Haier HSU-18CV03(T3) User manual

No.0010556977
SPLIT TYPE ROOM AIR CONDITIONER
OPERATION MANUAL
Please read this operation manual before using the air conditioner
HSU-18CV03(T3)
HSU-24CV03(T3)

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.
It must be noticed that air conditioner system
contains refrigerants, which require speciali-
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.
Cautions
Disposal of the old 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.
Disposal of the packaging of your
new air conditioner
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
conditioner.
The manufacturer does not accept respon-
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.
For the purpose of the safety,the air con-
ditioner must be properly grounded in acco-
rdance with specifications.
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.
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.
Safety Instructions andWarnings
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.
1

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.
Do not allow children to play with the air
conditioner.In no case should children be
allowed to sit on the outdoor unit.
The refrigerating circuit is leak-proof.
1.Applicable ambient temperature range:
Cooling Indoor Maximum:D.B/W.B 32oC/23oC
24oC/18oC
52oC/31oC
18oC
27oC/--oC
15oC
18oC/14oC
Maximum:D.B/W.B
Maximum:D.B
Maximum:D.B
Maximum:D.B
Minimum:D.B/W.B
Maximum:D.B/W.B
Minimum:D.B/W.B
Outdoor
Indoor
Outdoor
Heating
Specifications
The machine is adaptive in following
situation
10 .The power plug and connecting cable
must have acquired the local attestation.
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.
7.The appliance is not intended for use
by young children or infirm persons
without supervision.
8.Young children should be supervised
to ensure that they do not play with
the applience.
9.Please employ the proper power plug,
which fit into the power supply cord.
Cautions
2
-7oC/-8oC

Cautions
STRICT
ENFORCEMENT
Safety Instruction
Installation
WARNING
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.
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.
Connect the earth
cable.
earthing
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.
Check proper
installation of the
drainage securely
PROHIBITION PROHIBITION
3
CAUTION

Cautions
WARNING
When abnormality such as burnt-small found,
immediately stop the operation button and
contact sales shop.
OFF
Use an exclusive power source with a
circuit breaker
ENFORCEMENT
Connect power supply cord
to the outlet completely Use the proper voltage
Do not use power supply cord
in a bundle. Take care not to damage
the power supply cord.
Do not use power supply cord
extended or connected in halfway
STRICT
ENFORCEMENT
STRICT
STRICT
ENFORCEMENT PROHIBITION
PROHIBITION PROHIBITION
PROHIBITION
Do not start or stop the
operation by disconnecting
the power supply cord and so on.
Do not channel the air flow directly
at people, especially at infants or
the aged.
Do not try to repair or reconstruct
by yourself.
Do not use for the purpose of storage of
food, art work, precise equipment,
breeding, or cultivation.
CAUTION
Take fresh air occasionally especially
when gas appliance is running at the
same time.
PROHIBITION STRICT
ENFORCEMENT
Do not operate the switch with
wet hand.
PROHIBITION
PROHIBITION
4
PROHIBITION PROHIBITION
PROHIBITION
Do not install the unit near a fireplace
or other heating apparatus. Check good condition of the
installation stand Do not pour water onto the unit
for cleaning
PROHIBITION
Do not place animals or plants in
the direct path of the air flow Do not place any objects on or
climb on the unit. Do not place flower vase or water
containers on the top of the unit.
Do not insert objects into the air
inlet or outlet.
PROHIBITION
PROHIBITION
PROHIBITION

Parts and Functions
Indoor unit
Outdoor unit
5
For 24k unit, the power plug is on the outdoor unit
UV light degerming
device (inside)
Display board
Inlet
Air Purifying Filter
Vertical flap
(adjust up and down air flow.
Don't adjust it manually)
Horizontal louver
Air filter(inside)
Inlet grille
Power plug
(adjust left and right air flow)
(inside)
Outlet
Anion generator
(inside)
HSU-18CV03(T3) HSU-24CV03(T3)
2DRAIN HOSE
INLET
1
CONNECTING PIPING AND ELECTRICAL WIRING
4
OUTLET
3
4
2
3
11
11
3
4
2

