Haier AB482XCAAA, AB242XCAAA User Manual

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CASSETTE TYPE AIR CONDITIONER

Operation & Installation Manual

AB482XCAAA AB242XCAAA

No.0010576262

Please read this operation manual before using the air conditioner.

Please keep this manual carefully and safely.

Contents

Cautions

Introduction to Spare Parts

Parts And Functions

Operation

Maintenance......

Trouble Shooting..........................................................................

When Trouble Happens

Customer Need-to-know

Installation Procedure

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1-4

6-7

8-13

14-16

17-18

21-33

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.

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.

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.

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

Cautions

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.

Cautions

Safety cautions

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

Below are listed three kinds of Safety Cautions and Suggestions.

WARNING!

CAUTION!

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.

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

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

WARNING!

Don't blow the human body with the cooling

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

ture decrease too low

either.

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, electrical 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.

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.

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

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

Introduction to Spare Parts

Discharge unit (built in) In cooling operation,

to discharge the water from inside the room.

Drain Hose

Swing fender

(located in the outlet)

Outlet

Air filter

(located in the suction grill)

Suction grill

Refrigerant pipe Cable line Earthing line

Parts and Functions

Operation

CLOCK

Used to set correct time.

TIMER

Used to select TIMER ON, TIMER OFF, TIMER ON/OFF.

TIME

Used to set clock and timer setting.

Buttons and display of the wire controller.

MODE

Used to select AUTO RUN, COOL, DRY, HEAT and FAN operation.

FAN SPEED

Used to select fan speed: LO, MID, HI, AUTO

TEMP

Used to select your desired temp.

SET

Used to confirm Timer and Clock settings.

SLEEP

Power ON/OFF

Used for unit start and stop.

Cautions: On cooling only unit, heating mode is not available.

Used to select sleep mode.

Note: The above information is the explanation of the displayed information therefore varies with those displayed in actual operation.

Parts and Functions

Operation

SLEEP

AUTO

DRY

FAN SPEED

Buttons and display of the wire controller.

Remote control

COOL

HEAT

TIMER ON

TIMER OFF

CLOCK

Clock set

When unit is started for the first time, clock should be adjusted as follows: Press CLOCK button, "AM"or "PM" flashes.

OPERATING LAMP

FAN OPERATION

TEMP.

Operation

The air conditioner has the function of POWER

FAILURE RESUME.

Fan operation

Enjoy yourself by just a gentle press.

(1) Unit start

Press ON/OFF button, unit starts. Previous operation status appears on display. (Not Timer setting) Power indicator lights up.

(2) Select operation mode

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

AUTO COOL DRY FAN

HEAT

Hints

Wire controller can memorize settings in each operation mode. To run it next time just select the operation mode and it will start with the previous setting. No reselecting is needed.(TIMER ON/OFF needs reselecting) In FAN mode, temp. can't be set.

(3) Fan

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

LOW

Unit will run at selected fan speed.

MID HIGH

(4) Unit stop

Press ON/OFF button. Only time and room temp remains on LCD. All indicators go out. Vertical flap closed automatically.

Operation

AUTO RUN, COOL,HEAT and DRY operation

Recommendations

Use COOL in summer. Use HEAT in winter. Use DRY in spring,autumn and in damp climate.

(1) Unit start

Press ON/OFF button, unit starts. Previous operation status appears on display (Not Timer setting). Power indicator lights up.

(2) Select operation mode

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

(4) Fan speed selection

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

LOW

MID HIGH

AUTO

AUTO COOL DRY FANHEAT

Unit will run in operation mode displayed on LCD. Stop display at your desired mode.

(3) Select temp. setting

Press TEMP button

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

(5) Unit stop

Press ON/OFF button. Only time and room temp remains on LCD. All indicators go out. Vertical flap closes automatically.

Hints

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

Operation

TIMER operation

Set Clock correctly before starting Timer operation.

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

TIMER ON/OFF

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

Operation mode will be displayed on LCD. Power indicator lights up.

(2)TIMER mode selection

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

Select your desired TIMER mode (ON or OFF)

OFF

blank

(3)Timer setting

Every time the button is pressed, time increases 10min. If button is kept depressed, time will change quickly. Every time the button is pressed, time decreases 10min. If button is kept depressed, time will change quickly. Time will be shown on LCD. It can be adjusted within 24hours.

(4)Confirming your setting

After setting correct time, press SET button to confirm "ON" or "OFF" stops flashing. Time displayed: Unit starts or stops at x hour x min (ON or OFF). Timer mode indicator lights up.

To cancel TIMER mode

Just press TIMER button several times until TIMER mode disappears.

