Hitachi RAS-10SH3 User manual

HHAW
SERVICE MANUAL
TECHNICAL INFORMATION REFER TO THE FOUNDATION MANUAL
ROOM AIR CONDITIONER
SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT.
FOR SERVICE PERSONNEL ONLY
3HS01-CAR/3HS01-SAR
3HS41-CAR/3HS41-SAR
3HS81-CAR/3HS81-SAR
798
295
258
11
750 (+91)※
548
288 (+42)※
35
RAS-10SH3 RAC-10SH3
1ø, 220V, 50Hz
2.5 (1.6 - 3.1)
8,500 (5,400 - 10,540)
3.9
3.4 (1.7 - 4.2)
11,560 (5,780 - 14,280)
798
295
258
750 (+91)※
548
288 (+42)※
35
RAS-14SH3 RAC-14SH3
1ø, 220V, 50Hz
3.5 (1.6 - 3.8)
11,900 (5,440 - 12,920)
4.8
4.2 (1.7 - 5.2)
14,280 (5,780 - 17,680)
SPECIFICATIONS
SPECIFICATIONS‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
HOW TO USE ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
CONSTRUCTION AND DIMENSIONAL DIAGRAM‥‥‥‥
MAIN PARTS COMPONENT‥‥‥‥‥‥‥‥‥‥‥‥‥‥
WIRING DIAGRAM ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
WIRING DIAGRAM OF THE PRINTED WIRING BOARD ‥‥‥
BLOCK DIAGRAM ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
BASIC MODE ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
REFRIGERATING CYCLE DIAGRAM ‥‥‥‥‥‥‥‥‥
DISASSEMBLY & ASSEMBLY PROCEDURE ‥‥‥‥‥‥
DESCRIPTION OF MAIN CIRCUIT OPERATION ‥‥‥‥
SERVICE CALL Q&A ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
TROUBLE SHOOTING ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥
PARTS LIST AND DIAGRAM ‥‥‥‥‥‥‥‥‥‥‥‥
CONTENTS
INDOOR UNIT + OUTDOOR UNIT
4
5
56
58
61
65
66
141
※After installation
DC INVERTER
COOLING
HEATING
TYPE
MODEL
POWER SOURCE
TOTAL INPUT
TOTAL AMPERES
CAPACITY
TOTAL INPUT
TOTAL AMPERES
CAPACITY
DIMENSIONS
NET WEIGHT
(mm)
(A)
(B.T.U./h)
W
H
D
(kg)
(kW)
(A)
(B.T.U./h)
(kW)
(W)
(W)
INDOOR UNIT OUTDOOR UNIT INDOOR UNIT OUTDOOR UNIT
NO.0060E
600 (400 - 1,100)
3.2
780 (400 -1,100)
1,070 (400 - 1,300)
5.1
1,020 (400 -1,400)
11
MARCH 2012
RAS-10SH3
RAS-14SH3
RAS-18SH3
RAC-18SH3
PAM
RAC-10SH3
RAC-14SH3
798
295
258
792 (+91)※
600
299 (+46)※
41
RAS-18SH3 RAC-18SH3
1ø, 220V, 50Hz
5.2 (1.1 - 5.5)
17,680 (3,740 - 18,700)
7.62
6.2 (1.1 - 8.3)
21 080 (3,740 - 28 220)
INDOOR UNIT OUTDOOR UNIT
1,600 (500 - 2,300)
7.4
1,660 (500 -2,700)
12
, ,
53
84
86
90
101
108

1. In order to disassemble and repair the
unit in question, be sure to disconnect the
power cord plug from the power outlet
before starting the work.
2. If it is necessary to replace any parts, they should be replaced with respective genuine parts for the unit,
and the replacement must be effected in correct manner according to the instructions in the Service
Manual of the unit.
3. After completion of repairs, the initial state should be
restored.
4. Lead wires should be connected and laid as in the
initial state.
5. Modification of the unit by the user himself should
absolutely be prohibited.
6. Tools and measuring instruments for use in repairs or inspection should be accurately calibrated in
advance.
7. In installing the unit having been repaired, be careful to prevent the occurrence of any accident such as
electrical shock, leak of current, or bodily injury due to the drop of any part.
8. To check the insulation of the unit, measure the insulation resistance between the power cord plug and
grounding terminal of the unit.
The insulation resistance should be 1MΩor more as measured by a 500V DC megger.
9. The initial location of installation such as window, floor or the other should be checked for being safe
enough to support the repaired unit again.
If it is found not so strong and safe, the unit should be installed at the initial location after reinforced or
at a new location.
10. Any inflammable object must not be placed
about the location of installation.
11. Check the grounding to see whether it is
proper or not, and if it is found improper,
connect the grounding terminal to the earth.
Spray
gasoline
gasbombe
thinner
SAFETY DURING REPAIR WORK
If the contacts of electrical
parts are defective, replace
the electrical parts without
trying to repair them
1
2
3
4
5
DANGER

– 1 –
WORKING STANDARDS FOR PREVENTING BREAKAGE OF SEMICONDUCTORS
1. Scope
The standards provide for items to be generally observed in carrying and handling semiconductors in
relative manufactures during maintenance and handling thereof. (They apply the same to handling of
abnormal goods such as rejected goods being returned.)
2. Object parts
(1) Microcomputer
(2) Integrated circuits (I.C.)
(3) Field effective transistor (F.E.T.)
(4) P.C. boards or the like to which the parts mentioned in (1) and (2) of this paragraph are equipped.
3. Items to be observed in handling
(1) Use a conductive container for carrying and storing of parts. (Even rejected goods should be handled in
the same way.)
(2) When any part is handled uncovered (in counting, packing and the like), the handling person must
always use himself as a body earth. (Make yourself a body earth by passing one M ohm earth
resistance through a ring or bracelet.)
(3) Be careful not to touch the parts with your clothing when you hold a part even if a body earth is
being taken.
(4) Be sure to place a part on a metal plate with grounding.
(5) Be careful not to fail to turn off power when you repair the printed circuit board. At the same time,
try to repair the printed circuit board on a grounded metal plate.
HITACHI IC401TH1,188UV
Fig. 1 Conductive container
A conductive polyvinyl bag
IC
IC
Conductive sponge
Fig. 2 Body earth
Body earth (Elimik conductive band)
Clip for connection with
a grounding wire
1MΩ

– 2 –
(6) Use a three wire type soldering iron including a grounding wire.
Fig.4 Grounding a solder iron
Use a high insulation mode (100V, 10M Ωor higher) when ordinary iron is to be used.
(7) In checking circuits for maintenance, inspection, or some others, be careful not to have the test probes
of the measuring instrument short circuit a load circuit or the like.
Bare copper wire (for body earth)
Metal plate (of Al. stainless steel, etc.)
Working table
Resistor 1MΩ(1/2W)
Earth wire
Staple
Fig.3 Grounding of the working table
soldering iron
Grounding wire
Screw stop at the screwed
part using a rag plate

