AIR CONDITIONER (SPLIT TYPE) Owner’s Manual...manual. WARNING General • Carefully read Owner’s...
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Owner’s Manual English AIR CONDITIONER (SPLIT TYPE) Indoor Unit Model name: High Wall Type RAV-SM566KRT-E RAV-SM806KRT-E Owner’s Manual For commercial use
Transcript of AIR CONDITIONER (SPLIT TYPE) Owner’s Manual...manual. WARNING General • Carefully read Owner’s...
Owner’s Manual English
AIR CONDITIONER (SPLIT TYPE)
Indoor UnitModel name:
High Wall Type
RAV-SM566KRT-ERAV-SM806KRT-E
Owner’s Manual
For commercial use
O
C
7 Auto restart operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
8 How the air conditioner works. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
9 Hints for economical operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
air conditioner.structions that contain important information which complies with the
/ 42 / EC), and ensure that you understand them.re to keep them in a safe place together with the Installation Manual supplied
ner
ualified Service Personaintained, repaired and removed by a qualified installer or qualified service
e done, ask a qualified installer or qualified service person to do them for you. person is an agent who has the qualifications and knowledge described in
ualifications and knowledge which the agent must have a person who installs, maintains, relocates and removes the air conditioners made oration. He or she has been trained to install, maintain, relocate and remove the air oshiba Carrier Corporation or, alternatively, he or she has been instructed in such ual or individuals who have been trained and is thus thoroughly acquainted with the ese operations.ho is allowed to do the electrical work involved in installation, relocation and removal ertaining to this electrical work as stipulated by the local laws and regulations, and o has been trained in matters relating to electrical work on the air conditioners made oration or, alternatively, he or she has been instructed in such matters by an
who have been trained and is thus thoroughly acquainted with the knowledge
ho is allowed to do the refrigerant handling and piping work involved in installation, has the qualifications pertaining to this refrigerant handling and piping work as ws and regulations, and he or she is a person who has been trained in matters ndling and piping work on the air conditioners made by Toshiba Carrier Corporation e has been instructed in such matters by an individual or individuals who have been
oughly acquainted with the knowledge related to this work.ho is allowed to work at heights has been trained in matters relating to working at itioners made by Toshiba Carrier Corporation or, alternatively, he or she has been rs by an individual or individuals who have been trained and is thus thoroughly wledge related to this work.
rson is a person who installs, repairs, maintains, relocates and removes the air oshiba Carrier Corporation. He or she has been trained to install, repair, maintain, e air conditioners made by Toshiba Carrier Corporation or, alternatively, he or she uch operations by an individual or individuals who have been trained and is thus ith the knowledge related to these operations.
rson who is allowed to do the electrical work involved in installation, repair, has the qualifications pertaining to this electrical work as stipulated by the local laws or she is a person who has been trained in matters relating to electrical work on the y Toshiba Carrier Corporation or, alternatively, he or she has been instructed in such
matters by an individual or individuals who have been trained and is thus thoroughly acquainted with the knowledge related to this work.
• The qualified service person who is allowed to do the refrigerant handling and piping work involved in installation, repair, relocation and removal has the qualifications pertaining to this refrigerant handling and piping work as stipulated by the local laws and regulations, and he or she is a person who has been trained in matters relating to refrigerant handling and piping work on the air conditioners made by Toshiba Carrier
ively, he or she has been instructed in such matters by an individual or individuals and is thus thoroughly acquainted with the knowledge related to this work.rson who is allowed to work at heights has been trained in matters relating to
the air conditioners made by Toshiba Carrier Corporation or, alternatively, he or she uch matters by an individual or individuals who have been trained and is thus ith the knowledge related to this work.
1-EN 2-EN
10 TEMPORARY operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
11 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
12 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
13 Operations and performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
14 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
15 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Corporation or, alternatwho have been trained
• The qualified service peworking at heights with has been instructed in sthoroughly acquainted w
– 1 –
riginal instruction
ontents
1 Precautions for safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2 Accessory parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3 Parts name. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
4 Wireless remote controller. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64-1. Parts name of remote controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64-2. Adjusting clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74-3. Handling the remote controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84-4. How to use remote controller. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5 Wired remote controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125-1. Correct usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135-2. Timer operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145-3. Power saving mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155-4. Self clean operation mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
6 Limited operation by twin and group combination . . . . . . . . . . . . . . . . . . . . . . . . . 16
ADOPTION OF NEW REFRIGERANTThis Air Conditioner uses R410A an environmentally friendly refrigerant.
This appliance is not intended for use by person (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
Thank you for purchasing this ToshibaPlease read carefully through these in“Machinery” Directive (Directive 2006After reading these instructions, be suwith your product.
Generic Denomination: Air Conditio
Definition of Qualified Installer or QThe air conditioner must be installed, mperson. When any of these jobs is to bA qualified installer or qualified servicethe table below.
Agent QQualified installer
• The qualified installer isby Toshiba Carrier Corpconditioners made by Toperations by an individknowledge related to th
• The qualified installer whas the qualifications phe or she is a person whby Toshiba Carrier Corpindividual or individualsrelated to this work.
• The qualified installer wrelocation and removal stipulated by the local larelating to refrigerant haor, alternatively, he or shtrained and is thus thor
• The qualified installer wheights with the air condinstructed in such matteacquainted with the kno
Qualified service person
• The qualified service peconditioners made by Trelocate and remove thhas been instructed in sthoroughly acquainted w
• The qualified service perelocation and removal and regulations, and heair conditioners made b
EN
CAUTIONCAUTION
for safetyny liability for the damage caused by not observing the description of this
re starting the air conditioner. There are many important things to keep in mind
by the dealer or a professional. Only a qualified installer (*1) is able to install an son installs an air conditioner, it may result in problems such as fire, electric nd vibration.
from the one specified for complement or replacement. Otherwise, abnormally he refrigeration cycle, which may result in a failure or explosion of the product or
f the outdoor unit may cause a disturbance. (Especially at the boundary line with er while considering the noise.)
r shoes with protective toe caps, protective gloves, and other protective clothing.ot take hold of the bands around the packing carton. You may injure yourself if
for storage or transportation, heed the precautions written on the packing ions may cause the stack to collapse.rted in stable condition. If any part of the product broken, contact your dealer.nsported by hand, carry it by two or more people.
fied service person(*1) is allowed to carry out the electrical work of the air must this work be done by an unqualified individual since failure to carry out the hocks and/or electrical leaks.
completed, have the installer explain about the circuit breaker positions. In the air conditioner, set the circuit breaker to the OFF position, and contact a service
, take appropriate measures to prevent the refrigerant from exceeding the limit lt the dealer from whom you purchased the air conditioner when you implement ly concentrated refrigerant may cause an oxygen deficiency accident. location that may be subject to a risk of expire to a combustible gas. If a concentrated around the unit, a fire may occur. for the separately purchased parts. Use of non-specified products may result in other trouble. Have the installation performed by a professional.
• Confirm that earthing is performed correctly.
3-EN 4-EN
– 2 –BURST HAZARDOpen the service valves before the operation, otherwise there might be the burst.
BURST HAZARDOpen the service valves before the operation, otherwise there might be the burst.
Warning indications on the air conditioner unitWarning indication Description
WARNING
ELECTRICAL SHOCK HAZARDDisconnect all remote electric power supplies before servicing.
WARNING
Moving parts. Do not operate unit with grille removed. Stop the unit before the servicing.
CAUTION
High temperature parts. You might get burned when removing this panel.
CAUTION
Do not touch the aluminum fins of the unit. Doing so may result in injury.
WARNING
ELECTRICAL SHOCK HAZARDDisconnect all remote electric power supplies before servicing.
WARNING
Moving parts.Do not operate unit with grille removed.Stop the unit before the servicing.
CAUTION
High temperature parts.You might get burned when removing this panel.
CAUTION
Do not touch the aluminum fins of the unit.Doing so may result in injury.
1 PrecautionsThe manufacturer shall not assume amanual.
WARNING
General• Carefully read Owner’s Manual befo
for daily operation.• Ask for installation to be performed
air conditioner. If a non-qualified pershock, injury, water leakage, noise a
• Do not use any refrigerant different high pressure may be generated in tan injury to your body.
• Places where the operation sound oa neighbour, install the air condition
Transportation and storage• To transport the air conditioner, wea• To transport the air conditioner, do n
the bands should break.• Before stacking the packing cartons
cartons. Failure to heed the precaut• The air conditioner must be transpo• When the air conditioner must be traInstallation• Only a qualified installer(*1) or quali
conditioner. Under no circumstanceswork properly may result in electric s
• After the installation work has been event that trouble has occurred in theperson.
• If the unit is installed in a small roomconcentration even if it leaks. Consuthe measures. Accumulation of high
• Do not install the air conditioner in acombustible gas leaks and becomes
• Use the company-specified productsfire, electric shock, water leakage or
contact a qualified service person(*1) to have the repairs done. Do not set the circuit breaker to the ON position until the repairs are completed.
