Haier AC142ACAAA User manual

OPERATION
MANUAL
No. 0010541722
CONVERTIBLE TYPE ROOM AIR CONDITIONER
AC142ACAAA
AU142AFAAA
(HCFU-14H03)
AC142ACBAA
AU142AFBAA
(HCFU-14H03/R1)
AC184ACMAA
AU184AFMDA
(HCFU-18C13)
AC142ACMAA
AU142AFMAA
(HCFU-14C03)
AC142ACNAA
AU142AFNAA
(HCFU-14C03/R1)
AC182ACABA
AU182AFABA
(HCFU-18HC03)
AC182ACMBA
AU182AFMBA
(HCFU-18CC03)
AC182ACNBA
AU182AFNBA
(HCFU-18CA03/R1)
AC242ACAAA
AU242AHAAA
(HCFU-24H03)
AC242ACBAA
AU242AHBAA
(HCFU-24H03/R1)
AC282ACMBA
AU282AHMCA
(HCFU-28CC03)
AC242ACNAA
AU242AHNAA
(HCFU-24C03/R1)
AC282ACABA
AU282AHACA
(HCFU-28HC03)
AC282ACBBA
AU282AHBCA
(HCFU-28HC03/R1)
AC284ACMAA
AU284AHMBA
(HCFU-28C13)
AC282ACNAA
AU282AHNBA
(HCFU-28CA03/R1)
AC28NACNAA
AU28NAHNBA
(HCFU-28CB03/R1)
K
AC36NACAAA
AU36NAIAAA
(HCFU-36H03)
AC42NACABA
AU42NAIAEA
(HCFU-42HC03)
AC42NACMCA
AU42NAIMBA
(HCFU-42CC03)
AC42NACNAA
AU42NAINBA
(HCFU-42CA03/R1)
AC42NACBBA
AU42NAIBCA
(HCFU-42HC03/R1)
AC36NACMAA
AU36NAIMBA
(HCFU-36C03)
AC36NACBAA
AU36NAIBAA
(HCFU-36H03/R1)
AC36NACNAA
AU36NAINAA
(HCFU-36C03/R1)

CONTENTS
CAUTION ..........................................................................
AFETY PRECAUTION .....................................................
FEATURE AND FUNCTION ............................................
NAME OF PART ...................................................................
INTRODUCTION TO PARE PART .................................
IN TALLATION......................................................................
REMOTE CONTROLLER OPERATION...............................
GUIDE TO OPERATION ................................................
CLEANING AND CARE ................................................
TROUBLE HOOTING..................................................
OPERATIONG TIP .............................................................
1-2
3
4
5
6-7
8
9
10-17
18-19
20-21
22

CAUTIONS
1
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
2
D
L
K1
When installation in under ceiling, dial
switch "K1" in the PC board to "D"
position. When installation in floor
console, dial switch to "L" position (Brand
new unit is in "D" position).For series 14,
18.
For series 14,18, the all-pole discon-
rexion connection method should be
applied in the power supply.
For series 24,28,36,42,the breaker of
the air conditioner should be all-pole
switch;and the distance between its two
contacts should be no less 3mm.
uch means for disconnection must be
incorporation in the fixed wiring.
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.

3
SAFETY PRECAUTIONS
WARNING!
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.
For series 14,18, if the power supply cord of this air conditioner is damaged, it must be replaced by
the manufacturer its authorized service personnel only.
For series 24,28,36,42, the breaker of the air conditioner should be all-pole switch; and the distance between its
two contacts should be no less 3mm. uch means for disconnection must be incorporation in the fixed wiring.
Use copper wire only. All the cables shall have got the European authentication certificate.
For series 14,18, the power supply connects from the indoor side.
For series 24,28,36,42, the power supply connects from the outdoor side. The power cable and connecting
cable are self-provided.
The parameter of connecting cable:
For AC182ACABA, AU182AFABA, (HCFU-18HC03), AC142ACAAA,AU142AFAAA(HCFU-14H03),
AC142ACBAA, AU142AFBAA, (HCFU-14H03/R1) H05RN-F 4G 0.75mm2, H07RN-F 2x2.0mm2.
For AC182ACMBA, AU182AFMBA, (HCFU-18CC03), AC184ACMAA, AU184AFMDA (HCFU-18C13),
AC182ACNBA, AU182AFNBA, (HCFU-18CA03/R1), AC142ACMAA, AU142AFMAA(HCFU-14C03),
AC142ACNAA,AU142AFNAA,(HCFU-14C03/R1). H07RN-F 3G 2.0mm2 .
For series 24,28,36,42, H05RN-F 4G 0.75mm2. The power cable and connecting cable are self-provided.
The requirement of the corss section area of the power supply cord:
For series 14,18, H07RN-F 3G 2.5mm2.
For series 24,28(Power supply:1PH,220-230V~,50Hz), H07RN-F 3G 4.0mm2.
For series 28(Power supply:380-400V,3N~, 50Hz), 36,42, H07RN-F 5G 2.5mm2.