Hints

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

Operation

TIMER ON-OFF

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

Operation mode will be displayed on LCD. Power indicator lights up.

(2) Press TIMER button to change TIMER mode

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

Select .

OFF

blank

(3)Time setting for TIMER ON

Press TIME button.

AM refers to morning and PM to afternoon.

(4) Time confirming for TIMER ON

After time setting, press TIMER button to confirm.

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

Time displayed: Unit starts at Xhour X min.

(5)Time setting for TIMER OFF

Follow the same procedures in "Time setting for

TIMER ON".

(6)Time confirming for TIMER OFF

After time setting, press SET button to confirm

"OFF" stops flashing.

Time displayed: Unit stops at X hour X min.

To cancel 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-Stop or Stop-Start can

be achieved.

Operation

Comfortable Sleep

At night, before going to bed you

can press down the SLEEP button

on the controller and the air-

conditioner will run by the

comfortable sleeping mode to

make you sleep more comfortable.

In cooling, dehumidifying mode

In heating mode

Note: In AUTO mode, unit will run in SLEEP function according to the operation mode. After setting SLEEP function, it is forbidden to calibrate clock. If the set sleep-time does not reach 8 hours, the unit will stop operation automatically after set time is complete. Set "TIMER-OFF" function first, then set SLEEP, and the sleep-set is performance; set TIMER-ON function first, the sleep function can only be set before TIMER-ON; if set theSLEEP function first, the TIMER function can not be set.

SETTING T

1 hr

about 3 hrs

3 hrs

SLEEP RUN BEGINS SLEEP RUN STOPS

SHUT DOWN

SLEEP RUN BEGINS

1 hr

SETTING T

SLEEP RUN STOPS

about 6 hrs

SHUT DOWN

Heat mode

Cooling mode

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 wire controller is on (excluding timer mode and fan mode), press

the "Sleeping" 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 compensation.

Cancel Method: Press the "Sleeping" button on the wire controller 10 times within 5 seconds,

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

cancelled.

Notes: When a power failure suddenly occurs during the air conditioner is working after the power

failure compensation is 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 resumed after the power is supplied again, or press

the "Switch On/Off" button after the power comes again.

Change-over switch

Mark

In this series changeover switch is set:

1. OFF 2.OFF 3.ON 4.OFF

Fixed Frequency Have rise and drop

Swing

The collection temperature of indoor unit

OFF

Inverter No rise and drop Not Swing

The collection temperature of wire controller.

Maintenance

[Clean air filter]

NOTE

1. Open inlet grill

Press the elliptical "PUSH" knob, the inlet

grill will automatically drop. (the inlet grill

is catched with two pothooks)

When having to clean, don't dismantle

air-filter,otherwise may cause faults.

In the environment where there is too

much dust, air filter should be cleaned

for more times.

(about half a year one time)

PUSH

Open two pothooks

Press the elliptical knob the inlet grill will automatically drop

Pothook

(B) Wash with water.

With too much dust, use soft brush and neutral

detergent.

Swing off the water, and then place in cool place.

5. Install air filter

(1) Put filter into protruding parts at the top of

the inlet grill.

(2) Connect the two pothooks with inlet grill

See 2

2. Open two othooks

3. Dismantle air filter

Drag the knob of the grill back lift

Air filter

the filter and take down.

4. Clean

CAUTION!

(A) Remove dust with vacuum filter.

Connet the two pothooks with inlet grill

6. Close inlet grill

See 1.

7. Press the filter signal return key on the

controller.

'' ''

[Clean inlet grill]

1. Open inlet grill

Press the elliptical "PUSH" knob, the inlet

grill will automatically drop. (the inlet grill

is catched with two pothooks)

PUSH

Open two pothooks

Press the elliptical knob the inlet grill will automatically drop

Pothook

Maintenance

2. Take off air-filter

3. Take of inlet grill

[Dismantle and install swing

plate ]

1. Fix the swing plate at the bottom.

2. Dismantle the swing plate.

4. Clean

CAUTION!

NOTE

When the filter too much dust

To spray the special detergent for vent fan or

utensils.

5. Install inlet grill

6. Install air filter

7. Close inlet grill

see 3

see "Clean air filter"

see 1

[Clean outlet and shell]

CAUTION!

Use water to clean the plate and don't heavily

scrub, otherwise the fine hair may fall off.

Unscrew the screw at both ends of the swing

plate.

[Dismantle and install swing

plate ]

3. Install swing plate

Lightly rotate swing plate to insert the ridge

at both ends of the outlet into the groove

and then screw up.

CAUTION!