• If there is a danger of the indoor unit’s falling, do not approach the indoor unit but set the circuit breaker to the OFF position, and contact a qualified installer(*1) or a qualified service person(*1) to refit the unit. Do not set the circuit breaker to the ON position until the unit has been refitted.
the mains supply.o the mains by means of a switch with a contact separation of at least 3 mm. be sued) must be used for the power supply line of this air conditioner.
ct draining. Bad drainage may cause flooding in the house and getting furniture
clusive power supply of the rated voltage, otherwise the unit may break down or
d on the base. Otherwise, falling down of the units or other accidents may occur.
ecial purpose such as preserving food, precision instruments, art objects,
finger, otherwise you may get an electric shock. for a considerably long time, turn off the main switch or the circuit breaker, for
in its original performance, operate it within the range of the operating ions. Otherwise it may cause a malfunction, or water leak from the unit.e remote controller. Do not spill juice, water or any kind of liquid.
ng so may result in electric shock.and other equipment have become deteriorated after being used for a long time. sult in the unit’s falling down and causing injury.
ther flammable materials near the air conditioner, and do not spray flammable r. They may catch fire. turn off the breaker before cleaning.an is rotating at high speed inside the unit.r to be performed by the dealer.proper manner may cause damage to plastic parts, insulation failure of electric the worst case, it may result in water leakage, electric shock, smoke emission
s a vase on the unit.ur and it may cause deterioration of electric insulation and result in electric shock.
staller or Qualified Service Person.”
5-EN 6-EN
• If there is a danger of the outdoor unit’s toppling over, do not approach the outdoor unit but set the circuit breaker to the OFF position, and contact a qualified installer(*1) or a qualified service person(*1) to have the improvements or refitting done. Do not set the circuit breaker to the ON position until the improvements or refitting is completed.
• Do not customize the unit. Doing so may result in fire, electric shock or other trouble.Relocation• When the air conditioner is to be relocated, do not relocate it yourself but contact a qualified installer(*1) or a qualified
service person(*1). Failure to relocate the air conditioner properly may result in electric shocks and/or a fire.
– 3 –
Operation• Before opening the front panel of the indoor unit or service panel of the outdoor unit, set the circuit breaker to the OFF
position. Failure to set the circuit breaker to the OFF position may result in electric shocks through contact with the interior parts. Only a qualified installer(*1) or qualified service person(*1) is allowed to remove the front panel of the indoor unit or service panel of the outdoor unit and do the work required.
• Inside the air conditioner are high-voltage areas and rotating parts. Due to the danger of electric shocks or of your fingers or physical objects becoming trapped in the rotating parts, do not remove the front panel of the indoor unit or service panel of the outdoor unit. When work involving the removal of these parts is required, contact a qualified installer(*1) or a qualified service person(*1).
• Do not move or repair any unit by yourself. Since there is high voltage inside the unit, you may get electric shock when the cover and main unit is removed.
• Use of a stand more than 50 cm high to clean the filter of the indoor unit or to carry out other such jobs constitutes working at heights. Due to the danger of falling off the stand and injuring yourself while working at heights, this kind of work should not be done by unqualified individuals. When this kind of work must be carried out, do not do it yourself but ask a qualified installer(*1) or a qualified service person(*1) to do it for you.
• Do not touch the aluminum fin of the outdoor unit. You may injure yourself if you do so. If the fin must be touched, do not touch it yourself but contact a qualified installer(*1) or a qualified service person(*1).
• Do not climb onto or place objects on top of the outdoor unit. You may fall or the objects may fall off of the outdoor unit and result in injury.
• Do not place any combustion appliance in a place where it is directly exposed to the wind of air conditioner, otherwise it may cause imperfect combustion.
• When the air conditioner is operated with a combustion appliance in the same place, ventilate the room sufficiently. Poor ventilation causes oxygen shortage.
• When the air conditioner is used in a closed room, sufficiently ventilate the room. Poor ventilation causes oxygen shortage.
• Do not expose your body to cool air directly for a long time and do not cool yourself excessively.Doing so may result in deteriorated physical condition and ill health.
• Do not insert your finger or a stick into the air intake or discharge.Doing so may result injury as the fan is rotating at high speed inside the unit.
• Consult the shop where you purchased the air conditioner if air conditioning (cooling and heating) is not performed properly as a refrigerant leakage may be the cause. Confirm the repair details with a qualified service person(*1) when the repair includes additional charging of the refrigerant.
• Stop running the air conditioner and turn off the breaker before cleaning.Otherwise, injury may result as the fan is rotating at high speed inside the unit.
Repairs• If there is any kind of trouble (such as when an error display has appeared, there is a smell of burning, abnormal
sounds are heard, the air conditioner fails to cool or heat or water is leaking) has occurred in the air conditioner, do not touch the air conditioner yourself but set the circuit breaker to the OFF position, and contact a qualified service person(*1). Take steps to ensure that the power will not be turned on (by marking “out of service” near the circuit breaker, for instance) until qualified service person(*1) arrives. Continuing to use the air conditioner in the trouble status may cause mechanical problems to escalate or result in electric shocks or other trouble.
• If the fan grille is damaged, do not approach the outdoor unit but set the circuit breaker to the OFF position, and
CAUTIONTo disconnect the appliance from• This appliance must be connected tThe installation fuse (all types canInstallation• Certainly lay the drain hose for perfe
wet.• Connect the air conditioner to an ex
cause a fire.• Confirm that the outdoor unit are fixeOperation• Do not use this air conditioner for sp
breeding animals, car, vessel.• Do not touch any switches with wet • If the air conditioner will not be used
safety.• To make the air conditioner operate
temperature specified in the instruct• Prevent any liquid from falling into th• Do not wash the air conditioner. Doi• Check whether the installation base
Leaving them such condition may re• Do not leave flammable sprays or o
aerosol directly to the air conditione• Stop running the air conditioner and
Otherwise, injury may result as the f• Ask for cleaning of the air conditione
Cleaning the air conditioner in an imparts and result in a malfunction. In and fire.
• Do not put a water container such aWater intrusion into the unit may occ
(*1) Refer to the “Definition of Qualified In
EN
◆
Injury possibility.Don’t handle with packing band, or may get injured in case of broken band.
artsRemote controller holder Batteries (two)
0
7 8, 965
3 4
1
2
1 Room temperature sensor
2 Front panel
6 Horizontal airflow louver
7 Vertical airflow louver
8 Display panel
9 Infrared signal receiver
10 Remote controller (wireless)
11 Remote controller (wired, sold separately)
7-EN 8-EN
– 4 –Stacking notice.
In case that cardboard boxes protrude out of pallet when stacking, lay a 10 mm thick plywood over the pallet.
3 Air intake grille
4 Air filter
5 Air discharge
Information on the transportation, handling and storage of the carton
Examples of indication on the cartonSymbol Description Symbol Description
Keep dry Do not drop
Fragile Do not lay down
Stacking height (12 cartons can be stacked in this case)
Do not walk on this carton
This side up Do not step
Handle with care
Other cautions Description
CAUTION
11 cartons
2 Accessory p
3 Parts name
Indoor unit
Remote controller
SET
TIME
TIMER SET
TESTFILTERRESET CL
FAN
SAVE
SWING/FIX
VENT
MODE
UNIT LOUVER
11 1
◆
T
1
2
3 Preheat / Defrost (Orange)This lamp lights up when the power is turned on or right after heating operation starts or during defrost operation.
epending on the outdoor unit. The following example.)
PanelThere is an earth screw, valves, and electric parts inside.
Air discharge
Piping panel
Wiring hole
Refrigerant pipe
9-EN 10-EN
– 5 –
Names and functions of indicators and controls on indoor unit
Display panel
he operating conditions are indicated below.
OPERATION (Green)This lamp goes on during operation.
TIMER (Green)This lamp goes on white the timer reserved.
NOTEIn case of timer setting by wired remote controller, TIMER lamp does not light.In case of group control, TIMER lamp goes on header unit only. (see “6 Limited operation by twin and group combination”)
CAUTION• Disagreement in operation mode
When the power is turned on for the first time after installation, lamp lights up for approximately 5 minutes for setting of addresses of systems and units. When the power is turned on the next time, lamp lights up for approximately 1 minute.While the above lamp is on, all the commands from the remote controller cannot be received. However, this is not a malfunction or failure.
• When local prohibition is set by the central control from other equipment, no signal is received even if the remote controller button is pressed. However, a signal of START/STOP button is accepted. (An alarm sound “pi ” arises intermittently five times.)
4 TEMPORARY operationIf you misplace or lose the wireless remote controller or its batteries are exhausted, push the
button.• See page 17.
123
4
Outdoor unit(The design varies dillustration shows an
Air intake(Side and rear)
Fixing leg
EN
44
1
2 START/STOP buttonPress the button to start operation.(A receiving beep is heard.)Press the button again to stop operation.
3
Press this button to reserve time settings.(A receiving beep is heard.)