Parts and Functions
Used to select CODE A or B with a press,A or B
will be displayed on LCD.
Please select A without special explanation.
1.CODE
When the remote controller appears abnormal,
use a sharp pointed article to press this button
to reset the remote controller normal.
2.RESET
Used to select TIMER ON, TIMER OFF,
TIMER ON-OFF.
4.TIMER button
Used to set correct time.
5. CLOCK button
Used to select sleep mode.
6. SLEEP button
7. MODE button
AUTO COOL DRY FAN HEAT
Used to set clock and timer setting.
8. HOUR button
Used to set healthy operation.
9. HEALTH button
Used for unit start and stop.
10. ON/OFF button
11.TIMER ON display
12. FAN SPEED display
LOW HI
MED AUTO
13. LOCK display
14. SWING UP/DOWN display
15. SLEEP display
16. HEALTH display
Used to select your desired temperature.
Operation mode AUTO HEAT FANCOOL DRY
Remote controller
18. Operation mode display
Display board
20. UV light degerming function display
21. Left/right air flow display
Remote controller: to display the TEMP. setting.
22.TEMP display
23.TIMER OFF display
24. CLOCK display
25.TEMP button
Used to select fan speed: LOW,MED, HI, AUTO.
26. FAN button
Used to set the health airflow mode.
27. HEALTH AIRFLOW button
28. SWING UP/DOWN button
Used to select up or down air sending direction.
29. SWING LEFT/RIGHT button
Used to select left/right air flow.
30. FRESH button
Used to confirm timer and clock settings.
31. SET button
32. STERILIZE button
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.
33. LOCK
6
Use to set UV light degerming function.
34. Ambient temp.display
18 1534 16 17
To display the Ambient temp.
Use to set fresh air function.
17 30
11 23
17.FRESH AIR display
19.Singal sending display
3.LIGHT button
Control the lightening and extinguishing of
the indoor LCD display board.
NOTE:(1) The following functions and related displays are not available:
(2) Cooling only unit do not have functions and displays related with heating.
1
STERILIZE
FRESH
28
33
19

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.
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:
Remote controller's operation
3. After time setting is confirmed, press SET, "AM" or "PM" stop flashing,
while clock starts working.
2. Press or to set correct time.Each press will increase or decrease
1 min. If the button is kept depressed, time will change quickly.
1. Press CLOCK button,"AM" or "PM" flashes.
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:
7
STERILIZE
FRESH

Operation
Remote controller
8
STERILIZE
2.Health anion function
Air conditioner starts health anion function operation.
For twice press, disappears,the operation stops.
3.UV light degerming function
Press STERILIZE button ," "and " "displayed on the remote
controller and the air conditioning starts the UV light degerming
function.
"": For timing operation of UV light degerming function and
automatically canceled after 30 minutes' operation.
"": For the long-time running of UV light degerming function.
No display: For UV light degerming function not starting.
BRIEF INTRODUCTION TO HEALTH ANION FUCTION
UV light emitted by the UV light device of the indoor unit catalytically
activates the nano TiO2on the multi-lights touching intermediary,
and the degerming effect is highly efficient and lasting.
Note: when the function is running, don't open the inlet grille.
About UV light degerming function
Health function includes health anion function and UV light
degerming function .
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.
When the fan in the indoor unit does not work, the health lamp
lights up, but the anion generator does not release anion.
When indoor fan motor is running, it has healthy
process function. (It's available under any mode)
Press ON/OFF on the remote controller, unit starts.
Press HEALTH button. For each press, is displayed.
1.Unit start
HEALTH operation
FRESH