– 3 –
1. In quiet operation or stopping the running, its heard slight flowing noise of
refrigerant in the refrigerating cycle occasionally, but this noise is not abnormal
for the operation.
2. When it thunders near by, it is recommend to stop the operation and to
disconnect the power cord plug from the power outlet for safety.
3. The room air conditioner dose not start automatically after recovery of the
electric power failure for preventing fuse blowing. Re-press START / STOP
button after 3 minutes from when unit stopped.
4. If the room air conditioner is stopped by adjusting thermostat, or miss
operation, and restart in a moment, there is occasion that the cooling and
heating operation does not start for 3 minutes, it is not abnormal and this is
the result of the operation of IC delay circuit. This IC delay circuit ensures
that there is no danger of blowing fuse or damaging parts even if operation is
restarted accidentally.
5. This room air conditioner should not be used at the cooling operation when the
outside temperature is below 22˚C (72˚F).
6. This room air conditioner (the reverse cycle) should not be used when the
outside temperature is below –20˚C (–4˚F).
If the reverse cycle is used under this condition, the outside heat exchanger is
frosted and efficiency falls.
7. When the outside heat exchanger is frosted, the front is melted by operating
the hot gas system, it is not trouble that at this time fan stops and the vapour
may rise from the outside heat exchanger.
CAUTION

– 4 –
MODEL
FAN MOTOR
FAN MOTOR CAPACITOR
FAN MOTOR PROTECTOR
COMPRESSOR
OVER HEAT PROTECTOR
OVERLOAD RELAY
FUSE (for MICRO COMPUTER)
POWER RELAY, STICK RELAY
POWER SWITCH
TEMPORARY SWITCH
TEST SWITCH
TRANSFORMER
VARISTOR
NOISE SUPPRESSOR
THERMOSTAT
REFRIGERANT
CHARGING VOLUME
(R410A)
UNIT
PIPES
(MAX. 20m)
SPECIFICATIONS
REMOTE CONTROL SWITCH
(LIQUID CRYSTAL)
FUSE CAPACITY
30W (DC280V)
NO
NO
3A
G4AS
YES
NO
450NR
NO
YES (IC)
47W (DC380V)
YES
YES
25A, 2A, 3.15A
NO
NO
YES
450NR, TND05V
NO
NO
NO
WITHOUT REFRIGERANT BECAUSE COUPLING IS FLARE TYPE.
A INRUSH - WITH STAND TYPE
NO
NO
NO
1,150g 1,250g
RAS-10SH3
RAS-14SH3
RAS-18SH3
RAC-10SH3
RAC-14SH3
ASC092CD-A8JK
YES YES
47W (DC380V)
YES
YES
25A, 2A, 3A
NO
NO
YES
450NR, TND05V
NO
NO
NO
RAC-18SH
5RS132ZBA21
YES
YES (RZEA00794)
3

OUTDOOR UNIT
INDOOR UNIT
– 1 –
Instruction manual
Page 1~48
To obtain the best performance and ensure years of trouble free use, please read this instruction manual completely.
RAS-10SH3 / RAC-10SH3 RAS-14SH3 / RAC-14SH3
SPLIT TYPE AIR CONDITIONER
INDOOR UNIT/OUTDOOR UNIT
MODEL
ENGLISH
DEUTSCHFRANÇAISITALIANOSPANISHPORTUGUÊS
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RAS-10SH3 RAS-14SH3
RAC-10SH3 RAC-14SH3
Для достижения наивысшей производительности и обеспечения длительной безаварийной внимательно изучите данную инструкцию .
Инструкция по эксплуатации стр.
49~96
работы
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•Please read the “Safety Precaution” carefully before operating the unit to ensure correct usage of the unit. •Pay special attention to signs of “ Warning” and “ Caution”. The “Warning” section contains matters which, if
not observed strictly, may cause death or serious injury. The “Caution” section contains matters which may result in serious consequences if not observed properly. Please observe all instructions strictly to ensure safety.
•The signs indicate the following meanings. (The following are examples of signs.) •Please keep this manual after reading.
PRECAUTIONS DURING OPERATION
WARNING WARNING
SAFETY PRECAUTION
•Do not reconstruct the unit. Water leakage, fault, short circuit or fire may occur if you reconstruct the unit by
yourself.
•Please ask your sales agent or qualified technician for the installation of your unit.
Water leakage, short circuit or fire may occur if you install the unit by yourself.
•Please use earth line. Do not place the earth line near water or gas pipes, lightning-conductor, or the
earth line of telephone. Improper installation of earth line may cause electric shock or fire.
•Be sure to use the specified piping set for R410A. Otherwise, this may result in
broken copper pipes or faults.
•A circuit breaker should be installed depending on the mounting site of the unit.
Without a circuit breaker, the danger of electric shock exists.
•Do not install the unit near a location where there is flammable gas. The outdoor
unit may catch fire if flammable gas leaks around it. Piping shall be suitable supported with a maximum spacing of 1m between the supports.
•Please ensure smooth flow of water when installing the drain hose. •Make sure that a single phase 220V power source is used. The use of other power sources may cause electrical components to overheat
and lead to fire.
PRECAUTIONS DURING INSTALLATION
PROHIBITION
CONNECT EARTH LINE
PROHIBITION
WARNING
CAUTION
• •Should abnormal situation arise (like burning smell), please stop operating the
unit and remove plug from the socket. Contact your agent. Fault, short circuit or fire may occur if you continue to operate the unit under abnormal situation.
•Please contact your agent for maintenance. Improper self maintenance may cause electric
shock and fire.
•Please contact your agent if you need to remove and reinstall the unit. Electric shock or fire
may occur if you remove and reinstall the unit yourself improperly.
PRECAUTIONS DURING SHIFTING OR MAINTENANCE
•Do not use any conductor as fuse wire, this could cause fatal accident.
•During thunder storm, disconnect the plug top and turn off the circuit
breaker.
•Do not put objects like thin rods into the panel of blower and suction side
because the high-speed fan inside may cause danger.
•Spray cans and other combustibles should not be located within a meter of the
air outlets of both indoor and outdoor units.
As a spray can’s internal pressure can be increased by hot air, a rupture may result.
PROHIBITION
PROHIBITION
PROHIBITION
PROHIBITION
“OFF”
“OFF”
This sign in the figure indicates prohibition. Indicates the instructions that must be followed.
PROHIBITION
– 2 –
Avoid an extended period of direct airflow for your health.
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•Do not place plants directly under the airflow as it is bad for the plants.
•Do not direct the cool air coming out from the air-conditioner panel to face
household heating apparatus as this may affect the working of apparatus such as the electric kettle, oven etc.
•The product shall be operated under the manufacturer specification and not
for any other intended use.
PRECAUTIONS DURING OPERATION
CAUTION
•Do not attempt to operate the unit with wet hands, this could cause fatal
accident.
•When operating the unit with burning equipments, regularly ventilate
the room to avoid oxygen insufficiency.
•Please ensure that outdoor mounting frame is always stable, firm and without
defect. If not, the outdoor unit may collapse and cause danger.
•Do not wash the unit with water or place a water container such as a vase on
the indoor unit.
Electrical leakage could be present and cause electric shock. •Be sure to stop the operation by using the remote controller and turn off the
circuit breaker during cleaning, the high-speed fan inside the unit may cause danger.
•Turn off the circuit breaker if the unit is not be operated for a long period.
•Do not climb on the outdoor unit or put objects on it.
•When operating the unit with the door and windows opened, (the room
humidity is always above 80%) and with the air deflector facing down or moving automatically for a long period of time, water will condense on the air deflector and drips down occasionally. This will wet your furniture. Therefore, do not operate under such condition for a long time.
•If the amount of heat in the room is above the cooling or heating capability of
the unit (for example: more people entering the room, using heating equipments and etc.), the preset room temperature cannot be achieved.
•Indoor unit cleaning must be performed by authorized personnel only. Consult
This appliance is not intended for use by young children or infirm persons unless they have been
Young children should be supervised to ensure that they do not play with the appliance.
your sales agent. adequately supervised by a responsible person to ensure that they can use this appliance safely.
Using a commercially available detergent or similar can damage the plastic parts
or clog the drain pipe, causing water to drip with potential electric shock hazard.
•Do not touch the air outlet, bottom surface and aluminium fin of the outdoor
unit.
You may get hurt.
Do not touch the refrigerant pipe and connecting valve.
Burns may result.
PROHIBITION
DON’T WET
PROHIBITION
PROHIBITION
PROHIBITION
DON’T TOUCH
“OFF”
PROHIBITION
PROHIBITION
PROHIBITION PROHIBITION PROHIBITION
DON’T TOUCH
STRICTLY OBSERVE
PRECAUTIONS
“OFF”
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– 3 –
ENGLISH
• • •
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Drain Port (bottom)
Air Outlet Discharges cool air when in heating mode and warm air when in cooling and dry cool modes, and warm or cold air when in the dehumidifying mode.
NAMES AND FUNCTIONS OF EACH PART
INDOOR UNIT
OUTDOOR UNIT
Signal Receiver (internal) Receive signal from the remote control.
Indicator
Front Panel
(Page 8)
Horizontal/ Vertical Air Deflector
(internal)
Air Outlet
Remote Controller
Pipe/Wiring
Drain Hose Drains dehumidified water generated from the indoor unit when in the cooling, dehumidifying and dry cool modes.
Air Inlet (rear and left side)
噝Even if the operation is stopped, the outdoor
unit fan continues to rotate for 10~60 seconds to cool down the electrical parts.
噝In heating operation, condensed water and
defrosted water is discharged from the outdoor unit. Do not block the drain port as the water in the drain may freeze in a cold area.
噝Even during cooling operation, the water
condensed in the pipe, etc. may flow out from the outdoor unit.
噝When installing the outdoor unit under eaves,
etc. of the apartment, install a bush and drain pipe on the drain port for drainage treatment.
ABOUT OUTDOOR UNIT
(Understanding The Operating Mechanism, page 39)
Earth Terminal (side bottom)
噝While the power is on, a very small amount of power is
consumed within the control circuit even when the unit is not in operation. Power can be saved if the circuit breaker is switched off.
CAUTION
Pull out the power plug if the unit is not in use for a long period. (Or turn off the circuit breaker.)
Infrared Dynamic Air Deflection Sensor
Temporary Operation Switch
(Forced Cooling Switch)
When the remote controller does not work due to factors like dead batteries, you can press the temporary operation switch to start temporary operation. (Page 44)
– 4 –
Ion Mist Unit
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Air Cleaning Mesh Box
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
 

