CABINET TYPE AIR CONDITIONER
Operation & Installation Manual
SET
HEALTH
FAN
MODE
ON/OFF
TEMP+ TEMP- HEALTH
HUMI
TIMER
SLEEP
TEMP
AP482AKEAA
AP602AKEAA
No.0010578212
Please read this operation manual before using the air conditioner.
Please keep this manual carefully and safely.
Content
Operation
Cautions
Parts
Operation
Operation hints
Energy saving
Maintenance
Trouble shooting
When problems occur
Indoor & outdoor unit connection
Tools necessary
Installation procedures
Others
1-2
3-4
5-12
13
14
15-16
17
18-19
20
21
22-26
27
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, antipollution method of disposal.
Disposal of the packaging of your
new air conditioner
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.
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.
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.
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. 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.
Please check the circuit diagram about
the fuse replaced.
4. The wiring method should be in line
with the local wiring standard.
5. The power cable and connecting
cable are self-provided. All the cables
shall have got the local authentication
certificate.
6. The breaker of the air conditioner
should be all-pole switch; and the
distance between its two contacts
should be no less 3mm. Such means
for disconnection must be incorporation
in the fixed wiring.
Specifications
The refrigerating circuit is leak-proof.
The machine is adaptive in following
situation
1. pplicable ambient temperature range:
Rated Maximum Minimum
27 32 18
19 23 14
35 43 10
24 26 6
20 27 15
14.5 -- - 7 24 -7
6 18 --
Cooling
Heating
Indoor
outdoor
Indoor
outdoor
DB C
WB C
DB C
WB C
DB C
WB C
DB C
WB C
7. The waste battery shall be disposed
properly.
2
Parts
SET
HEALTH
FAN
MODE
ON/OFF
HUMI
TIMER
SLEEP
TEMP
TEMP+ TEMP- HEALTH
SET
1
ON/OFF
FAN
MODE
HEALTH
HUMI
TIMER
SLEEP
TEMP
TEMP+ TEMP- HEALTH
2
2
SET
HUMI
TEMP
HEALTH
TIMER
SLEEP
I n d o o r u n i t
3
1
Outlet grill
2
Operation panel
3
4
Inlet grill
4
Air filter [inside the unit]
Remote controller
1
TEMP
ON
HEALTH
2
OFF
MODE
SLEEP
CLOCK
TIMER
RESET
FAN
SWING
SET
HEAT
LOCK
LIGHT
Outdoor unit
1
Inlet grill
2
Outlet grill
3
Parts
Manual Operation
20
19
18
17
24
23
16
15
11
HEALTH
1
2
8
3
4
7
6
1
Power ON/OFF
Used for unit start and stop.
2
MODE
Used to select AUTO run,
COOL, DRY, FAN and HEAT
operation.
3
CLOCK
Used to set correct time.
RESET
MODE
SLEEP
CLOCK
TIMER
TEMP
ON
OFF
LIGHT
SWING
SET
HEAT
LOCK
SET
FAN
MODE
ON/OFF
1
21
B
A
22
27
28
25
12
2
4
TIMER
Used to select
TIMER ON, TIMER
OFF, TIMER
ON/OFF.
5
LOCK
Used to lock buttons
and LCD display.
26
14
6
RESET
Used to reset the
controller back to
FAN
12
normal condition.
HOUR
7
Used to set clock
13
9
and timer setting.
8
SLEEP
Used to select sleep
mode
9
29
SET
Used to confirm
5
10
Timer and Clock
setting.
LIGHT
10
Control the light up and go out
of the control panel's
background light source and
control the switch of the buzzer.
11
HEALTH
Used to set Health
operation function
12
FAN
Used to select fan speed:
AUTO, LOW FAN, MED FAN,
HIGH FAN.
13
SWING
Used to set UP/DOWN air
sending and RIGHT/LEFT air
sending direction.
HEALTH
HUMI
TIMER
SLEEP
TEMP
14
TEMP
TEMP+ TEMP- HEALTH
14 11
Used to set temp.,temp.
range:16 C~30 C
Timer ON/OFF display
15
16
Fan speed and air
sending direction display
Remote
controller
Control
panel
LOW MID HIGH AUTO
12 2 12 23 3 12 23 34 4 12 23 34 4
LOW MID HIGH AUTO
17
Swing direction display
18
Room temperature display
19
Sleep state display
20
Health display
Part 1 to 4
bright periodically
Display when set Health
operation function.
