Haier AB142ACNBC, AU142AANBC, HBU-14CM03/R1 Operation Manual

No.0010577033 A

CASSETTE AIR CONDITIONER

Operation Manual

AB142ACNBC
AU142AANBC
(HBU-14CM03/R1)

Please read this operation manual before using the air conditioner.
Please keep this manual carefully and safely.

051101*********

Contents

Cautions

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

Main Points of Operation

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

Part Name

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

Remote Controller Functions

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

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

Maintenance

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

Troubleshooting

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

When Trouble Happens

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

Customer Need-to-know

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

Installation Tools

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

Installation Procedures

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

Installation Procedures,Check and Test Run

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

1-2
3-4

5

6-13

14-15

16

17-19

20
21
22

23-30

31

Cautions

1

For the purpose of safety, the air
conditioner must be properly grounded
in accordance with specifications.

Always remember to unplug the air
conditioner before opening inlet grill.
Never unplug your air conditioner by
pulling on the power cord. Always grip
plug firmly and pull straight out from the
outlet.

Damaged air conditioners are not to be
put into operation. In case of doubt, consult
your supplier.

Use of the air conditioner is to be carried
out in strict compliance with the relative
instructions set forth in the User's Guide.

Installation shall be done by professional
people, don't install unit by yourself.

Disposal of the old air conditioner

Before disposing an old air conditioner
that goes out of use, please make sure
it's inoperative and safe. Unplug the air
conditioner in order to avoid the risk of
child entrapment.

It must be noticed that air conditioner
system contains refrigerants, which
require specialized waste disposal. The
valuable materials contained in a air
conditioner can be recycled. Contact
your local waste disposal center for
proper disposal of an old air conditioner
and contact your local authority or your
dealer if you have any question. Please
ensure that the pipework of your air
conditioner does not get damaged prior
to being picked up by the relevant
waste disposal center, and contribute
to environmental awareness by
insisting on an appropriate, anti­pollution method of disposal.

Disposal of the packaging of your
new air conditioner

All the packaging materials in the
package of your new air conditioner
may be disposed without any danger
to the environment.

The cardboard box may be broken or
cut into smaller pieces and given to a
waste paper disposal service. The
wrapping bag made of polyethylene
and the polyethylene foam pads
contain no fluorochloric hydrocarbon.

Consult your local authorities for the name
and address of the waste materials
collecting centers and waste paper
disposal services nearest to your house.

Safety Instructions and Warnings

Before starting the air conditioner, read
the information given in the User's Guide
carefully. The User's Guide contains
very important observations relating to
the assembly, operation and
maintenance of the air conditioner.

The manufacturer does not accept
responsibility for any damages that may
arise due to non-observation of the
following instruction.

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

All electrical repairs must be carried
out by qualified electricians. Inadequate
repairs may result in a major source of
danger for the user of the air
conditoiner.

Do not damage any parts of the air
conditioner that carry refrigerant by
piercing or perforating the air
conditioner's tubes with sharp or
pointed items, crushing or twisting any
tubes, or scraping the coatings off the
surfaces. If the refrigerant spurts out
and gets into eyes, it may result in
serious eye injuries.

Do not obstruct or cover the
ventilation grille of the air conditioner.
Do not put fingers or any other things
into the inlet/outlet and swing louver.

Do not allow children to play with the
air conditioner. In no case should
children be allowed to sit on the
outdoor unit.

Specifications

The refrigerating circuit is leak-proof.

1. Applicable ambient temperature range:

The machine is adaptive in following
situation

Cooling

Indoor

Maximum:
Minimum:

D.B / W.B
D.B /

D.B

Outdoor

Maximum:
Minimum:

D.B

43 C/ 26 C

15 C

18 C/ 14 C

32 C/ 23 C

Cautions

Other Instructions

*

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

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

4.Use copper wire only . The connecting cable

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

2

2

********

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

5. The wiring method should be in line with
the local standard.All the cables shall have
got the European authentication certificate.

6. The air breaker should be all-pole switch.
and the distance between it's two
connecters should no less than 3mm.

7. Air conditioner must use special power supply
system (above 20A), and qualified electrician
makes wiring and fixing according to wiring
regulations specified in national standard.

8. In socket, exactly distinguish earth wire with
neutral wire and it is wrong to connect them
together.

9. A leakage breaker must be installed.

10. Connection method is Y-connection .If the
power cord is damaged, it must be replaced
by professional people of manufacturer or its
maintenance department or similar to avoid
dangers.
1 1. The air breaker and the power switch should
installed the conveniently reachable place for
user.