11 Cancel button (CLR)Press this button to cancel ON timer and OFF
eration mode to morized ration mode, onds during the isplayed and the
timer operation m temperature
e from four
timer operation m temperature
e from four
e set re not imer function is
eration.tore normal
Names and functions of indications on wireless remote controller
◆DisplayAll indications, except for clock time indication, are indicated by pressing the START/STOP button.
• In the illustration, all indications are indicated for explanation.During operation, only the relevant indications will be indicated on the remote controller.
1 Transmission markThis transmission mark ( ) indicates when the remote controller transmits signals to the indoor unit.
2 Mode displayIndicates the current operation mode.(A : Auto changeover control, : Cool, : Dry,
: Heat, : Fan only)
3 Temperature displayIndicates the temperature setting (17 °C to 30 °C).When you set the operating mode to : Fan only, no temperature setting is indicated.
4 FAN speed displayIndicates the selected fan speed. AUTO or one of five fan speed levels (LOW , LOW+ , MED , MED+ , HIGH ) can be indicated.Indicates when the operating mode is : Dry.
5 TIMER and clock time displayThe time set for timer operation or clock time is indicated.The present time is always indicated except for TIMER operation.
6 Hi POWER displayIndicates when the high power operation starts.Press the Hi-POWER button to start and press it again to stop the operation.
107546
98
1 23
11-EN 12-EN
– 6 –(A receiving beep is heard.)If no receiving sound is heard from the indoor unit, press the button twice.
Mode select button (MODE)Press this button to select a mode.Each time you press the button, a mode is selected in a sequence that goes from A : Auto changeover control, : Cool, : Dry, : Heat,
: Fan only, and back to A. (A receiving beep is heard.)
timer. (A receiving beep is heard.)
12 High power button (Hi-POWER)Press this button to start the high power operation.This function is not operated group control.
Wireless remote controller-1. Parts name of remote
controller
Wireless remote controller and its functions
Infrared signal emitterTransmits a signal to the indoor unit.
4 Temperature button ( )
5 Fan speed button (FAN)Press this button to select fan speed. When you select AUTO, the fan speed is automatically adjusted according to the room temperature.You can also manually select the desired fan speed from among five settings.(LOW , LOW+ , MED , MED+ , HIGH )(A receiving beep is heard.)
6 Auto louver button (SWING)Press this button to swing the louver.(A receiving beep is heard.)Press the SWING button to stop the louver swinging.(A receiving beep is heard.)
7 Set louver button (FIX)Press this button to adjust the airflow direction.(A receiving beep is heard.) While this button is kept depressed, the receiving tone continuously sounds.
8 Off timer button (OFF)Press this button to set the OFF timer.
9 On timer button (ON)Press this button to set the ON timer.
10 Reserve button (SET)
PRESET
QUIET
SWING
TIMER
ON
FILTERCHK CLOCK
OFF
CLR
SLEEP SET
FIX Hi-POWER
COMFORTSLEEP
MODE
TEMP
FAN
13
149
616
2
7
54
3
151211
810
1
...... The set temperature is increased up to 30 °C.
...... The set temperature is dropped down to 17 °C. (A receiving beep is heard.)
TEMP
TEMP
TEMP
13 PRESET buttonPress this button to change the opthe preferred operation mode mepreviously. To memorize the opepress this button for at least 3 secpreferred operation mode. is doperation mode is memorized.
14 SLEEP buttonPress this button to start the OFFthat automatically adjusts the rooand the fan speed.You can select the OFF timer timdurations (1, 3, 5 or 9 hours).
15 COMFORT SLEEP buttonPress this button to start the OFFthat automatically adjusts the rooand the fan speed.You can select the OFF timer timdurations (1, 3, 5 or 9 hours).During group control operation, thtemperature and the fan speed aautomatically adjusted. Only off tactivated.
16 QUIET buttonPress this button to start quiet opPressing this button again will resoperation.
7
8
9
1
ditioner, set the e procedures on the remote less of whether
ote controller the will flash.
set the current
hanges the time in one minute steps.Pressing the TIMER button continually changes the time in ten minute steps.
the clock starts.
Clock adjusting
1 CLOCK buttonPress the CLOCK by tip of a pencil.The CLOCK display flashes.
2 TIMER or buttonPress the TIMER or button to set the current time.Each press of the TIMER button changes the time by one minute.Pressing the TIMER button continually changes the time by ten minutes.
3 SET buttonPress the SET button.The current time is indicated and the clock starts.
2
1
PRESET
QUIET
SWING
TIMER
ON
FILTERCHK CLOCK
OFF
CLR
SLEEP SET
FIX Hi-POWER
COMFORTSLEEP
MODE
TEMP
FAN
3
2
1
ON OFF
ON OFF
SET
SET
13-EN 14-EN
2 SET buttonPress the SET button.The current time is indicated and
SET
SET
– 7 –
(PRESET) displayIndicated when memorizing the preferred operation mode or when it has been memorized.Also, this icon is indicated when the memorized preferred operation is displayed.
(COMFORT SLEEP) displayIndicated during the OFF timer operation that automatically adjusts the room temperature and the fan speed. Each time you press the COMFORT SLEEP button, the display changes in the sequence of 1h, 3h, 5h, and 9h.
(QUIET) displayIndicated during the quiet operation.
0 Swing displayIndicated during the swinging operation where the horizontal louver automatically moves up and down.
NOTEWhen both wired remote controller and wireless remote controller are used, display on the screen of wireless remote controller may differ from the actual operation in some cases.
Preparation and check before use
◆Loading batteries1 Remove the battery cover.
2 Insert 2 new batteries (R03 [AAA]) following the (+) and (–) positions.
◆Batteries• To replace the batteries, use two new batteries (R03
[AAA]).• In normal use, the batteries will last about one year.• Replace the batteries if there is no receiving beep
from the indoor unit or when the air conditioner cannot be operated using the remote controller.
• To avoid malfunctions by battery leakage, remove the batteries when not using the remote controller for more than one month.
ACL
4-2. Adjusting clock
◆Setting the clockBefore you start operating the air conclock of the remote controller using thgiven in this section. The clock panel controller will indicate the time regardthe air conditioner is in use or not.
Initial settingWhen batteries are inserted in the remclock panel will indicate AM 0:00 and
1 TIMER or buttonPress the TIMER or button totime.Each press of the TIMER button c
PRESET
QUIET
SWING
TIMER
ON
FILTERCHK CLOCK
OFF
CLR
SLEEP SET
FIX Hi-POWER
COMFORTSLEEP
MODE
TEMP
FAN
ON OFF
ON OFF
EN
4
•
•
ote
n only
onditioner.
only .
ONLY y is not
+ , H .
• The OPERATION lamp (green) on the display panel of the indoor unit goes on. And operation starts after approximately 3 minutes.(If you select FAN ONLY mode, the unit will start
ontrol
GH .and 4 to select
conditioner.
Dry operation
◆Start
1 START/STOP button ( )Press this button to start the air conditioner.
2 Mode select button (MODE)Select DRY .
3 Temperature button ( )Set the desired temperature.
• The fan speed display indicates • The OPERATION lamp (green) on the display
panel of the indoor unit lights, and operation starts after approximately 3 minutes.
◆StopSTART/STOP button ( )Press this button again to stop the air conditioner.
2
43
1
PRESET
MODE
TEMP
FAN
2
3
1
TEMP
15-EN 16-EN
– 8 –7 m
immediately.)• The : Fan only mode does not c
temperature.• Fan speed is the same as HI
Therefore, perform only steps 1, 2 this mode.
◆StopSTART/STOP button ( )Press this button again to stop the air
-3. Handling the remote controller
CAUTION• The air conditioner will not operate if curtains, doors or
other materials block the signals from the remote controller to the indoor unit.
• Prevent any liquid from falling into the remote controller.Do not expose the remote controller to direct sunlight or heat.
• If the infrared signal receiver on the indoor unit is exposed to direct sunlight, the air conditioner may not function properly.Use curtains to prevent the sunlight from reaching the receiver.
• If the room using the air conditioner has fluorescent lighting with electronic starters, signals may not be properly received. If you are planning to use such fluorescent lamps, consult your local dealer.
• If other electrical appliances react to the remote controller move these appliances or consult your local dealer.
Location of the remote controller
Keep the remote controller where its signals can reach the receiver of the indoor unit (a distance of 7 m is allowed).When you select the timer operation, the remote controller automatically transmits a signal to the indoor unit at the specified time.If you keep the remote controller in a position that hinders proper signal transmission, a time lag of up to 15 minutes may occur.
Remote controller holder
◆ Installing the remote controller holder
Before you actually install the remote controller holder on a wall or pillar, check whether the remote controller signals can be received by the indoor unit.
◆Mounting and removing the remote controller
To mount the remote controller hold it parallel to the remote controller holder and push it in fully. To remove the remote controller slide the remote controller upwards and out from the holder.