21
Electric Heating display
22
Fresh Air state display
23
Battery Capacity display
Display when the electric
power of the battery is
insufficient.
24
Lock state display
25
Temperature display
Used to display the set
temperature and room
temperature.
26
Clock display
27
Humidifying display
28
Power/Soft operation display
29
HEAT
Select Auxiliary
electric heater
Note: These models don't have the following related display and function
11
For some air conditioners , the function is not availed.
29
For cooling only unit, there is no functions related to heat.
4
27
22 28
Operation
Clock set
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, "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
change quickly.
3
After time setting is confirmed, press SET, "AM" and "PM"
stop flashing, while clock starts working.
Remote controller's operation
When in use, put the signal transmission
head directly to the receiver hole on the
indoor unit
The distance between the signal transmission
head and the receiver hole should be within
7m without any obsacles as well.
Don't throw the controller, prevent it from
being damaged.
When electronic-started 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 signal so the distance to the indoor unit
should be shorter.
MODE
SLEEP
CLOCK
TIMER
1
RESET
LIGHT
SWING
SET
3
2
HEAT
LOCK
Loading of the battery
Slightly press " " and push down the cover.
Load the batteries as illustrated.
MINUTES
2 R-03 dry batteries, (cylinder)
Be sure that the loading is in line with the "+"/"-" pole
request as illustrated.
Put on the cover again.
Confirmation indicator:
2R-03 dry batteries
In disorderation, reload the batteries or load the new batteries
after 5 mins.
Note:The waster batteries should be disposed properly,use two
new same-type batteries when loading.
If the remote controller can’t function normally or doesn’t work at
all,use a sharp-pointed item to press the reset key.
Hint:Remove the batteries in case unit won’t be in usage for a long period.
If there are any displays after taking-out just need to press reset key.
When throw away the waste batteries, please perform in accordance with the local regulation.
5
Operation
MODE
Control panel
ON/OFF
Remote-control unit
TEMP
ON
FAN
SWING
SET
HEAT
LOCK
MODE
SLEEP
CLOCK
TIMER
RESET
OFF
LIGHT
HEALTH
1
Press ON/OFF button
Unit starts running.
The previous status appears on the display
(except. TIMER, SLEEP mode)
2
Press MODE button. For each press,
operation mode changes as follows:
FAN
TEMP
Remote
controller
Control panel
AUTO COOL DRY FAN HEAT
COOL DRY
AUTO
TEMP+ TEMP- HEALTH
FAN
Then select AUTO run or select COOL
operation or select DRY operation or select
HEAT operation*
3
Select temp. button
Press TEMP button
TEMP+
Every time the button is pressed, temp.
setting increases 1 C
Every time the button is pressed, temp.
TEMP-
setting decreases 1 C
If the button is kept pressed, setting will
increase or decrease quickly.
4
Press FAN,For each press, operation mode
changes as follows:
Remote
controller
Control
panel
LOW MID HIGH AUTO
12 2 12 23 3 12 23 34 4 12 23 34 4
LOW
MID HIGH AUTO
Part 1 to 4
bright periodically
Unit runs at the speed displayed on LCD.
When fan speed is AUTO,it is changed
automatically according to the indoor temperature.
Press ON/OFF button Unit stops running.
5
In DRY mode, when room temp.becomes 2 oC
higher than temp. setting,unit will run intermittently
at LOW speed regardless of FAN setting.
COOL operation starts when room
temp. is higher than temp. setting.
Temp.setting+2 C
Temp.setting
On reaching 2 C higher than temp.
setting,unitwill run in mild DRY mode.
Ultra-low air flow
HEAT
Note:
During Auto run operation, temp. setting will be shown in LCD display, unit will select heating,
cooling or fan operation according to the room temp.