Auto Operation
Operation
Remote controller
9
STERILIZE
About Auto Operation
Under the mode of auto operation, air conditioner will
automatically select Cool or Heat operation according
to room temperature.
5.Unit stop
Press ON/OFF button, the unit stops.
1. Unit start
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:
Then Select Auto operation
AUTO COOL DRY FAN HEAT
Press FAN button. For each press, fan speed changes as
follows:
Remote controller:
Press TEMP. button
Every time the button is pressed, temp.setting
increase 1 C,if kept depressed, it will increase
rapidly
Every time the button is pressed, temp.setting
decrease 1 C,if kept depressed, it will decrease
rapidly
Select a desired temperature.
4.Fan speed selection
3.Select temp.setting
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.
LOW MED HI AUTO
FRESH

Cool Operation
Remote controller
2.Select operation mode
Press FAN button. For each press, fan speed changes as
follows:
Press MODE button. For each press, operation mode
changes as follows:
Remote controller:
Remote controller:
Then Select COOL operation
Press TEMP. button
Every time the button is pressed, temp.setting
increase 1oC,if kept depressed, it will increase
rapidly
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
3.Select temp.setting
5.Unit stop
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.
Press ON/OFF button, the unit stops.
AUTO
LOW MED HI AUTO
COOL DRY FAN HEAT
1. Unit start
Press ON/OFF on the remote controller, unit starts.
Operation
10
STERILIZE
FRESH

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.
2.Select operation mode
Press FAN button.For each press, fan speed changes as
follows:
Press MODE button.For each press, operation mode
changes as follows:
Remote controller:
Remote controller:
Then Select DRY operation
Press TEMP. button
Every time the button is pressed, temp.setting
increase 1oC,if kept depressed, it will increase
rapidly
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
3.Select temp.setting
5.Unit stop
Press ON/OFF button, the unit stops.
COOL operation starts when room
temp.is higher than temp.setting.
On reaching temp.setting +2oC
unit will run in mild DRY mode.
Ultra-low air flow
Temp.setting+2oC
Temp.setting
AUTO
LOW MED HI AUTO
COOL DRY FAN HEAT
Operation
Dry Operation
1. Unit start
Press ON/OFF on the remote controller, unit starts.
Remote controller
11
STERILIZE
FRESH

Fan Operation
2.Select operation mode
Press FAN button.For each press, fan speed changes as
follows:
Press MODE button.For each press, operation mode
changes as follows:
Remote controller:
Remote controller:
Then Select FAN operation
3.Fan speed selection
4.Unit stop
About FAN operation
In FAN operation mode, the unit will not operate in
COOL or HEAT mode but only in FAN mode ,AUTO is
not available in FAN mode.And temp.setting is disabled.
In FAN mode,SLEEP operation is not available.
Press ON/OFF button, the unit stops.
AUTO
LOW MED HI
COOL DRY FAN HEAT
Remote controller
Operation
1. Unit start
Press ON/OFF on the remote controller, unit starts.
12
STERILIZE
FRESH

Operation
2.Select operation mode
Press FAN button.For each press, fan speed changes as
follows:
Press MODE button.For each press, operation mode
changes as follows:
Remote controller:
Remote controller:
Then Select HEAT operation
Press TEMP. button
Every time the button is pressed, temp.setting
increase 1oC,if kept depressed, it will increase
rapidly
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
3.Select temp.setting
5.Unit stop
Press ON/OFF button, the unit stops.
AUTO
LOW MED HI AUTO
COOL DRY FAN HEAT
Heat Operation
Remote controller 1. Unit start
Press ON/OFF on the remote controller, unit starts.
13
STERILIZE
Air conditioner is running under displayed fan speed
IN HEAT mode, warm air will blow out after a short period
of the time due to cold-draft prevention function.
When FAN is set to AUTO, the air conditioner
automatically adjusts the fan speed according to room
temperature.
FRESH

