Haier HSU-09H03-1 User manual

No.0010552238
Please read this operation manual before using the air conditioner.
SPLIT TYPE ROOM AIR CONDITIONER
OPERATION MANUAL
HSU-09H03/(BP)1
HSU-12H03/(BP)1

1
2-3
4-9
10-11
12
Contents
Cautions
Parts and functions
Operation
Maintenance
Trouble shooting

Maximum: D.B
1
10.The appliance must be installed on strong enough supporter.
9.Young children should be supervised ensure that they do not play with the appliance.
8. The appliance is not intended to use by young children or infirm persons without supervision.
7. The waste battery should be disposed properly.
6. After installation, the power plug should be easily reached.
5. The wiring method should be in line with the local wiring standard.
4. The distance between the indoor unit and the floor should be more than 2m.
3. If the fuse of indoor unit on PC board is broken please change it with the type of T. 3.15A/250V.
11.The wiring diagram is attached inside the machine.
or a similar qualified person. The type of connecting wire is H05RN-F or H07RN-F
2. If the supply cord is damaged, it must be replaced by the manufacturer or its service agent
Cautions
The machine is adaptive in following situation
I. Applicable ambient temperature range:
Cooling
Heating
Indoor
Outdoor
Outdoor
Indoor
Maximum: D.B / W.B 32oC/23oC
18oC/14oC
43oC/26oC
18oC
27oC
15oC
24oC/18oC
-15oC
Minimum: D.B / W.B
Minimum: D.B
Maximum: D.B
Minimum: D.B
Maximum: D.B / W.B
Minimum: D.B / W.B
If the fuse of outdoor unit on PC board is broken please change it with the type of T. 25A/250V.

2
Parts and Functions
Indoor Unit
Outdoor Unit
Inlet grille
Air filter
Vertical flap Power indicator Timer mode indicator Operation mode indicator
Remote signal receiver
Emergency switch(manual)
Test running switch(manual)
Use remote controller to
adjust up and down air flow.
(Don't adjust it manually.) Lights up when unit starts. Lights up when Timer operation
is selected. Lights up during compressor
running.
A beeping sound is generated when
a signal from remote controller is
received.
Used when remote controller is lost or
defective. Unit will run temporarily.
Used only for test running in cooling
when room temp. is below 16oC.
Don't use it in normal operation.
OUTLET
INLET
CONNECTING PIPING AND ELECTRICAL WIRING
DRAIN HOSE

DRY
HEAT
COOL
3
Parts and Functions
Operation
1. Mode display
3. FAN SPEED display
4. POWER/SOFT display
5. LOCK display
6. SIGNAL SENDING
7. TIMER OFF display
8. TIMER ON display
9. CLOCK display
10. TEMP display
11. POWER ON/OFF
Used for unit start and stop.
12. MODE
Used to select COOL, DRY and
HEAT operation
13. FAN
Used to select fan speed AUTO, HI, MED, LO
14. HOUR
Used to set clock and timer setting.
15. SWING
21. POWER/SOFT
16. LOCK
Used to lock buttons and LCD
display.
17. TEMP.
Used to select your desired temp.
18. SET
Used to confirm timer and clock settings.
19. TIMER
Used to select TIMER ON, TIMER OFF,
20. CLOCK
Used to set correct time
22. RESET
normal condition.
Used to reset the controller back to
Clock set
When unit is started for the first time and after replacing batteries in remote controller,
clock should be adjusted as follows:
Press CLOCK button, "AM" or "PM" flashes.
Press or to set correct time. Each press will increase or decrease 1min. If the
button is kept depressed, time will change quickly.
After time setting is confirmed, press SET, "AM "and "PM" stop flashing, while clock
starts working.
Hints
After replacing with new batteries, remote controller will conduct self-check, displaying
all information on LCD. Then, it will become normal.
NOTE: Cooling only unit do not have displays and functions related with heating
Buttons and display of the remote controller.
ON/OFF TEMP
MODE SET
FAN TIMER
SWING CLOCK
POWER/SOFT
LOCK RESET
5
6
7
8
9
11
10
12
13
15
14
21
16
17
18
19
20
22
1
3
4
LOMEDHIAUTO
2
2. SWING display

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4
Operation
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 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 receivering the signals
so the distance to the indoor unit should be shorter.
Loading of the battery
Load the batteries as illustrated. 2 R-03 batteries, resetting key (cylinder)
Remove the battery cover:
Slightly press " " and push down the cover.
Load the battery:
Be sure that the loading is in line with the" + "/"-"
pole request as illustrated.
Put on the cover again
Confirmation indicator:
In disorderation, reload the batteries or load the new batteries after 6mins.
Note:
Use two new same-typed batteries when loading.
If the remote controller can't run 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 display after taking-out just need to press reset key.