4
FEATURES AND FUNCTIONS
AUTOMATIC OPERATION
LEEP
HEAT & COOL TYPE
Merely press the ON/OFF button, and the unit will begin automatic operation in any of the
Heating, Cooling and Blow modes as appropriate, in accordance with the thermostat setting and
the actual temperature of the room.
COOLING TYPE
When the LEEP button is pressed during Cooling or Dry mode, the thermostat setting
gradually rises during the period of operation. When the set time is reached, the unit
automatically turns off.
HEAT & COOL TYPE
When the LEEP button is pressed during Heating mode, the air conditioner's thermostat
setting gradually lowers during the period of operation; When the set time is reached, the
unit automatically turns off.
WIRELE REMOTE CONTROL UNIT
The WIRELE REMOTE CONTROL UNIT allows convenient control of air conditioner
operation.
MILDEW-RE I TANT FILTER
The AIR FILTER has been treated to resist mildew growth, thus allowing cleaner use and
easier care.
COOLING TYPE
Merely press the ON/OFF button, and the unit will begin automatic operation in the Cooling
or dry modes as appropriate, in accordance with the thermostat setting and the actual temperature
of the room.

NAME OF PARTS
5
Fig.1 Indoor Unit
1 Operating Control Panel (Fig.2)
2 Emergency switch
3 Remote Control ignal Receiver
4 Power Indicator Lamp (Red)
5 OPERATION Indicator Lamp (Green)
6 TIMER Indicator Lamp (Yellow)
7 Compressor Run Lamp (Green)
8 Intake Grill (Fig.3)
9 Air Filter
10 UP/DOWN Air Direction Flaps
11 RIGHT/LEFT Air Direction Louvers
(behind UP/DOWN Air Direction Flaps)
12 Power Plug
Fig.4 Outdoor Unit
13 Intake grill 14 Outlet grill 15 Pipe Unit
3
1
9
8
Fig.1 12
1110
for series 14,18
For series 24,28
4
6
7
3
Fig.2
POWER
OPER
TIMER
COMP
EMER 2
45 6
2
3
POWER OPER TIMER
EMER
Fig.3
Fig.3
14
13
15
Fig.4
For series 36,42 For series 14,18
for series 36,42
for series 24,28
5

INTRODUCTION TO SPARE PARTS
6
Buttons and display of the remote controller.
Operation
CLOCK
MODE
WING
Power ON/OFF TEMP
FAN
LEEP
ET
HOUR
RE ET
LOCK
TIMER
Used for unit start and
stop.
Used to set auto fan
direction.
Used to select AUTO run,
COOL,DRY,HEAT and
FAN operation.
Used to set correct time.Used to set correct time.
Used to select
TIMER ON, TIMER OFF,
TIMER ON/OFF.
Used to lock buttons
and LCD display. Used to reset the controller
back to normal condition.
Used to set clock and
timer setting.
Used to confirm Timer
and Clock settings.
Used to select sleep
mode.
Used to select fan speed:
LO, MID, HI, AUTO
Used to select your
desired temp.
Note:
1. The above information is theexplanation of the
displayed information therefore varies
with those displayed in actual operation.
2. This type only has the relevant function and
display as indicated in the above figure.

INTRODUCTION TO SPARE PARTS
7
Hints
LO MID
HI AUTO
Buttons and display of the remote controller.
Operation
DRY
COOL
AUTO
WING
FAN PEED
LEEP
Clock set
TIMER ON
TIMER OFF
LOCK
CLOCK
TEMP.
IGNAL ENDING
FAN OPERATION
HEAT
When unit is started for the first time and after replacing batteries in remote controller,
clock should be adjusted as follows:
Press CLOCK button, "AM" or "PM" flashes.
Press or to set correct time. Each press will increase or decrease 1min. If the
button is kept depressed, time will change quickly.
After time setting is confirmed, press ET, "AM "and "PM" stop flashing, while clock
starts working.
After replacing with new batteries, remote controller will conduct self-check, displaying
all information on LCD. Then, it will become normal.

8
INSTALLATION
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 nstall the a r-cond t oner.
A r-cond t oner can't be nstalled n the env -
ronment w th nflammable gases because the
nflammable gases near to a r-cond t oner may
cause f re hazard.
Installed electr cal-leak ng c rcu t breaker.
Connect earth ng w re.
Use d scharge p pe correctly to ensure eff c ent
d scharge.
[Locat on]
[W r ng]
[Operat ng no se]
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) easide 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
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