Toshiba RAV-SM454SDT-E, RAV-SM564SDT-E, RAV-SM404SDT-E Owners Manual
AIR CONDITIONER (SPLIT TYPE)
Owner’s Manual
Indoor Unit
Model name:
Slim Duct Type
RAV-SM404SDT-E
RAV-SM454SDT-E
RAV-SM564SDT-E
Not accessible to the general public
Vente interdite au grand public
Non accessibile a clienti generici
No destinado al público en general
Não acessível ao público em geral
Niet geschikt voor huishoudelijk gebruik
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Owner’s Manual
Air conditioner
(Split type) 1
Manuel du proprietaire
Climatiseur
(Type split) 21
Betriebsanleitung
Klimagerät
(Split-typ) 41
Kein öffentlicher Zugang
English
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Manuale del proprietario
Condizionatore d’aria
(Tipo split) 61
Manual del propietario
Aire acondicionado
(Tipo split) 81
Manual do utilizador
Ar condicionado
(Tipo split) 101
Gebruiksaanwijzing
Airconditioner
(Gesplitst type) 121
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ȀȜȚȝĮIJȚıIJȚțȩ
(ȉȪʌȠȣ Split) 141
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Kullanım Kılavuzu
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(Split tip) 181
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Slim Duct Type
Thank you very much for purchasing TOSHIBA Air Conditioner.
Please read this owner’s manual carefully before using your Air Conditioner.
• Be sure to obtain the “Owner’s manual” and “Installation manual” from constructor (or dealer).
Request to constructor or dealer
• Please clearly explain the contents of the Owner’s manual and hand over it.
Owner’s Manual
ADOPTION OF NEW REFRIGERANT
This Air Conditioner is a new type which adopts a new refrigerant HFC (R410A) instead of the conventional
refrigerant R22 in order to prevent destruction of the ozone layer.
Contents
1 PRECAUTIONS FOR SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2 PARTS NAME . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3 PARTS NAME OF REMOTE CONTROLLER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4 CORRECT USAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5 TIMER OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
6 HOW TO ENABLE POWER SAVING MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
7 ADVANCED SETTINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
8 HINTS FOR ECONOMICAL OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
9 MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
10 AIR CONDITIONER OPERATIONS AND PERFORMANCE . . . . . . . . . . . . . . . . . . . . 16
11 INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
12 TROUBLES AND CAUSES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
1-EN
–1–
Slim Duct Type
1 PRECAUTIONS FOR SAFETY
WARNING
WARNINGS ABOUT INSTALLATION
• Make sure to ask the qualified installation professional in electric work to
install the air conditioner.
If the air conditioner is inappropriate installed by yourself, it may cause
water leak, electric shock, fire, and so on.
• Be sure to connect earth wire. (grounding work)
Incomplete grounding cause an electric shock.
Do not connect ground wires to gas pipes, water pipes, lightning rods or
ground wires for telephone wires.
• If you install the indoor unit in a small room, take appropriate measures to
prevent the refrigerant from exceeding the limit concentration even if it
leaks.
Consult the dealer from whom you purchased the air conditioner when you
implement the measures. Accumulation of highly-concentrated refrigerant
may cause an oxygen deficiency accident.
• Check whether the piping work has been properly completed.
When existing pipes are used and if they are not constructed properly, the
refrigerant gas may leak. Contact the installation company and confirm that
the piping work has been properly completed. For details of installation of
the air conditioner, refer to the Installation Manual. Use tools and piping
materials for R410 only. Failure to do so or improper installation may cause
a burst of pipe, resulting in injury.
Owner’s Manual
EN
WARNINGS ABOUT OPERATION
• Cleaning of the air filter and other parts of the air filter involves dangerous work in high places, so be sure to
have a service person do it. Do not attempt it yourself.
• Avoid cooling the room too strong or exposing the human body to cool breeze for a long time as it is bad
for the health.
• When you notice something abnormal with the air conditioner (smells like something scorching, poor
cooling, etc.), immediately turn off the main switch, the circuit breaker, from the mains to stop the air
conditioner, and contact the dealer.
If the air conditioner is continuously operated with something abnormal, it may cause machine failure,
electric shock, fire, and so on.
WARNINGS ABOUT REPAIR AND MOVEMENT
• When the air conditioner cannot cool or heat a room well, contact the dealer from whom you purchased the
air conditioner as refrigerant leakage is considered as the cause. In the case of repair that requires refill of
refrigerant, ask service personnel about details of the repair.
The refrigerant used in the air conditioner is harmless.
Generally, the refrigerant does not leak. However, if the refrigerant leaks in a room and a heater or stove
burner in the room catches fire, it may generate toxic gas.
When you ask service personnel for repairing refrigerant leakage, confirm that the leakage portion has
been completely repaired.
