Haier AC142ACERA Specification sheet

Operation & Installation

Manual

CONVERTIBLE TYPE AIR CONDITIONER

AC142ACERA

AC182ACERA

AC242ACERA

No. 0010576952

Please read this operation manual before using the air conditioner.

Please keep this manual carefully and safely.

Contents

Cautions ...............................................................................

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

Name of Parts..........................................................................

Cleaning and Care ....................................................................

Operation Tips ..........................................................................

Installation................................................................................

Installation Procedures

Trouble Shooting

1-2

8-19

20-22

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

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.

Always grip plug firmly and pull straight

out from the outlet.

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.

All these valuable materials may be taken to a

waste collecting center and used again after

adequate recycling.

Consult your local authorities for the name and

address of the waste materials collecting centers

and waste paper disposal services nearest to

your house.

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.

Cautions

Temperature and Humidity Range

If the air conditioner is used under higher

temperature condition than those listed,

the built-in protection circuit may operate

to prevent internal circuit damage. Also,

during Cooling and Dry modes, if the unit

is used under conditions of lower

temperature than those listed above, the

heat-exchanger may freeze, leading to

water leakage and other damage.

Do not use this unit for any other purposes

except for the Cooling and the Heating,

Dehumidifying, and air-circulation of

rooms should be in ordinary dwellings.

The wiring method should be in line with

the local wiring standand.

The waste battery should be disposed

properly.

If the fuse on PC board is broken, please

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

The air breaker should be all-pole switch.

and the distance between it's two contacts

should no less than 3mm.

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

DB C

WB C

For this model, the all-pole discon-rexion

connection method should be applied in

the power supply.

Such means for disconnection must be

incorporation in the fixed wiring.

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.

Safety Precautions

WARNING!

If the power supply cord of this air conditioner is damaged, it must be replaced by

the manufacturer or its authorized service personnel only.

Use copper wire only. All the cables shall have got the Local authentication certificate.

the power supply connects from the outdoor side.

The power cable and connecting cable are self-provided.

The parameter of connecting cable:H05RN-F 4G 0.75mm2.

The requirement of the corss section area of the power supply cord: H05RN-F 3G 2.5mm2.

If the fuse on PC board is broken please change it with the type of T3.15A/250VAC.

DANGER!

CAUTION!

Do not attempt to install this air conditioner by yourself.

This unit contains no user-serviceable parts. Always consult authorized service personnel for repairs.

When moving, consult authorized service personnel for disconnection and installation of the unit.

Do not become excessively chilled by staying for lengthy periods in the direct cooling airflow.

Do not insert fingers or objects into the outlet port or intake grills.

Do not start and stop air conditioner operation by connecting and disconnecting the power supply cord and so on.

Take care not to damage the power supply cord.

In the event of a malfunction (burning smell, etc.), stop operation immediately, turn off the circuit breaker,

and consult authorized service personnel.

Provide occasional ventilation during use.

Do not direct air flow at fireplaces or heating apparatuses.

Do not climb on place objects on the air conditioner.

Do not hang objects from the indoor unit.

Do not set flower vases or water containers on top of the air conditioner.

Do not expose the air conditioner directly to water.

Do not operate the air conditioner with wet hands.

Do not pull power supply cord.

Turn off power source when not using the unit for extended periods.

Check the condition of the installation stand for damage.

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

Do not drink the water drained from the air conditioner.

Do not use in applications involving the storage of foods, plants or animals, precision equipment, or art works.

Do not apply any heavy pressure to radiator fins.

Operate only with air filters installed.

Do not block or cover the intake grill and outlet port.

Ensure that any electronic equipment is at least one metre away from either the indoor or outdoor unit.

Avoid installing the air conditioner near a fireplace or other heating apparatuses.

When installing the indoor and outdoor unit, take precautions to prevent access to infants.

Do not use inflammable gases near the air conditioner.

Name of Parts

Fig.1 Indoor Unit

Fig.2

POWER

OPER

TIMER

COMP

EMER 2

Fig.3 Outdoor Unit

Intake grill

Outlet grill

Pipe Unit

Fig.3

1 Operating Control Panel (Fig.2)

2 Emergency switch

3 Remote Control Signal Receiver

4 Power Indicator Lamp (Red)

5 OPERATION Indicator Lamp (Green)

6 TIMER Indicator Lamp (Yellow)

7 Compressor Run Lamp (Green)

8 Intake Grill

9 Air Filter

UP/DOWN Air Direction Flaps

RIGHT/LEFT Air Direction Louvers

(behind UP/DOWN Air Direction Flaps)

Fig.1

1110

Note : For the wired control type unit, the unit state should be checked by the the wired

controller, instead of the remote receiver; and if you set the TIMER function, the

TIMER LED on the remote receiver will not be on.

