SPLIT TYPE ROOM AIR CONDITIONER
OPERATION MANUAL
HSU-12CR03-Y
HSU-18CR03-Y
Please read this operation manual before using the air conditioner.
0010515222
Cautions
Disposal of the old air conditioner
Safety Instructions and Warnings
Before disposing an old air conditioner that
goes out of use, please make sure it's inop-
erative and safe. Unplug the air conditioner
in order to avoid the risk of child entrapment.
Before starting the air conditioner, read the
information given in the User's Guide caref-
ully. The User's Guide contains very impor-
tant observations relating to the assembly,
operation and maintenance of the air
It must be noticed that air conditioner system conditioner.
contains refrigerants, which require speciali-
The manufacturer does not accept respon-
zed waste disposal. The valuable materials
contained in an 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 damagedprior 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.
sibility 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.
Disposal of the packaging of your
new air conditioner
For the purpose of the safety,the air con-
ditioner must be properly grounded in acco-
rdance with specifications.
All the packaging materials employed in the
package of your new air conditioner may be
disposed without any danger to the
environment.
Always remember to unplug the air
conditioner before openning inlet grill. Never
unplug your air conditioner by pulling on
the power cord. Always grip plug firmly and
pull straight out from the outlet.
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 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 conditioner.
All these valuable materials may be taken to
a waste collecting center and used again after
adequate recycling.
Do not damage any parts of the air
conditioner that carry refrigerant by piercing
or performating 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.
Consult your local authorities for the name
and address of the waste materials collecting
centers and waste paper disposal services
nearest to your house.
1
Cautions
7. The appliance is not intended for use
by young children or infirm persons
without supervision.
Do not obstruct or cover the ventilation
grille of the air conditoner.Do not put fingers
or any other things into the inlet/outlet and
swing louver.
8.Young children should be supervised
to ensure that they do not play with
the applience.
Do not allow children to play with the air
conditioner.In no case should children be
allowed to sit on the outdoor unit.
9.Please employ the proper power plug,
which fit into the power supply cord.
Specifications
10 .The power plug and connecting cable
must have acquired the local attestation.
The refrigerating circuit is leak-proof.
The machine is adaptive in following
situation
11.In order to protect the units,please turn
off the A/C first, and at least 30 seconds
later, cutting off the power.
1.Applicable ambient temperature range:
35oC/24oC
Maximum:D.B/W.B
Minimum:D.B/W.B 18oC/14oC
Indoor
46oC/27oC
18oC
Cooling
Maximum:D.B/W.B
Outdoor
Minimum: D.B
2. If the power supply cord is damaged, it
must be replaced by the manufacturer
or its service agent or a similar qualified
person.
3. If the fuse of indoor unit on PC board is
broken,please change it with the type of
T. 3.15A/ 250V.
4. The wiring method should be in line with
the local wiring standard.
5. After installation, the power plug should
be easily reached.
6. The waste battery should be disposed
properly.
2
Cautions
Safety Instruction
Please read the following Safety Instructions carefully prior to use.
The instructions are classified into two levels, WARNING and CAUTION according to
the seriousness of possible risks and damages as follows. Compliance to the
instructions are strictly required for safety use.
Installation
WARNING
Please call Sales/Service Shop for the Installation.
Do not attempt to install the air conditioner by yourself because improper works
may cause electric shock, fire, water leakage.
lnstallation in a inadequate place may cause accidents. Do not install in the following place.
CAUTION
Do not install in the
place where there is
any possibility of
inflammable gas
leakage around the
unit.
Do not get the unit
exposed to vapor
or oil steam.
Connect the earth
cable.
Check proper
installation of the
drainage securely
earthing
STRICT
ENFORCEMENT
PROHIBITION
PROHIBITION
3
Cautions
WARNING
When abnormality such as burnt-small found,
immediately stop the operation button and
contact sales shop.
Use an exclusive power source with a
circuit breaker
STRICT
ENFORCEMENT
OFF
Connect power supply cord
to the outlet completely
Use the proper voltage
Do not use power supply cord
extended or connected in halfway
STRICT
ENFORCEMENT
STRICT
ENFORCEMENT
PROHIBITION
Do not insert objects into the air
inlet or outlet.
Take care not to damage
the power supply cord.
Do not use power supply cord
in a bundle.