Don't use gasoline, benzene, dilutant,

polishing powder, or liquid inseticide.

Maintenance

Seasonal Reserve

Post-season Care

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.

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.

Trouble Shooting

The followings are not malfuncition

Water flowing sound is heard

Hua

Cracking sound is heard

It smells.

During operation, white fog comes out of indoor unit.

When the air conditoner is started, when the compressor starts or stops during operation or when the air conditioner is stopped,it sometimes sounds ì Bi- Bi-î or ì Godo-Godoî . It is the flowing sound of the refrigerant , not a malfunction.

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.

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.

The air conditioner cannot be restarted soon after it stops. Air conditioner does not start?

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.

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

Trouble Shooting

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

Water or vapor generated from the outdoor unit during heating.

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

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

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

Defrosting operation

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

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

Is the power supply switch on ?

**?

Power supply switch is not in ON position.

Unit fails to start.

Is city supply power normal ?

OFF

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

Any obstacle exists at the air inlet or outlet?

Any other heat sources in the room?

Air filter too dirty ?

Door or window left opened ?

Insufficient cooling

Sunlight direct into the room ?

Horizontal swing louver upward ? (in HEAT mode)

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.

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

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

Avoid direct sunlight and airflow

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

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

ATTENTION: after finishing installation,confirm no refrigerant leakage.

Installation Procedure

Installation

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

be sure of the following conditions.

WARNING !

Please call dealer to install the air-conditioner.

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

CAUTION !

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.

It easily cause electrical shock without circuit breaker.

[Location]

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.

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.

Incorrect pipe use may cause water leaking.

As required, take measures against heavy snow.

Earthing

[Wiring]

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

[Operating noise]

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.

Installation Procedure

CAUTIONS:

To ensure proper installation, read "Cautions" carefully before installation, start the unit correctly and show

customers how to operate and

working. After

maintain the unit.

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.

WARNING!

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.

CAUTION!

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.

Refer to paper pattern when installing unit.

Cautions for the installation personnel

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

Earthing

Installation Procedure

Installation tools

The installation tools listed in the following sheet can be used as required.

1. Screw driver

2. Hacksaw

3. Drill with a diameter of 60mm

4. Inner hexagon spanner,shifting spanner

5. Spanner (14, 17, 19,24,27mm)

6. Pipe cutter

7. Pipe expander

8. Knife

9. Pincers

10. Leakage detector or soapy water

11. Band tape

12. Scraper

13. Refrigerant oil

Standard accessories

Following in the list are the accessories supplied with the unit,which can be used as required

No.

Accessory parts

Wire controller

Wire clamp

Heat insulation sheathing

Accesories

Screw cap

Qty.

1+1

The following parts mentioned in this manual are the installation accessories we prepared.

Symbol Parts Name

Adhesive tape

Pipe clamp

Connecting hose

Drainage hose

Gypsum powder

Non-hydroscopic heat insulating material

Installation Procedure

1. BEFORE INSTALLATION

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.

2. SELECTION OF INSTALLATION PLACE

(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)

(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)

<Don't discard any accessories until comp>

Air outlet

1500 Over

Air inlet

Air outlet

2500 Over

260

1500 Over

Installation Procedure

3. PREPARATION FOR THE INSTALLATION

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

Refrigerant pipe

780

Suspending bracket

840(Indoor unit)

950(Ornament panel)

890(Ceiling opening)

(Distance between suspending bolts)

840(Indoor unit)

890(Ceiling opening)

950(Ornament panel)

Suspending bolts

Ceiling

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

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

(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.

Roof Anchor bolt Long nut

50~100

Suspending bolt

Ceiling

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

(160)

Installation Procedure

4. INSTALLATION OF INDOOR UNIT

In the case of new ceiling

(1) Install unit temporally

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

(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.

< 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.

In the case of ceiling already exists

(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)

Level

Polythene pipe

Center of ceiling hole Paper pattern

Screw (accessory)

[Fix the paper pattern]

Insert

Washer fixing pad

(prepared in feild)

[ secure the washer firmly]

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

Paper pattern

Screw (accessory)

Installation Procedure

5. REFRIGERANT PIPING

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

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 l flare 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.

Apple refrigerant oil

Torque spanner

Piping joing

Flare nut

6. INSTALLATION OF WATER DRAINAGE PIPE

Medium size seal pad

spanner

(Cover the piping joint with seal pad.)

Clamp 3

Gas pipe

Liquid pipe

(accessory)

Insulator

(accessory)

(For liquid pipe)

(accessory)

Insulator

(For gas pipe)

Table 1

Pipe size

6.35

9.52

12.7

15.88

19.05

Tighten torque

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

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

4950~6030N.cm (504~616kgf.cm)

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

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

A(mm)

8.3~8.7

12.0~12.4

15.4~15.8

18.6~19.0

22.9~23.3

Flare shape

0.5

(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.

