(02H)

74(4AH)

73(49H)

72(48H)

83(53H)

07(07H)

06(06H)

08(08H)

11(0BH)

03(03H)

13(0DH)

05(05H)

80(50H)

12(0CH)

75(4BH)

77(4DH)

For central

control,

failure code

01D

02D

11D

12D

10D

14D

06D

05D

21D

30D

20D

31D

17D

15D

23D

18D

15D

Resumable if

lower than

100 degree

shows resumable fault,

shows it is not resumable fault.

Customer Need-to-know

Please install the air conditioner according to the requirements specified in this manual to ensure the air conditioner work well.

Be careful not to scratch the surface of the case during moving the air conditioner.

Please keep the installation manual for future reference when maintenance and changing installation place.

After installation ,please use the air conditioner according to the specification in the operation manual.

Using Directions

Adjust suitable airflow direction

Avoid direct sunlight and airflow

Keep the proper indoor temperature. Too cool or hot is not good for your health. Furthermore,it will result in excessive consumption of electric power.

Optimal temperature

Effectively use timer. Using TIMER mode, you can make the room

temperature reach a suitable temperature when you wake up or back home.

Unit shall be grounded. But grounding shall not be connected to gas pipe water pipe, telephone line. Poor grounding will cause electric shock. Be sure to install a leakage breaker to avoid electric shock. Arrange water drainage according to this Manual. Cover pipe with insulation materials in case dew may occur. Unproper installation of water drainage will cause water leakage and wer your furniture. To maintain good picture or reduce noise, keep at least 1 m from T.V. radio, when install indoor and ou tdoor unit, connecting wire and power line. (If the radio wave is relatively strong, 1 m is not enough to reduce noise). Don't install unit in following places: (a) Oil mist or oil gas exists, such as kitchen, or, plastic parts may got aged, or water leakage. (b) Where there is corrosive gas. Copper tube and welded part may be damaged due to corrosion, causing leakage. (c) Where there is strong radiation. This will affect unit's control system, causing malfunction of the unit (d) Where flamable gas, dirt, and volatile matter (thinner, gasoline) exist, These matter might cause fire accident.

Meanings of Warning and Cautions:

Warning! Serious injury or even death might happen, if it is not observed. Caution! Injury to people of damages to machine might happen, if it is not observed.

CAUTION!

CAUTIONS:

To ensure proper installation, read "Cautions" carefully before working. After installation, start the unit correctly and show customers how to operate and maintain the unit.

Installation shall be done by professional people, don't install unit by yourself. Incorrect installation will cause water leakage, electric shock or fire. Install unit as per the Manual. Incorrect installation will cause water leakage, electric shock or fire accident. Be sure to use specified accessaries and parts. Otherwise, water leakage, electric shock, fire accident or unit falling down may happen. Unit should be placed on a place strong enough to hold the unit. Or, unit will fall down causing injuries. When install the unit, take in consideration of storms, typhoom, earthquake. Incorrect installation may cause unit to fall down. All electric work shall be done by experienced people as per eocal code, regulations and this Manual. Use exclusive wire for the unit. Incorrect installation or undersized electric wire may cause electric shock or fire accident. All the wires and circuit shall be safe. Use exclusive wire firmly fixed. Be sure that external force will not affect terminal bolck and electric wire. Poor contact and installation may cause fire accident. Arrange wire correctly when connectin indoor and outdoor power supply. Fix terminal cover firmly to avoid overheat, electric shock or even fire accident. In case retrigerant leakage occurred during unit installation, keep a good ventilation in the room. Poisonous gas will occur when meet with fire. Check the unit upon installation. Be sure there is no leakage. Refrigerant will induce poisonous gas when meet heat source as heater, oven, etc. Cut power supply before touching terminal bolck.

WARNING!

Earthing

Don't fail to show customers how to operate unit.

Refer to paper pattern when installing unit.

Cautions for the installation personnel

Installation Procedure

(1) Position of ceiling opening between unit and suspending bolt.