PROHIBITION
PROHIBITION
PROHIBITION
Do not channel the air flow directly
at people, especially at infants or
the aged.
Do not start or stop the
operation by disconnecting
the power supply cord and so on.
Do not try to repair or reconstruct
by yourself.
PROHIBITION
PROHIBITION
CAUTION
Take fresh air occasionally especially
when gas appliance is running at the
same time.
Do not operate the switch with
wet hand.
Do not use for the purpose of storage of
food, art work, precise equipment,
breeding, or cultivation.
STRICT
ENFORCEMENT
PROHIBITION
PROHIBITION
Do not pour water onto the unit
for cleaning
Do not install the unit near a fireplace
or other heating apparatus.
Check good condition of the
installation stand
PROHIBITION
PROHIBITION
PROHIBITION
Do not place animals or plants in
the direct path of the air flow
Do not place flower vase or water
containers on the top of the unit.
Do not place any objects on or
climb on the unit.
PROHIBITION
PROHIBITION
PROHIBITION
4
Parts and Functions
Indoor unit
air ionization purify layer
(inside)
Air filter(inside)
Outlet
Inlet
Vitamin C layer+
Bacteria-killing medium sets
(inside)
Inlet grille
display board(inside)
Horizontal flap
(adjust up and down air flow
Don't adjust it manually)
Anion generator
(inside)
Vertical blade(inside)
(adjust left and right air flow)
Power plug
Outdoor unit
1
3
4
OUTLET
CONNECTING PIPING AND ELECTRICAL
DRAIN HOSE
WIRING
2
INLET
5
Parts and Functions
33
34
11 15
16
22
21
17
19
10. ON/OFF button
Used for unit start and stop.
11. TIMER ON display
12. FAN SPEED display
LOW
HI
MED
AUTO
13. LOCK display
PURIFY
14. SWING UP/DOWN display
15. SLEEP display
16. HEALTH display
17. Operation mode display
FRESH
28
Operation mode
Remote controller
Display board
AUTO COOL DRY
FAN
POWER/SOFT
18.Singal sending display
19. POWER/SOFT display
20. Left/right air flow display
21. TEMP display
Remote controller: to display the TEMP. setting.
22. TIMER OFF display
23. CLOCK display
1.CODE
24. TEMP button
Used to select CODE A or B with a press,A or B
will be displayed on LCD.
Please select A without special explanation.
Used to select your desired temperature.
25. FAN button
Used to select fan speed: LOW,MED, HI, AUTO.
2.RESET
26. HEALTH AIRFLOW button
Used to set the health airflow mode.
When the remote controller appears abnormal,
use a sharp pointed article to press this button
to reset the remote controller normal.
27. SWING UP/DOWN button
Used to select up or down air sending direction.
3.LIGHT button
Control the lightening and extinguishing of
the indoor LED display board.
28. SWING LEFT/RIGHT button
Used to select left/right air flow.
29. FRESH button(optional)
Use to set fresh air function.
4. TIMER button
Used to select TIMER ON, TIMER OFF,
TIMER ON-OFF.
30. SET button
Used to confirm timer and clock settings.
5. CLOCK button
31. POWER/SOFT button
Used to set power/soft function.
Used to set correct time.
6. SLEEP button
Used to select sleep mode.
7. MODE button
32. LOCK
Used to lock buttons and LCD display. If pressed, the
other buttons will be disabled and the lock condition
display appears. Press it once again, lock will be
canceled and lock condition display disappears.
AUTO COOL
DRY
FAN
8. HOUR button
33. Remote signal receiver
Used to set clock and timer setting.
34. Emergency operation button(touch key)
Used to set emergency operation and test operation.
9. Purify button
Used to set air ionization purify and healthy function.
NOTE: 1.Cooling only unit do not have functions and displays related with heating.
2.The CODE button on this remote controller is not available.
6
Parts and Functions
Clock Set
When unit is started for the first time and after replacing batteries in
remote controller, clock should be adjusted as follows:
FRESH
1. Press CLOCK button,"AM" or "PM" flashes.
2. Press or
to set correct time. Each press will increase or decrease
POWER/SOFT
1 min. If the button is kept depressed, time will change quickly.
3. After time setting is confirmed, press SET, "AM" or "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 obstacle as well.