4-4. How to use remcontroller
Cooling / heating / faoperation
◆Start
1 START/STOP button ( )Press this button to start the air c
2 Mode select button (MODE)Select Cool , Heat , or Fan
3 Temperature button ( )Set the desired temperature.When the air conditioner is in FANoperation, the temperature displaindicated.
4 Fan speed button (FAN)Select one of LOW , LOWMED , MED+ , HIG
PRESET
MODE
TEMP
FAN
TEMP
◆
1
2
3
4
•
•
◆StopSTART/STOP button ( )Press this button again to stop the air conditioner.
2 SET buttonPress the SET button to set the timer.The timer time is indicated and the timer starts.
SET
SET
, the remote timer signal to
Therefore, keep here it can properly. inutes will occur.
on within 30 etting will be
ode, the settings
operating under press the ON /
not set the timer.etting the clock”
g both ON neously)
ation)to stop the air start it again in return home.
again next
▼ Setting combined TIMERn to adjust the
to adjust the
ON timer —> OFF timer(Stop —> Operation —> Stop)You can use this setting to start the air conditioner when you wake up and stop it when you leave the house.Example:To start the air conditioner next morning and stop it.
▼ Setting combined TIMER1 Press the ON TIMER button to adjust the
ON timer.
2 Press the OFF TIMER button to adjust the OFF timer.
3 Press the SET button.
• Either ON or OFF timer function which is closer to the current time, is activated first.
• If the same time is set for both ON and OFF timers, no timer operation is performed.Also, the air conditioner may stop operating.
◆Every day combined timer(setting both ON and OFF timer simultaneously and activate every day)
This feature is useful when you want to use combined timer at the same time every day.
▼ Setting combined TIMER1 Press the ON TIMER button to adjust the
ON timer.
2 Press the OFF TIMER button to adjust the OFF timer.
3 Press the SET button.
4 After step 3, an arrow mark ( or ) flashes for about 3 seconds and during this flashing, press the SET button.
• During the every day timer is activating, both arrows ( , ) are indicated.
tion again
OFF
Operation
StopStop
ON
OFF
SET
ON
OFF
SET
SET
17-EN 18-EN
Cancelling TIMER3 CLR button
Press the CLR button to cancel the timer setting.
CLR
CLR
1 Press the OFF TIMER buttoOFF timer.
2 Press the ON TIMER buttonON timer.
3 Press the SET button.
ON
SET
– 9 –
Automatic operation (auto changeover)
Start
START/STOP button ( )Press this button to start the air conditioner.
Mode select button (MODE)Select A.
Temperature button ( )Set the desired temperature.
Fan speed button (FAN)Select one of LOW , LOW+ , MED , MED+ , HIGH .
The OPERATION lamp (green) on the display panel of the indoor unit lights.The operating mode is selected in accordance with the room temperature and operation starts after approximately 3 minutes.If the “A” mode is uncomfortable, you can select the desired conditions manually.
Timer operationUse the wired remote controller for timer setting if it is also in use.
◆ON timer and OFF timer
Setting TIMER1 Push ON / OFF TIMER button ( or ) during
operation.Press the ON or OFF TIMER buttons as required.• The previous timer setting is displayed and
flashes along with ON / OFF timer display.Set the timer to the desired time.Each press of the TIMER button changes the time in ten minute steps.Pressing the TIMER button continually changes the time in one hour step.
PRESET
MODE
TEMP
FAN
2
3
14
TEMP
PRESET
QUIET
SWING
TIMER
ON
FILTERCHK CLOCK
OFF
CLR
SLEEP SET
FIX Hi-POWER
COMFORTSLEEP
MODE
TEMP
FAN
231
ON OFF
CAUTION• When you select the timer operation
controller automatically transmits thethe indoor unit at the specified time.the remote controller in a location wtransmit the signal to the indoor unitOtherwise, the time lag of up to 15 m
• If you do not press the SET buttseconds after setting the time, the scancelled.
Once you select the timer operation mare saved in the remote controller.Thereafter, the air conditioner will startthe same conditions when you simplyOFF button of the remote controller.
If the clock display is flashing, you canFollow the instructions in the section “Sand then set the timer.
◆Combined timer (Settinand OFF timers simulta
OFF timer —> ON timer(Operation —> Stop —> OperThis feature is useful when you want conditioner after you go to sleep, andthe morning when you wake up or youExample:To stop the air conditioner and start itmorning.
SET
Operation Opera
Stop
EN
◆
P
◆
Dtisbs
CAUTION• The Hi POWER mode cannot be activated in the DRY
ating status by the lowest
rting any mark is
in. the remote
elled, the fan can change it to
CAUTIONThe QUIET mode cannot be activated in the DRY operation.
ration may not e to the feature of
Preset OperationSet your preferred operation mode for future use.The setting is memorized by the unit for future operation (except airflow direction).
Select your preferred operation.
1 Press the PRESET button for 3 seconds to memorize the setting.The mark is displayed.
When you press this button next time, the memorized operation mode will be enabled.
Comfort sleep operationCOMFORT SLEEP mode is a OFF timer operation with automatic temperature and fan speed adjustment.
1 Press the COMFORT SLEEP button.Select 1, 3, 5 or 9 hours for the OFF timer operation.
CAUTIONThe COMFORT SLEEP mode is not enabled in the DRY or FAN ONLY operation.
1
PRESET
TEMP
FAN
1
PRESET
QUIETCOMFORTSLEEP
MODE
TEMP
FAN
1
19-EN 20-EN
– 10 –and FAN ONLY operation and when the ON TIMER operation is reserved.
• Hi POWER mode is not available for group control.When Hi POWER is transmitted to the Header indoor unit, the receiving sound is heard but the Hi POWER mode will not be performed. Please cancel the Hi POWER mode.
NOTEUnder certain conditions, the quiet opeprovide adequate cooling or heating duquietness.
Cancel the timer operationress the CLR button.
Clock displayuring the TIMER operation (ON-OFF, OFF-ON, OFF mer) clock display is disappeared so as to show the etting time. To see the present time, press SET button riefly and the present time is displayed about 3 econds.
High power operation
◆High power (Hi POWER)The Hi POWER (high power operation) mode automatically controls room temperature, airflow and operation mode so that the room is quickly cooled in summer and warmed in winter.
◆Setting Hi POWER mode1 Hi-POWER button
Press the Hi-POWER button after starting any operation. At the same time, the “Hi POWER” mark on the remote controller is indicated.
◆Cancelling Hi POWER mode1 Hi-POWER button
Press the Hi-POWER button once again.At the same time, the “Hi POWER” mark on the remote controller goes out.
CLR
PRESET
QUIET
SWING FIX Hi-POWER
COMFORTSLEEP
MODE
TEMP
FAN
1
Quiet operationThe QUIET mode provides quiet operautomatically setting the fan speed tospeed.
◆Setting QUIET mode1 QUIET button
Press the QUIET button after staoperation. At the same time, the indicated.
◆Cancelling QUIET mode1 QUIET button
Press the QUIET button once agaAt the same time, the mark oncontroller disappears.• When the QUIET mode is canc
speed changes to AUTO. You your preferred speed.
PRESET
QUIET
SWING FIX Hi-POWER
COMFORTSLEEP
MODE
TEMP
FAN
•
•
T
1 Press the SLEEP button. 1 FIX button
1
rflow
ditioner is in
emote controller.SWING button.
isabled when the air conditioner is not in operation (including when the ON timer is set).
• Do not operate the air conditioner for long hours with the airflow direction set downward during the cooling or dry operation.
on the surface of dew dripping.er manually.
ay malfunction
ir conditioner
mediately after it ver might not
rforming group
Adjust the horizontal airflow
◆Preparation• Take hold of the lever on the horizontal airflow louver
and move them to adjust the airflow direction as required.
• You can adjust the airflow at the left, and right locations of the louver.
T
21-EN 22-EN
Select 1, 3, 5 or 9 hours for the OFF timer operation.
Keep pressing or pressing briefly the FIX button on the remote controller to move the louver in the desired direction.• In subsequent operations, the vertical airflow is
automatically set in the direction to which you adjusted the louver using the FIX button.
NOTEOperating angle of vertical airflow louver will be different during cooling, dry and heating operation.
Otherwise, condensation may occurthe vertical airflow louver and cause
• Do not move the vertical airflow louvAlways use the FIX button.If you move the louver manually, it mduring operation.If the louver malfunctions, stop the aonce, and restart.
• When the air conditioner is started imwas stopped, the vertical airflow loumove for 10 seconds or so.
• Louver operation is limited when pecontrol. (see page 16)
– 11 –
NOTEFor the cooling operation, the set temperature will automatically increase 1 degree / hour for 2 hours (maximum 2 degrees increase).For the heating operation, the set temperature will decrease.During group control operation, the set temperature and the fan speed are not automatically adjusted. Only off timer function is activated.
Sleep timer operationo start the sleep timer (OFF timer) operation.
Adjusting airflow direction• Adjust the airflow direction properly. Otherwise, it
might cause discomfort and make the room temperature uneven.