6
Operation
Manual Operation
Control panel
ON/OFF
MODE
Fan Operation
FAN
TEMP
TEMP+ TEMP- HEALTH
Remote controller
TEMP
ON
HEALTH
MODE
SLEEP
CLOCK
TIMER
RESET
OFF
LIGHT
FAN
SWING
SET
HEAT
LOCK
1.Unit start
Press ON/OFF button to start your air conditioner.
Previous operation status appears on LCD (except for
TIMER, SLEEP, setting).
2.Select operating mode
Press MODE button. At each press, operation mode
changes as follows:
Remote
controller
Control panel
AUTO
AUTO
COOL
DRY
FAN HEATCOOL DRY
FAN
HEAT
Then select FAN
3. Adjust fan speed
Press FAN button. At each press, fan speed changes
as follows:
Remote
controller
Control
panel
LOW
12 2 12 23 3 12 23 34 4
LOW
MED
MID HIGH
HIGH
Air conditioner will run at the selected fan speed.
4. Unit stop
Press ON/OFF button to stop unit.
About FAN mode
When the air conditioner runs in FAN
mode,it is not possible to select AUTO
FAN or to set temperature.
7
Operation
Air flow adjustment
Swing louvers
(Vertical louvers)
Up and down
(Horizontal louvers)
Side from side
Position 1
Position 1
(Not availble in these units)
(Not availble in these units)
(AUTO SWING)
HEALTH
RESET
MODE
SLEEP
CLOCK
TIMER
TEMP
ON
OFF
LIGHT
SWING
HEAT
Position 2
Position 2
FAN
Position 3
Position 4
SET
Position 5
LOCK
Position 6
[COOL/DRY/FAN
/AUTO(COOL)
have not]
(AUTO SWING)
Position 3
Position 4
Position 5
Position 6
Position 7
Position 8
2.Up & down air direction
Press the up & down button once ,the LCD aiflow direction will display as follows:
Cooling/Dehumification/airflow :
Remote controller:
Heating :
Auto :
Position 1 Position 2 Position 3 Position 4 Position 6
Position 5 Position 4 Position 3 Position 2 Position 1 Position 6
Position 1 Position 2 Position 3 Position 4 Position 5 Position 6
The up& down flade will move according to the above conditions.
Note:Pay more attention to not cut down the power supply because the flade can’t back to
the colse position at this circumstance;
3.Left & right air direction
Press the Left & right button once ,the LCD aiflow direction will display as follows:
Remote controller:
The left & right flade will move according to the above conditions.
Note:
1.During AUTO mode,pls. don’t touch the flade to avoid damaging the inner part of the unit;
2.If the difference between real position & the chart position ,press ON/OFF(control panel)
button or ON/OFF (remote controller ) button to close the flade and re-open the unit,then it
will be normal condition.
Position 1 Position 2 Position 3 Position 4 Position 5 Position 6 Position 7 Position 8
8
Operation
Sleep Function
Control panel
ON/OFF
MODE
FAN
SLEEP
TEMP
TEMP+ TEMP- HEALTH
Use of SLEEP function
Before using this function, the clock must be set.
After the unit's start, set running mode and then press SLEEP button once to make the air conditioner
have the previous-set sleep time (first power-on is "1h"). The sleep symbol will appear. Press time
button / : you can choose the time in 1~8 hours. Each time the button is pressed, the time
increases/decreases 1 hour: "xh" and "OFF" indications appear on the display.
The control panel will display "SLEEP" ON LCD when
SLEEP function set.
Operation Mode
1.In COOL, DRY mode
One hour after sleeping operation start, the
temperature
is 1 C higher than the setting one. After another
hour, temperature rises 1 C: sleep run continuously
for another 6 hours and then stops. The actual
temperature is higher than the setting one which
is to prevent from being too cold to your sleep.
2.In HEAT mode
One hour after sleeping operation start, the
temperature
is 2 C lower than the setting one. After another
hour, temperature decreases by 2 C more.
Temperature will automatically rise by 1 C after
another 3 hours' continuous operation. The actual
temperature is lower than the setting one which
is to prevent from being too hot to your sleep.
3.In AUTO mode.
The air conditioner will run in corresponding sleep
operation according to the automatically selected
operation mode.
