Haier AB142ACAAA User manual

No.0010570833
C
CASSETTE AIR CONDITIONER
Operation
Manual
AB142ACMAA
AU142AFMAA
(HBU-14C03)
AB142ACAAA
AU142AFABA
(HBU-14H03)
AB142ACNAA
AU142AFNBA
(HBU-14CA03/R1)
AB142ACBAA
AU142AFBBA
(HBU-14HA03/R1)
Please read this manual carefully before using the air conditioner
Please keep this manual properly for future use
051128*23*******

Contents
Cautions ...........................................................................................
Main points of operation..................................................................
Name of Each part ..........................................................................
Safety cautions................................................................................
Gaide to operation........................................................................
Maintenance .....................................................................................
Trouble shooting ..........................................................................
When trouble happens .....................................................................
Customer Need to know .................................................................
Installation Tools ..............................................................................
Installation Procedures ................................................................
Installation Procedures,Check and Test Run ....................................
Air Purging Method ( To use vacuum pump) ....................................
1-2
3-4
5-7
8-9
10-16
17
18-20
21
22
23
24-31
32
33

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

2
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
Heating
Indoor Maximum:
Minimum: D.B / W.B
D.B /
D.B
Outdoor Maximum:
Minimum: D.B
D.B
Indoor Maximum:
Minimum: D.B
Outdoor Maximum:
Minimum:
43 C/ 26 C
D.B / W.B 24 C/ 18 C
20 C
27 C
15 C
18 C/ 14 C
32 C/ 23 C
2. If the supply cord is damaged, it must be
replaced by the manufacturer or its service
agent or a similar qualified person.
3. If the fuse on PC board is broken please
change it with the type of T. 3.15A /250VAC.
CAUTIONS
4. The wiring method should be in line with
the local wiring standard.
5.All the cables shall have got the European
authentication certificate.
6.The waste battery shall be disposed properly.
7.The indoor unit installation height is at least
2.5m.
8.The appliance must be installation that the
plug should be easily accessible after installation.
9. The power plug should be self-provided and
it should have got the European authentication
certificate.
D.B / W.B -7 C/ -8 C

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 restart the unit immediately after stopping,
the compressor will start only 3 minutes later
to protect the machine.
Variation of Fan Speed
If fan speed in auto mode, it will automatically
lower when the room temperature close to the
setting temperature in cooling mode.
In heating mode,the compressor stops when the
room temperature at setting temperature and fan
turns into low speed or stops.
In Dry mode,fan speed will be automatically varied.
Remote Control:
There is a telecommunication interface for remote control on the control
panel of the indoor unit. After the peripheral equipment have been installed
in accordance with the instruction manual of the selected remote control
detector, the air conditioner will be computerized and controlled from a far-
away place.

4
Main points of Operation
Prevent Cool Air Blowing Off
In heating mode,the indoor fan will not run
immediately after the unit starts to prevent
the cool air blowing off.
Defrosting Function
In heating mode, when frost formed on the outdoor heat
exchanger, the air conditioner will automatically defrost a
few minutes. During defrosting, both indoor and outdoor
fan will stop running. When defrosting finished, air condi-
tioner will automatically back to running.
Hints
The air conditioner absorbs heat form outside and
releases inside when in heating mode, therefore the
outside environmental temperature will affect heating
effects.
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 “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 compenstation.
Cancel Method:Press the “sleeping” 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 “ Switch On/Off ” button after the
power comes again.
Wait a
minute
Defrosting Running

5
Indoor unit
Swing louver
(Air flow direction can be adjusted by using
the SWING button on the remote controller)
Electrical Components Case
Air Inlet Grille
Air Filter
(Inside of the Inlet Grille)
Air Outlet
(blow out hot air when cooling
and cool air when heating)
Air Inlet (back)
Conneting pipe and
electrical wiring
Name of Each Part
outdoor unit
Air Inlet (side)

5
Name of Each Part
Remote controller
1.TEMP Setting Button
(Used to set temperature, setting ranges:
16 C to 30 C)
In Up/Down function,for controlling up and
down filter.
2.SWING Button
Press once auto swing, press again the
swing louver fixed on the present swing
position.
3.Power ON/OFF Button (used for unit
start and stop)
After power on, the LCD of remote contr-
oller will display the previous operation
state (except for TIMER,SLEEP and SW-
ING state).
4.Operation MODE
Used to select operation mode.
Every time press MODE button,operation mode
changes according ot hte following order:
5.CLOCK Button
Used to set correct time.
AUTO FAN
HEAT
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. FILTER Button
Used to set up/down function of filter.
14.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: 16 19 20
22 23 24 25 27
TEMP
SWING FAN
MODE
ON
OFF
SLEEP
SET
FILTER
CLOCK
TIMER
LOCK
RESET
AUTO
OFFON
C
23
21
22
20
19
18
17
16
10
11
12
14
9
8
7
6
5
4
1
31
30
29
28
26
25
24
2
3
13
15
27
32
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.

