Toshiba RAS-25PKVSG-ND User manual

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CONTENTS
PRECAUTIONS FOR SAFETY.......................................................................................................................................... 3
DISPLAY..................................................................................................................................................................................................... 5
REMOTE CONTROLLER PREPARATION........................................................................................................... 6
AUTOMATIC OPERATION..................................................................................................................................................... 9
COOLING / HEATING / FAN ONLY / DRY OPERATION ................................................................... 10
AIR VOLUME .....................................................................................................................................................................................12
Hi-POWER OPERATION....................................................................................................................................................... 13
ECO OPERATION......................................................................................................................................................................... 14
COMFORT SLEEP....................................................................................................................................................................... 15
WEEKLY TIMER OPERATION........................................................................................................................................ 17
WEEKLY TIMER USAGE EXAMPLE .......................................................................................................................22
PRESET OPERATION............................................................................................................................................................. 26
POWER-SELECTION AND SILENT OPERATION....................................................................................27
FIREPLACE AND 8°C HEATING OPERATION.............................................................................................28
DISPLAY LAMP BRIGHTNESS ADJUSTMENT........................................................................................... 29
SELF CLEANING OPERATION..................................................................................................................................... 30
WHEN INDOOR UNIT LAMP BLINKS.................................................................................................................... 31
AUTO RESTART SETTING................................................................................................................................................ 32
MAINTENANCE............................................................................................................................................................................... 32
OPERATION AND PERFORMANCE........................................................................................................................32
REMOTE CONTROL A-B SELECTION................................................................................................................. 33
CONCERN ABOUT THE OPERATING NOISE.............................................................................................33
TROUBLESHOOTING ............................................................................................................................................................. 33
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PRECAUTIONS FOR SAFETY
Read the precautions in this manual
carefully before operating the unit. This appliance is filled with R32.
●Keep this manual where the operator can easily find it.
●Read the precautions in this manual carefully before operating the unit.
●This appliance is intended to be used by expert or trained users in shops, in light
industry and on farms, or for commercial use by lay persons.
●The precautions described herein are classified as DANGER, WARNING and
CAUTION. They both contain important information regarding safety. Be sure to
observe all precautions without fail.
DANGER
●Do not install, repair, open or remove the cover. It may expose you to
dangerous voltages. Ask the dealer or the specialist to do this.
●Turning off the power supply will not prevent potential electric shock.
●The appliance shall be installed in accordance with national wiring regulation.
●Means for disconnection from the supply having a contact separation of at least
3 mm in all poles must be incorporated in the fixed wiring.
●The appliance must be stored in a room without continuously operating ignition
sources (for example, open flames, an operating gas appliance or an operating
electric heater).
●In order to avoid fire, explosion or injury, do not operate the unit when harmful
gases (e.g. flammable or corrosive) are detected near the unit.
WARNING
●Do not expose your body directly to cool or warm air for a long time.
●Do not insert your finger or any article into the air inlet/outlet.
●When an abnormality (burning smell, etc.) occurs, stop the air conditioner and
disconnect the power supply or turn off the breaker.
●This appliance can be used by children aged from 8 years and above and
persons with reduced physical, sensory or mental capabilities or lack of
experience and knowledge if they have been given supervision or instruction
concerning use of the appliance in a safe way and understand the hazards
involved. Children shall not play with the appliance. Cleaning and user
maintenance shall not be made by children without supervision.
●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.
●The air conditioner must be installed, maintained, repaired and removed by a
qualified installer or qualified service person. When any of these jobs is to be
done, ask a qualified installer or qualified service person to do them for you.
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●Children should be supervised to ensure that they do not play with the
appliance.
●Do not use any refrigerant different from the one specified (R32) for complement
or replacement. Otherwise, abnormally high pressure may be generated in the
refrigeration cycle, which may result in a failure or explosion of the product or an
injury to your body.
●Do not use means to accelerate the defrosting process or to clean, other than
those recommended by the manufacturer.
●The appliance shall be stored in a room without continuously operating ignition
sources (for example: open flames, an operating gas appliance or an operating
electric heater).
●Be aware that refrigerants may not contain an odour.
●Do not pierce or burn as the appliance is pressurized. Do not expose the
appliance to heat, flames, sparks, or other sources or ignition. Else, it may
explode and cause injury or death.
●Appliance and pipe-work shall be installed, operated and stored in a room with a
floor area larger than Amin m2.
How to get Amin m2: Amin = (M / (2.5 x 0.22759 x h0))2
M is the refrigerant charge amount in appliance in kg. h0is the installation height
of the appliance in m: 0.6 m for floor standing/1.8 m for wall mounted/1.0 m
for window mounted/2.2 m for ceiling mounted. (For these units recommend
installation height 2.5 m)
CAUTION
●Do not wash the unit with water. It may cause an electric shock.
●Do not use this air conditioner for other purposes such as preserving food,
breeding animal, etc.
●Do not step or put anything on the indoor/outdoor unit. It may cause an injury or
damage the unit.
●Do not touch aluminium fin because it may cause an injury.
●Before cleaning the unit, turn off the main switch or the circuit breaker.
●When the unit won’t be used for a long time, turn off the main switch or the
circuit breaker.
●It is recommended that maintenance be performed by a specialist when the unit
has been operated for a long time.
●The manufacturer shall not assume any liability for the damage caused by not
observing the description of this manual.
