Haier HSU-26H03/R2 - annexe 1 User manual

SPLITTYPE ROOM AIR CONDITIONER
OPERATION MANUAL
Please read this operation manual before using the air conditioner.
No.0010510476
HSU-26H03/R2(DB)
HSU-22HC03/R2(DB)
HSU-18HC03/R2(DB)
HSU-12HC03/R2(DB)
HSU-09HC03/R2(DB)

SPLITTYPE ROOM AIR CONDITIONER
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 environ-
mental 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
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.

3. If the fuse of indoor unit on PC board is
broken,please change it with the type of
T. 3.15A/ 250V. If the fuse of outdoor
unit is broken,change it with the type of
T.25A/250V
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:
Specifications
The machine is adaptive in following
situation
11 .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.
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 appliance.
9. Please employ the proper power plug,
which fit into the power supply cord.
Cautions
Cooling Indoor Maximum:D.B/W.B
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
32oC/23oC
24oC/18oC
-7oC/-8oC
43oC/26oC
18oC
27oC
15oC
18oC/14oC
Outdoor Maximum:D.B/W.B
Minimum:D.B/W.B 24oC/18oC
-15oC
(INVERTER)
12.In order to protect the units,please turn
off the A/C first, and at least 30 seconds
later, cutting off the power.
10. A breaker should be incorporated into
fixed wiring. The breaker should be
all-pole switch and the distance between
its two contacts should be not less than
3mm.

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
CAUTION
3

4
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
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
HSU-09HC03/R2(DB)For models:
HSU-22HC03/R2(DB)For models:
HSU-12HC03/R2(DB) HSU-18HC03/R2(DB)
HSU-26H03/R2(DB)
Inlet grille
Air filter
Vertical flap
Use remote controller to
adjust up and down air flow.
(Don't adjust it manually.)
Power indicator
Lights up when unit starts.
Timer mode indicator
Lights up when Timer operation
is selected.
Operation mode indicator
Remote signal receiver
Emergency switch(manual)
Test running switch(manual)
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.
Actual inlet grille may vary from the one shown in the manual according to the product purchased.
Inlet grille
Air filter(inside)
Vertical flap
Use remote controller to
adjust up and down air flow.
(Don't adjust it manually.)
Remote signal receiver
A beeping sound is generated when
a signal from remote controller is
received.
Operation mode indicator
Lights up during compressor
running.
Timer mode indicator
Lights up when Timer operation
is selected.
Power indicator
Lights up when unit starts.

Parts and Functions
Outdoor Unit
OUTLET
INLET
CONNECTING PIPING AND ELECTRICAL WIRING
DRAIN HOSE
HSU-26H03/R2(DB)
HSU-22HC03/R2(DB)
HSU-18HC03/R2(DB) HSU-12HC03/R2(DB)
HSU-09HC03/R2(DB)

16. SIGNAL SENDING display
17. POWER/SOFT display
18. Left/right air flow display
19.TEMP display
Remote controller: to display the TEMP. setting.
20.TIMER OFF display
21. CLOCK display
22. FAN button
Used to select fan speed: LOW,MED, HI, AUTO
23. ON/OFF button
Used for unit start and stop.
24. SLEEP button
Used to select sleep mode.
25. SET button
Used to confirm timer and clock settings.
26. POWER/SOFT button
27. 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.
28. LIGHT button
Colorful display bar of the controlling indoor
machine is on and extinguished.
29. CODE
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. SWING button
Used to select up or down air sending
direction.
2. HOUR button
Used to set clock and timer setting.
3. MODE button
Used to select operation mode.AUTO,
COOL,DRY, FAN,HEAT.
4. HEALTH button
Used to set healthy operation.
5. CLOCK button
Used to set correct time.
6.TIMER button
Used to select TIMER ON,
TIMER OFF, TIMER ON-OFF.
7. RESET
When the remote controller appears
abnormal, use a sharp pointed article
to press this button to reset the
remote controller normal
8. HEALTH display
9. SLEEP display
11. LOCK display
12. FAN SPEED display
13.TIMER ON display
14.TEMP button
Used to select your desired temperature.
15. Operation mode display
Parts and Functions
10. SWING UP/DOWN display
Operation mode AUTO HEAT FANCOOL DRY
Remote controller
LOW HI
MED AUTO
NOTE: 1)The following functions and related displays are not available
,,
4 8 ( Only for 22k)
2)The following functions and related displays are not available

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 7 m
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:

Operation
Auto Operation
Remote controller
About Auto Operation
Under the mode of auto operation, air conditioner will
automatically select Cool or Heat operation according
to room temperature.
1. Unit start
Link with electronic power.
Press ON/OFF on the remote controller, unit starts.
The liquid crystal will display the working state of last
time (Except Timer, Sleep, Power/Soft and Health
airflow).
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 Auto operation
AUTO
LOW MED HI AUTO
COOL DRY FAN HEAT
3.Fan speed selection
4.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.

Operation
Cool Operation
Remote controller
1. Unit start
Link with electronic power.
Press ON/OFF on the remote controller, unit starts.
The liquid crystal will display the working state of last
time (Except Timer, Sleep, Power/Soft and Health
airflow).
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 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
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

Operation
Dry Operation
Remote controller
1. Unit start
Link with electronic power.
Press ON/OFF on the remote controller, unit starts.
The liquid crystal will display the working state of last
time (Except Timer, Sleep, Power/Soft and Health
airflow).
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
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.

Operation
Fan Operation
Remote controller 1. Unit start
Link with electronic power.
Press ON/OFF on the remote controller, unit starts.
The liquid crystal will display the working state of last
time (Except Timer, Sleep, Power/Soft and Health
airflow).
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

Operation
Heat Operation
Remote controller 1. Unit start
Link with electronic power.
Press ON/OFF on the remote controller, unit starts.
The liquid crystal will display the working state of last
time (Except Timer, Sleep, Power/Soft and Health
airflow).
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
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.
AUTO
LOW MED HI AUTO
COOL DRY FAN HEAT
When FAN is set to AUTO, the air conditioner
automatically adjusts the fan speed according to room
temperature.
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 10oAbout 60o
About 10o
About 45o
About 60o
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. 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.
Up and down (Use remote controller)

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.
Note
The sleeping hours lasts 8 hours and couldn't be adjusted.
When timing on function is set, the sleeping function can't be set up
After the sleeping function is set up, if user resets timing on
function, the sleeping function will be cancelled; the
machine will be in the state of timing-on. If the sleeping
function and timing-on function are set up at the same time,
no matter which one is operated earlier, the machine will be
off automatically, and the other function will also be cancelled.
Operation

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.
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.

Remote Controller
Timer On-Off Operation
Operation
Just pressTIMER button several times untilTIMER
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 startingTIMER 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 changeTIMER mode. Every time
the button is pressed, display changes as follows:
Remote controller: BLANK
TIMER ON TIMER OFF TIMER ON-OFF
Then select your desiredTIMER 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 rapidlly.
It can be adjusted within 24 hours.
4.Timer confirming forTIMER 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 forTIMER OFF
6.Time confirming forTIMER OFF
To cancelTIMER 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.

POWER/SOFT Operation
POWER
Operation
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
In HEAT or COOL mode, fan speed automatically runs in HI mode
for 15 min then returns to original status setting.
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 SOFT 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.

When the remote controller is manipulated, it gets the system back to the
normal operation mode.
Emergency andTest Operation
Operation
When machine is running in emergency, the set value of temperature and wind
speed couldn't be altered; meanwhile, it can't operate for dehumidifying or under
timing mode.
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.
Pi
Pi Pi