SLEEP RUN BEGINS
about 6 hrs
1 hrs
SETTING T
In COOL,DRY mode
SETTING T
1 hrs
1 hrs
SLEEP RUN BEGINS
In HEAT mode
Remote controller
SLEEP RUN STOPS
increase 1 C
increase 1 C
decrease 2 C
decrease 2 C
about 6 hrs
3 hrs
increase 1 C
SLEEP RUN STOPS
SHUT DOWN
SHUT DOWN
Notes:
After setting SLEEP function, it is not possible to set clock.
If set-sleep time does not reach 8 hours, unit will automatically stop
operation after set time is reached.
Set " TIMER ON " or " TIMER OFF "In COOL,DRY mode function first,
then set SLEEP. After set SLEEP function, the TIMER function cannot
be set.
9
HEALTH
TEMP
ON
FAN
OFF
MODE
SLEEP
SWING
SET
CLOCK
TIMER
HEAT
LOCK
LIGHT
RESET
Operation
Manual Operation
Control panel
Remote controller
ON
Timer ON/OFF Function
FAN
MODE
ON/OFF
Set clock correctly before starting TIMER operation
1.Unit start
After unit start, select your desired operation mode (operation
mode will be displayed on LCD)
2.TIMER mode selection
Press TIMER button on the remote controller to change TIMER
mode. Every time the button is pressed, display of TIMER mode
changes as follows:
TIMER
TEMP
TEMP+ TEMP- HEALTH
blank
HEALTH
MODE
SLEEP
CLOCK
TIMER
RESET
TEMP
ON
OFF
LIGHT
1
SWING
SET
HEAT
LOCK
ON
AM
12:00
FAN
TIMER ON
OFF ON OFF
PM
12:00
TIMER OFF
AM
12:00
TIMER ON-OFF
PM
12:00
Then select TIMER mode as needed (TIMER ON or TIMER OFF).
Now or will flash.
ON
OFF
3.TIMER setting (press time adjust buttons )
Every time the button is pressed, time increases 1 minuts.
If the button is kept pressed, time changes quickly.
Every time the button is pressed, time decreases 1 minuts.
If the button is kept pressed, time changes quickly.
It can be adjusted within 24 hours at will.
4.Confirm setting
After setting correct time, press SET button to confirm time. Now
or stop flashing.
ON
The control panel will display TIMER.
OFF
5.Cancel TIMER mode
Just press TIMER button several times until TIMER mode
disappears.
Hints:
After replacing batteries or if a power failure occurs, TIMER setting must be reset.
Remote controller has memory function. When you use TIMER mode next time, just press SET
button after mode selection if timer setting is the same as the previous one.
Note:
After setting TIMER function, the remote controller displays TIMER time.
10
Operation
Manual Operation
Control panel
ON/OFF
MODE
Timer ON-OFF Function
FAN
TIMER
TEMP
TEMP+ TEMP- HEALTH
Remote controller
ON
TEMP
HEALTH
MODE
SLEEP
CLOCK
TIMER
RESET
ON
OFF
LIGHT
FAN
SWING
SET
HEAT
LOCK
Set clock correctly before starting TIMER operation
1.Unit start
After unit start, select your desired operation mode (operation
mode will be displayed on LCD)
2.TIMER mode selection
Press TIMER button on the remote controller to change TIMER
mode. Every time the button is pressed, display of TIMER mode
changes as follows:
ON OFF ON OFF
AM
12:00
TIMER ON
PM
12:00
TIMER OFF
AM
12:00
TIMER ON-OFF
Then select TIMER ON-OFF mode.
ON
PM
12:00
blank
will flash.
3.Time setting for TIMER ON
Press time button
Every time the button is pressed, time increases 10 minuts.
If the button is kept pressed, time will changes quickly.
Every time the button is pressed, time decreases 10 minuts.
If the button is kept pressed ,time will changes quickly.
It can be adjusted within 24 hours at will.
AM refers to morning and PM refers to afternoon.
4.Timer confirming for TIMER ON
After setting correct time, press TIMER button to confirm time.
Now
stops to flash, while
ON
starts flashing.
OFF
5.Timer setting for TIMER OFF
Press time buttons and follow the same procedures in " Time setting for TIMER ON"
6.Time confirming for TIMER OFF
After time setting, press SET button to confirm time. stops to flash.