• Adjust the vertical airflow using the remote controller.• Adjust the horizontal airflow manually.
◆Adjust the vertical airflowThe air conditioner automatically adjusts the vertical airflow direction in accordance with the operating conditions when AUTO or A mode is selected.
To set the airflow direction you desirePerform this function when the air conditioner is in operation.
PRESET
QUIET
SWING
TIMER
ON
FILTERCHK CLOCK
OFF
CLR
SLEEP SET
FIX Hi-POWER
COMFORTSLEEP
MODE
TEMP
FAN
1PRESET
QUIET
SWING FIX Hi-POWER
COMFORTSLEEP
MODE
TEMP
FAN
To automatically swing the aidirectionPerform this function when the air conoperation.
1 SWING buttonPress the SWING button on the r• To stop the function, press the
CAUTION• The FIX and SWING buttons will be d
PRESET
QUIET
SWING FIX Hi-POWER
COMFORSLEEP
MODE
TEMP
FAN
1
EN
5T
1
2error occurs.
3 SETTING displayDisplayed during setup of the timer or other
4
5
6
7
8
The selected fan speed mode is displayed.
Ino•
•
(AUTO)(HIGH)
r unit selected.r and outdoor
r is used under with a central
isabled by the s.ted.
TEMP. button is is not accepted. troller vary with ils, refer to the
ntrol remote
15 Remote controller sensor displayDisplayed while the sensor of the remote controller is used.
is energized or
door fan stops.
ested is not
tion.
dels.
43
15
1716
11
14 13 128 9
10 20
18
23-EN 24-EN
– 12 –settings.
TEST run displayDisplayed during a test run.
Timer displayWhen an error occurs, error code is displayed.
Timer mode displayThe selected timer mode is displayed.
Filter displayReminder to clean the air filter.
Louver position displayDisplays louver position.
11 Set temperature displayThe selected set temperature is displayed.
12 Power saving mode displayLimits compressor speed (capacity) to save energy.
(MED.)(LOW)
16 Pre-heat displayDisplayed when the heating modedefrost cycle is initiated.While this icon is displayed, the in
17 No function displayDisplayed when the function requavailable on that model.
18 Self clean operation displayDisplayed during self clean opera
19 Service display
20 Operation ready displayThis display appears on some mo
Wired remote controllerhis remote controller can control the operation of up to 8 indoor units.
Display section
Operation modeThe selected operation mode is displayed.
Error displayDisplayed while the protective device works or a
9 SWING displayDisplayed during up / down movement of the louver.
10 Fan speed display
the display illustration below all the icons are shown. When the unit is in peration, only relevant icons will be displayed. When the leak breaker is turned on at the first time, flashes on the display part of the remote controller. While this icon is flashing, the model is being automatically confirmed. Wait till icon has disappeared to use the remote controller.
SET
TIME
TIMER SET
TESTFILTERRESET
TEMP.
CL
FAN
SAVE
SWING/FIX
VENT
MODE
ON / OFF
UNIT LOUVER
Display section
Operation section
1
10
619
4
2
3
57 15
1716 20
11
14 13 128 9 18 13 UNIT No. displayDisplays the number of the indooAlso displays error code of indoounits.
14 Central control displayDisplayed when the air conditionethe central control in combinationcontrol remote controller.
In case the remote controller is dcentral control system, flasheThe button operation is not accep
Even when ON / OFF, MODE, or pushed, and the button operation(Settings made by the remote conthe central control mode. For detaOwner’s Manual of the central cocontroller.)
1
62
57
19
P•
1
2
3
4
5
lamp and all the displays disappear.
6 Operation lampGreen light illuminates when unit is on.
7
8
9
◆OPTION:Remote controller sensor
e first time or when the setting is changed, follow the steps below. Settings d anytime the unit is turned on by pushing the button.
n, the partition ontroller., the remote
mands for e.
after it has not circuit breaker at onditioner.
nd the operation
h the “ ”
isplay changes in the order shown below.
button.isplay changes
n speed is etween set point
temperature is ed “ LOW” “ HIGH”
• The temperature sensor detects the return air temperature at the indoor unit, which differs from the room temperature depending on the installation condition.Set point is a target of room temperature. ( “Auto” is not selectable in the Fan mode.)
4 Select the set point temperature by pushing the “TEMP. ” or “TEMP. ” buttons.
◆Stop1 Push button.
The operation lamp goes off, and the operation stops.In the COOL, DRY, or AUTO (cooling) mode, the fan runs for 10 minutes (or more) for dehydrating heat exchanger operation.
NOTEAuto Changeover• During Auto Mode, the unit selects the operating
mode (cooling, heating or fan only) based on the user set point temperature.
• If the Auto mode is uncomfortable, the desired conditions can be selected manually.
CoolingIf there is a demand for cooling, unit will start approximately 1 minute after mode is selected.Heating• If there is a demand for heating, unit will start
approximately 3 to 5 minutes after the mode is selected.
• After the heating operation has stopped, fan may continue to run for approx. 30 seconds.
• When the room temperature reaches the set temperature, the outdoor unit stops and the indoor unit fan runs at extremely low speed.During defrost operation, the fan stops so that cool air is not discharged. (“ ” Pre-heat is displayed.)
When operation is restarted after stopWhen the unit is restarted immediately after it was stopped, the unit can not start for approx. 3 minutes this is to protect the compressor.
1 3 2
Auto Heat Dry FanCool
Low
25-EN 26-EN
Although it flashes when the protection device is operated or an error occurs.
button (Operation mode button)Selects desired operation mode.
button (Fan speed button)Selects the desired Fan speed.
button (Ventilation button)Use when a power ventilation kit (locally procured) is connected.• If “ ” is displayed on the remote controller
when this button is pushed, no vent kit connected.
Usually the temperature sensor of the indoor unit senses the temperature. The temperature on the surrounding of the remote controller can also be sensed.For details, contact the dealer from which you have purchased the air conditioner.
3 Select fan speed with “ ” One push of the button, and the din the order shown below.
• When fan is in “ AUTO”, faadjusted based on difference band room temperature.
• In heating operation, if the roomnot heated sufficiently with speoperation, select “ MED.” oroperation.
. Auto High Med.
– 13 –
Operation sectionush each button to select a desired operation.The control saves commands in memory and after the initial setting, there is no need for any additional settings unless changes are desired. The air conditioner can be operated by pushing the button.
button (Temperature set button)Adjusts the set point.Select the desired set point by pushing TEMP.
or TEMP. .
button (Timer set button)Use to setup the timer.
button (Filter reset button)Resets “ ” display after cleaning filter.
button (Test button)Use only for service. (During normal operation, do not use this button.)
buttonWhen the button is pushed, the operation starts, and it stops by pushing the button again.When the operation has stopped, the operation
10 button (Power save operation)Use to initiate power saving mode.
11 button (Unit / Louver select button)Selects a unit number (left) and louver number (right).UNIT: Selects an indoor unit when multiple indoor units are controlled with one remote controller.LOUVER: Selects a louver when setting louver lock or wind direction adjustment independently.
12 button (Swing / Louver direction button)Selects automatic swing or setting the louver direction.
86
43
25 7
10
12
1
9 11
5-1. Correct usageWhen the air conditioner is used for thare saved in memory and are displaye
Preparation• When the circuit breaker is turned o
lines are displayed on the remote c* After the circuit breaker is turned on
controller does not accept any comapprox. 1 minute, this is not a failur
REQUIREMENTWhen the air conditioner is re-poweredbeen used for a long period, turn on theleast 12 hours before starting the air c
◆Start1 Push button.
The operation lamp illuminates, astarts.
2 Select an operation mode witbutton.One push of the button, and the d
SET
TIME
TIMER SET
TESTFILTERRESET
TEMP.
CL
FAN
SAVE
SWING/FIX
VENT
MODE
ON / OFF
UNIT LOUVER
4
EN
TTfo
S12S1
tting of up to 168 hours is enabled.)
ry push of the
”.the set time ).
rs is set for timer rements of 1 hr. r (7 days).
the set time with urs) (*1) or
number of days and time (24 hours or more) (*2) as shown below.
• With every push of button, the set time decreases by 0.5 hr (30 minutes) (0.5 - 23.5 hours) or 1 hr (24 - 168 hours).
isplay
3 Push button. display disappears and time display goes
on, and or display flashes.(When ON timer is activated, time and ON timer
are displays and other displays disappear.)
4 Cancel timer operation.Push button.Timer display disappears.
NOTE• When the operation stops after the timer reached the
preset time, the Repeat OFF timer resumes the operation by pushing button and stops the operation after the time of the timer has reached the set time.
• When is pushed while the OFF timer function of the air conditioner is active, the indication of the timer function disappears and then appears again after about 5 seconds.This is due to normal processing of the remote controller.
tops when the set time is reached.tops daily when the set time is reached.tarts when the set time is reached.
2 4
ours)
(ON timer)
ON
27-EN 28-EN
– 14 –Example of remote controller d• 23.5 hours (*1)
• 34 hours (*2)
shows 1 day (24 hours).
shows 10 hours. (Total 34 h
Number of days Time
8 °C OPERATION (For object pre-heating) (SDI series 4 and DI series 4 only)
he air conditioner can control the heating temperature to about 8 °C in the heating mode.he 8 °C heating operation requires settings with the wired remote controller. Ask the installer or dealer r the settings according to the installation manual of the indoor unit.
tartSet the displayed temperature to 18 °C in the heating mode by pushing TEMP. button.
Set the displayed temperature to 8 °C by pushing TEMP. button for at least four seconds.
topSet the displayed temperature to 18 °C by pushing TEMP. button.• The air conditioner returns to the normal HEAT mode. Select a desired temperature and operation mode.
NOTE• The discharged air temperature is lower than that in the normal heating operation.• The room temperature may not be heated evenly depending on the remote controller installation location.• The room temperature may not reach 8 °C depending on the room size or the installation conditions.• Setting for fan speed is available during the 8 °C heating operation.
The 8 °C heating operation is cancelled in the following cases.• When operation is stopped with button• When another operation mode is selected with button• When temperature setting or operation mode is changed or operation is started / stopped by the wireless remote
controller or the central control remote controller.• When this operation mode is used, observe proper operating hours and we recommend that you ask service staff for
periodic maintenance of the air conditioner.
5-2. Timer operationThree timer modes are available: (Se
◆Set1 Push button.
The timer mode changes with evebutton.
and timer display flashes.
2 Push to select “set time• With every push of button,
increases by 0.5 hr (30 minutesWhen a time more than 24 houoperation, timer can be set in incThe maximum set time is 168 hThe remote controller displays time (between 0.5 and 23.5 ho
OFF timer : The unit sRepeat OFF timer : The unit sON timer : The unit s
1
3
(OFF timer) (Repeat OFF timer)
No display
OFF OFF
5Tth
P••
PT•
Wis
1
2
time, to avoid triggering the circuit breaker, power saving mode is recommended. Of course power saving mode can be used to save energy as well.
• Power saving mode consumes less energy, but may
UNIT No. 1-1
UNIT No. 1-2
UNIT No. 1-3
UNIT No.
ation modeinside of the indoor unit by the FAN operation after running the cooling the indoor unit clean. with the cooling / dry / AUTO (cooling) operation time as follows.
ntroller during self clean operation.
y, push button twice in succession.
button is pushed to stop operation in some modes. n operation mode is in progress.ected horizontally during self clean operation, and they close when the self clean
light during the self clean operation mode (function).tion) cannot clean the room or remove the already existing mold and dust inside
nction, consult the dealer.
time Self clean operation time
No self clean operation
1 hour
2 hours
29-EN 30-EN
The fan of the selected unit runs.not heat / cool the room as much as normal mode. (The maximum current is limited to approximately 75 % (factory default) of the normal mode.)
• To adjust the power-save settings, see “To configure the power saving mode settings” in Power saving mode.
• Even when operation start / stop, operation mode change, or power reset is performed during the power saving mode, the power saving mode is retained until the next operation.
1-4
– 15 –
-3. Power saving modehe power saving mode saves energy by limiting the maximum current which will effect heating or cooling capacity at the unit can generate.
ush button during operation.The air conditioner enters power saving mode.
appears on the display.
ower saving mode will stay in effect until it is cancelled.o cancel the power saving mode, push button again.
disappears.
To configure the power saving mode settingshen RAV-SP***2AT / RAV-SM***3AT or older is used, the displayed setting changes, but the actual power level always “75 %”.
Push button for at least four seconds when the air conditioner is not working.
, symbol, and numbers flash.
Push (left side of the button) to select an indoor unit to be set.Each time the button is pushed, UNIT No. change as follows:
3 Push TIME buttons, to adjust the power saving mode setting.• Each push of the button changes the power
level by 1 % within the range from 100 % to 50 %.
• The factory default is 75 %.
4 Push button.
5 Push button to complete the setting.
NOTE• When other electric appliances are used at the same
4
31
5 2Setting of power level in power saving mode
5-4. Self clean operThis function is provided to dry the / dry / Auto (cooling) mode to keep• The self clean operation time varies
• “ ” is displayed on the remote co
To stop self clean operation forcibl
CAUTION• The fan continues to run even after
This is normal because the self clea• The louvers open slightly and are dir
operation is completed.• The operation lamp (LED) does not • The self clean operation mode (func
the indoor unit.• To cancel the self clean operation fu
Cooling / dry / AUTO (cooling) operation
Less than 10 minutes
10 minutes to less than 1 hour
More than 1 hour
EN
6
display on the wireless remote controller pushing Hi-POWER button.2. COMFORT SLEEP
When COMFORT SLEEP is transmitted from wireless remote controller, the receiving sound will be heard from the indoor unit and the display on the wireless remote controller will also be changed as same as Hi POWER operation. However, the set
operationn Automatic conditioner to the event of a e of the remote
rning three
to work on ecessary to set it
tarted as follows:on the function
sh the ore than 3
he setting and sound) and system will now
e carried out:
◆How to cancel the auto restartTo cancel the auto restart operation, proceed as follows:Repeat the setting procedure: the air conditioner will acknowledge the instruction and beep 2 times (first long, second short sound).The air conditioner will now require to be manually restarted with the remote controller after the main supply is turned off.Cancellation is carried out:
TEMPORARY button
TEMPORARY button
31-EN 32-EN
– 16 –temperature and the fan speed will not be automatically adjusted. Only off timer function is activated.3. Units other than the Header unit cannot be operated with remote controller and the TEMPORARY operation.
When operating air conditioner with wireless remote controller transmission should be sent to the Header unit.Header and follower indoor units are decided through address setting upon installation. Follower unit will not receive any signals from wireless remote controller.Air conditioner will not work even if the button on the follower unit is pressed.(Some Follower units may receive SWING and FIX, but these operations are performed only on the unit that received the signal.)(When wireless remote controller is used, only the Header unit receives SWING signal. If the SWING signal is transmitted to follower unit, the sound to refuse receiving signal (3 beeps) is heard and the follower unit does not receive the signal.For FIX operation, both Header and follower unit perform the operation by itself.When wired remote controller is used, airflow direction can be changed on each unit by selecting the indoor unit.)
4. TIMER lamp lights up only on the Header unit.When the timer is set with wired remote controller, even the TIMER lamp on the Header unit will not light up.
Limited operation by twin and group combination
NOTE• Twin combination
The combination where 2 indoor units are installed for 1 outdoor unit.• Group combination
Operate air conditioners in more than one system (such as single combination and twin combination) in same time.• Header unit
The representative unit during twin and group operation. Receive commands from remote controller and transmit the commands to follower units.(The header unit is indoor unit that receives START / STOP signal from the wireless remote controller.)
• Follower unitIndoor units other than the header unit are called follower unit.
CAUTIONWhen using indoor unit in group control,1. Hi POWER operation will not function.
When Hi POWER is transmitted from wireless remote controller the receiving sound will be heard from the indoor unit and display on the wireless remote controller will also change. However, the indoor unit does not operate Hi POWER operation. Restore the
Example of twin combination Example of group combination
Remote controller
Outdoor
Control lineOther connecting line
Indoor Indoor Indoor Indoor Indoor
Remote controller
Outdoor Outdoor Outdoor
7 Auto restartThis air conditioner is equipped with arestarting facility which allows the air resume the set operating conditions insupply power shutdown without the uscontroller.The operation will resume without waminutes after the power is restored.
NOTEThe Auto Restart Operation is not set shipment from the factory, and so it is nto function as required.
◆How to set the auto resTo set the auto restart function, proceThe power supply to the unit must be will not set if the power is off.To enable the auto restart function, puTEMPORARY button continually for mseconds, less than 10 seconds.The air conditioner will acknowledge tbeep 2 times (first long, second short lamp is flashing 5 seconds (5 Hz). Therestart automatically.The above auto restart settings can b
8A•
•
HWfo•
•
CWsFYDfu
QWfoT
DThTtuoInd
nomical operationerature at comfortable level
formance of the air conditioner.
ws more often than necessary do not open doors and windows more often than necessary.
direct sunlight.the heat in.
time.
m airlation of room air.
Y operationner can be operating without wireless remote controller with TEMPORARY
ontroller expired.emote controller.been lost.lected. If you want to change it, turn the power off and then on, and push the .
y standing on a step-ladder which is lower than 50 cm, contact your dealer or
n for 10 seconds and above will start the forced cooling operation. (This will r. Do not perform this for the purposes other than test run.) In this time all
MPORARY ation feature ovided!
33-EN 34-EN
CAUTION• If you cannot reach the button b
qualified service person.• Continuous pressing of the butto
impose burden on the air conditioneindicators of indoor unit go on.