 
Replace the air cleaning mesh box. Dž“Make sure that it clicks into place.” Dž“If it dose not click into place, abnormal sounds may be heard or the box may fall off.” Close the front panel.
Ą
 

INDOOR UNIT CONTROL PANEL / CLEANING UNIT
Open the front panel to operate. (How to open the front panel, page 8)
Dust Catcher Collects the dust swept by the cleaning unit. (At front and top.) (Page 37)
Cleaning Unit Cleans the dust
caught by the
Dust Box Collects and keeps the dust that has been cleaned. (Page 34)
Stainless Mesh Filter (inside)
Collects particulates and dusts in the air. (Page 35)
Air Cleaning Mesh Box
Preparation
Stop the air conditioner, and disconnect the power supply (or turn off the circuit breaker). Open the front panel. Pull out the air cleaning mesh box as illustrated to remove it. Insert the air cleaning mesh into the slot as illustrated. Connect the power cord (or turn on the circuit breaker).
Jaw
Wasabi-Nano Titanium Air Cleaning Mesh
With the air cleaning mesh used, the air-conditioning capability will fall slightly. Remove dust from the surface with a vacuum cleaner, and DO NOT clean it with water. (We recommend you clean it once every 6 months and replace it once every 2 years.)
– 5 –
ENGLISH
stainless mesh
filter.
How to Attach the Wasabi-Nano Titanium Air Cleaning Mesh
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Transmission Indicator The transmission indicator ROOM TEMPERATURE Button Press this button to set the room temperature. Keep pressing and the value will change more quickly. STOP Button
HEAT Button Press this button to start heating operation. (Page 14) DEHUMIDIFY Button Press this button to start dehumidifying operation. (Page 14) COOL Button Press this button to start cooling operation. (Page 15) DRY COOL Button Press this button to start dry cool operation. (Page 16) AUTO Button Press this button to start automatic operation. (Page 13)
BUTTONS TO
START OPERATIONS
Remote controller can be used when it is fixed on a wall or pillar using the remote controller holder. Before fixing it, make sure the indoor unit can be controlled from the remote controller fixing point.
SLEEP TIMER Operation Button
Press this button to start sleep timer operation. (Page 29)
REMOTE CONTROLLER
Transmits the operation and timer settings to the indoor unit. The LCD shown in the illustration below is the display immediately after the reset switch is pressed. Usually not all the data are displayed. On the LCD shown below, the functions not available for this room air conditioner are also displayed.
NAMES AND FUNCTIONS OF EACH PART (continued)
Transmission Part
HUMIDITY Button Press this button to set the humidity for dehumidify and dry cool operations.
Screw
INFRARED HUMAN-PRESENCE SENSING Button Press this button to enter the dynamic air deflection mode. (Page 19, 20)
Press this button to start Ion mist operation.
– 6 –
Press this button to stop any operation except the preset timer. lit when a signal is sent.
ION MIST Button
(Page
18)
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These are preset functions except for (SAVE).
Preset can be done if these buttons are pressed while the air conditioner is stopped, however, the unit will not function accordingly. FUNCTION SELECTOR Buttons Each time when you press, blinking changes in the following sequence (page 12, 21, 22, 23): ON/OFF Button Use this button to set or cancel the function selected by the function selector.
FUNCTION SELECTOR
(When the door is open)
MANUAL CLEAN Button Starts filter cleaning operation while the air conditioner operation is stopped. (Page 32)
FAN SPEED Button Press this button to select fan speed.
VERTICAL AIRFLOW Button Use this button to swing the vertical air deflector or to adjust the angle to your preference. (Page 24) HORIZONTAL AIRFLOW Button Use this button to swing the horizontal air deflector or to adjust the angle to your preference. (Page 25) SET TIME Button Use this button to set and check the current time. (Page 11) TIMER Buttons RESET Button Press this button after the batteries are replaced and when the air conditioner does not function properly. (Page 11)
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POWERFULL Button Press this button to start powerful operation. (Page 18) MANUAL/AUTO Button Press this button to switch between auto/manual dehumidifying and dry cool operation. (Page 17)
Four options are available:
Auto, Hi, Med,Low,and Silent.
DYNAMIC AIR DEFLECTION Button Press this button to start dynamic air operation. (Page 20)
– 7 –
ENGLISH
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