The control panel will display TIMER.
OFF
7.Canel TIMER mode
Just press TIMER button several times until TIMER mode disappears.
According to the time setting sequence of TIMER ON and TIMER OFF, either start-stops or
stops-start can be realized.
If the time setting of TIMER ON is the same as TIMER OFF, TIMER ON-OFF function cannot
be set.
11
Operation
Control panel
Control panel display
ON/OFF
MODE
FAN
TEMP
TEMP+ TEMP- HEALTH
Display function
1.Control panel display control:
Press the LIGHT button ,the LCD will display according to the following
sequence when press once :
LCD bright
Buzzer not act
2.LCD color control:
Function
Auto
Cooling
Heating & Auxillary
Dehuimidy
When the LCD bright ,the color will display according to the above standard color ,when
two or more than two kinds of functions operate,the color will display according the
priority class (Sequence from High to low 3 2 1 ).
White & Pink
Light blue
Color
Blue
Red
LCD bright
Buzzer act
Priority
1
1
1
1
LCD not bright
Buzzer act
Function
Blowing
Negativeion&
Anti-bacterial
Double fresh air
Color
Yellow & Green
Green
Pink
Priority
1
2
3
When cut off the power and restart the power ,the room temp. will be displayed after
full screen display lasting 5 seconds .Press the panel button or remote control ,the
air conditioner will send out music sound .
12
Operation hints
Unit operation
Protection devices inside the unit will activate to stop unit operation, when ambient
temp. is extremely low or high.
When unit is running under high humidity in cooling or dehumidifying mode, condensate
might appear at outlet grill.
3-min delay protection
Unit will not restart until 3 min have elapsed for the protection of the unit.
Fan speed changes
When Fan speed is set at Auto in cooling mode, it will be automatically reduced as
room temp. is approaching temp. setting.
In dry mode, fan speed will change automatically.
Cold draft prevention
In heating mode, indoor fan will not run for the first 2-5 min. due to cold draft prevention.
Defrosting
When frost accumulates on heat exchanger in heating mode, unit will start defrosting
automatically.
During defrosting, both indoor and outdoor fan stop.
After defrosting, unit resumes running.
Use objectively
Heat pump works by means of absorbing outside heat to warm room air, so outdoor
temp. degree will affect unit's heating efficiency.
13
Energy saving
Keep proper room temp.
Too cold or too warm is no good
to your health, and power
consumption will be increased as
well.
Air filter should be periodically cleaned
If air filter is clogged:
It will cause poor cooling and
heating efficiency, higher power
consumption and even problem
may occur. In cooling operation,
water will flow out.
Use Timer effectively
You may use Timer mode to keep
a comfortable room temp.when
Proper temp.
ON
AM
8:00
OFF
PM
5:00
you wake up or come home from
outside.
Avoid direct sunlight
and air flow
Adjust air flow
properly
14
Maintenance
Disconnect power supply Don't touch it with wet
hand
Don't splash water directly on indoor
unit.
This could be
very dangerous
Don't spray any paint or insecticide
on the unit.
This will cause damage or even fire accident.
Air filter cleaning
Don't wash with hot water
or solvent to clean the unit
Pull it out from top as shown in Fig.
Use water or vacuum cleaner to clean it.
If it is extremely dirty , wash it with neutral
detergent or soap water.
Wash it with clean water and install it after
complete dry.
Caution:
Don't use hot water over 40 C, as this may cause damage to air filter.
Wipe air filter carefully.
15
Maintenance
Indoor and outdoor cleaning
Clean it with warm and wet cloth or with neutral detergent, then wipe it dry with
clean and soft cloth.
If air conditioner is very dirty, clean it with cloth soaked in neutral detergent,then
wipe off the detergent with clean water.
Don't use water higher than 40 C , which will cause discoloring and deformation.
Don't use insecticide or other chemical detergents.
After season maintenance
Let the unit run in Fan mode for half a day in a
fine weather to dry completely the unit inside.
Turn off the unit and pull out power plug.
There might be certain power consumption even
if unit is stopped.
Clean air filter and indoor unit, cover outdoor
unit after cleaning.