Cleaning and Care

CAUTION! Before cleaning the air conditioner ,be sure to turn it off and disconnect

the Power Supply Cord.

Be sure the Intake Grill is installed securely.

When removing and replacing the air filters, be sure not to touch the heat

exchanger, as personal injury may result.

Cleaning the Air Filter

Open the Intake Grill

1. Pull out both sides and the center of the

Intake Grill.

2. Pull the Air Filters upward to remove

them.

3. Clean the Air Filters.

5. Push in both sides and the center of the

Intake Grill.

4. Re-attach the Air Filters to the Intake Grill.

Push the Air Filter handles away from the

Intake Grille in direction as illustrated, then

pull out Air Filters.

Remove the dust from the Air Filters by

vacuum cleaner or washing them. After

washing, allow the Air Filters to dry

thoroughly in an area protected from sunlight.

The Filters fit onto the inside of the intake

Grill. (figure 1)

The bottom edges of the Air Filters should

fit into the filter brackets. (figure 1)

The Air Filters should be pushed down so

that their top edges fit under the projections

at the top of the Intake Grill. (figure 2)

Dust can be cleaned from the Air Filter

either with a vacuum cleaner, or by washing

the filter in a solution of mild detergent and

warm water. If you wash the filter, be sure

to allow it to dry thoroughly in a shady

place before reinstalling.

If dirt is allowed to accumulate on the Air

Filter, air flow will be reduced, lowering

operating efficiency and increasing noise.

During periods of normal use, the Air

Filters should be cleaned every two weeks.

(Figure 1)

Filter bracket

Air Filter

(Figure 2)

Handle

Air Filter

Bracket

Base

About 30 mm

Arm Intake Grill

Arm

Notch

Hook

Side Panel

Operation and Performance

*Heating Performance

*Microcomputer-controlled Automatic Defrosting

Heat-pump air conditioners heat your entire

room by recirculating air throughout the room,

with the result that some time may be required

after first starting the air conditioner until the

room is heated.

This air conditioner operates on the heat-pump

principle, absorbing heat from outdoor air and

transferring that heat indoors. As a result, the

operating performance is reduced as outdoor air

temperature drops. If you feel that insufficient

heating perfomance is being produced, we

recommend you use this air conditioner in

conjunction with another kind of heating

appliance.

Instructions relating to heating (*) are applicable

only to "HEAT & COOL TYPE".

When using the Heating mode under

conditions of low outdoor air temperature high

humidity, frost may form on the outdoor unit,

resulting in reduced operating performance.

In order to prevent this kind of reduced

performance, this unit is equipped with a

Microcomputer-controlled Automatic

Defrosting function. If frost forms, the air

conditioner will temporarily stop, and the

defrosting circuit will operate briefly (for

about 7 to 15 minutes).

Operation Tips

STANDARD PARTS

The following installation parts are furnished. Use

them as required.

Mark Parts name

Adhesive tape

Saddle (L.S) with screws

Drain hose

Heat insulation material

Piping hole cover

Putty

Plastic clamp

Optional parts

Installation

WARNING !

CAUTION !

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

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 envi-

ronment 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.

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

Earthing wire should not be con-

nected to the gas pipe, water pipe,

lightning rod or phone line, in-

correct earthing may cause shock.

Incorrect pipe use may cause water leaking.

supply wire, connecting wire, pipes, otherwise

images may be disturbed or noises be created.

As required, take measures against heavy snow.

Air-conditioner should be equipped with special

power supply wire.

Choose 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

be sure of the following conditions.

Installation Procedures

Under ceiling

6.35mm

12.7mm

Outdoor unit

Indoor unit

2 cm

or more

Ceiling

Indoor unit

30 cm

or more

Left

Right

1.5m

Floor console

30 cm

or more

30 cm

or more 1.5m

1.5m

Left Right

may be difference

SELECTING THE MOUNTING POSITION

(1)Do not install where there is the danger of com-

bustible gas leakage.

(2) Do not install near heat sources.

(3) If children under 10 years old may approach

the unit, take preventive measures so that they

cannot reach the unit.

Install at a place that can withstand the weight of the

indoor and outdoor units and install positively so that

the units will not topple or fall.

WARNING

CAUTION

Decide the mounting position with the customer as follows:

1. INDOOR UNIT

(1) Install the indoor unit level on a strong wall, floor,

ceiling which is not subject to vibration.

(2) The inlet and outlet ports should not be obstructed:

the air should be able to blow all over the room.

(3) Install the unit near an electric outlet or special

branch circuit.

(4) Do not install the unit where it will be exposed to

direct sunlight.

(5) Install the unit where connection to the outdoor

unit is easy.

(6) Install the unit where the drain pipe can be easily

installed.

(7) Take servicing, etc. into consideration and leave the

spaces shown in Fig.A.Also install the unit where

the filter can be removed.

Fig.A

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