A TEoperis pr
– 17 –
How the air conditioner worksutomatic operationThe air conditioner selects and operates in one of the operating modes of cooling, heating or fan only, depending on the room temperature and setting temperature.If the AUTO mode is uncomfortable, the desired conditions can be selected manually.
i POWER operationhen the Hi-POWER button is pushed during cooling, heating or AUTO operation, the air conditioner will start the llowing operation.Cooling operationPerforms the cooling operation at 1 °C lower than the setting temperature.Only when the fan speed before the Hi POWER operation is not high, the fan speed will be increased.Heating operationPerforms the heating operation at 2 °C higher than the setting temperature.Only when the fan speed before the Hi POWER operation is not high, the fan speed will be increased.
OMFORT SLEEP operationhen the COMFORT SLEEP button is pushed during cooling, heating, or AUTO operation, the air conditioner will
tart the OFF timer operation that automatically adjusts the room temperature and the fan speed (expect in DRY, AN ONLY and TIMER mode).ou can select the OFF timer time from four durations (1, 3, 5 or 9 hours).uring group control operation, the set temperature and the fan speed are not automatically adjusted. Only off timer nction is activated.
UIET operationhen the QUIET button is pushed during cooling, heating, or AUTO operation, the air conditioner will start the llowing operation.o operate super low fan speed for quite operation (expect in DRY mode)
RY operationhis operation is performed when the room temperature is igher than the set temperature.he temperature is regulated while dehumidifying by repeated rning on and off of the cooling operation or fan only
peration.crease of using wireless remote controller, the fan speed
isplay will indicate AUTO and low speed will be used.Set temperatureR
oom
tem
pera
ture Cooling Cooling CoolingFan only Fan only
Time
9 Hints for ecoMaintain room temp
Clean air filtersThe clogged air filters impairs the perClean them once two weeks.
Do not open doors and windoTo keep cool or warm air in the room,
Window curtainsIn cooling, close the curtains to avoid In heating, close the curtains to keep
Use the timer effectivelySet the timer for the desired operating
Get uniform circulation of rooAdjust air flow direction for even circu
10TEMPORARIn the following cases, the air conditiooperation button on the indoor unit.• The battery in the wireless remote c• A trouble occurred on the wireless r• The wireless remote controller has The operation mode is the one last seTEMPORARY operation button again
I cannot find the remote controller
EN
1
C
CC
C
CAUTION• Check that the air filters are installed.
12
r
the performance
le.
rizontal position.
handles of the then pull it the filter
ove the dust with water. in the shade.
4 Insert the upper portion of air filter confirming to fit its right and left edges on the indoor unit until it is firmly set.
5 Close the air intake grille.
Filter holder
35-EN 36-EN
– 18 –• Check that the air discharge or intake of the outdoor unit is not blocked.
1MaintenanceWARNING
Before cleaning the air conditioner, to turn off the circuit breaker or main power switch.After the cooling or dry auto (cooling) operation has finished, the self clean operation is performed and the fan starts running. Before cleaning the unit, stop the self clean operation forcibly and turn off the circuit breaker to avoid electric shock.To clean the air filter and the air intake grille, do not remove them at the same time. You may touch the aluminum fin of the unit and result in injury.
leaning of indoor unit and remote controller
CAUTION• Use a dry cloth to wipe the indoor unit and remote controller.• A cloth dampened with cold water may be used on the indoor unit if it is very dirty.• Do not use a damp cloth on the remote controller.• Do not use a chemically-treated duster for wiping or leave such materials on the unit for long. It may damage or fade
the surface of the unit.• Do not use benzine, thinner, polishing powder, or similar solvents for cleaning.
These may cause the plastic surface to crack or deform.
leaning air filterslogged air filters will reduce the cooling and heating performance.
heck before operation
If “ ” is displayed on the remote controller, clean the air filters.
When the cleaning of air filters has been completed, push button.“ ” disappears.
1
2
Cleaning the air filteClean the air filters every 2 weeks.If the air filters are covered with dust, of the air conditioner will deteriorate.
Clean the air filters as often as possib
1 Open the air intake grille.Lift the air intake grille up to the ho
2 Take hold of the left and right air filter and lift it up slightly, downward to take it out from holder.
3 Use a vacuum cleaner to remfrom the filters or wash them If you wash the air filters, dry them
Air filter
Filter holder
1
2
3
4
5
As a general rule, when an indoor unit is operated for 8 hours or more daily, clean the indoor unit and outdoor unit at least once every 3 months. Ask a professional for this cleaning / maintenance work.Such maintenance can extend the life of the product
k (visual / auditory) Maintenance/ dirt clogging, hes Wash the heat exchanger when it is clogged.
d Take appropriate measures when abnormal sound is generated.
/ dirt, breakage • Wash the filter with water when it is contaminated.• Replace it when it is damaged.
ration, balancet / dirt, appearance
• Replace the fan when vibration or balance is terrible.• Brush or wash the fan when it is contaminated.
/ dirt, scratches Fix or replace them when they are deformed or damaged.
/ dirt clogging, drain mination
Clean the drain pan and check the downward slope for smooth drainage.
/ dirt, scratches Wash them when they are contaminated or apply repair coating.
t, peeling of insulatorling / lift of coat Apply repair coating.
37-EN 38-EN
Check that the centre arm has been completely inserted and close the air intake grille.Push the arrow locations (four) at the bottom of the air intake grille to check whether the grille is completely closed.
though it involves the owner’s expense.Failure to clean the indoor and outdoor units regularly will result in poor performance, freezing, water leakage, and even compressor failure.
– 19 –
Cleaning the air intake grilleRemove the air intake grille.Hold the two sides of the air intake grille and open upwards.Move the centre arm to the left and remove the grille.
Wash it with water using a soft sponge or towel. (Do not use metallic scrubbing brush or other hard brushes.)• Use of such hard objects will cause scratches
on the surface of the grille, and the metal coating to peel off.
• If very dirty, clean the air intake grille with a neutral detergent for kitchen use, and rinse it off with water.
Wipe out water from the air intake grille and dry it.
Fit the left and right arms of the air intake grille to the shafts on the two sides of the air conditioner and push in completely, and then push in the centre arm.
◆When not used for a long time1 Perform the fan operation for a couple of
hours to dry inside.
2 Push button on the remote controller to stop running, and turn off the circuit breaker.
3 Clean the air filters and reinstall them.
◆Before the cooling seasonClean the drain panContact the dealer where you purchased the product.(Drain does not work if the drain pan or vent is clogged. In some cases the drain may overflow and wet the wall or floor. Clean the drain pan before the cooling season.)
◆Check periodically• If the unit is used for a long time, parts may
deteriorate and cause malfunction or bad drainage of dehumidified water depending on the heat, humidity, or dust.
• In addition to the usual maintenance, it is recommended that you have the unit checked and maintained by the dealer where you purchased it.
NOTEFor environmental conservation, it is strongly recommended that the indoor and outdoor units of the air conditioner in use be cleaned and maintained regularly to ensure efficient operation of the air conditioner.When the air conditioner is operated for a long time, periodic maintenance (once a year) is recommended. Furthermore, regularly check the outdoor unit for rust and scratches, and remove them or apply rustproof treatment, if necessary.
Maintenance ListPart Unit Chec
Heat exchanger Indoor / outdoor Dust scratc
Fan motor Indoor / outdoor Soun
Filter Indoor Dust
Fan Indoor • Vib• Dus
Air intake / discharge grilles Indoor / outdoor Dust
Drain pan Indoor Dust conta
Ornamental panel, louvers Indoor Dust
Exterior Outdoor • Rus• Pee
EN
1C
Ifinthc
Ifw
• The switch does not work properly.• The circuit breaker often blows out.• You unintentionally put a foreign object or water inside.••
eckitioner, an error
the display part
g the operation.air conditioner n of error log” for
r logitioner, the error g procedure. to 4 errors.)perating status
ltaneously for ing display
s in the error log
• [01: Order of error log] is displayed in CODE No..
• [Error code] is displayed in CHECK.• [Indoor unit address in which an error occurred]
used to set red in memory
te CODE No.
REQUIREMENTDo not push button because all the error log of the indoor unit will be deleted.
3 After confirmation, push button to return to the usual display.
No. in which urred
1
39-EN 40-EN
– 20 –The unit cannot be run even after the cause of the protective device activation is removed.Other unusual conditions are found.
is displayed in Unit No..
2 Every pushing of buttontemperature, the error log stois displayed in order.The numbers in CODE No. indica[01] (latest) → [04] (oldest).
2Troubleshootingheck the points described below before requesting repair.
there is something unusual even after checking the above, stop running the unit, turn off the circuit breaker, and form the dealer where you purchased the product of the product number and symptom. Do not attempt to repair e unit by yourself as doing so is dangerous. If the check indicator ( , , ) is displayed on the wired remote
ontroller LCD, inform the dealer of its content as well.
any of the following occur, stop running the unit immediately, turn off the circuit breaker, and contact the dealer here you purchased the product.
Symptom Cause
It is
not
a m
alfu
nctio
n.
Outdoor unit
• White, misty, cold air or water comes out • The fan of the outdoor unit is automatically stopped and defrosting is performed.
• Sometimes the noise of air leaking is heard. • The solenoid valve works when defrosting starts or stops.
• A noise is heard when the power is turned on.
• The outdoor unit is preparing for running.
Indoor unit
• Sometimes a swishing is heard. • When the unit starts running, during operation, or immediately after the unit stops running, a sound such as water flowing may be heard, or the operation sound may become louder for a couple of minutes immediately after the unit starts running. This is the sound of the refrigerant flowing or the dehumidifier draining.
• A clacking sound is heard. • This is a sound generated when the heat exchanger or other part expands and contracts slightly due to temperature change.
• Discharged air smells unusual. • Various smells from the walls, carpet, clothes, cigarette, cosmetics or other things adhere to the air conditioner.
• The fan continues running even after the unit operation is stopped.
• The fan keeps running to self clean the heat exchanger during drying.
• The unit does not run • Has a blackout occurred?• Has the circuit breaker blown?• Has the protective device been activated? (The operation
indicator and on the wired remote controller are blinking.)
Che
ck a
gain
.
The room does not cool down or warm up.
• Is the air intake or discharge of the outdoor unit clogged?• Is a door or window open?• Is the air filter clogged with dust?• Is the air volume set to “LOW”? or is the operation mode set
to “FAN”?• Is the setup temperature appropriate?
Confirmation and chWhen an error occurred in the air condcode and indoor UNIT No. appear on of the remote controller.The error code is only displayed durinIf the display disappears, operate the according to the following “Confirmatioconfirmation.
Confirmation of erroWhen an error occurred on the air condlog can be confirmed with the followin(The error log is stored in memory upThe log can be confirmed from both oand stop status.
1 Push and buttons simu4 seconds or more, the followappears.If is displayed, the mode entermode.
Error code Indoor UNITan error occ
3
2
1▼•••
▼3s
▼P••
▼Ifm••
▼Inca
▼••
▼•
•may occur.
▼ During cooling• The air intake or discharge of the outdoor unit is clogged.•
▼••
▼•
▼•
•
itionsair conditioner under the following temperature conditions:
above conditions, safety protection may work.
–15 °C to 43 °C (Dry bulb temp.)
21 °C to 32 °C (Dry bulb temp.), 15 °C to 24 °C (Wet bulb temp.)
lative humidity – less than 80 %. If the air conditioner operates of this figure, the surface of the air conditioner may cause
–15 °C to 15 °C (Wet bulb temp.)
15 °C to 28 °C (Dry bulb temp.)
41-EN 42-EN
Strong wind continuously blows against the discharge of the outdoor unit.
During heatingThe air filter is clogged with a large amount of dust.The air intake or discharge of the indoor unit is clogged.
Do not turn off the circuit breakerDuring the air-conditioning season, leave the circuit breaker turned on, and use the ON / OFF key on the remote controller.
Attention to snowfall and freeze on the outdoor unitIn snowy areas, the air intake and air discharge of the outdoor unit are often covered with snow or frozen up.If snow or freeze on the outdoor unit is left as it is, it may cause machine failure or poor warming.In cold areas, pay attention to the drain hose so that it perfectly drains water without water remaining inside for freeze prevention. If water freezes in the drain hose or inside the outdoor unit, it may cause machine failure or poor warming.
– 21 –
3Operations and performanceCheck before runningCheck whether the earth wire is cut or disconnected.Check whether the air filter is installed.Turn on the circuit breaker 12 hours or more before starting operation.
3 minutes protection function-minutes protection function prevents the air conditioner from starting for initial 3 minutes after the main power witch / circuit breaker is turned on for re-starting the air conditioner.
Power failureower failure during operation will stop the unit completely.To restart the operation, push the ON / OFF button on the remote controller.Lightning or a wireless car telephone operating nearby may cause the unit to malfunction. Turn off the main power switch or circuit breaker and then turn them on again. Push the ON / OFF button on the remote controller to restart.
Defrosting operation the outdoor unit is frosted during the heating operation, defrosting starts automatically (for approximately 2 to 10 inutes) to maintain the heating capacity.The fans in both indoor and outdoor units will stop during the defrosting operation.During the defrosting operation, the defrosted water will be drained from the bottom plate of the outdoor unit.
Heating capacity the heating operation, the heat is absorbed from the outside and brought into the room. This way of heating is
alled heat pump system. When the outside temperature is too low, it is recommended to use another heating pparatus in combination with the air conditioner.
Protective deviceStops operation when the air-conditioner is overloaded.If the protective device is activated, the unit stops running, and the operation indicator and check indicator on the remote controller blink.
If the protective device is activatedTurn off the circuit breaker and perform a checkup.Continued running may cause a malfunction.Check whether the air filter is installed. If not, the heat exchanger may be clogged with dust and water leakage
▼ Air conditioner operating condFor proper performance, operate the
If air conditioner is used outside of the
Cooling operation
Outdoor temperature :
Room temperature :
[CAUTION]Room rein excessdewing.
Heating operation
Outdoor temperature :
Room temperature :
EN
1◆
•
•
•
•
••••••
•
•
•
••
•
◆
•
• Install the air conditioner on a solid and stable foundation so that it prevents transmission of resonating, operation noise and vibration.
• If one indoor unit is operating, some sound may be audible from other indoor units that are not operating.
ns
laration of Conformity
hnical or operational modifications are introduced without the manufacturer’s
und power level (dBA)Weight (kg)
g Heating* 12
* 12
iba Carrier Corporation adehara, Fuji-shi, Shizuoka-ken 416-8521 JAPAN
Ball iba EMEA Engineering Director iba Carrier UK Ltd. ham Close, Belliver Industrial Estate,
OUTH, Devon, PL6 7DB. d Kingdom
escribed below:
onditioner
-SM566KRT-E-SM806KRT-E
al Inverter Series Super Digital Inverter Series Air Conditioner
achinery” Directive (Directive 2006 / 42 / EC) and the regulations
Complies with the provisions of the following harmonized standard:EN 378-2: 2008+A1:2009
43-EN 44-EN
– 22 –NOTEThis declaration becomes invalid if tecconsent.
4 InstallationDo not install the air conditioner in the following places
Do not install the air conditioner in any place within 1 m from a TV, stereo, or radio set. If the unit is installed in such place, noise transmitted from the air conditioner affects the operation of these appliances.Do not install the air conditioner near a high frequency appliance (such as sewing machine or massager for business use), otherwise the air conditioner may malfunction.Places where iron or other metal dust is present. If iron or other metal dust adheres to or collects on the interior of the air conditioner, it may spontaneously combust and start a fire.Do not install the air conditioner in a humid or oily place, or in a place where steam, soot, or corrosive gas is generated.Do not install the air conditioner in a salty place such as seaside area.Do not install the air conditioner in a place where a great deal of machine oil is used.Do not install the air conditioner in a place where it is usually exposed to strong wind such as in seaside area.Do not install the air conditioner in a place where sulfureous gas generated such as in a spa.Do not install the air conditioner in a vessel or mobile crane.Do not install the air conditioner in an acidic or alkaline atmosphere (in a hot-spring area or near a chemicals factory, or in a place subject to combustion emissions). Corrosion may be generated on the aluminum fin and copper pipe of the heat exchanger.Do not install the air conditioner near an obstacle (such as air vent, lighting equipment) that disturbs discharge air. (Turbulent airflow may reduce the performance or disable devices.)Do not use the air conditioner for special purposes such as preserving food, precision instruments, or art objects, or where breeding animals or growing plants are kept. (This may degrade the quality of preserved materials.)Do not install the air conditioner over an object that must not get wet. (Condensation may drop from the indoor unit at a humidity of 80 % or more or when the drain port is clogged.)Do not install the air conditioner in a place where an organic solvent is used.Do not install the air conditioner near a door or window subject to humid outside air. Condensation may form on the air conditioner.Do not install the air conditioner in a place where special spray is used frequently.
Be careful with noise or vibrationsDo not install the air conditioner in a place where noise by outdoor unit or hot air from its air discharge annoys your neighbours.
15Specificatio
* Under 70 dBA
Dec
ModelSo
CoolinRAV-SM566KRT-E *
RAV-SM806KRT-E *
Manufacturer: Tosh336 T
Authorized Representative / TCF holder:
Nick ToshToshPorsPLYMUnite
Hereby declares that the machinery d
Generic Denomination: Air C
Model / type: RAVRAV
Commercial name: Digit
Complies with the provisions of the “Mtransposing into national law
Information according to EMC Directive 2004 / 108 / EC(Name of the manufacturer) TOSHIBA CARRIER CORPORATION
(Address, city, country) 336 Tadehara, Fuji-shi, Shizuoka-ken416-8521 Japan
(Name of the Importer / Distributor in EU) Toshiba Carrier UK Ltd.
(Address, city, country) Porsham Close, Belliver Industrial Estate, PLYMOUTH,Devon, PL6 7DB. United Kingdom
1111058101