Before season maintenance
Check if there are obstacles at inlet and outlet of indoor and outdoor unit,
whick will reduce unit efficiency.
Don't fail to attach air filter after making sure it
is cleaned.
Dust will enter into unit causing damages or
faults if it is running without air filter.
To protect compressor at start, please connect external power supply to
the unit 12 hrs prior to starting. Also please keep the power supply switch
ON during the whole season.
16
Trouble shooting
Followings are not problems
Sound of water flowings are not
problems.
Sound of cracking is heard.
Smells are generated.
During operation, white fog or steam
comes out of indoor unit.
In cooling operation, unit switches to fan
operation.
Unit will not restart after stop.
Won't start?
During unit start and operation or at stop, a swishing or
gurgling noise may be heard. This noise is generated by
refrigerant flowing in the system.
During unit operation, a cracking noise may be heard.
This noise is generated by the casing expanding or
shrinking because of temperatuer changes.
This is because the system circulates smells from the
interior air such as the smell of cigarettes or the painting
on the unit.
When unit is running at places like restaurant where dense
edible oil fumeis always exist, this will happen.
To prevent frost from accumulating on indoor heat
exchanger, unit will switch to fan operation for a while
then resume cooling operation.
Though ON/OFF button is set to
ON, unit won't resume cooling,dry
or heating operation in 3 min after
it is stopped, this is because of 3min-delay protection circuit.
No outlet air or fan speed can't be changed in
dry mode.
In heating operation, water or
steam are blown out of indoor
unit.
In heating operation, indoor fan won't stop even
if unit is stopped.
Please wait 3 minutes
Unit will reduce fan speed repeatedly and automatically
if room temp. is too low in dry operation.
This occurs when frost
accumulated on the outdoor unit
is removed.
(during defrosting operation)
After unit stops, indoor fan will go on running until indoor
unit cools down.
17
When problems occur
Before asking services, please firstly check your unit according to following.
Air conditioner won't start.
Is power supply switch
turned on?
Is city power supply normal?
Is leakage current breaker
activated?
Power supply
switch is not set
at ON.
Are operation controlls
adjusted correctly
as specified?
Proper
temp
Are horizontal louvers
at up position (in
heating mode)?
Is there any direct sunlight
in the room?
Power
failure?
Poor cooling or heating
Is air filter too dirty?
Any doors or windows left
open?
Poor cooling
If there are unexpected heat
sources in the room?
This is very dangerous, please
disconnect power supply
immediately and contact your
dealer.
Are there any obstacles at inlet
or outlet grill?
Too many people in the room?
If your unit still can't work properly after above mentioned checks, or following problems occur,
please stop it immediately and contact your dealer.
Fuses or circuit breakers often blow out.
Water comes out in cooling/dry operation.
Operation is abnormal or sound is heard.
If the fuse on PC board is broken please change it with the type of T3.15A/250VAC.
18
When problems occur
1. Errors display
Failure description
Drainage system abnormal
Room temp. sensor abnormal
Indoor coil temp. sensor abnormal
Outdoor temp. sensor abnormal
Outdoor coil temp. sensor or
discharge temp. sensor abnormal
The phase sequence of power abnormal
or over current malfunction
Outdoor high pressure or low pressure
abnormal
The communication between indoor
PCB and control board abnormal
The communication between indoor
PCB and outdoor PCB abnormal
Code on LCD display
E0
E1
E2
E3
E4
E5
E6
E8
E9
2. Power supply
Use copper wire only, the parameter of connecting cable is H05RN-F 4G 0.75mm2.
The power cable should be over
The power cable should be over
H07RN-F 5G 2.5mm2(AP482AKEAA)
H07RN-F 5G 4.0mm2(AP602AKEAA)
Air conditioner must use an exclusive line (over 30A)
When installation air conditioner in a wet place, try to use a circuit breaker
against current leakage.
For installation in other places, use circuit breaker as far as possible.
The breaker of the air conditioner should be all-pole switch ; and the distance
between its two contacts should be no less than 3 mm.
Such means for disconnection must be incorporation in the fixed wiring
3.Charge-over switch.