•
2

•
Take out the anti-mold wasabi cassette from the aluminium bag.
Do not remove or tear the aluminium sheet on the surface nor make a hole on it.
•Remove the dust box housing
Dust Box Housing Dust Box Housing
INSTALLING ANTI-MOLD WASABI CASSETTE
Open the front panel.
•
Do not hold the movable panel when opening and closing the front panel.
Front panel
Gripping part Gripping part
Panel support
•
Hold and lift up the front panel.
•
Push up the panel support until it clicks to lock it.
Lower the front panel and fix in position with the panel support.
Install the anti-mold wasabi cassette.
Aluminium bag
Slide the anti-mold wasabi cassette that has been taken out of the wrapper directly into the Dust Box Housing.
CAUTION
•Do not put your face close to the package when
you open it.
Your eyes or nose may be irritated by wasabi aroma. •Do NOT eat.
1
No daily maintenance is required. However, the effectiveness of anti-mold wasabi cassette will be lost after approximately 10 years have elapsed. Replace the anti-mold wasabi cassette in such event.

この中に「防カビわさびカセット」が入っています
●製品の取扱説明書を確認して確実に取り付けてください。
●開封時は顔を近づけないでください。
わさびの香り成分で、目や鼻に刺激を感じることがあります。
●「防カビわさびカセット」の表面のアルミシートを
はがしたり、破ったり、穴をあけたりしないでください。
「防カビわさびカセット」の効果がなくなります。
●食べられません。
注
意

CAUTION
•
Do not open the front panel during operation
.
It may interrupt the movable panel to work properly. Be sure to stop the operation first before opening the front panel.
Anti-mold wasabi cassette
– 8 –
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Handle