1-1.5m

R0.4 ~ 0.8

Slope over 1/100

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.

Clamp

Tape (White)

Self-provided stiff pipe

Clamp

(accessory)

Large size seal pad

(accessory)

4mm below

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

Suspending bracket

1~1.5m

drain water lifting pipe

Clamp

(accessory)

280 below

220

500 below

Self-provided stiff pipe

(accessory)

75 below

500 below

(Note)

Drain hose (accessory)

300mm below

The slope of water drain hose (1) shall be within 75mm, don't apply too much force on it. If several water hoses join together, do as per following proceedures.

Connect water hoses with a T joint.

Over 100

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

Installation Procedure

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

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

After wiring

Check water drainage in cooling operation.

When wiring is not complete

Remove cover of control box, short connect "CHECK" terminal of the indoor unit, which is on the uper part of indoor unit PCB. Connect 1PH power to terminal 1 and 2 on terminal block. Note, in this operation, fan will be running. Upon confirmation of a smooth water drainage, be sure to cut off power supply and remove short connection of "CHECK" terminal.

Method of water charging

Self-provided stiff pipe

Water drainage port for maintenance

(Drain water from this hole)

Maintenance

Inspecting hole

100mm

Watering can of plastic pipe should be about 100 mm long

PCB on

indoor unit

Terminal block

Charge water from inspecting hole

Charge water from air outlet

Cover of controll box

Installation Procedure

7. 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 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.

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

Terminal block

Grounding lead

WARNING>>

Cover of control box(1)

Rubber tube A

Connect wires of the same specifications at two sides.

Rubber tube

Attach seal pad

Cover of control box(2)

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

Note: Have it sealed, leaving no space.

Seal pad (small size ) (Wind around wire)

Out

Field wiring

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

Don't connect wires of the different specifications.

8. WIRING EXAMPLE

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 WIRE CONTROLLER

1. Remove upper part of wire controller

Remove upper part of wire controller

PCB is mounted on lower part of wire controller, be careful not to damage it.

Upper part of wire

controller

Lower part of wire

controller

Installation Procedure

2. Install wire controller

(1) For exposed installation,

use 2 wood screws (accessory).

(2) For recessed installation,

use 2 wood screws (accessory).

Note

Try as far as possible a flat surface for installation. Don't use excessive

force when tightening screws, or lower part might got deformed.

3. Indoor unit wiring

Connect terminals (A,B,C,D) on lower part of wire controller

to terminals (A,

B,C,D) on PCB of indoor unit.

Hint

When make wiring, please keep

a distance between wires and

power supply cord.

AB CD

wiring from here

Lower part of

wire controller

Upper part of

wire controller

Wire size

Cord kind

Size

Shield wire (4 core) (refer to Hint 3,4)

0.33mm

Use shielede wires for telecommunication between wire controller and indoor unit; indoor unit and outdoor unit. Ground the shield on one side. Otherwise misoperation because of noise may occur. Signal wire is self-provided.

Shielded wire

ground

Installation Procedure

Hint

Tread surface of the terminal well so that

shielding may not contact other part.

4. Replace the upper part of wire controller

Be careful not to press the wiring.

Hint

1. Switch box and cord for wiring are not supplied.

2. Don't touch PCB with hand.

9. INSTALLATION OF ORNAMENT PANEL

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.

Cautions for the installation

Accessory

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)

(2)

Remove cover plate at corner

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

Pad

Adbesive tape

Pad

Fig. 2

Bar

Slide

Fig. 1

Fig. 3

Installation Procedure

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.

Cutting line

Place it on the frame.

Leave no space.

Fig. 4

Part a of the pad

Swing flap motor

100

(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.

3. Install ornament panel on indoor unit.

For indoor unit installation, please refer to Installation Manual.

(1)

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.

(2)

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 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.

Caution

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

Gas leakage.

Gas leakage from roof.

of indoor unit. (Refer to Fig. 9)

Fig. 5

Side of indoor unit

both

Part a of the pad

Swing flap motor

Indoor unit

Ceiling material

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.

Fig. 6

Holding ring

Piping hole position

Fig. 7

Side of ornament panel

Fig. 10

Wiring diagram

Seal

5_8mm

Ornament panel

Hook

Contamination

Mist exists and drop down.

Fig. 8

Leave no space.

Fig. 9

Haier AB482XCAAA, AB242XCAAA User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual