AB482XCAAA
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
5
6-7
8-13
14-16
17-18
19
20
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.
1
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.
2
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.
3
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.
4
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
5
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.
6
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.
7
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.
8
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
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.
9
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