DEUTSCH

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Close the front panel.
•
Hold and lift up the front panel.
CAUTION
•If the front panel is loose, it may come off and drop. •When opening the front panel upwards, please do not use excessive force.
If the front panel comes off the device, this may cause it to malfunction.
•When the front panel remains open, be sure to push up the panel
support.
•
Push down the panel support until it clicks.
Push the both ends of the front panel first and then its center until it clicks.
•
Pull it downward.
3
– 9 –
ENGLISH
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FILTER CLEANING UNIT OPERATION CHECK
Make sure the power plug is firmly plugged into the power outlet.
WARNING
•Be sure to use the power outlet exclusively for
air conditioner
Use of other power outlet may cause heat, which
could result in fire.
•Make sure that dust is not deposited on the
power plug and be sure to plug in until the blades of the plug are fully inserted to avoid unstable plug-in and dust from being accumulated
Use of air conditioner with dusty power plug or
improper power connection could result in electrical shock or fire.
CAUTION
Do not operate with wet hands It may cause electric shock.
Compulsory
Wet Hand
Prohibited
Performing operation check after the power is turned on.
Perform the filter cleaning unit operation check •After the power is turned on (after the power plug is inserted into the power
outlet or after the circuit breaker is switched on after power failure), the
cleaning unit makes one cycle of back and forth movement.
•At this time, the (CLEAN) indicator is lit.
•One cycle of operation check will take approximately 5 minutes. •During the operation check, the unit performs “Fan” operation while the movable
panel and horizontal air deflector remain closed.
•If the (CLEAN) indicator blinks (lit for 4 seconds/off 1 second) after the
operation check, refer to “Troubleshooting” on page 44.
Cleaning Unit There is a filter cleaning wiper inside.
Dust catcher
CAUTION
Do not put your fingers or a stick etc into the top surface during the filter cleaning operation It may result in injury or malfunction.
• The illustration shows the unit without front
panel for your reference only.
1 2
Compulsory
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DEUTSCHFRANÇAISITALIANOSPANISHPORTUGUÊS
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Address
Address
PREPARE THE REMOTE CONTROLLER
Install the batteries. • Use two AAA-size batteries.
Set the current time (Ex: set to 1:30 p.m.)
RESET
1
2
Press the (TIMER) button to adjust to the current time.
• You can fast forward the time by continuously pressing the
button.
Confirm the current time
• Press the (SET TIME) button to check the current time
(The time display disappears 3 minutes later). If necessary, readjust the time following the above procedure 1 and 2.
• Address selector switch is used to prevent
remote controller signal interference in such circumstance where 2 indoor units are used in the same room. This switch is not usually used. (The factory setting is at “A” side.)
For this setting, please make an inquiry to your
sales agent.
Address selector switch
Switch lever
Remote controller
backside
Do not operate by yourself.
Push mark
and pull.
ABOUT ADDRESS SELECTOR SWITCH
Time is incremented Time is decremented
Press (SET TIME) button to set the current time.
• “AM” or “PM” is lit instead of
blinking. It automatically goes off in 10 seconds.
12Open the cover and press the RESET
button with a sharp tip item.
3
• 18:88 lights up on the current
time display and “AM” and “PM” start blinking.
CAUTION
1. Do not mix new and old batteries, or different type of batteries together. 2. Remove the batteries when you do not use the remote controller for 2 or 3 months.
DEUTSCH
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1
While (SAVE) is blinking, point the remote controller towards
the unit and press the (ON/OFF) button. • A short beep sounds and (SAVE) indicator turns on.
Press the (FUNCTION SELECTOR) button until (SAVE) blinks.
Press the (FUNCTION SELECTOR) button again until
(SAVE) blinks. While (SAVE) is blinking, point the remote controller towards
the unit and press the (ON/OFF) button. • A short beep sounds and (SAVE) indicator turns off, indicates
the setting is released.
Notes for “save” setting
• If ampere is set to “Save”, the maximum heating capacity slightly lowers
and starting up of heating operation will take a little longer. Besides, the preset temperature may not be reached if outside temperature is low.
•Point the remote controller to the signal receiver of the unit Signal reception distance is approximately 7m in front of the unit.
However, this distance may be shorter or the signal may not be receivable if there is an electronic lighting device in the same room.
•Handle the remote controller with care Dropping it or getting it wet may compromise its signal transmission
capability. After new batteries are inserted into the remote controller, the unit require approximately 10 seconds before it can respond to commands and begin operation.
WHEN OPERATING THE REMOTE CONTROLLER
Approximately 7m from the front
PREPARE THE REMOTE CONTROLLER (continued)
Ampere setting (Standard/Save) can be selected. If you experience frequent circuit breaker tripping, set ampere to “Save” to avoid this problem. (Ampere is set to “Standard” at the time of purchase.)
4
2
RELEASE
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SPANISHPORTUGUÊS
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AUTOMATIC OPERATION
•
• •
nj
1 2
2
1
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Based on the room temperature and outside temperature, the unit determines the most suitable operation mode (heating, dehumidifying or cooling) and a comfortable temperature. (Set the current time on the remote controller before starting operation.)
Press the (AUTOMATIC OPERATION) button
to set the operation mode to auto.
•
Every time you press it, the mode will change as shown in the chart on the right.
Press the (STOP) button.
Press the (STOP) button again.
A short beep sounds and the automatic operation stops. Operation mode will be displayed on the remote controller display.
Increase Decrease
Adjust the room temperature Press the (ROOM TEMPERATURE) button.
• Every time you press it, a short beep sounds and the
temperature will change by 1°C.
• is displayed if the temperature is set higher than
the automatically set room temperature by 1°C.
is displayed if the temperature is set lower than the
automatically set room temperature by 1°C.
• The adjustable temperature range is not higher or lower
than 3°C of the automatically set room temperature.
• Humidity setting cannot be adjusted.
Select the fan speed Press the (FAN SPEED) button. • “AUTO”, “LOW” and “SILENT”
can be selected.
• Every time you press it, the
mode will change as shown in the chart on the right.
Beep
STOP
•Performs heating operation when the room temperature is below 23°C. Set the temperature to be around 23°C. •Performs dehumidifying operation when the room temperature is 23~26°C. The preset temperature will be the room temperature at the time of start of air conditioner
operation.
•Performs cooling operation when the room temperature is above 27°C. Set the temperature to be around 27°C.
Room temperature and fan speed can be adjusted to your preference.
AUTOMATIC OPERATION
Heating
Dehumidifying
Cooling
Even if dehumidifying operation is set, the air conditioner may not execute dehumidifying if the room humidity
is not very high. This is not a malfunction.
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•
•
•
HEATING OPERATION
Press the (HEAT) button to start heating operation.
Press the (HEAT) button. • Adjust the room temperature and fan speed to your preference. Temperature range between 16°C~32°C can be set.
Press the (STOP) button.
A short beep sounds and heating operation stops.
STOP
DEHUMIDIFYING OPERATION
3 types of dehumidifying operations can be performed by pressing the (DEHUMIDIFY) button. Performs powerful dry operation without lower down the room temperature.
Press the (DEHUMIDIFY) button. • Every time you press the (DEHUMIDIFY) button,
the mode will change as shown in the chart below.
Condensation
Control
Auto
Dehumidifying Quick
Laundry
(“AUTO” flashes for 5 seconds)
•
In auto dehumidifying mode, fine adjustment of room temperature, humidity adjustment and fan speed selection can be made to your preference.
Every time you press the ROOM TEMPERATURE button, the temperature will change
by 1°C. (Temperature setting range is not higher or lower than 3°C.) Every time you press the HUMIDITY button, the humidity will change by 5%. (Humidity setting range is 40%~70%.)
• In quick laundry mode, fine adjustment of room temperature and fan speed
Press the (STOP) button. • A short beep sounds and dehumidifying operation stops.
STOP
• After the dehumidifying operation is stopped, the remote controller will display the
operation mode that had been set before the (DEHUMIDIFY) button was pressed.
ENGLISH
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selection can be made to your preference. (Fine adjustment of room temperature and humidity adjustment cannot be made in condensation control mode.)
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DEHUMIDIFYING OPERATION (continued)
Auto
Dehumidifying
Operation mode In this situation Operating mechanism
•In damp
weather
•In most of the cases, the room temperature at the time the button is
pressed becomes the preset temperature.
(
When room temperature is below 12°C, set 13°C. When it is
13°C~22°C, set +2°C. When it is below 23°C~26°C, set room temperature. When it is above 26°C, set 26°C)
•Target humidity is around 50~60%. If the humidity becomes lower than
the target value, operation stops. If it becomes higher than the target value, operation resume.
•The operation mode may automatically be switched to cooling or
heating for temperature control. (Refer to table below)
•To dry the
laundry quickly
•Detects outdoor temperature, room temperature and humidity to
automatically select the most suitable combination of heating and powerful dehumidifying operations.
•This operation is performed together with stainless plasma air purifying
operation.
•Priority is given to laundry drying. Be sure use this mode when no one is in the room as the room
temperature and humidity will be high temporarily.
•3-hour timer function is used for this operation mode.
•When
controlling condensation formed on windows in winter time
•To control the condensation, priority is given to the operation for
lowering humidity. Therefore, the room temperature goes down in this operation mode. The operation stops if the room temperature becomes 1°C or below.
•2-hour timer function is used for this operation mode.
Condensation
Control
Quick Laundry
•Be careful when condensation control operation is performed if the outside temperature is low as it will lower the
room temperature.
•(OFF TIMER) and (ON TIMER) (page 26), which are to be set using clock function, are not available during
dehumidifying (quick laundry and condensation control modes) operation. However, the timer (for 30 minutes and 1-9 hours) can be set for quick laundry and condensation control modes with the (SLEEP) button.
•To set to your desired temperature and humidity while executing dehumidifying, it is recommended to use manual
dehumidifying function. (Page 17)
•If you do not wish room temperature to be too high when drying the laundry, use the preference (Powerful) mode
instead of quick laundry mode. (Page 18)
The operation mode may automatically be switched to cooling or heating for temperature control. At this time, the room humidity may vary by approximately 10%.
Heating
operation
Dehumidifying operation
Operation
stop
Cooling
operation
About 3°C
Approx. 3°C if outside temp. is below approx. 32°C. Approx. 1°C if outside temp. is above approx. 32°C.
Room temperature set Current room temperature
1ºC
COOLING OPERATION
Press the (COOL) button to start cooling operation.
Press the (COOL) button.
• Adjust the room temperature and fan speed to your preference. Temperature range between 16°C~32°C can be set.
Press the (STOP) button.
• A short beep sounds and cooling operation stops.
STOP
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•If you want to set the desired temperature and humidity during dry cool operation, we recommend
you use the manual cooling operation. (Page 17)
STOP
DRY COOL OPERATION
When you operates cooling operation with the dry function, press the (DRY COOL) button, the air conditioner automatically sets temperature and humidity in dry cool mode.
Press the (DRY COOL) button. • Adjust the room temperature and fan speed to your preference. • Every time you press the (ROOM TEMPERATURE) button, the
temperature will change by 1°C.
(Temperature setting range from the auto set temperature is not higher or
lower than 3°C.)
Press the (STOP) button. • A short beep sounds and dry cool operation stops.
Humidity
to be set
Temperature
to be set
Based on the detected outside and room temperature, the temperature is set on an hourly basis within the range of 24~28°C.
•Even if the room temperature
reached the preset temperature, the air conditioner may continue to operate if the preset humidity has not been reached.
50% when temperature above 27°C is set. 55% when temperature of 26°C is set. 60% when temperature below 25°C is set.
Dry
intermittent
operation
Dry cool operation
Operation
stops
Cooling
operation
About 3ºC
Approx. 3°C if outside temp. is below approx. 32°C. Approx. 1°C if outside temp. is above approx. 32°C.
Room temperature set Current room temperature
About 1ºC
The operation mode may automatically be switched to cooling or heating for temperature control. If the room temperature is lower than the preset temperature, intermittent operation (repeat of operation state and stop state) is performed to avoid excessive lowering of temperature and to control the humidity.
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ĄThe default setting is AUTO.
DžAdjustment Range of Dehumidifying Operation
Room Temperature Room Temperature
Humidity
Humidity
Automatically adjusted in the range of 50% to 60%
Auto-controlled temperature ±3°C Auto-controlled temperature ±3°C
Auto dry cool operation
Manual dry cool operation
DžAdjustment Range of Dry Cool Operation
Setting Range of AUTO/MANUAL Operation
•
Switches to the manual mode if the machine is working in the auto
dehumidifying/dry cool operation.
•
Switches to the auto mode if the machine is working in the manual
dehumidifying/dry cool operation.
Press the AUTO/MANUAL button.
Example: Dehumidifying
Indicates
MANUAL
40％～70％

