SPLIT TYPE ROOM AIR CONDITIONER
OPERATION MANUAL
Contents
CAUTIONS
1
2
3
6
7
PARTS AND FUNCTIONS
OPERATION
HSU-09HR03/R2(DB)
HSU-12HR03/R2(DB)
HSM09HRAC03/R2(DB)
HSM12HRAC03/R2(DB)
HSM18HRAC03/R2(DB)
HSU-09HRA103/R2
MAINTENANCE
TROUBLE SHOOTING
HSU-12HRA103/R2
HSU-18HRA103/R2
Please read this operation manual before using the air conditioner.
Keep this operation manual for future reference.
0010523724
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Operation
Base Operation
Emergency operation and test operation
Pi
Emergency Operation:
Use this ope ation only when the remote controller
r
is defective or lost.
Remote controller
When the emergency operation switch is
, which
pressed,the" Pi "sound is heard once
means
the start of this operation.
In this operation, the system automatically selects
operation modes,cooling or fan or heat,
the
according to the room temperature.
.
Room
Timer
mode
Operation Designated
Air flow
temperature mode
temperature
26OC
ABOVE 23OC
COOLING
AUTOMATIC
AUTOMATIC
NO
NO
BELOW 23OC
HEAT
23OC
(Cooling only uint）
Operation Designated
mode temperature
Timer
Air flow
AUTOMATIC
Room temperature
mode
NO
BELOW 23OC
FAN
26OC
It is not possible to operate in dry mode.
1. Unit start
Press ON/OFF on the remote controller, unit starts.
2.Select operation 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.
Press MODE button. For each press, operation mode
changes as follows:
Remote controller:
Pi Pi
Continue to press the test operation
switch for more than 5 seconds. After
AUTO COOL
DRY
FAN
HEAT
you hear the "Pi" sound twice,
release
3.Select temp.setting
your finger from the switch: the cooling
/
TEMP-
Press TEMP+
button
TEMP+
operation starts with the air flow speed "Hi".
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
Air Flow Direction Adjustment
1.Status display of air flow
Vertical flap
TEMP-
Select a desired temperature.
4.Fan speed selection
Pos.1
Pos.4
Pos.2
Pos.5
Pos.3
Pos.6
Press FAN button. For each press, fan speed changes
(Auto swing)
as
follows:
Remote controller:
2.Left and right air flow adjustment(manual)
Move the vertical blade by a knob on air conditioner
to adjust left and right direction referring to Fig.
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.
Remote
Controller
Operation
Mode
Display Board
Note
Under the mode of auto operation, air conditioner
will automatically select Cool or Heat operation
according to room temperature. When FAN is set
to AUTO, the air conditioner automatically adjusts
the fan speed according to room temperature.
Cautions:
AUTO
COOL
When adjusting the flap by hand,turn off the unit.
When humidity is high,condensate water might occur
at air outlet if all vertical louvers are adjusted to left or
right.
In DRY mode, when room temperature becomes
lower than temp.setting+2oC, unit will run
intermittently at LOW speed regardless of FAN
setting.
DRY
It is advisable not to keep horizontal flap at downward
mode ,
position for a long time in COOLor DRY
otherwise, condensate water might occur.
HEAT
Note:
In FAN operation mode , the unit will not operate in
When restart after remote turning off, the remote
controller will automatically memorize the previous
set swing position.
COOL or
HEAT mode but only in FAN mode ,
AUTO is not available in
FAN mode. And temp.
FAN
nothing
setting is disabled. In FAN mode, sleep operation
is not available.
3
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Operation
In AUTO mode
3.
Sleep Operation
The unit operaters in corresponding sleep mode
adapted to the automatically selected operation
mode.
Before going to bed,you can simply press the SLEEP
button and unit will operate in SLEEP mode and bring
you a sound sleep.
4. In FAN mode
It has no SLEEP function.
5.Set the wind speed change when sleeping
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.
Note
When TIMER function is set, the sleeping function
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.
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.
POWER/SOFT Operation
Operation Mode
(1)
1. In COOL,DRY mode
POWER Operation
When you need rapid heating or cooling, you can use this
function. In COOL mode, fan speed automatically takes
high speed of AUTO fan mode. In HEAT mode, fan speed
automatically takes medial speed of AUTO fan mode.
1 hours after SLEEP mode starts,temp.will become
O
1
higher than temp.setting.After another 1 hours,
C
O
temp.rises by 1 C futher.The unit will run for further
6 hours then stops Temp. is higher than temp.
setting so that room temperature won’t be too low
for your sleep.
(2)
SOFT Operation
You can use this function when silence is needed for
rest or reading. In SOFT operation mode, fan speed
automatically takes low speed of AUTO fan mode.
SLEEP operation starts
SLEEP operation stops
Approx.6hrs
Note ：
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.
Rises 1OC
Rises 1OC
1 hr
1 hr
Temp.setting
Unit stop
To cancel POWER or SOFT operation
Press POWER/SOFT button again ,POWER or SOFT
disappears.
In COOL, DRY mode
In HEAT mode
2.
The following functions and related displays are not available：
HSU-09HRA103/R2、HSU-12HRA103/R2
1 hours after SLEEP mode starts,temp will
O
become 2 lower than temp.setting.After
C
O
another 1 hours,temp decrease by 2
C
HEALTHY Operation
futher.After more another 3hours,temp.rises
O
C
by 1 futher.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.
Temp.setting
1 hr
Unit stop
O
Decreases 2 C
1 hr
O
Decreases 2 C
Healthy Negative ions
The anion generator in the airconditioner 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.
3 hrs
Rises 1OC
3 hrs
SLEEP
operation stops
SLEEP
operation starts
In HEAT mode
4
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EUROPEAN REGULATIONS
CONFORMITY FOR THE MODELS
Operation
CE
Timer On/Off On-Off Operation
All the products are in conformity with the following
European provision:
Set clock correctly before starting TIMER operation.
1.After unit starts, select your desired operation mode.
2.Press TIMER button to change TIMER mode. Every
time the button is pressed, display changes as follows:
Remote controller:
- Low Voltage Directive 73/23/EEC
- Low Voltage Directive 2006/95/EC
-Electomagnetic CompatibilitY 89/336/EEC
-Electomagnetic CompatibilitY 2004/108/EC
ROHS
The products are fulfilled with the requirements in the
directive 2002/95/EEC of the European parliament and of
council on the Restriction of the use of Certain Hazardous
Substances in Electrical and Electronic Equipment (EU
RoHS Directive)
BLANK
TIMER ON TIMER OFF
TIMER ON-OFF
Then select your desired TIMER mode (TIMER ON or
TIMER OFF or TIMER ON-OFF). " "or " "will flash.
WEEE
In accordance with the directive 2002/96/CE of the European
parliament, herewith we inform the consumer about the dis-
posal requirements of the electrical and electronic products.
3.Press TIME+ /TIME- button to set time.
It can be adjusted within 24 hours.
4.After setting correct time, press SET button to confirm
"or" " on the remote controller stops flashing.
DISPOSAL REQUIREMENTS:
"
Your air conditioning product is marked with this
symbol.This means that electrical and electronic
products shall not be mixed with unsorted
household waste. Do not try to dismantle the
system yourself : the dismantling of the air
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.
conditioning system,treatment of the refrigerant, of oil and of
other part must be done by a qualified installer in accordance
with relevant local and national legislation. Air conditioners
must be treated at a specialized treatment facility for reuse,
recycling and recovery. By ensuring this product is disposed
of correctly, you will help to prevent potential negative cons-
equences for the environment and humen health. Please
contact the installer or local authority for more information.
Battery must be removed from the remote controller and dis-
posed of separately in accordance with relevant local and
nationl legislation.
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.
According to the Time setting sequence of TIMER ON or
TIMER OFF, either Start-Stop or Stop-Start can be
achieved.
Healthy airflow Operation
1.Press ON/OFF to starting
Setting the comfort work conditions.
2.The setting of healthy airflow function
IMPORTANT INFORMATION REGA-
RDING THE REFRIGERANT USED
,
appears on the
1).Press the button of healthy airflow
display. Horizontal airflow sending.
blows direct to the body.
Avoid the airflow
Contains fluorinated greenhouse gases
covered by the Kyoto Protocol
A
1=
kg
kg
R410A
2).Press the button of healthy airflow again,
appears on
Avoid the airflow
B
C
2
2=
. Downward airflow sending.
the displa
y
1
blows direct to the body.
3.The cancel of the healthy airflow function
Press the button of healthy airflow again,
1+2=
kg
D
F
E
goes on
the unit
This product contains fluorinated greenhouse gases covered by
the Kyoto Protocol. Do not vent into the atmosphere.
Refrigerant type:R410A
working under the condition before the setting of healthy
airflow function.
GWP* value:1975
GWP=global warming potential
Please fill in with indelible ink,
Notice: Do not direct the flap 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.
• 1
• 2
the factory refrigerant charge of the product
the additional refrigerant amount charged in the field and
• 1+2 the total refrigerant charge
Note:
on the refrigerant charge label supplied with the product.
The filled out label must be adhered in the proximity of the product
charging port (e.g. onto the inside of the stop value cover).
A contains fluorinated greenhouse gases covered by the Kyoto
Protocol
B factory refrigerant charge of the product: see unit name plate
C additional refrigerant amount charged in the field
D total refrigerant charge
1.After setting the healthy airflow function, the position
grill is fixed.
2.In heating, it is better to select the
3.In cooling, it is better to select the
mode.
mode.
4.In cooling and dry, using the air conditioner for a long
time under the high air humidity, condensate water may
occur at the grille .
E outdoor unit
F refrigerant cylinder and manifold for charging
5
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Maintenance
For Smart Use of The Air Conditioner
Indoor Body
Remote Controller
Setting of proper room
temperature
Do not block the air inlet
or outlet
Proper
temperature
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 usewater,wipe the controller
with a dry cloth.Do not use glass
cleaner or chemical cloth.
Do not use the following for cleaning
Close doors and windows
during operation
Use the timer effectively
O
O
Gasoline,benzine, thinner or cleanser Hot water over 40 C(104 F) may
may damage the coating of the unit.
cause discoloring or deformation.
During cooling operation
prevent the penetration
of direct sunlight with
curtain or blind
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.
If the unit is not to be used
for a long time, turn off the
power supply main switch.
Use the louvers effectively
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 theright
Once every
two weeks
and left filters are not attached correctly, that
may cause defects.
OFF
Close the inlet grille.
Replacement of Air Purifying Filter
1.Open the lnlet Grille
4.Attach the standard air filter
(Necessary installation)
Prop up the inlet grille by using a
small device named grille-support
which located in the right side of
the indoor unit.
ATTENTION:
The white side of the photocatalyst air purifying filter
face outside,and the black side face the unit The green
side of the bacteria-killing medium air purifying filter face
outside,and the white side face the unit.
2.Detach the standard air filter
Slide the knob slightly upward to
release the filter, then withdraw it.
5.Close the Inlet Grille
Close the Grille surely
NOTE:
Detach old Air Purifying Filter
The photocatalyst air purifying filter will be solarized in fixed
time. In normal family, it will be solarized every 6 months.
The bacteria-killing medium air purifying filter will be used
for a long time,no need for replacement. But in the period
of using them ,you should remove the dust frequently by
using vacuum cleaner or flaping them lightly,otherwise ,
its performance will be affected.
3.Attach Air Purifying Filter
Put air purifying filter appliances into the
right and left filter frames.