2.Up and down air flow direction
Vertical flap
Pos.1
Pos.1 Pos.2 Pos.3 Pos.4 Pos.6
Pos.5 Pos.4 Pos.3 Pos.2 Pos.1 Pos.6
Pos.1 Pos.2 Pos.3 Pos.4 Pos.5 Pos.6
Pos.2
Pos.3
Pos.4
Pos.5
Pos.6 (Auto swing)
For each press of button, air flow direction on remote controller displays
as follows according to different operation modes:
remote controller:
COOL/DRY/FAN
:
remote controller:
remote controller:
The vertical flap will swing according to the above positions
HEAT:
AUTO:
1.Status display of air sending
Horizontal louvers
Pos.1
Pos.2
Pos.3
Pos.4
Pos.5
Pos.6
Pos.7
Pos.8
3.Left and right air flow direction
For each press of button, remote controller displays as follows :
remote controller:
Pos.1 Pos.2 Pos.3 Pos.4 Pos.5 Pos.6 Pos.7 Pos.8
The horizontal louvers 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.
14
STERILIZE
Air Flow Direction Adjustment
Operation
FRESH

If the wind speed is high or middle before
setting for the sleep, set for lowing the wind
speed after sleeping.
If it is low wind, no change.
5.Set the wind speed change when sleeping
Before going to bed, you can simply press the
SLEEP button and unit will operate in SLEEP
mode and bring you a sound sleep.
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.
Operation Mode
1. In COOL,DRY mode
1 hours after SLEEP mode starts, temp. will
become 1OC higher than temp.setting. After
another 1 hours, temp. rises by 1OC 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.
Remote Controller
SLEEP operation starts SLEEP operation stops
SLEEP
operation starts SLEEP
operation stops
Approx.6hrs
1 hr
1 hr
1 hr
3 hrs
3 hrs
Rises 1OC
Rises 1OC
Rises 1OC
Temp.setting
Temp.setting
Unit stop
Unit stop
In COOL, DRY mode
In HEAT mode
Decreases 2OC
Decreases 2OC
1 hr
Sleep Operation
2.
3.
In HEAT mode
1 hours after SLEEP mode starts, temp
will become 2 OC lower than temp.
setting. After another 1 hours, temp
decrease by 2 OC further. After more
another 3 hours, temp.rises by 1OC
further.The unit will run for further 3
hours then stops.Temp. is lower than
temp. setting so that room temperature
won't be too high for your sleep.
In AUTO mode
The unit operates in corresponding sleep
mode adapted to the automatically selected
operation mode.
4. In FAN mode
It has no SLEEP function.
Operation
15
STERILIZE
FRESH

Remote Controller
Timer On/Off Operation
Operation
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.
16
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
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.
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.
STERILIZE
FRESH

Remote Controller
Timer On-Off Operation
Operation
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.
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
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.
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.
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
6.Time confirming for TIMER OFF
To cancel TIMER mode
Just press HOUR button ,follow the same procedure in
"Time setting for TIMER ON"
After time setting,press SET button to confirm.
" " on the remote controller stops blinking.
Time displayed:Unit stops at x hour x min.
17
STERILIZE
FRESH

1.Press ON/OFF to starting
Operation
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.
Note:
1 .After setting the health airflow function, the position of inlet
and outlet grills is fixed.
2.In heating, it is better to select the mode.
3.In cooling, it is better to select the mode.
4.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 .
5.Select the appropriate fan direction according to the actual
conditions.
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.
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.
Remote controller
18
Health airflow Operation
STERILIZE
FRESH

When the remote controller is manipulated, it gets the system back to the
normal operation mode.
Emergency andTest Operation
Operation
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 heating, according
to the room temperature.
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".
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.
It is not possible to operate in dry mode.
Temperature Operation
mode Designated
temperature Timer
mode Air flow
ABOVE 23OC
BELOW 23OC
COOLING
HEATING 23OC
26OCNO
NO
AUTOMATIC
AUTOMATIC
After 30 minutes, test operation ends automatically.
19