40％～70％
40％～70％
SWITCHING BETWEEN AUTO/MANUAL DEHUMIDIFYING/DRY COOL OPERATION
The AUTO/MANUAL button allows you to set the temperature and humidity manually during
dehumidifying/
dry cool operation.
Auto dehumidifying
operation
Manual dehumidifying
operation 10°C~32°C
16°C~32°C
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噝Ion mist operation is the combined operation mode of the fan operation
and moisturizing operation.
噝If the Ion mist mode is set while the air conditiconer is in basic operation mode, the air purifying function by
the electric dust collector will operate together.
Press the (ION MIST) button. 噝Adjust the fan speed to your preference. “HI”, “MED”, “LOW”, “SILENT”
can be selected.
噝When only Ion mist operation is set,
and (ON TIMER) preset cannot be done.
(OFF TIMER)
Press the (STOP) button. 噝A short beep sounds and Ion mist
operation
stops.
STOP
Press the (ION MIST) button.
CANCEL
during
operation
POWERFUL OPERATION
噝 噝The airflow will be extended so that the air can reach even further during powerful operation. (Extended Airflow)
Press the (POWERFUL PERATION) button during operation. 噝A short beep sounds and the preference (Powerful) operation starts.
( POWERFUL) indicator lit on the remote controller.)
CANCEL
Press the (POWERFUL PERATION) button again. 噝 POWERFUL) indicator turns off on the remote controller.
Operation mode In this situation Operating mechanism
Heating 噝When you want the room to be
a little warmer
噝Set approximately 2°C higher than the preset
temperature. Powerful heating operation is
performed.
Cooling
噝When you want a little cooler
air
噝When you want the room to be
a little cooler
Auto Dehumidifying
噝When you want to remove
humidity a little faster 噝Laundry drying efficiency is enhanced.
噝Condensation-control efficiency is enhanced.
Dehumidifying
噝Set approximately 3°C lower than the preset
temperature. Powerful cooling operation is
performed.
噝High speed dehumidifying operation is performed
aiming to achieve humidity of approximately 40%.
Condensation
Control
Quick Laundry
By pressing the (POWERFUL PERATION) button during auto, heating, dehumidifying, cooling or stainless
plasma air purifying operation, the air conditioner performs the “Powerful” operation.
ION MIST OPERATION
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, the electric dust collector operation
,,,
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Example: Cooling
With the infrared sensor, the air conditioner can detect the activity level in a room and adjust the temperature and humidity automatically, thus achieving the purpose of energy saving.
Press the INFRARED SENSOR button.
The infrared sensor automatically adjusts the indoor temperature and humidity according to
the activity level in the room. However, the temperature
and humidity specified by the
remote controller remain unchanged.
1
•The energy saving effect can be achieved only after the energy-saving temperature control function keeps
working
for more than 2 hours. In the energy-saving temperature-control mode, the energy consumption saved by the air conditioner varies with the activity level.
•
INFRARED HUMAN PRESENCE SENSING FUNCTION
•
Sensor in operation
Operation mode
Reduces the preset temperature in one of the following cases:
Operation Description
Heating Cooling
Auto
Dehumidifying/Dry Cool
Dehumidifying/Dry Cool
Operation mode Actions in case of no person
eDecreases the temperature by 2°C. eIncreases the temperature by 2°C . eIncreases the temperature by 5–10%. eEnergy-saving operation in auto mode.
• • •
● ● ● ●
·
·
Auto
Cooling
Heating
·
·
• •
Raises the preset temperature in one of the following cases:
Low activity level Low indoor temperature
• •
Increases the preset temperature in one of the following cases: Energy-saving operation in auto mode.
The infrared sensor detects changes to the infrared generated by human bodies. Therefore, the accuracy
of infrared
sensor may be affected negatively in the following cases: e
e
The activity level is very low (reading, watching TV, etc.) or human bodies are blocked by a screen, cabinet, or glass board.
e
e
The indoor temperature is very high and exceeds or approaches the human body temperature (when the refrigeration
just begins). e
e
The person wears thick clothes and turns his/her back to the air conditioner.
e
e
Curtains or plant leaves swing due to pet movement or airflow.
Low activity level Low indoor temperature
• •
The tracing function (Page 20) can further reduce the energy consumption. After detecting that the person leaves the room for 30 minutes, the air conditioner turns to the energy-saving modes according to the settings in the remote controller as shown in the right table, but the preset temperature and humidity in the remote controller remain unchanged. When the air conditioner works in powerful operation, setting the energy-saving mode will cancel the powerful operation.
High activity level High indoor temperature
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DYNAMIC AIR DEFLECTION FUNCTION (TRACING/EVASION)
The infrared sensor can detect the position of people and automatically change the airflow direction.
Press the AUTO AIR DEFLECTION button to switch the air deflection mode.
ƽHow to change the detection speed of the sensor of the dynamic air deflection (tracing/evasion) function: eThere are 2 detection speeds: “Standard” (by intervals of 15"–3') and “Slow” (by intervals of 1'–10').
eThe remote controller is set to the standard speed by default. eWhen the detection speed of the sensor is too high, set the detection speed to “Slow”
(when people and pets in the room behave frequently, resulting in frequent changes to the airflow direction).
eAfter the dynamic air deflection mode is set, the sensor usually works once every 15 seconds to 3 minutes to
detect the position of the person and adjusts the airflow direction accordingly. (The airflow direction does not change with the movement of human body immediately.)
eIf the dynamic air deflection mode fails to achieve the desired effect, adjust the airflow direction manually. eWhen the machine works in cooling, dehumidifying, or dry cool operation after the dynamic air deflection is set,
if the indoor humidity/temperature is very high, the left/right/upper/lower air deflectors may change their angles to prevent drop of condensed water. After the temperature falls, the air conditioner returns to the dynamic air deflection status.
1
e(Tracing) Adjusts the airflow direction
automatically to send the air flow to the location of the person.
e(Tracing) Adjusts the airflow direction
automatically to keep the air flow away from the location of the person.
e
Return to the setting prior to the dynamic air deflection mode.
Pressing the
DYNAMIC
AIR DEFLECTION button
Release the Dynamic Air Deflection button
Operation Description
Example: Heating
   