Please keep the bacteria-killing medium air purifying filter in
the cool and dry conditions avoid long time directly sunshine
when you stop using it,or its ability of sterilization will be
reduced.
6
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Cautions
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.
WARNING
When abnormality such as burnt-small found,
immediately stop the operation button and
contact sales shop.
Check proper
installation of the
drainage securely
Use an exclusive
power source
with a circuit
breaker
STRICT
OFF
STRICT
ENFORCEMENT
ENFORCEMENT
1.Do not use power supply cord extended
or connected in halfway
Connect power supply cord
to the outlet completely
Use the proper voltage
2.Do not install in the place where there is any
possibility of inflammable gas leakage around the unit.
3.Do not get the unit exposed
to vapor or oil steam.
STRICT
ENFORCEMENT
STRICT
ENFORCEMENT
PROHIBITION
Take care not to damage
the power supply cord.
Do not use power supply
cord in a bundle.
Do not insert objects into the air
inlet or outlet.
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.
Connect the earth
cable.
earthing
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 flower vase or water
containers on the top of the unit.
Do not place any objects on or
climb on the unit.
Do not place animals or plants in
the direct path of the air flow
PROHIBITION
PROHIBITION
PROHIBITION
7
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Trouble shooting
Before asking for service, check the following
first.
Cautions
Do not obstruct or cover the ventilation
conditoner.Do not put fingers or any other things into the
grille of the air
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.
Phenomenon
Cause or check points
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.
The system
does not restart
immediately.
Specifications
The refrigerating circuit is leak-proof.
The machine is adaptive in following situation
1.Applicable ambient temperature range:
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
32oC/23oC
Maximum:D.B/W.B
Noise is heard
Indoor
21oC/15oC
Minimum:D.B/W.B
Maximum:D.B/W.B 43oC/26oC
Cooling
Outdoor
Indoor
Minimum:
18oC
D.B
27oC
Maximum:D.B
Minimum: D.B
0oC
Heating
Normal
Performance
inspection
Maximum:D.B/W.B 24oC/18oC
Minimum:D.B/W.B 7oC/-8oC
Maximum:D.B/W.B 24oC/18oC
Outdoor
temperature changes.
-
Should there be a big noise from
air flow in unit operation, air
filter may be too dirty.
Outdoor
-15oC
(INVERTER)
Minimum:D.B
This is because the system
circulates smells from the interior
air such as the smell of furniture,
paint, cigarettes.
2. If the power supply cord is damaged, it must be replaced by the
or its service agent or a similar
person.
Smells are
generated.
manufacturer
qualified
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
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.
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 disposedproperly.
In DRY mode, when room temperature
becomes lower than temp.
setting+2 oC,unit will run
intermittently at LOW speed
regardless of FAN setting.
fan
In dry mode,
speed can’t be
changed.
7. The appliance is not intendedfor use
by young children or infirm
without supervision.
persons
8.Young children should be supervised to ensure that they do not play
with the appliance.
Is power plug inserted?
Is there a power failure?
Is fuse blownout?
9. Please employ the proper power plug,which fit into the power supply
cord.
Is the air filter dirty?
Normally it should be cleaned
Poor cooling
10. A breaker should be incorporated into
fixed wiring. The breaker
every 15 days.
Multiple
check
should be all-pole switch and the distance betweenits two
contacts should be not less than 3mm.
Are there any obstacles before
inlet and outlet?
Is temperature set correctly?
11 .The power plug and connecting cable must have acquired the local
attestation.
Are there some doors or
windows left open?
Is there any direct sunlight
12.In order to protect the units,please turnoff the A/C first,and at least
30 seconds later, cutting off the power.
through the window during the
cooling operation?(Use curtain)
13.Please don't insert any sensor on 3-waystop valve pipe fitting.
Are there too much heat sources
or too many people in the room
during cooling operation?
X
HSU-09HRA103/R2
HSU-12HRA103/R2
0.415
0.317
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