For AP482AKEAA, the charge-over switch is set:
BM1: 1 OFF 2 ON
BM2: 1 OFF 2 OFF 3 OFF 4 OFF
BM3: 1 OFF 2 OFF 3 OFF 4 OFF
BM4: 1 OFF 2 ON
For AP602AKEAA, the charge-over switch is set:
BM1: 1 OFF 2 ON
BM2: 1 OFF 2 OFF 3 OFF 4 OFF
BM3: 1 OFF 2 OFF 3 OFF 4 OFF
BM4: 1 OFF 2 ON
19
Indoor & outdoor unit connection
Over 10cm
Over 100cm
pipe direction
Over 10cm
Left
Rear
Over 10cm
Right
ON/OFF
MODE
FAN
SET
HUMI
TEMP
HEALTH
TIMER
SLEEP
TEMP+
TEMP-
HEALTH
Bottom
Over 10cm
Over 60cm
Over 10cm
Over 15cm
20
Tools necessary
Tools necessary
1. Screw driver
2. Hacksaw
3. 70mm dia. hole core drill
4. Spanner (dia. 22, 36mm)
5. Spanner (16, 18, 22, 36mm)
6. Pipe cutter
7. Flaring tool
8. Knife
9. Nipper
10. Gas leakage detector or soap
water
11. Measuring tape
12. Reamer
13. Refrigerant oil
Standard accessories
Following parts shall be field
supplied
Mark
Parts name
Adhesive tape
A
Pipe clip
B
Connecting hose
C
Insulation material
D
Putty
E
Drain hose
F
21
Installation procedures
Display of whole unit
Try to bring the packed unit to the installation place.
When it is inevitable to unpack the unit, be careful not to damage the unit. Wrap it with
nylon etc.
After unpacking, be sure to put it with the front side of the unit facing up.
Delivery
Note: When delivering, don't hold plastic
Facing up
parts like inlet and outlet grill etc.
Installation of outdoor unit
Selection of installation place
Place strong enough to support the unit and will
not cause vibration and noise.
Place where discharged wind and noise doesn't
cause a nuisance to the neighbors.
Place where is less affected by rain or direct
sunlight and is sufficiently ventilated, or to install
a shield.
Place with enough space for smooth air flow.
Fixing of the unit
Fix outdoor unit using M10 bolt to concrete floor horizontally.
If installed on the wall or on top of a roof, bracket should be fixed securely to
resist earthquake or storms.
Use rubber pad during installation against unit vibration.
over 10cm
over 10cm
over 60cm
over 30cm
over 15cm
380
190 580
190
Installation dimension of outdoor unit (mm)
22
Installation procedures
Installation of indoor unit
Selection of installation place
Place where it is easy to route drainage pipe and outdoor piping.
Place away from heat source and with less direct sunlight.
Place where cool and warm air could be delivered evenly to every corner of the room.
Place near power supply socket. Leave enough space around the unit (refer to
installation drawings).
Fixing of the unit
Position of the wall hole
1.
Wall hole should be decided according to installtion place and piping direction.
(refer to installation drawings)
Making a wall hole
2.
Drill a hole of 70mm dia. with a little slope towards outside.
Install piping hole cover and seal it with putty after installation.
INDOOR SIDE
wall hole
70mm
OUTDOOR SIDE
wall thickness
( Cross section of wall hole )
Fixing of indoor unit
With the unit set up vertically,fix the fitting metal to the unit with screws, then fix the
fitting metal to the wall with cement nail and washer, as shown below:
Cement nail
Fitting metal
Screw
Moreover, if want to fix the unit more firmly, you should fix the bottom panel to the
ground with concrete bolts,as shown below:
4- 14 hole 30 depth
330
260
130
2- 10 hole
79
(79)
Fitting hole
Bottom Panel
23
202
(202)
Installation procedures
Piping connection
Connecting method
1.
Apply refrigerant oil at half union and flare nut.
To bend a pipe, give the roundness as large as possible not to crash the pipe.
When connecting pipe, hold the pipe centre to centre then screw nut on by hand,refer
to Fig.
Be careful not to let sundries, such as sands enter the pipe.
Forced fastening without centering may
damage the threads and cause a gas leakage.