Attention:
As a result of poor conditions of the electrical
MAINS, shortly voltage drops can appear
when starting the EQUIPMENT. This can
influence other equipment (et.Blinking of a
lamp). If the MAIN-IMPEDANCE Zmax< 0.
4624277HM, such disturbance are not
expected. In case of need , you may contact
your local supply authority for further
information.

Attention:

1. The waste battery shall be disposed properly .When
throw away the waste batteries, please perform in
accordance with the local regulation.

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

3

Main Points of Operation

Operation of Air Conditioner

When the environmental humidity is great,
water maybe dripped from the air outlet in
cooling or drying mode.

3-minute Protection Function

If you restart the unit immediately after stopping,
the compressor will start only 3 minutes later
to protect the machine.

Variation of Fan Speed

If fan speed in auto mode, it will automatically
lower when the room temperature close to the
setting temperature in cooling mode.

In heating mode,the compressor stops when the
room temperature at setting temperature and fan
turns into low speed or stops.

In Dry mode,fan speed will be automatically varied.

Remote Control:

There is a telecommunication interface for remote control on the control
panel of the indoor unit. After the peripheral equipment have been installed
in accordance with the instruction manual of the selected remote control
detector, the air conditioner will be computerized and controlled from a far­away place.

4

Main Points of Operation

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

After the power failure compensation is set, if power failure suddenly occurs while the air
conditioner is working,it will resume the previous working state when the power is supplied
again.

Setting Method: When the remote controller is on (excluding timer mode and fan mode),press
the ìsleepingî button on the remote controller 10 times within 5 seconds,and
after the buzzer rings 4 times,the air conditioner will enter the state of power
failure compenstation.

Cancel Method:Press the ìsleepingî button on the remote controller 10 times within 5 seconds,
and after the buzzer rings 2 timer,the power failure compensation mode will be
cancelled.

Note: When a power failure suddenly occurs during the air conditioner si working after the
power after the power failure compensationis set,if the air conditioner will not be used
for a long time, please cut off the power supply to prevent its operation from being res­ umed after the power is supplied again, or press the ì Switch On/Off î button after the
power comes again.

5

Part Name

Indoor unit

Outdoor unit

Swing louver

(Air flow direction can be adjusted by using
the SWING button on the remote controller)

Air Inlet Grille

Air Filter

(Inside of the Inlet Grille)

Operation Panel

Air inlet

Air outlet

Drain hose

Connecting piping
and electrical wiring

Remote receiver
Compressor Lamp
TIMER Lamp
OPERATION Lamp
Power Lamp
Emergency switch

1
2
3
4

5

COMP TIMER OPERPOWER

1 2 3 4 5

Operating Control Panel

6

6

6

Remote Controller Functions

Remote controller

1.TEMP Setting Button

(Used to set temperature, setting ranges:
16 C to 30 C)

2.SWING Button

Press once auto swing, press again the
swing louver fixed on the present swing
position.

3.Power ON/OFF Button (used for unit

start and stop)
After power on, the LCD of remote contr-

oller will display the previous operation
state (except for TIMER,SLEEP and SW­ING state).

4.Operation MODE

Used to select operation mode.
Every time press MODE button,operation mode

changes according ot hte following order:

5.CLOCK Button

Used to set correct time.

AUTO

FAN

COOL

DRY

6.TIMER Button

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

(Note: if time of TIMER ON is the same as TIMER
OFF,TIMER ON/OFF cannot be set)

7.LOCK Button

8.RESET Button

Used to sharp article press this button can reset
the remote controller back to normal condition when
it in malfunction state.

9.Battery Loaded Indication

10.HOUR Adjustment

Used to set clock and timer setting

11.SLEEP Button

(The clock must be corrected before set sleep
function)

Used to set sleep mode.

12.SET Button

Used to confirm TIMER and CLOCK settings.

13.FAN Button

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

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

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

15

18

19

21

22

23

24

26

TEMP

SWING

FAN

MODE

ON

OFF

SLEEP

SET

CLOCK

TIMER

LOCK

RESET

AUTO

OFFON

C

22

20

21

19
18
17

16
15

10

11

12

13

9

8

7

6

5

4

1

30

29

28

27

25

24

23

2

3

14

26

31

Used to lock operation button and LCD display
contents: after press this button, other button are
out of function, lock state display appears; press
again,cancel lock state and lock state display
disappeared.

30

7

Clock Set

Display when healthy run function is set.

14.TIMER OFF Display

15.HUMIDIFICATION Display

16.TEMPERATURE Display

17.LOCK State Display

18.BATTERY Energy Display

Display when in low battery to remind
customer to change the battery.