• Do not move or repair any unit by yourself.
Since there is high voltage inside the unit, you may get electric shock when removing the cover and main
unit.
• Whenever the air conditioner needs repair, make sure to ask the dealer to do it.
If it is repaired imperfectly, it may cause electric shock or fire.
• When moving the air conditioner for re-installing at another place, ask the dealer to do it. If it is imperfectly
installed, it may cause electric shock or fire.
–2–
2-EN
Slim Duct Type
TO DISCONNECT THE APPLIANCE FROM THE MAINS SUPPLY
• This appliance must be connected to the mains by means of a switch with a contact separation of at least
3 mm.
• The installation fuse 25A or 16A must be used for the power supply line of this air conditioner.
CAUTIONS ABOUT INSTALLATION (Be sure to confirm the following cautions.)
• Certainly lay the drain hose for perfect draining.
Bad drainage may cause flooding in the house and getting furniture wet.
• Make sure to connect the air conditioner to an exclusive power supply of the
rated voltage, otherwise the unit may break down or cause a fire.
• Do not install the unit in a place where inflammable gas may leak.
If inflammable gas accumulates around the unit, it may cause a fire.
CAUTIONS ABOUT OPERATION
• Carefully read this manual before starting the air conditioner.
There are many important things to keep in mind for daily operation.
Owner’s Manual
CAUTION
• Do not use this air conditioner for special purpose such as preserving food,
precision instruments, art objects, breeding animals, car, vessel, etc.
• When the air conditioner is operated with a combustion appliance in the same
place, be careful of ventilation to let fresh air enter the room.
Poor ventilation causes oxygen shortage.
• 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 used in a closed room, be careful of sufficient ventilation of the room.
Poor ventilation causes oxygen shortage.
• Do not touch any switches with wet finger, otherwise you may get an electric shock.
• If the air conditioner won’t be used for a considerably long time, turn off the main switch or the circuit
breaker, for safety.
• Do not put anything on the outdoor unit nor step onto it.
If you do so, it may not only topple over the unit but also injure yourself.
• To make the air conditioner operate in its original performance, operate it within the range of the operating
temperature specified in the instructions.
Otherwise it may cause a malfunction, or water leak from the unit.
• Prevent any liquid from falling into the remote controller.
Do not spill juice, water or any kind of liquid.
3-EN
–3–
Slim Duct Type
2 PARTS NAME
Indoor unit
Owner’s Manual
Air inlet
Air filter
Removes dust or trash.
(Provided on the suction port.)
Earth screw
Provided in the electric parts box.
Air outlet
Discharge duct flange is connected.
Separate sold part
EN
Remote controller
Outdoor unit
Air inlet (Side and rear)
Air outlet
TIMER SET
FAN
FILTER
RESET
TIME
SET
TEST
CL
SAVE
SWING/FIX
MODE
VENT
UNIT LOUVER
Refrigerant connecting
pipe and electric wires
–4–
4-EN
Slim Duct Type
Owner’s Manual
3 PARTS NAME OF REMOTE CONTROLLER
This remote controller can control the operation of up to 8 indoor units.
Display section
In the display example, all indicators are displayed for the
explanation.
In reality only, the selected contents are indicated.
• When turning on the leak breaker at the first time, flashes
on the display part of the remote controller.
• While this display is flashing, the model is being automatically
confirmed.
Accordingly, wait for a while after display has
disappeared, and then use the remote controller.
FILTER
RESET
TEMP.
TEST
TIMER SET
TIME
SET
ON / OFF
FAN
MODE
SAVE
SWING/FIX
VENT
UNIT LOUVER
CL
Display
section
Operation
section
1
2
3
4
5
6
1 SETTING display
Displayed during setup of the timer etc..
2 Operation mode select display
The selected operation mode is displayed.
3 CHECK display
Displayed while the protective device works
or a trouble occurs.
4 Timer time display
Time of the timer is displayed.
(When a trouble occurs, the check code is
displayed.)
5 Timer SET IN setup display
When pushing the Timer SET IN button, the
display of the timer is selected in order of
[OFF] o [OFF] repeat OFF timer
o [ON] o No display.
7
15
14
13
8
9
12
8 Set up temperature display
The selected set up temp. is displayed.
9 Remote controller sensor display
Displayed while the sensor of the remote
controller is used.
10
PRE-HEAT display
Displayed when the heating operation starts
or defrost operation is carried out.
While this indication is displayed, the indoor
fan stops.
11
No function display
Displayed if there is no function even if the
button is pushed.
11
10
5-EN
6 Filter display
If “FILTER ” is displayed, clean the air
filter.
7 TEST run display
Displayed during a test run.
–5–
Slim Duct Type
Owner’s Manual
1
2
3
4
5
6
12
Air volume select display
The selected air volume mode is displayed.