Hold down after the running stops
Select the desire setting.
(Finely tuned within +3 to -3. The indicator turns off 10 seconds later)
Press the (STOP) button eThe settings are saved.
Set the detection speed of the sensor to “Slow”.
After the running stops, hold down for more than 5 seconds while pressing and holding . eAt this time, the air conditioner beeps for signal receiving.
eReturn to the “Standard” mode by repeating the above procedure (until the air conditioner beeps for
signal receiving).
In addition to “Standard” and “Slow” modes, you can also fine tune the detection speed of the sensor.
Fine tune the detection speed of the sensor
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2
1

INTERNAL CLEANING OPERATION
The internal cleaning operation is automatically performed after cooling, dehumidifying or dry cool operation to control mold growth by configuring the (INTERNAL CLEAN) operation. (There is no mold removing function and disinfecting/sterilizing effect.)
Press the (FUNCTION SELECTOR) button until (INTERNAL CLEAN) blinks.
While (INTERNAL CLEAN) is blinking, point the remote controller towards the unit and press the (ON/OFF) button. • A short beep sounds and (INTERNAL CLEAN) indicator turns on
at the remote controller.
Press the (FUNCTION SELECTOR) button again until (INTERNAL CLEAN) blinks. While (INTERNAL CLEAN) is blinking, point the remote controller towards the unit and press the (ON/OFF) button. • A short beep sounds and (INTERNAL CLEAN) indicator turns off
on the remote controller.
•Internal cleaning operation is not performed if the duration of cooling, dehumidifying or dry cool operation is
too short (below approximately 10 minutes).
•If the internal cleaning mode is set, the internal cleaning operation will automatically start when cooling,
dehumidifying or dry cool operation is stopped. During internal cleaning, the heating operation and fan operation (with stainless plasma air purifying) are performed to control the mold growth inside the indoor unit.
•While (ON TIMER) is set, internal cleaning operation is not performed from 2 hours before the preset
time.
•Internal cleaning operation is not performed if the air conditioner operation is stopped in any of the following
conditions below.
(heating operation, stainless plasma air purifying operation, quick laundry operation and (OFF TIMER) stop
under condensation control operation, operation stopped by (SLEEP) button.)
ENGLISH
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STOP
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1
2
By configuring (SLEEP) operation while the sleep timer is set for auto, heating, dehumidifying, cooling and dry cool modes, the air conditioner supports your comfortable sleeping environment.
Press the (FUNCTION SELECTOR) button until (SLEEP) blinks.
While (SLEEP) is blinking, point the remote controller towards the unit and press the (ON/OFF) button. • A short beep sounds and (SLEEP) indicator turns on on the remote
controller.
Press the (FUNCTION SELECTOR) button again until (SLEEP) blinks. While (SLEEP) is blinking, point the remote controller towards the unit and press the (ON/OFF) button. • A short beep sounds and (SLEEP) indicator turns off on the remote
controller.
STOP
•When in cooling operation, the temperature and humidity will be controlled in combination with dehumidifying
operation.
•When in dehumidifying or dry cool mode, temperature is controlled to a comfortable level with the preset
humidity target level of 60%.
•When in heating operation, temperature is controlled in the same manner as ordinary sleep mode. •When in automatic operation, a control is executed according to the operation mode set by the auto
function.
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SLEEP OPERATION
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 



1
2
The air conditioner detects indoor temperature and humidity. Once the temperature and humidity reaches to a level conductive to mold growth, the dehumidifying and stainless plasma air purifying operations automatically start.
Press the (FUNCTION SELECTOR) button until
(MOLD MONITOR) blinks.
While (MOLD MONITOR) is blinking, point the remote controller towards the unit and press the (ON/OFF) button. • Preset the mold monitor operation. • During the mold monitor operation, (ON/OFF) and (MONITOR)
indicators on the indoor unit turns on.
Press the (FUNCTION SELECTOR) button again until (MOLD MONITOR) blinks. While (MOLD MONITOR) is blinking, point the remote controller towards the unit and press the (ON/OFF) button. • A short beep sounds and (MOLD MONITOR) indicator
turns
off
on the remote controller.
• The (MONITOR) indicator on the indoor unit turns off.
CANCEL
•Mold monitoring operation is a preset function. Even if mold monitoring mode is preset, the actual operation
will be performed only when the detected temperature and humidity has reached the level conducive to mold growth.
•The setting of mold monitoring mode is valid for 2 weeks from the last remote control operation. (If any remote control operation is performed while (MOLD MONITOR) is set, the preset mold monitoring
mode is valid for 2 weeks from such remote control operation.)
Once the above mentioned 2 weeks have elapsed, the (MONITOR) indicator on the indoor unit turns
off.
(However, (MOLD MONITOR) indication on the remote controller remains on. If the (MONITOR)
indicator on the indoor unit is off, please reset or cancel the mold monitoring mode.)
•When mold monitoring mode is set, the fan operation is performed for approximately 3 minutes once every
approximately 20 minutes and the room temperature and humidity are detected.
(The movable panel and horizontal air deflector remain closed when temperature and humidity are
detected.)
•In the first cycle of mold monitoring operation, dehumidifying operation is performed for 4 hours consecutively
if the detected temperature and humidity are 10°C and more and 70% and more, respectively. From the second cycle onwards, dehumidifying operation is performed if the detected temperature and humidity reach the above mentioned level and will stop once the humidity has gone down.
•For the duration of 20 minutes after mold monitoring operation temporarily stops, the mold monitoring operation
is not performed immediately even if mold monitoring mode remains set and the humidity exceeds 70%.
•There is no function to remove mold that has grown.
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MOLD MONITOR OPERATION
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60°
15° 10° 50°
ADJUSTING THE VERTICAL AIRFLOW DIRECTION
Please operate with the remote controller. (Moving by hands may cause malfunction.)
Cooling
operation
Heating
operation
Dehumidifying/
Dry Cool operation
About
About About
Set automatically • Air conditioner automatically set to the suitable
angle for each operation (Horizontal air deflector only. The angle of the vertical air deflector is set to the front). Usually vertical airflow direction control is not required.
• If room temperature and humidity continue to be
high during cooling, dehumidifying or dry cool operation, the angle of horizontal air deflector may change to prevent dripping of condensed water.
Swing
angle
About
Horizontal
Vertical airflow swing • When the (VERTICAL AIRFLOW) button is pressed,
a short beep sounds and the vertical air deflector repeats swinging.
• When the air conditioner stops operation, the swing of the
vertical air deflector also stops and the air outlet closes.
• If the operation resumes, the vertical air deflector is
automatically set to the suitable angle for each operation.
• Even if the swing mode is set, the vertical air deflector may
stop swinging depending on the room temperature and humidity. (Page 25)
(It may take approximately 10 seconds for the air deflector
to start moving. This is due to the checking operation to set the air deflector to the correct angle.)
Vertical air flow of your preference • To set the vertical airflow direction to your desired angle, press the (VERTICAL
AIRFLOW) button to move the vertical air deflector, and press the (VERTICAL AIRFLOW) button again to stop air deflector at your desired angle.
Press the (VERTICAL AIRFLOW) button. • A short beep sounds and the vertical air deflector repeats swinging. (Vertical airflow swing) Press the (VERTICAL AIRFLOW) button again at your preferred angle. • The swing stops at the position where the button is pressed. • The air outlet closes if the operation stops. The horizontal air deflector will return to
the preset position when the operation resumes.
• If the operation mode is changed, the horizontal air deflector will automatically be
set to the proper angle suitable for the newly set mode.
CAUTION
DO not operate long hours with cooling, dehumidifying, dry operation, airflow swing operation nor the vertical air deflector in downward state. Some dew may form on the vertical air deflector and drop which may wet your furniture.
ENGLISH
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РУССКИЙ
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•
 