Don't throw or knock the remoter controller.
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 signals, so the distance to the indoor unit should be shorter.
Loading of the battery
Load the batteries as illustrated right
2 R-03 (7#) batteries
Remove the battery cover:
Slightly press" "area and push down the cover
as illustrated.
Load the battery:
Be sure that the loading is in line with the "+" / "-".
request as illustrated on the bottom of the case.
Put on the cover again.
Confirmation indicator:
After pressing power ON/OFF, if no display, reload the batteries.
Note:
Full display or unclear display during operation indicates the batteries have been used up.
Please change batteries.
Used two new same-typed batteries when loading.
If the remote controller can't run normally during operation, please remove the batteries and
reload several minutes later.
Hint:
Remove the batteries in case unit won't be in usage for a long period. If there are any display
after taking-out, just need to press reset key.
7
Operation
HEALTH operation
Display board
1.Unit start
Press ON/OFF on the remote controller, unit starts.
Remote controller
2.Health anion function
Press Purify button.
controller and
is displayed on the remote
is displayed on the display
board . Air conditioner starts air ionization purify and
health anion function operation.
For twice press,
and
disappear,the operation stops.
When indoor fan motor is running, it has air ionization
purify and healthy process function.
PURIFY
BRIEF INTRODUCTION TO AIR IONIZATION PURIFY AND
HEALTH ANION FUCTION
FRESH
1.The anion generator in the air conditioner can generate
a lot of anion effectively balance the quantity of position
and anion in the air and also to kill bacteria and speed up
the dust sediment in the room and finally clean the air in
the room.
POWER/SOFT
2.The purification function of AIP:
DC high voltage bring high voltage electrostatic field, which
ionize air into positive and negative ion. a great deal of
positive and negative ion adhere to dust passing by, so the
dust become "particle with electric charge". so the dust
passing by adheres to the AIP board under the force from
the electric field, which purifies the unit.
3.When power off, press the purify button, the Remote
controller shows "FAN, low, AIP, and negative ion", and
the TIMER function is available.
8
Operation
Auto Operation
Display board
1. Unit start
Remote controller
Press ON/OFF on the remote controller, unit starts.
2.Select operation mode
Press MODE button. For each press, operation mode
changes as follows:
Remote controller:
AUTO
COOL
DRY
FAN
Then
Select Auto operation
3.Select temp.setting
Press TEMP. button
PURIFY
Every time the button is pressed, temp.setting
increase 1oC,if kept depressed, it will increase
rapidly
FRESH
Every time the button is pressed, temp.setting
decrease 1oC,if kept depressed, it will decrease
rapidly
POWER/SOFT
Select a desired temperature.
4.Fan speed selection
Press FAN button. For each press, fan speed changes as
follows:
Remote controller:
LOW
AUTO
HI
MED
Air conditioner is running under displayed fan speed.
When FAN is set to AUTO, the air conditioner
automatically adjusts the fan speed according to room
temperature.
5.Unit stop
Press ON/OFF button, the unit stops.
About Auto Operation
Under the mode of auto operation, air conditioner will
automatically select Cool, Dry or Fan operation according
to room temperature.
9
Operation
Cool Operation
Display board
1. Unit start
Press ON/OFF on the remote controller, unit starts.
Remote controller
2.Select operation mode
Press MODE button. For each press, operation mode
changes as follows:
Remote controller:
AUTO
COOL
DRY
FAN
Then Select COOL operation
3.Select temp.setting
Press TEMP. button
Every time the button is pressed, temp.setting
increase 1oC, if kept depressed, it will increase
rapidly
PURIFY
FRESH
Every time the button is pressed, temp.setting
decrease 1oC,if kept depressed, it will decrease
rapidly
POWER/SOFT
Select a desired temperature.
4.Fan speed selection
Press FAN button. For each press, fan speed changes as
follows:
Remote controller:
LOW
AUTO
HI
MED
Air conditioner is running under displayed fan speed.
When FAN is set to AUTO, the air conditioner
automatically adjusts the fan speed according to room
temperature.
5.Unit stop
Press ON/OFF button, the unit stops.
10
Operation
Dry Operation
Display board
1. Unit start
Remote controller
Press ON/OFF on the remote controller, unit starts.