Pipe dia Fastening torque
Liquid pipe 9.52mm(3/8")
Gas pipe 19.05mm(3/4")
32.7-39.9N.m
97.2-118.6N.m
2. Piping connection of indoor unit
Arrangement of piping and drainage pipe
SET
HEALTH
FAN
TEMP+ TEMP- HEALTH
MODE
ON/OFF
HUMI
TIMER
SLEEP
TEMP
After opening inlet grill, you will see a control
box as shown in the Fig.
Remove the cover before wiring work.
Cut away, with a hammer or a saw, the lid for piping according to piping
direction.
Insulation material
Copper tube
Drain hose
Connecting electric cable
for indoor and outdoor unit
According to the piping method, connect the piping on indoor unit with union of
connecting pipe.
Arrange the piping as per the wall hole and bind drain hose connecting electric cable
and piping together with polyethylene tape.
Insert the bound piping connecting electric cable and drain hose through wall hole
to connect with outdoor unit.
24
Installation procedures
Arrangement of drain hose
Drain hose shall be placed in under place.
There should be a slope when arrange drain hose. Avoid up and down waves in drain
hose.
Indoor unit
Up
Slope
Good
Down
Bad
If humidity is high, drain pipe( especially in room and indoor unit ) must be
covered with insulation material.
3. Piping connection of outdoor unit.
Connect the connecting pipe and inlet and outlet liquid pipe according to the
piping method.
4.Purging method
Discharge the air out of the indoor unit and the refrigerant pipe by vacuumizing
(1) Fasten all the nuts of the indoor and outdoor pipes to make these parts out of
leakage.
(2) Under the condition of the complete close of the indoor and outdoor valve center
(both liquid and gas side),dismount the repair valve cap.Vacuumizing through the
charge mouth of the repair valve.
(3) After vacuumizing fasten the repair valve,and dismount the cap of the big and
small stop valve, then loosen the stop valve center completely and fasten the big and
small stop valve.
25
Installation procedures
Electric wiring
Note:
Electric wiring must be done by qualified person.
The power supply connects from the outdoor unit.
The connecting cable and power cable are self-provided.
Wiring of indoor unit
Insert the cable from outside the wall hole where piping already exist.
Pull it out from front.
Loosen terminal screws and insert cable end fully into terminal block, then tighten it.
Pull the cable gently to make sure it is tight.
Replace cover after wiring.
OK NO
Wiring of outdoor unit
Insert the cable from inside the wall hole
where piping already exists.
Pull it out from front.
Loose terminal screw and insert cable end fully
into terminal block, then tighten it.
Pull the cable gently to make sure it is tight.
Replace cover after wiring.
AP482AKEAA AP602AKEAA
1 2 3
Y/G
POWER SUPPLY:
380-400V, 3N~, 50Hz
N 1 2 3R S T
terminal block
table clamp
Y/G
Note:
When connecting indoor and outdoor wire, check the number on indoor and
outdoor terminal blocks.Incorrect wiring may damage air conditioner's
controller or cause operation failure.
26
Others
1. Pipe cutting and flaring
Be sure to carry out deburring after pipe cutting with a pipe cutter.
Insert flaring tool to make a flare.
Correct
Incorrect
Lean Damaged flare Crack Partial Too outside
Pipe dia. Dimension A(mm)
Liquid pipe
Gas pipe
9.52mm (3/8")
19.05mm (3/4")
1.0 ~ 1.8
1.4 ~ 2.2
2.Installation inspection and test run:
Please operate unit according to this Manual.
Items to be checked during test run. Please made a " " in " "
Are there any gas leakage?
How is insulation at piping connection carried out?
Are electric wires of indoor and outdoor unit firmly inserted into terminal block?
Is electric wiring of indoor and outdoor securely fixed?
Is draminage securely carried out?
Is earth line ( grounding ) securely connected?
Is power supply voltage abided by the code?
Is there any noise?
Is control display normal?
Is cooling operation normal?
Is room temp. regulator normal?
A
Flaring tool
27
HAIER GROUP
Qingdao Haier Air Conditioner Electric Co., Ltd.
Address: Haier Garden, Qianwangang Road, Economic Development Zone,
Qingdao, Shandong 266500, P.R.China
Web Site: http://www.haier.com
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