Press MODE button. For each press, operation
Recommendations:
5
Operation
COOL,HEAT and DRY operation
Use COOL in summer. Use HEAT in winter
Use DRY in spring, autumn and in damp climate.
(1) Unit start
mode changes as follows:
Press ON/OFF button, unit starts.
Previous operation status appears on display.(Not Timer setting)
Power indicator on indoor unit lights up.
(2) Select operation mode
Unit will run in operation mode displayed on LCD.
Stop display at your desired mode.
(3) Select temp. setting
Press TEMR button.
Every time the button is pressed, temp. setting increases 1oC
Every time the button is pressed, temp. setting decreases 1oC
Unit will start running to reach the temp. setting on LCD.
Press FAN button. For each press, fan speed changes
(4) Fan speed selection
as follows:
AUTO LO MED HI
just press ON/OFF button and unit will run in previous status.
Unit runs at the speed displayed on LCD.
In DRY mode, when room temp. becomes 2oC higher than
temp. setting, unit will run intermittently at LO speed
regardless of FAN setting.
Hints
On cooling only unit, heating mode is not available.
Remote controller can memorize each operation status. When starting it next time,
ON/OFF TEMP
SET
TIMER
CLOCKSWING
LOCK RESET
FAN
MODE
POWER/SOFT
COOL DRY HEAT 1
2
3
4
3
5
6

6
Operation
(5) Air flow direction adjustment
After operation mode is selected, vertical flap will open automatically according to the mode.
Referring to the Fig.
COOL
HEAT
COOL HEAT
About 10o
About 10o
better set a temp. difference of 3-5oC between indoor and outdoor temp. in COOL mode.
Hints
As cold air flows downward in COOL mode, adjusting air flow horizontally will be much more
helpful for a better air circulation.
As warm air flows upward in HEAT mode, adjusting air flow downward will be much more
helpful for a better air circulation.
Be careful not to catch a cold when cold air blows downward.
It is harmful to your health in summer to go frequently in and out of places where temp.
difference is above 7oC. Temp. difference of 3-5oC will remove your fatigue.
More than this, unit's load can be reduced and power consumption cut down as well. So, you'd
(6) Unit stop
Press ON/OFF button.
Only time remains on LCD.
All indicators on indoor unit go out.
Vertical flap closes automatically.
Cautions:
Unit won't restart until 3 minutes have
elapsed, due to system protection.
HEAT mode is not available on
cooling only unit.
It is advisable not to keep vertical flap at
downward position for a long time in COOL
or DRY mode, otherwise, condensate
water might occur.
Cautions: Cautions:
When humidity is high, condensate water
might occur at air outlet if all horizontal
louvers are adjusted to left or right.
Move the horizontal blade by a knob on air
conditioner to adjust left and right direction
referring to Fig.
Left and right air flow adjustment
(manual)
Press SWING button, vertical flap will move within
the range shown in the Fig. Press SWING button
stop it at a fixed position. Vertical flap will resume
original position one hour later in
order to avoid condensate water.
Up and down (Use remote controller)
About 45o
About 60o
About 60o

7
Operation
ON/OFF TEMP
SET
TIMER
CLOCKSWING
LOCK RESET
FAN
MODE
POWER
POWER Operation
SOFT Operation
When you need rapid heating or cooling, you can use this funciton.
You can use this function when silence is needed for rest or reading.
Selecting of POWER operation
Press POWER/SOFT button. Every time the button is pressed,display
Press POWER/SOFT button twice ,POWER/SOFT disappears.
In SOFT operation mode, fan speed automatically takes"LOW"
changes as follows:
Stop the display at
SOFT BLANK
POWER
Press POWER/SOFT button. Every time the button is pressed,display
changes as follows:
Stop the display at
SOFT BLANK
In POWER operation status:
Selecting of SOFT operation
To cancel POWER operation
Press POWER/SOFT button once ,POWER/SOFT
disappears.
To cancel POWER operation
Hints:
During POWER operation, in rapid HEAT or COOL mode, the room
will show inhomogeneous temperature distribution.
Long period SOFT operation will cause effect of not too cool
or not too warm.
POWER/SOFT Operation
POWER/SOFT
In HEAT mode, when room temperature is higher 6oC than
temperature setting ,compressor runs high-frequency for
15 min then returns to original status setting.
In COOL mode, when room temperature is lower 4oC than
temperature setting ,compressor runs high-frequency for
15 min then returns to original status setting.

8
Operation
TIMER Operation
You can let unit start or stop automatically at following times: Before you wake up in the
morning, or get back from outside or after you fall asleep at night.
Set Clock correctly before starting Timer operation
TIMER ON/OFF
Power indicator on indoor unit lights up.
(1)After unit start, select your desired operation mode.
Operation mode will be displayed on LCD.
(2)TIMERmode selection
Press TIMER button to change TIMER mode.
Every time the button is pressed, display changes as follows:
ONOFF TIMER ON
TIMER OFF
blank
Select your desired TIMER mode (TIMER ON or TIMER
OFF) ON or OFF will flash.
(3)Timer setting
Press HOUR / button.
Every time the button is pressed, time increases 1h.
If button is kept depressed, time will change quickly.
Every time the button is pressed, time decreases 1h.
If button is kept depressed, time will change quickly. Time
will be shown on LCD. It can be adjusted within 12 hours.
Time displayed: Unit starts or stops after x hour . (TIMER
ON or TIMER OFF).
To cancel TIMER mode
Just press TIMER button several times until TIMER mode disappears.
Hints
ON/OFF TEMP
SET
TIMER
CLOCKSWING
LOCK RESET
FAN
MODE
POWER/SOFT
Notice
1
2
3
4
3
Once the remote controller set the timer, the period is memorized. From next time
operate easily with operation of the ON/OFF switch and the timer mode swith.
After replacing the dry batteries, the designated period is set automatically as
follows: OFF: 1 hour, ON: 6 hour. Set the timer again if necessary.
If the power fails, set timer again.