(AUTO)
(HIGH)
(MED.)
(LOW)
13
Power saving mode display
Displayed during capacity saving mode by
temporary peak-cut limiting the power current
level of the outdoor unit.
14
Unit Number display
Unit number of the indoor unit selected with
the unit select button or abnormal indicate the
indoor/outdoor unit.
7
12
15
14
13
8
9
10
11
15
Central control display
Displayed when the air conditioner is used
under the central control in combination with
a central control remote controller.
In case the remote controller is disabled by
the central control system, flashes.
The button operation is not accepted.
Even when you push ON/OFF, MODE, or
TEMP. button, and the button operation is not
accepted.
(Settings made by the remote controller vary
with the central control mode. For details,
refer to the Owner’s Manual of the central
control remote controller.)
EN
–6–
6-EN
Slim Duct Type
Operation section
Push each button to select a desired operation.
• The details of the operation needs to be set up once, afterward, the air conditioner can be used by
pushing button only.
12
1
Owner’s Manual
8
9
2
5
3
1 button (Air volume select button)
Selects the desired air volume mode.
2 button (Timer set button)
TIMER SET button is used when the timer is
set up.
3 button (Check button)
The CHECK button is used for the check
operation. During normal operation, do not
use this button.
4 button (Ventilation button)
Ventilation button is used when a fan which is
sold on the market is connected.
• If “No function ” is displayed on the
remote controller when pushing the
Ventilation button, a fan is not connected.
5 button (Filter reset button)
Resets (Erases) “FILTER ” display.
6 button (Power save operation)
SAVE button is used for power save
operation.
7 button (Swing/Wind direction
button)
No Function.
8 Operation lamp
Lamp is lit during the operation. Lamp is off
when stopped.
Although it flashes when operating the
protection device or abnormal time.
10
4
11
67
9 button
When the button is pushed, the operation
starts, and it stops by pushing the button again.
When the operation has stopped, the
operation lamp and all the displays disappear.
10
11
12
OPTION :
Remote controller sensor
Usually the TEMP. 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.
button (Operation select button)
Selects desired operation mode.
button (Unit/
Selects a unit number (left) and louver
number (right).
UNIT:
Selects an indoor unit when adjusting wind
direction when multiple indoor units are
controlled with one remote controller.
LOUVER:
No Function.
button (Set up temperature button)
Adjusts the room temperature.
Set the desired set temperature by pushing
TEMP. or TEMP. .
Louver
select button)
7-EN
–7–
Slim Duct Type
4 CORRECT USAGE
• When you use the air conditioner for the first time or when you change the SET DATA value, follow the
procedure below. From the next time, the operation displayed on the remote controller will start by
pushing the button only.
Preparation
Turn on the main power switch and/or the leakage breaker.
• When the power supply is turned on, a partition line is displayed on the display part of the remote
controller.
• After the power supply is turned on, the remote controller does not accept an operation for approx.
1 minute, but it is not a failure.
REQUIREMENT
• While using the air conditioner, operate it only with button without turning off the main power
switch and the leak breaker.
• When you use the air conditioner after it has not been used for a long period, turn on the leakage
breaker at least 12 hours before starting operation.
Owner’s Manual
TEMP.
ON / OFF
4
Start
FILTER
RESET
TEST
TIMER SET
TIME
SET
FAN
MODE
SAVE
VENT
CL
SWING/FIX
UNIT LOUVER
1 Push button.
The operation lamp goes on, and the
operation starts.
2 Select an operation mode with the
“MODE ” button.
One push of the button, and the display
changes in the order shown as follows.
AUTO HEAT DRY COOL FAN
3
1
2
3 Select air volume with “ ” button.
One push of the button, and the display
changes in the order shown as follows.
AUTO
• When air volume is “ AUTO”, air
volume differs according to the room
temperature.
• In heating operation, if the room
temperature is not heated sufficiently with
VOLUME “ LOW” operation, select
“ MED.” or “ HIGH” operation.
• The temperature sensor senses
temperature near the suction air port of the
indoor unit, which differs from the room
temperature depending on the installation
condition.
A value of setting temperature is the
measure of room temperature.
(“AUTO ” is not selectable in the FAN
mode.)
LOW MED. HIGH
4 Determine the set up temperature by
pushing the “TEMP. ” or “TEMP.
” button.
EN
–8–
Stop
Push button.
The operation lamp goes off, and the operation
stops.
8-EN
Slim Duct Type
In case of autmatic operation (Auto Changeover)
• Because of some settings change, it will automatically select either cooling, heating, or fan only
operation depending on the indoor temperature.
• If the Auto mode is uncomfortable, you can select the desired conditions manually.
In case of cooling
• Start the cooling operation after approx. 1 minute.