(2) Ceiling height

Indoor unit can be installed on ceiling of 2.5-3m in height. (Refer to Foeld setting and Installation Manual of

ornament panel.) (3) Install suspending bolt. Check if the installation place is strong enough to hold weight. Take necessary measures in case it is not safe. (Distance between holes are marked on paper pattern. Refer to paper pattern for place need be reinforced)

Installation space

(1) Installation place shall meet the following and agreed by customers:

Place where proper air flow can be ensured. No block to air flow. Water drainage is smpoth. Place strong enough to support unit weight. Place where inclination is not evident on ceiling. Enough space for mainenance. Indoor and outdoor unit piping length is within limit. (Refer to Installation Manual for outdoor unit.) Indoor and outdoor unit, power cable, inter unit cable are at least 1 m away fromT.V. radop. This is helpful to avoid picture disturbance and noise. (Even if 1 m iskept, noise can still appear if radio wave is strong)

<Don't discard any accessories until comp>

BEFORE INSTALLATION

SELECTION OF INSTALLATION PLACE

Determine the way to carry unit to installation place. Don't remove packing until unit reaches installation place. If unpacking is unkavoidable, protect unit properly.

series 122,182 series 242 and AB282ACEAA, AB282AEEAA For series 602 and AB362ACERA,

AB482ACEAA

Distance between

suspending bolts 535mm

Indoor unit 570mm

Ceiling opening 650mm

Ornament panel 700mm

Indoor unit 570mm

Ceiling opening 650mm

Ornament panel 700mm

Overlap between ceiling and ornament panel shall be 25mm

Suspending bolts

Ceiling

Ornament panel

150mm

320mm

60mm

Air inlet

Air outlet

2500 Over

Air outlet

1500 Over

PREPARATION FOR THE INSTALLATION

1280(Ceiling opening)

(Distance between suspending bolts)

1070

515

(Distance between suspending bolts)

860(Ceiling opening)

780

Note: Dimension of ceiling opening marked with * can be as large as 910mm, but the matching part of ceiling with ornament panel shall be over 20mm.

20 Over

Series 122, 182

Series 242 AB282ACEAA,AB282AEEAA

AB282AEERA,AB362ACEAA,AB362AEERA, AB362ACERA,AB422AEEAA,AB482ACEAA, AB482AEERA,AB482AEEAA,AB602ACERA

310

280

Model

Suspending bracket

Ceiling

140

950(Ornament panel)

890(Ceiling opening)

840(Indoor unit)

780

(Distance between suspending bolts)

780

950(Ornament panel)

890(Ceiling opening)

840(Indoor unit)

Suspending bolts

Refrigerant pipe

Installation Procedure

(2) Cut an opening in ceiling for installation if necessary. (when ceiling already exists.)

(3) Install a suspending bolt. (Use a M10 bolt)

To support the unit weight, anchor bolt shall be used in the case of already exists ceiling. For new ceiling, use built-in type bolt or parts prepared in the field. Before going on installing adjust space between ceiling.

Note: All the above mentioned parts shall be prepared in field.

Ceiling

50~100

Roof Anchor bolt Long nut

Suspending bolt

Refer to paper pattern for dimension of ceiling hole. Connect all pipings (refrigerant, water drainage), wirings (inter unit cable) to indoor unit, before installation. Cut a hole in ceiling, may be a frame should be used to ensure a smooth surface and to prevent vibration. Contact your real estate dealer

1500

over

Wall or barrier

over

149

150

840

164

134

346

690

790

860-890

(ceiling hole)

1000

over

below 3000

Barrier

Ground

(Hanging position)

149

346

950

840

287

AB282AEERA, AB362ACEAA, AB362AEERA, AB422AEEAA, AB482AEERA, AB482AEEAA

Installation Procedure

INSTALLATION OF INDOOR UNIT

In the case of new ceiling

< After installation on the ceiling >

(3) Adjust unit to its right position. (Refer to preparation for the installation-(1)) (4) Check unit's horizontal level.

Watert pump and flating switch is installed inside indoor unit, check four corners of the unit for its level using horizontal compartor or PVC tube with water. (If unit is tilting against the direction of water drainage, problem may occur on floating switch, causing water leakage.)

(5) Remove the washer mounlting , and tighten the nut above. (6) Remove the paper pattern.

(2) As for the dimensions of ceiling hole, see paper pattern. Ask your real estate dealer for details. Center of the hole is marked on the paper pattern. Center of the unit is marked on the card in the unit and on the paper pattern. Mount paper pattern onto unit using 3 screws . Fix the corner of the drain pan at piping outlet.