Emergency Operation:
Pi...Pi Pi
9
Emergency operation and test operation
Operation
Carry out this operation only when the remote controller is defective or lost.
When the emergency operation switch is pressed, a" Pi "sound starts once, which
means the start of this operation.
In this operation, it is not possible to change the
settings of temperature and air flow speed, meanwhile,
Follow the requirements below.
Room
temperature Designated
temperature Timer
mode Air flow
speed Operation mode
More than 23oC
Less than 23oC 23oC
26oC
CONTINUOUS
AUTO
AUTO
COOL
HEAT
Pi
Heating when the room temperature at the start of operation is below 23oC
If an air conditioner is a model for both cooling and heating.
Cooling when the room temperature at the start of operation is above 23oC.
temperature is less 16oC, do not use it in the normal
Test operation:
Use this switch in the test operation when the room
operation.
operation starts with the air flow speed setting "Hi".
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
Removal of the restriction of emergency or test operation:
Press once more the emergency operation switch, or manipulate through the remote
controller, a "Pi" sound causes the restriction of emergency or test operation to be
removed.
When the remote controller is manipulated for the removal, then the selected operation
by the remote controller.
CONTINUOUS
it can't operate for dehumidifying or under timing mode.

10
Maintenance
Different models have different appearance
Cleaning of unit casing
Cleaning of remote controller
Cleaning of air filter
Cut off power supply
before cleaning unit casing with soft cloth.
In case of heavy stain, clean it with neutral detergent.
squeeze water in the cloth, wipe off the detergent on unit
casing completely.
Don't use water to wash unit casing, please use dry cloth.
Don't use glass cleaner or cloth soaked with chemicals.
1.Open inlet grille by pulling it upward. Air Filter 2.Remove air filter
Push up the filter's center tab
slightly until it is caesura of
the stopper. Remove it by
pulling down.
3.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.
5.Close the inlet grille.
4.Attach the filter
Attach filter behind the stopper so that
the "Front" indication is facing to the front. Make sure
that it is completely behind the stopper, otherwise
problems might occur.

11
Air Filter
Air Purifying Filter
The photocatalyst air purifying filter and the bacteria-killing medium air purifying filter
will be used based on real situation.
The photocatalyst air purifying filter will be solarized in fixed time. In normal family,
it will be solarized every 6 months. The solarization time will last no less than 8 hours
under the state of abundant sun.
Put air purifying filter appliance into the left
and right .
Install air purifying filter
(Necessary installment)
Note: the green aspect of the bacteria-killing medium air purifying filter will face outside;
the white aspect will face to the machine.
Maintenance
Replacement of Air purifying Filter
Open the Inlet grille
Open the Inlet grille by pushing each ends of
the Inlet grille upward.(use thumbs to push up)
Detach the standard air grille
Slide the knob slightly upward to release the
filter, then withdraw it.
Attach new Air Purifying Filter
Close the Inlet grille
Close the grille surely.
Detach the Air Purifying Filter
Air Purifying Filter
NOTE:
The bacteria-killing medium air purifying filter is available for a long time and neednít
to be changed. But it must be noticed to use the vacuum cleaner frequently to adsorb
the dusts covering the purifying filter lest the covering dusts effect the function of the
bacteria-killing medium air purifying filter. (It is strictly prohibited for the bacteria-killing
medium air purifying filter to be washed)

12
Maintenance
Better use of air conditioner
Proper room temperature. Cleaning of the air filter.
Effective use of the timer.
Closing of doors and windows
during operation
Never fail to observe the followings
Do not sprinkle water over
the unit. Do not block the inlet or outlet.
Do not pull power plug. Do not use for other purposes.
Such as food preservation
plant cultivation or animal
breeding.
Avoid time-wasteful
operation
Curtains or blinds
for windows
Proper
temperature
Once every
two weeks

13
Trouble shooting
Before asking for service, check the following first.
Normal
Performance
inspection
Noise is heard
Phenomenon Cause or check points
The system does not restart
immediately.
Smells are generated.
Mist or steam are blown out.
Multiple
check
Does not work at all.
Poor cooling
Application temp. range of air conditioner -7oC~43oC.
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
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.
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?
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
curtain)
window during the cooling operation?(Use
Are there too much heat sources or too many
people in the room during cooling operation?