19.STRONG/QUITE Run Display

20.SIGNAL SENDING Display

21.NEW AIR Display

22.ELECTRICAL HEATING Display

23.HEALTH Display

24.SLEEP State Display

25.Operation MODE Display

AUTO RUN

COOL RUN

DRY RUN

FAN RUN

26.COMFORTABLE RUN Display

27.FAN SPEED Display

28.AUTO SWING Display

29.TIMER Display

30.FILTER Display

31.TIMER ON Display

Remote Controllerí Operation

The distance between the signal transm­ission head and the receiver hole should
be within 7m without any obstacle as well.

When unit is started for the first time and after replacing batteries in remote
controller, clock should be adjusted as follows:

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

2.Press or to set correct time,each press will increase or decrease
1 min. If the button is kept pressed, time will increase or decrease quickly.

3.After time setting is confirmed,press ìSETî , AM or PM stop flashing,
while clock starts working.

Note:AM means morning and PM means afternoon.

Donít throw the controller,prevent it from
being damaged.

When in use, put the signal transmission
head directly to the receiver hole on the
indoor unit

When electronic-strated type fluorescent lamp or
change-over type fluorescent lamp or wireless
telephone is installed in the room, the receiver is
apt to be disturbed in receiving the signals so the
distance to the indoor unit should be shorter.

Loading of the battery (load the batteries
as illustrated)

Remove the battery cover

Load the battery

Put on the cover again

Installing the cover is opposite to removing it

Confirmation indicator

If no indication after press ON/OFF button,reload
the batteries.

Note:

AUTO

LO
MID

HI

AUTO

Use two new same-typed batteries when loading.
If the remote controller canít run normally during
operation ,please remove the batteries and reload
them few minutes later that will be ok
If the display of remote controller is faded(someti­mes run abnormally),which indicates no battery,so
please change the batteries

Hint:

Remove the batteries in case unit will not be in
usage for a long period.if there is any display after
taking-out just need to press reset button with a
sharp article.
When throw away the waste batteries, please
perform in accordance with the local regulation.
When throw away the waste batteries, please
perform in accordance with the local regulation.

First slightly press the position marked with
and push down the cover,then as shown in the
figure:holding the upper part of the remote con­troller with the left hand and the right hand
slightly grasps the battery box cover and forces
on the arrow direction to remove the cover.

SLEEP

SET

TIMER

LOCK

RESET

MODE

CLOCK

1

Be sure that the loading is in line with the ì + î ì - î
pole request as illustrated on the botton of the box.

Remote Controller Functions

2

3

8

Fan Operation

1.Unit start

Press ON/OFF button, unit starts.
Previous operation status appears on LCD (except for
TIMER ,SLEEP, and SWING setting).

2.Select operation mode

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

3. Adjust fan speed

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

Air conditioner will run at the selected fan speed.
When in AUTO mode,unit will adjust fan speed
according to room temperature automatically.

4. Unit stop

Press ON/OFF button,unit stops.

AUTO FAN

COOL

DRY

Then select FAN

About FAN Operation

FAN operation refers that the air conditioner only run
FAN,no COOL operation,and in this status the unit canít
operate AUTO FAN as well no temperature settings.

LOW

MID

HIGH

TEMP

SWING

FAN

MODE

ON

OFF

SLEEP

SET

CLOCK

TIMER

LOCK

RESET

4

1

3

2

Remote Controller Functions

9

AUTO run, COOL , DRY Operation

1. Unit start

Press ON/OFF button,unit starts.
Previous operation status appears on LCD (except for
TIMER,SLEEP and SWING setting)

3.Temperature setting

Then select AUTO run or select COOL operation or
select DRY operation

3

3

2.Select operation mode

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

Press TEMP button.
Every time the button is pressed, temp. setting increases

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

Every time the button is pressed, temp. setting decreases
1 C, if the button is kept pressed, temp. setting will decrease
quickly .

Set proper temperature

4.Adjust F AN button

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

Air conditioner will run at the selected fan speed.

5. Unit stop

Press ON/OFF button,unit stops.

In ATUO mode,the temperature setting is not displayed on LCD.In this mode,during running air conditioner
will select COOL ,HEAT or FAN mode automatically according to the room temperature.
In DRY mode,when room temperature becomes 2 C higher than temperature setting, unit will run intermittently
at LOW speed regardless of FAN setting,When room temperature is lower than temperature setting,unit will
only run in FAN mode.

TEMP

SWING

FAN

MODE

ON

OFF

SLEEP

SET

CLOCK

TIMER

LOCK

RESET

5

1

4

AUTO

FANCOOL DRY

C

AUTO

AUTO

LOW

MID HIGH

T emp. setting +2 C
T emp.setting

On reaching temp.setting
+2 C, unit will run in mild
DRY mode.

Ultra-low air flow

COOL operation starts
when room temp.is
higher than temp.
setting.

2

Remote Controller Functions