2.Select operation mode
Press MODE button. For each press, operation mode
changes as follows:
Remote controller:
AUTO
COOL
DRY
FAN
Then Select DRY operation
PURIFY
3.Select temp.setting
Press TEMP. button
FRESH
Every time the button is pressed, temp.setting
increase 1oC,if kept depressed, it will increase
rapidly
POWER/SOFT
Every time the button is pressed, temp.setting
decrease 1oC,if kept depressed, it will decrease
rapidly
Select a desired temperature.
4.Fan speed selection
Press FAN button. For each press, fan speed changes as
follows:
Remote controller:
LOW
AUTO
HI
MED
Air conditioner is running under displayed fan speed.
In DRY mode, when room temperature becomes
lower than temp.setting+2oC,unit will run intermittently
at LOW speed regardless of FAN setting.
COOL operation starts when room
temp.is higher than temp.setting.
Ultra-low air flow
Temp.setting+2oC
Temp.setting
5.Unit stop
Press ON/OFF button, the unit stops.
On reaching temp.setting +2oC
unit will run in mild DRY mode.
11
Operation
Fan Operation
Display board
1. Unit start
Remote controller
Press ON/OFF on the remote controller, unit starts.
2.Select operation mode
Press MODE button. For each press, operation mode
changes as follows:
Remote controller:
AUTO
COOL
DRY
FAN
Then Select FAN operation
PURIFY
3.Fan speed selection
Press FAN button. For each press, fan speed changes as
follows:
FRESH
Remote controller:
POWER/SOFT
LOW
HI
MED
4.Unit stop
Press ON/OFF button, the unit stops.
About FAN operation
In FAN operation mode, the unit will not operate in
not
COOL mode but only in FAN mode ,AUTO is
available in FAN mode.And temp.setting is disabled.
In FAN mode,SLEEP operation is
not available.
12
Operation
Air Flow Direction Adjustment
1.Status display of air sending
Horizontal flap
Vertical blade
Pos.1
Pos.1
Pos.2
Pos.2
PURIFY
Pos.3
Pos.3
FRESH
Pos.4
Pos.4
POWER/SOFT
Pos.5
Pos.5
Pos.6
Pos.7
Pos.6
(Auto swing)
Pos.8
2.Up and down air flow direction
For each press of
button, air flow direction on remote controller displays
as follows according to different operation modes:
COOL/DRY/FAN
Pos.1
Pos.2
Pos.3
Pos.4
Pos.6
Pos.6
remote controller:
AUTO:
remote controller:
Pos.1
Pos.2
Pos.3
Pos.4
Pos.5
The horizontal flap will swing according to the above positions
3.Left and right air flow direction
For each press of
remote controller:
button, remote controller displays as follows :
Pos.1
Pos.2
Pos.3
Pos.4
Pos.5
Pos.6
Pos.7
Pos.8
The vertical blade will swing according to the above positions.
Note:When restart after remote turning off, the remote controller will automatically
memorize the previous set swing position.
13
Operation
Sleep Operation
Display board
Operation
Before going to bed, you can simply press the
SLEEP button and unit will operate in SLEEP
mode and bring you a sound sleep.
SLEEP operation starts
SLEEP operation stops
Approx.6hrs
Use of SLEEP function
After the unit starts, set the operation status,
then press SLEEP button before which the
clock must be adjusted and time being set.
Rises 1OC
Rises 1OC
1 hr
1 hr
Unit stop
Temp.setting
Operation Mode
In COOL, DRY mode
1. In COOL,DRY mode
1 hours after SLEEP mode starts, temp. will
In AUTO mode
2.
O
become 1 C higher than temp. setting. After
The unit operates in corresponding sleep
mode adapted to the automatically selected
operation mode.
O
another 1 hours, temp. rises by 1 C further.
The unit will run for further 6 hours then stops.
Temp. is higher than temp. setting so that room
temperature won't be too Iow for your sleep.
3. In FAN mode
It has no SLEEP function.
Remote Controller
When TIMER function is set, the sleeping function
4.
can't be set up .After the sleeping function is set up,
if user resets TIMER function, the sleeping function
will be cancelled; the machine will be in the state of
timing-on.
5.Note to the power failure resume:
press the sleep button ten times in five seconds
and enter this function after hearing four sounds.