In case of heating
• The heating operation mode is selected in accordance with the room temperature and operation starts
after approximately 3 to 5 minutes.
• After the heating operation has stopped, FAN operation may continue for approx. 30 seconds.
• When the room temperature reaches the set temperature and the outdoor unit stops, the super low
wind is discharged and the air volume decreases excessively.
During defrost operation, the fan stops so that cool air is not discharged. (“HEAT READY ” is displayed.)
• When the room temperature has reached the set temperature while the outdoor unit is stopping, the
indoor unit discharges wind with a very small air volume.
NOTE
When restarting the operation after stop
• When restarting the operation immediately after stop, the air conditioner does not operate for approx.
3 minutes to protect the machine.
Owner’s Manual
8°C OPERATION (For object pre-heating)
The air conditioner can control the heating temperature to about 8°C in the heating mode.
The 8°C heating operation requires settings with the wired remote controller. Ask the installer or
dealer for the settings according to the installation manual of the indoor unit.
(SM40 and SM45 types only)
Start
1. Set the displayed temperature to 18°C in the heating mode by pushing TEMP. button.
2. Set the displayed temperature to 8°C by pushing TEMP. button for at least four seconds.
Stop
1. Set 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.
• The air volume setting 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.
• If one or more models other than the 4-way air discharge cassette type (4 series), slim duct are
connected in the same control group, the 8°C heating operation is not available.
• This function is not available for SM56 that has 2-series outdoor unit.
• When you use this operation mode, observe proper operating hours and we recommend that you ask
service staff for periodic maintenance of the air conditioner.
9-EN
–9–
Slim Duct Type
5 TIMER OPERATION
•
A type of timer operation can be selected from the following three types. (Setting of up to 168 hours is enabled.)
OFF timer : The operation stops when the time of timer has reached the set time.
Repeat OFF timer : Every time, the operation stops after the set time has passed.
ON timer : The operation starts when the time of timer has reached the set time.
Timer operation
1
Owner’s Manual
2
3
Set
1 Push TIMER SET button.
The timer display (type) changes for every
push of the button.
OFF
(OFF timer) (ON timer)(Repeat OFF timer)
• and timer time displays flash.
2 Push to select “SET TIME”.
• For every push of button, the set time
increases in the unit of 0.5 hr (30 minutes).
When setting a time more than 24 hours for
timer operation, timer time can be set in the
unit of 1 hr.
The maximum set time is 168hr (7 days).
The remote controller displays the set time
with time (between 0.5 and 23.5 hours) (*
or number of days and time (24 hours or
more) (*
• For every push of button, the set time
decreases in the unit of 0.5 hr (30 minutes)
(0.5 to 23.5 hours) or 1 hr (24 to
168 hours).
Example of remote controller display
• In the case of 23.5 hours (*
2
) as shown below.
OFF
Not display
1
)
ON
• In the case of 34 hours (*
Number of days Time
shows 1 day (24 hours).
shows 10 hours. (Total 34 hours)
3 Push SET button.
• display disappears and timer time
display goes on, and or
display flashes.
(When ON timer is activated, timer time,
ON timer are displayed and other
displays disappear.)
4 Cancel of timer operation
Push button.
1
)
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 you push 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.
4
2
)
EN
–10–
10-EN
Slim Duct Type
Owner’s Manual
6 HOW TO ENABLE POWER SAVING MODE
Push button during operation.
• The air conditioner enters power saving mode.
• appears on the display.
To cancel the power saving operation, push button again.
• disappears.
NOTE
• When other electric appliances are used at the same time, to avoid triggering the circuit breaker,
power saving mode is recommended. Of course you can use power saving mode to save energy as
well.
• Power saving mode consumes less energy, but may not heat/cool the room as much as normal mode.
(The maximum current is limited of the normal mode.)
• To adjust the power-save settings, see “How to set up power saving mode” in ADVANCED
SETTINGS.
• 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.
11-EN
–11–
Slim Duct Type
7 ADVANCED SETTINGS
How to set up power saving mode
Owner’s Manual
1
3
5
4
1 Push button for at least four
seconds when the air conditioner is not
working.
• , symbol, and numbers flash.
2 Select an indoor unit to be set by
pushing (left side of the button).
• Each time you push the button, unit
numbers change as follows:
Unit No.
1-1
The fan of the selected unit runs.
Unit No.
1-2
Unit No.
1-4
Unit No.
1-3
2
3 Adjust the power-save setting by
pushing TIME buttons.
• Each push of the button changes the power
level by 1% within the range from 100% to
50%.
• The factory setting is 75%.
• This indication may not be true for types
other than 4-series outdoor unit.
Setting of power level in
power saving mode
4 Push button.
5 Push button to complete the setting.
EN
–12–
12-EN
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