(1) Install unit temporally

Put suspending bracket on the suspending bolt. Be sure to use nut and washer at both ends of the bracket.

In the case of ceiling already exists

Screws at the piping outlet is fixed at the corner of drain pan.

Center of ceiling hole Paper pattern

Paper pattern

Screw (accessory)

[Fix the paper pattern]

(1) Install unit temporally Put suspending bracket on the suspending bolt. Be sure to use nut and washer at both ends of the bracket. Fix the bracket firmly. (2) Adjust the height and position of the unit. (Refer to preparation for the installation (1) ). (3) Proceed with and of "In the case of new ceiling".

Nut (Prepare in feild)

Washer (Prepared in feild)

Suspending bolts

Fasten (double nuts)

Insert

Washer fixing pad

(prepared in feild)

[ secure the washer firmly]

Level

Polythene pipe

Installation Procedure

(2) Check if water drainage is smooth after installation.

INSTALLATION OF WATER DRAINAGE PIPE

(As for outdoor piping, please refer to installation Manual of outdoor unit.)

REFRIGERANT PIPING

Outdoor is precharged with refrigerant. Be sure to see the Fig.1, when connecting and removing piping from unit. For the size of the flare nut, please refer to Table 1. Apply refrigerant oil at both inside and outsid of lflare nut. Tighten it band tight 3-4 turns then tighten it. Use torque specified in Table 1. (Too much force may damage flare nut, causing gas leakage). Check piping joints for gas leakage. Insulate piping as shown in Fig. below. Cover joint of gas piping and insulator with seal.

Table 1

(1) Install water drainage pipe

Pipe dia, shall be equal or larger than that of unit piping.(pipe of polyethylent; size: 25mm; O.D:32mm) Drain pipe should be short, with a downward slope at least 1/100 to prevent air bag from happening. If downward slope can't be made, take other measures to lift it up. Keep a distance of 1-1.5m between suspending brackets, to make water hose straight.

Slope over 1/100

1 1.5m

Medium size seal pad 11 (accessory)

R0.4 ~ 0.8

0.5

Use the self-provided stiff pipe and clamp with unit. Insert water pipe into water plug until it reaches the white tape. Tighten the clip until head of the screw is less than 4mm from hose. Wind the drain hose to the clip using seal pad 9 . Insulate drain hose in the room.

Apple refrigerant oil

Torque spanner

spanner

Piping joing

Flare nut

Clamp 3

Gas pipe

Liquid pipe

Insulator (accessory)

(For liquid pipe)

Insulator (accessory)

(For gas pipe)

(Cover the piping joint with seal pad.)

Pipe size

Tighten torque

A(mm)

Flare shape

9.52

3270~3990N.cm (333~407kgf.cm)

6180~7540N.cm (630~770kgf.cm)

15.88

19.05

9720~11860N.cm (990~1210kgf.cm)

12.0~12.4

18.6~19.0

22.9~23.3

75 below

Self-provided stiff pipe

(accessory)

500 below

Clamp

Tape (White)

Self-provided stiff pipe

300mm below

1~1.5m

280 below

500 below

220

Drain hose

(accessory)

drain water lifting pipe

Suspending bracket

Clamp

(accessory)

Installation height shall be less than 280mm. There should be a right angle with unit, 300mm from unit.

(Note)

If several water hoses join together, do as per following proceedures.

Specifieations of the water hoses shall meet the requirements for the unit running.

The slope of water drain hose (1) shall be within 75mm, don't apply too much force on it.

Connect water hoses with a T joint.

Over 100

4mm below

(accessory)

Large size seal pad

Clamp

6.35

1420~1720N.cm (144~176kgf.cm)

8.3~8.7

Installation Procedure

For series 122,182 and AB242AEEAA, AB242AEERA, AB282AEEAA, AB282AEERA, AB362AEERA, AB362ACEAA, AB422AEEAA, AB482AEEAA

Check whether indoor unit is horizontal with leveler or polythene pipe filled with water , and check that the dimension of the ceiling opening is correct. Take off the lever gauge before install the ornament panel.

Fasten the screws to make the height difference between the two sides of indoor unit less than 5mm. First fix it with screws temporally.

Fasten the two temporally fixing screws and other two, and tighten the four screws.

Connect the wires of synchro-motor.