And press the sleep button ten times within five
seconds and leave this function after hearing
two sounds.
PURIFY
Power Failure Resume Function
FRESH
If the unit is started for the first time, the
compressor will not start running unless 3
minutes have elapsed. When the power
resumes after power failure, the unit will run
automatically, and 3 minutes later the
compressor starts running
POWER/SOFT
14
Operation
Timer On/Off Operation
Display board
Set clock correctly before starting TIMER operation.
1. After unit starts, select your desired operation mode
Operation mode will be displayed on LCD.
2. Timer mode selection
Remote Controller
Press TIMER button to change TIMER mode. Every
time the button is pressed, display changes as follows:
Remote controller:
BLANK
TIMER ON TIMER OFF
TIMER ON-OFF
Then select your desired TIMER mode (TIMER ON or
TIMER OFF). "
"or "
"will flash.
3.Time setting
Press HOUR
button.
Every time the button is pressed, time setting
increases 1 min, if kept depressed, it will increase
rapidly.
FRESH
WER/S
Every time the button is pressed, time setting
decreases 1 min, if kept depressed, it will decrease
rapidly.
It can be adjusted within 24 hours.
4.Confirming your setting
After setting correct time, press SET button to confirm
"
"or"
"on the remote controller stops flashing.
Time displayed: Unit starts or stops at x hour x min.
(TIMER ON or TIMER OFF).
5.Cancel TIMER mode
Just press TIMER button several times until TIMER
mode disappears.
Hints:
After replacing batteries or a power failure happens, time setting should be reset.
Remote controller possesses memory function, when use TIMER mode next time,
just press SET button after mode selecting if time setting is the same as previous one.
15
Operation
Timer On-Off Operation
Display board
Set clock correctly before starting
Remote Controller
TIMER operation.
1. After unit starts, select your
desired operation mode . Operation mode will be
displayed on LCD.
2. Timer mode selection
Press TIMER button to change TIMER mode. Every time
the button is pressed, display changes as follows:
Remote controller:
BLANK
TIMER ON TIMER OFF
TIMER ON-OFF
Then select your desired TIMER mode (TIMER ON - OFF).
"will flash.
"
3.Time setting
Press HOUR
button.
FRESH
Every time the button is pressed, time setting increases
1 min, if kept depressed, it will increase rapidly.
Every time the button is pressed, time setting decreases
1 min, if kept depressed, it will decrease rapidly.
It can be adjusted within 24 hours.
WERS
4.Timer confirming for TIMER ON
After setting correct time, press TIMER button to confirm
"
"
" on the remote controller stops flashing.
" starts flashing.
Time displayed: Unit starts or stops at x hour x min.
5.Time setting for TIMER OFF
Just press HOUR button ,follow the same procedure in
"Time setting for TIMER ON"
6.Time confirming for TIMER OFF
After time setting,press SET button to confirm.
"
" on the remote controller stops blinking.
Time displayed:Unit stops at x hour x min.
To cancel TIMER mode
Just press TIMER button several times until TIMER
mode disappears.
According to the Time setting sequence of TIMER ON
or TIMER OFF, either Start-Stop or Stop-Start can be
achieved.
16
POWER/SOFT Operation
Operation
POWER Operation
When you need rapid cooling, you can use this function.
Remote controller
Selecting of POWER operation
Press POWER/SOFT button. Every time the button is pressed,
display changes as follows:
BLANK
SOFT
POWER
Stop the display at
In POWER operation status:
FRESH
In COOL mode, compressor runs in high frequency
for 15 min then returns to original status setting.
To cancel POWER operation
Press POWER/SOFT button twice ,POWER/SOFT disappears.
SOFT Operation
You can use this function when silence is needed for rest
or reading.
Selecting of SOFT operation
Press POWER/SOFT button. Every time the button is pressed,
display changes as follows:
BLANK
SOFT
POWER
Stop the display at
In SOFT operation mode, fan speed automatically takes"ultra-low"
To cancel SOFT operation
Press POWER/SOFT button twice ,POWER/SOFT disappears.
Hints:
During POWER operation, in rapid COOL mode, the room
will show inhomogeneous temperature distribution.
Long period SOFT operation will cause effect of not too cool.
17
Operation
Health airflow Operation
1.Press ON/OFF to starting
Remote controller
The liquid crystal will display the working state of last time
(Except timer, sleeping, power/soft and health airflow).