The movements of the left and right air deflectors displayed in the remote controllers are not synchronous with movements of the actual air deflectors.
ADJUSTING THE HORIZONTAL AIRFLOW DIRECTION
Adjust the horizontal airflow direction • The angle of horizontal airflow direction is set to the front at the
time of purchase.
• Every time the button is pressed, the mode of the horizontal air deflector
changes as below.
• A short beep sounds and the angle of the horizontal air deflector changes.
Front Horizontal
swing preferred angle
Horizontal angle of your preference
• •
To set the horizontal airflow direction to your desired angle, move the horizontal air deflector and press the (HORIZONTAL AIRFLOW) button again to stop air deflector’s movement once it has reached your desired angle.
Press the (HORIZONTAL AIRFLOW) button again to fix your preferred angle during horizontal airflow swing. • Fan speed may be increased depending on the angle of the horizontal air
deflector.
• Even if the horizontal airflow direction has been adjusted to your desired
angle, the angle of horizontal air deflector may change in the event the room temperature and humidity continue to be high during cooling, dehumidifying or dry cool operation. The angle will change back to your desired angle once the temperature and humidity have been lowered by the air conditioning operation.
CAUTION
Do not operate long hours with cooling, dehumidifying, dry cool operation and horizontal airflow swing operation. Some dew may form on the horizontal air deflector and drop which may wet your furniture.
In the following cases, the swing stops even when vertical swing and horizontal swing are set. In Heating operation In Dehumidifying operation In Dry Cool operation
• During preheat operation. • During defrost operation. • When the room temperature
reaches the temperature which had been set.
• When the humidity is reached
to the humidity which has been set.
• When the room temperature is
below 1°C.
• When the temperature is below
the temperature which has been set and the operation is stop.
The movement scope of the left/right air deflectors are set to the following 5 positions:
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ENGLISH
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TIMER PRESET OPERATION How to preset the timer
13
2
3 types of timers, (OFF TIMER) (ON TIMER), (OFF TIMER) and (ON TIMER) are available. Only
one of these timers can be preset at a time. Operation mode, temperature, humidity and fan speed, etc. must be set before setting the timer.
For (OFF TIMER) preset
• When (OFF TIMER) is set, the operation stops at the preset time.
For (ON TIMER) preset
• When (ON TIMER) is set, the operation starts so that the preset temperature is reached at the preset time.
• The air conditioner starts operation a maximum of 60 minutes before the preset time, depending on conditions
including room temperature and preset temperature.
How to preset the (OFF TIMER) (ON TIMER) (For example: When setting the timer to stop operation at 10:30 p.m. and your desired temperature is reached at 7:00 a.m.) • The timer with earlier preset time will function first, based on the time at which the timer is set.
Press the (OFF
TIMER) button.
• (OFF TIMER) blinks.
• 0:00 a.m. or the previous preset
time is displayed.
Press the (TIMER)
button to set the time.
• Time can be set in increments
of 10 minutes.
• The time can be fast-forwarded
by continuously pressing the button.
Time is incremented Time is decremented
Press the (PRESET)
button.
• A short beep sounds and the
(OFF TIMER) is set.
• (OFF TIMER) indication
stops blinking and lights up.
(TIMER SET) will be
displayed.
• The (TIMER) indicator on the
indoor unit lights up.
• To change the preset time for
(OFF TIMER), return to
procedure and press the
(OFF TIMER) button.

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
456
How to cancel the preset timer
Press the (CANCEL) button. (All the preset timer will erase) • (OFF TIMER) / (ON TIMER), which are to be set using the clock function,
cannot be set during the operation set by the (AIR
during the quick laundry or condensation control mode
PURIFYING) buttons or
operation.
under (DEHUMIDIFY)
• As the time settings are stored in memory in the remote controller, just press
the (PRESET) button in order to use the same settings next time.
Press the (ON
TIMER) button.
• (ON TIMER) blinks.
• 6:00 a.m. or the previous preset
time is displayed.
• display indicates the
sequence of (OFF TIMER)
and (ON TIMER) function.
Press the (TIMER)
button to set the time.
• Time can be set in increments
of 10 minutes.
• The time can be fast-forwarded
by continuously pressing the button.
Time is incremented Time is decremented
Press the (PRESET)
button.
• A short beep sounds and the
(ON TIMER) is set.
• (ON TIMER) indication stops
blinking and lights up.
(TIMER SET) will be
displayed.
• The (TIMER) indicator on the
indoor unit lights up.
• To change the preset time
for (ON TIMER), return to
procedure and press the
(ON TIMER) button.
ENGLISH
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
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1
2
FURTHER CONVENIENT TIMER FUNCTION
Dehumidifying (Condensation control) operation and (ON TIMER) for heating operation can be set at the
same time. Dehumidifying (Condensation control) operation controls the condensation which may occur in the morning while (ON TIMER) for heating operation warms up the room by the time you wake up.
Combination of (ON TIMER) and (DEHUMIDIFY) button • Dehumidifying (Condensation control) operation and (ON TIMER) for heating operation for the next morning
can be set in combination before you go to sleep.
The display below is shown in the case where (ON TIMER) is set for heating operation and then
dehumidifying operation (Condensation control) is executed at 11:38 p.m.
Preset the (ON TIMER).
• When (ON TIMER) is set, the air conditioner starts
operation so that the preset room temperature is almost reached at the ON TIMER time. Check the settings of the air conditioners when you set the timer. (Page 26, 27)
Press the (DEHUMIDIFY) button.
( symbol is displayed)
• The dehumidifying (Condensation control) operation
stops at 1:38 a.m, two hours after the start of the dehumidifying operation, and the heating operation starts in order to reach the preset temperature by 6:00 a.m.
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