Connect the wire of signal.

If no response of remote controller, check whether the wiring is correct, restart remote controller 10 seconds after shut off power supply.

Install the panel board in the direction shown in the figure. The incorrect direction will result in water leakage, meanwhile swing and signal receiving are displayed that cannot be connected.

Electric control box

AB122ACEAA, AB122ACERA, AB182ACEAA

POWER SUPPLY: 1PH,220-230V~,50Hz

123 LN

1 2 3

Y/G

INDOOR UNIT

TERMINAL BLOCK

OUTDOOR UNIT

TERMINAL BLOCK

Installation Procedure

Method of water charging

Charge water from air outlet

Charge water from inspecting hole

Watering can of plastic pipe should be about 100 mm long

100mm

Water drainage port for maintenance

(Drain water from this hole)

Self-provided stiff pipe

Maintenance

Inspecting hole

For series AB242ACEAA, AB242ACERA, AB282ACEAA, AB482ACEAA, AB482AEERA, AB602ACEAA, AB602ACERA

For series 422, 482, 602For series 242, 282, 362,AB182ACERA)

Charge, through air outlet or inspecting hole, 1200ccd water to see water drainage.

After wiring

Remove cover of control box, connect 1PH power to terminal 1 and 2 on terminal block.,use remote controller to operate the unit. Note, in this operation, fan will be running. Upon confirmation of a smooth water drainage, be sure to cut off power supply.

Check water drainage in cooling operation.

When wiring is not complete

1 2 3 D

Cover of controll box

PCB on indoor unit

Terminal block

Connect with outdoor unit

Terminal block

Y/G

1 2 3

1PH,220-230V~,50Hz

POWER SUPPLY:

INDOOR UNIT

TERMINAL BLOCK

L N

1 2 3

Y/G

OUTDOOR UNIT

TERMINAL BLOCK

OUTDOOR UNIT

TERMINAL BLOCK

INDOOR UNIT

TERMINAL BLOCK

POWER SUPPLY: 380-400V,3N~,50Hz

R S T N 1 2 3

1 2 3

Y/G

Installation Procedure

As for outdoor unit circuit, please see Installation Manual of outdoor unit.

Note: All electric wires have their own poles, poles must match that on terminal block.

INSTALLATION OF ORNAMENT PANEL

1. Prepare ornament panel Handling of ornament panel

Ornament panel shall not be placed face down or against wall, neither on an uneven object. Don' t bend carelessly the swing flap, or, problem may occur.

(1)

Remove air inlet grill from ornament panel *

Push in the bar on inlet grill and lift it up. (Refer to Fig. 1)

Lift it up for about 45 degree and remove it from ornament. Tear off adhesive tape fixing air filter on the back of the air inlet grill. (Refer to Fig. 2)

Be sure to show customers Operation Manual and guide them how to operate unit correctly. Before installation. read also the Installation Manual of indoor unit. With this ornament , 2 or 3 air flow direction is not available. Suitable height is 3 m.

(2)

Remove cover plate at corner

Tear off the adhesive tape, and slide it off. (Refer to Fig. 3)

WIRING EXAMPLE

Cautions for the installation

Accessory

Pad

Bar

Fig. 1

WIRING

All supplied parts. materials and wiring operation must in appliance with local code and regulations. Use copper wire only. When make wiring, please refer to wiring diagram also. All wiring work must be done by qualified electricians. A circuit breaker must be installed, which can cut power supply to all system.

See Installation Manual of outdoor unit for specifications of wires, circuit breaker, switches and wiring etc. Connecting of unit Remove cover of switch box (1) , drag wires into rubber tube A, then, after proper wiring with other wires, tighten clamp A. Connect wires of correct pole to the terminal block inside. Wind seal

12 around wires. (Be sure to do that, or, dew may occur).

Upon connecting, replace control box cover (1) and (2).

Obscrve the following when connecting power supply terminal block: Don't connect wires of different specifications to the same terminal block. (Loose wire may cause overheating of circuit) Connect wires of same specifications as shown in right Fig.

Connect wires of the same specifications at two sides.

Don't connect wires of the same specifications at one side.

Don't connect wires of the different specifications.

WARNING>>

Pad

Fig. 2

Adbesive tape

Terminal block

Cover of control box(1)

Rubber tube A

Grounding lead

Cover of control box(2)

Out

Field wiring

Attach seal pad

Don't fail to seal it, or water may come in.

Rubber tube

Note: Have it sealed, leaving no space.

Seal pad (small size ) (Wind around wire)

Slide

Fig. 3

Installation Procedure

(1)

3. Install ornament panel on indoor unit.

As shown in Fig.7,match the position of swing flap motor with that of the indoor unit piping hole , so that ormament panel can be placed on to indoor unit. Installation of ornament panel Place the holding ring on swing flao motor side teporarily on hooks of the indoor unit. (2 pcs) Put the other two holding rings on the hooks at

both side of the indoor unit. (Care should be taken not to push wiring of swing flap motor into seals). Screw in all 4 screws under holding ring for about 15mm. (Pancl will rise). Adjust the ornament panel as per Fig. 7 to cover opening on the ceiling. Tighten screws to redrce the thickness of seals between ornament and indoor unit to 5-8mm.

If indoor unit is at horizontal level and water drainage is smooth, then, indoor unit height can be adjusted throrgh holes at corners of ornament panel.

If screws are not tighten tight, problems in Fig, 8 might occur. Tighten screws properly.

If there are still space after tightening of screws, please readjust the height of indoor unit. (Refer to Fig. 9)

Leave no space.

Fig. 9

Gas leakage.

Gas leakage from roof.

Contamination

Mist exists and drop down.

Fig. 8

For indoor unit installation, please refer to Installation Manual.

(2)

5 _ 8mm

Holding ring

Piping hole position

Swing flap motor

Fig. 7

Seal

Indoor unit

Ceiling material

Ornament panel

Hook

Caution

2. Mounting on high ceiling

(1) Ornament panel can be mounted on ceiling as high as 3 m.

(2) Please install pad as accessary.

Cut open the pad along cutting ling. Use part a only and discard part b . (Refer to Fig. 4)

Install part a of the pad on the place shown in Fig. 5. Refer to Fig. 6.

(3)Wiring on ornament panel Connecting of wiring of the swing flap motor on ornament panel. (2 places) (Refer to Fit . 10)

If connecting is not made, error code (A7) appears on remote controller. So, make proper connecting.

Side of ornament panel

Fig. 10

Wiring diagram

Side of indoor unit

Fig. 4

Cutting line

100

Place it on the frame.

Part a of the pad

Leave no space.

Fig. 6

Part a of the pad

Swing flap motor

Fig. 5

Installation Procedure

Item to the checked

Pay special care to the following and check after installation

Unproper installation may cause

Check

Is indoor unit firmly installed?

Is gas leakage check performed?

Is unit properly insulated?

Is water drainage smooth?

Is power voltage meet that stipulated on the nameplate?

Is wiring and piping correctly arranged?

Is unit safely grounded?

Is wire size correct?

Are there any obstacles on air inlet and outlet grill of indoor and outdoor unit?

Is record made for piping length and refrigerant charging amount?

Unit might fall down, make vibration or noise.

This may lead to gas shortage.

Dew or water drop may occur.

Problem may occur or parts got burned.

There might be a danger of electric shock.

Problem may occur or parts got burned.

This may cause poor cooling.

It is hard to control refrigerant charging amount.

ATTENTION: after finishing installation,confirm no refrigerant leakage.

4. Installation of inlet grill and cover plate

Installation of inlet grill Install in reversed order of "Prepare ornament pandl". Inlet grill can be adjusted into four directions by turning inlet grill. Inlet grill position can be adjusted as per customers request.

(1)

Install cover plate on the corner As shown in Fig. 11 tie the cover plate onto the bolt on ornament plate. Install cover plate onto ornament plate. (Refer to Fig. 12)

(2)

When installing inlet grill, take care not to twist wiring of swing flap motor.

Slide all five hold rings

to let them drop in holes

on ornament plate, Fig. 12

Fig. 11

Installation Procedure

HAIER GROUP Qingdao Haier Air Conditioner Electric Co., Ltd. Address: Haier Garden ,Qianwangang Road , Economic Development Zone, Qingdao ,Shandong 266500, P.R.China Web Site: http://www.haier.com

Haier AB482AEEAA user guide manual

Specifications and Main Features

Frequently Asked Questions

User Manual