Setting the comfort work conditions.
2.The setting of health airflow function
1).Press the button of health airflow,
appears on the
display. The nether inlet and outlet grills of the air condit-
ioner are closed and the airflow is blown horizontally from
the above inlet and outlet grills. Avoid the strong airflow
blows direct to the body.
2).Press the button of health airflow again,
appears on
the display. The above inlet and outlet grills of the air cond-
itioner are closed and the airflow is blown vertically from the
nether inlet and outlet grills. Avoid the strong airflow blows
direct to the body.
FRESH
3.The cancel of the health airflow function
Press the button of health airflow again, both the inlet and
outlet grills of the air conditioner are opened, and the unit
goes on working under the condition before the setting of
health airflow function.
POWER/SOFT
After stopping, the outlet grille will close automatically.
Notice: Cannot pull direct the outlet grille by hand. Otherwise,
the grille will run incorrectly. If the grille is not run correctly,
stop for a minute and then start, adjusting by remote controller.
Note:
1 .After setting the health airflow function, the position of inlet
and outlet grills is fixed.
2.In cooling, it is better to select the
mode.
3.In cooling and dry, using the air conditioner for a long time
under the high air humidity, a phenomenon falling drips of
water occurs at the outlet grille .
4.Select the appropriate fan direction according to the actual
conditions.
18
Operation
Emergency and Test Operation (wall-mounted type)
Emergency operation
Use this operation only when the remote controller
is defective or lost.
When the emergency operation switch is
pressed,the" Pi "sound is heard once, which means
the start of this operation.
In this operation, the system automatically selects
the operation modes, cooling or fan, according
to the room temperature.
emerg-
enc
Timer
mode
Operation Designated
Temperature
Air flow
mode
temperature
NO
NO
COOLING
FAN
ABOVE 21O
C
AUTOMATIC
AUTOMATIC
24O
C
C
BELOW 21O
C
24O
It is not possible to operate in dry mode.
Test operation
Test operation switch is the same as emergency switch.
Use this switch in the test operation when the room
temperature is below 16OC, do not use it in the normal
operation.
Continue to press the test operation switch for more
than 5 seconds. After you hear the "Pi" sound twice,
release your finger from the switch: the cooling operation
starts with the air flow speed "Hi".
emerg-
enc
After 30 minutes, test operation ends automatically.
Removal of the restriction of emergency or test operation
Press the emergency operation switch once more, or manipulate through the
remote controller; the "Pi" sound, the emergency or test operation is terminated.
When the remote controller is manipulated, it gets the system back to the
normal operation mode.
19
Maintenance
For Smart Use of The Air Conditioner
Setting of proper room
temperature
Do not block the air inlet
or outlet
Proper
temperature
Close doors and windows
during operation
Use the timer effectively
During cooling
operation prevent
the penetration of
direct sunlight with
curtain or blind
If the unit is not to be used
for a long time, turn off the
power supply main switch.
Use the louvers effectively
OFF
20
Maintenance
For Smart Use of The Air Conditioner
WARNING
Before maintenance,be sure to turn off the system and the circuit breaker.
Remote Controller
Indoor Body
Wipe the air conditioner by using a soft and
dry cloth.For serious stains,use a neutral
detergent diluted with water.Wring the water
out of the cloth before wiping.then wipe off
the detergent completely.
Do not use water, wipe the controller with a
dry cloth.Do not use glass cleaner or chemical
cloth.
Do not use the following for cleaning
Gasoline,benzine, thinner or cleanser may
damage the coating of the unit.
Hot water over 40OC(104OF) may cause
discoloring or deformation.
Air Filter cleaning
Open the inlet grille by pulling it upward.
Remove the filter.
Push up the filter's center tab slightly until it is released
from the stopper, and remove the filter downward.
Clean the filter.
Use a vacuum cleaner to remove dust, or wash the filter with
water.After washing, dry the filter completely in the shade.
Attach the filter.
Attach the filter correctly so that the "FRONT" indication is
facing to the front.Make sure that the filter is completely
fixed behind the stopper.If the right and left filters are not
attached correctly, that may cause defects.
Once every
two weeks
Close the inlet grille.