7
Clock Set
Name of Each Part
Display when healthy run function is set.
15.TIMER OFF Display
16.HUMIDIFICATION Display
17.TEMPERATURE Display
18.LOCK State Display
19.BATTERY Energy Display
Display when in low battery to remind
customer to change the battery.
20.STRONG/QUITE Run Display
21.SIGNAL SENDING Display
22.NEW AIR Display
23.ELECTRICAL HEATING Display
24.HEALTH Display
25.SLEEP State Display
26.Operation MODE Display
AUTO RUN COOL RUN DRY RUN HEAT RUN FAN RUN
27.COMFORTABLE RUN Display
28.FAN SPEED Display
29.AUTO SWING Display
30.TIMER Display
31.FILTER Display
32.TIMER ON Display
Remote Controller’ Operation
The distance between the signal transm-
ission head and the receiver hole should
be within 7m without any obstacle as well.
When unit is started for the first time and after replacing batteries in remote
controller, clock should be adjusted as follows:
1.Press CLOCK button,clock indication of “ AM “ or “PM” 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 “SET” , AM or PM stop flashing,
while clock starts working.
Note:AM means morning and PM means afternoon.
Don’t 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 can’t run normally during
operation ,please remove the batteries and reload
them few minutes later that will be ok
If the display of remote controller is faded(someti-
mes run abnormally),which indicates no battery,so
please change the batteries
Hint:
Remove the batteries in case unit will not be in
usage for a long period.if there is any display after
taking-out just need to press reset button with a
sharp article
First slightly press the position marked with
and push down the cover,then as shown in the
figure:holding the upper part of the remote con-
troller with the left hand and the right hand
slightly grasps the battery box cover and forces
on the arrow direction to remove the cover.
SLEEP
SET
TIMER
LOCK
RESET
MODE FILTER
CLOCK
1
Be sure that the loading is in line with the “ + ” “ - ”
pole request as illustrated on the botton of the box.
23

8
Safety Cautions
Below are listed four kinds of Safety Cautions and Suggestions:
Be sure to conform with the following important Safety Cautions.
The Safety Cautions should be at hand so that they can be checked at any time when needed.
If the air conditoner is transferred to the new user, this manual should be as well transferred to
the new user.
Incorrect operations may result in severe consequences of death or serious injures.
WARNING: Incorrect operations may result in injures or machine damages; in some cases may
cause serious consequences.
CAUTION :
: It must be strictly prohibited where marked with “ Prohibited ”, otherwise may result in
machine damages or endanger the user’personal safety.
This information can ensure the correct operation of the machine.
INSTRUCTION:
Carefully read the following information in order to operate the air conditioner correctly.
WARNING
If any abnormal phenomena are found (e.g.
smell of firing),please cut off the power supply
immediately, and contact the dealer to find out’
the handling method.
When need maintenance and
repair,call dealer to handle it.
Don’t put figures or any other
things into the inlet/outlet and
swing louver while the conditi-
oner is in operation
Call the dealer to take measures to prevent the
refrigerant from leaking.
Switch
off
In such case,to continue using
the air conditioner will damage
the conditioner,and may cause
electrical shock or fire hazard.
Incorrect maintenance and
repair may cause water leak,
electrical shock and fire hazard.
Because the high-speed fan
is very dangerous and may
cause injures.
The leaked refrigerant over certain density may
cause oxygen deficient.If the air conditioner is
installed in a small room be sure to take measure
in order to prevent suffocation accident even in
case of refrigerant leakage
When air conditioner is removed and reinstalled
dealer should be responsible for them.
Incorrect installation may cause water leaking,
electrical shock and fire hazard.
Don’t dismantle the outlet of the outdoor unit.
The exposure of fan is very
dangerous witch may harm
human beings.
After a long time use of air conditioner the base
should be checked for any damages.
If the damaged base is not
repaired, the unit may fall
down and cause accidents.