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Maintenance
The installation and cleanout AIP layer, VC layer + Bacteria-killing medium sets
1.Open the lnlet Grille
inlet grill’s top plate
The inlet grill is supported by its top
plate at the right side.
2.Detach the standard air filter
Push up the filter's center tab slightly
until it is released from the stopper, and
remove the filter downward.
AIP(air ionization purify)
3.Take the VC layer + Bacteria-killing
medium sets
(bottom frame)
Take out Take the VC layer or the Bacteria-killing
medium sets from the filter. Push the bottom frame
of AIP layer, and push up the handle at the same
time in order take out the AIP layer board in turns.
(AIP board)
****
Note:the green aspect of the bacteria-killing
medium air purifying filter will face outside, the
white aspect will face to the machine. The
yellow aspect of the VC layer will face outside,
the white aspect will face to the machine.
4. The installation of AIP layer,VC layer + Bacteria-killing medium sets
(must be installed)
5.Close the Inlet Grille
Put down the inlet grill’s top plate, and close the inlet grill.
Common sense:
In order to keep the AIP layer having a highly work effect ,it should be cleaned regularly or
aperiodically just according to the working environment.
1. Turn off the A/C electricity supply and make sure that AIP layer is not working.Then clean the
AIP layer after turning off it five minutes later.
2. Please brush off the dust on AIP board,then steep it into cleaning agent water and wash it.
3. After cleaning AIP board pleas put it on a dry place until it is totally dry.
4. Ensure AIP board is dry enough then install it in the its position along the slide way .
Make sure it is as before and could work well.
The AIP layer will be replaced in fixed time. In normal family, it will be replaced every 6 months.
In the use, please note to clean the filter frequently (take off the back suction cleaner or lightly pat it)
to avoid the operating effect is lowered due to the dust covering the filter. AIP layer and bacteria-killing
medium filter is strictly prohibited from being cleaned by water.
The the bacteria-killing medium filter not in use should be stored in shade, cool and dry place.
Please don't expose it to the sunlight for a long time otherwise the degerming performance will drop.
22
Maintenance
To Keep Your Air conditioner in Good Condition
after Season.
1. Operate in cooling mode for 2-3 hours.
To prevent breeding mold or bad smell, be sure to
operate at the designated temperature or 30OC,cooling
mode and High speed fan mode for 2-3 hours.
2. Put off the power supply
cord.
3. Cleaning the body.
4. Take out the batteries from the
wireless remote controller.
23
Maintenance
Before Setting in High season
1. Cleaning the standard air filter.
Operation without filter may cause troubles.Be sure
to attach both right and left filters prior to the operation.
Each of them are of different shapes.
2. Connecting the earthing cable.
Caution
Incomplete earthing may cause an electric shock.
EARTHING
3. Do not block the air inlet or outlet.
4. Plug-in
Caution
After brush away dust at the plug, insert the plug of
the power supply cord into the outlet completely.In
case of suing exclusive circuit breaker,switch on the
circuit breaker.
NO WET HAND
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Trouble shooting
Before asking for service, check the following first.
Phenomenon
Cause or check points
The system does not restart
immediately.
When unit is stopped, it won't restart
immediately until 3 minutes have elapsed
to protect the system.
When the electric plug is pulled out and
reinserted, the protection circuit will work
for 3 minutes to protect the air conditioner.
During unit operation or at stop, a swishing
or gurgling noise may be heard. At first 2-3
minutes after unit start, this noise is more
noticeable. (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
temperature changes.
Noise is heard:
Normal
Performance
inspection
Should there be a big noise from air flow in
unit operation, air filter may be too dirty.
This is because the system circulates smells
from the interior air such as the smell of
furniture, cigarettes.
Smells are generated.
Mist or steam are blown out.
During COOL or DRY operation, indoor unit
may blow out mist. This is due to the sudden
cooling of indoor air.
Is power plug inserted?
Is there a power failure?
Is fuse blown out?
Multiple
check
Does not work at all.
Poor cooling
Is the air filter dirty? Normally it should be
cleaned every 15 days.
Are there any obstacles before inlet and outlet?
Is temperature set correctly?
Are there some doors or windows left open?
Is there any direct sunlight through the
window during the cooling operation?(Use
curtain)
Are there too much heat sources or too many
people in the room during cooling operation?
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