PRECAUTIONS FOR SAFETY
(continued)
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B mode display Mode selection display
Power selection display
Preset operation display
Temperature unit select
Fan speed selection display
Hi-POWER operation display
Check mode display
ECO operation display
Silent Operation (Outdoor unit)
display
Louver swing button
Fan speed selection button
Louver direction selection button
Hi-POWER operation button
Power selection/silent operation button
Comfort sleep button
Weekly timer setting button
Reset button
Filter clear button
Signal sending display
Weekly timer display
Setting temperature display
Clock and timer setting display
Quiet speed display
Comfort sleep display
Fireplace display
Mode selection button
ECO operation button
Fireplace/8°C heating
operation button
Clock setting button
Check button
Notes
l Do not drop and avoid contact with water.
l Do not place where temperature rises or falls (For example exposed to direct sunlight, near a stove, on the TV, hot floor or near a window).
l When other electrical appliances are operated by a remote control, etc., isolate the appliances or consult the distributor.
l If a fluorescent lamp is used near the indoor unit, the remote signal may not reach the infrared signal receiver and, thus, affect the air conditioner ON/OFF
operation.
l Do not insert a needle or bar into the opening.
Remote controller on full display
All indicators are shown for explanation.
Indoor unit display
1
2 3 4
18°C (White)
2Hi-Power (White)
3Timer (White)
4Operation mode
- Cool (Blue)
- Heat (Orange)
l Display brightness can be adjusted, follow procedure on page 29.
Temporary operation
In case of the misplaced or discharged remote
control
l Pressing the RESET button, the unit can start
or stop without using the remote control.
l Operation mode is set on AUTOMATIC
operation, preset temperature is 24°C and fan
operation is automatic speed.
DISPLAY
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Remote control Kind of receiving tone
Transmitting part
Adjust temperature
How to open the remote control
cover
Pull it down while slightly depressing the upper
part of the cover.
Cover
When the indoor unit receives a signal from the remote
control, the receiving tone sounds.
Pi ..........Operation, change
Pi ..........Stop
PiPi ..........Notice
When the notice PiPi sounds, it means the
operating setting returns to the datum point.
(Example) When temperature setting.
22°C 23°C 24°C 25°C 26°C
Pi Pi PiPi Pi Pi
Datum points
Temperature 24°C Swing Cancel
Air volume Automatic Vertical wind
direction Lower limit
Memory and recall user
setting operation
Start and Stop operation
REMOTE CONTROLLER
PREPARATION
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Remote control
Notes
l The life of dry batteries is approx. 1 year in normal use.
l Replace batteries if no sound is received from the indoor unit or there is a failure to select the desired function.
l Replace both batteries at the same time with AAA alkaline batteries.
l If not planning to use for one or more months, remove the batteries to avoid failure.
Insert the battery
1Remove the cover and insert
AAA alkaline dry batteries
Pull the cover to
your side firmly
Pull the cover to
your side firm
Insert direction of
(+) and (-) correctly
2Press the CLOCK button
l Adjust the clock by using the “setting the
clock” button
Press with tip of the pencil.
3Attach the cover
1Press the CLOCK button
Press with tip of the pencil.
2Adjust the “Day”
l The day “SU” will appear and change to the next day
after pressing the button once.
3Adjust the “Time”
or
l The time changes by 1 minute when pressed once.
The time changes by ten-minute intervals when
pressed continuously.
4Confirm “Time”
Setting the clock
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Indoor unit
Turn on the main power supply
l A waiting period of 3 minutes is required after the power is turned on. During this period, the operation lamp will illuminate. However, the compressor will not
start.
Point the remote control at the remote control receiving module on the indoor unit.
l The correct signal is confirmed by the receiving tone and the operation lamp will illuminate.
l When button is pressed, the receiving tone will sound and the operation will stop.
The receiving and
transmitting distance.
Approx. 7m from straight
in front of the indoor unit.
l Check that the signal is transmitted and received at the installed position if the remote control is fixed to the remote control holder.
Notes
l Use the remote control where the indoor unit can receive the signal. It does not work if the signal is obstructed by curtains or sliding doors.
l The distance for transmitting and receiving is shorter if a bright light, such as sunlight, affects of the main unit.
l The distance for transmission and receiving is shorter if the remote control is operated at an oblique angle to the main unit.
Check transmitting and receiving
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AUTOMATIC OPERATION
The air conditioner selects the cooling or heating operation.
When Pi sounds,
it notices that the operation setting returns to the datum
point. Page 6
When starting automatic operation, select A
l The air volume can be set as you prefer.
When changing the temperature TEMPERATURE
Lower
Higher
PiPi sounds when reaching 24°C.
l Changes by 1°C when pressed once.
It changes continuously if pressed
continuously.
l The temperature range available is
17°C - 30°C.
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COOLING / HEATING / FAN ONLY /
DRY OPERATION
Cooling &
Heating Temperature and air volume for the cooling and heating operation can be set as you prefer.
When Pi sounds,
it notices the operation setting returns to the datum
point. Page 6
Cooling
operation
Dry operation
Heating
operation
Fan only
operation
Defrosting operation while heating
This is not unusual Steam
Water
Frost may cover the heat exchanger of the outdoor unit
during the heating operation. To prevent performance
impairment, defrosting operates automatically. At this
time, warm air from the indoor unit may stop, or water
or steam may appear from the outdoor unit. However,
these features are not unusual. Defrosting function may
start immediately after the operation stops.
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Dry
operation For dehumidification, a moderate cooling performance is controlled automatically.
When changing the temperature
Down
Up
When at 24°C PiPi
l The temperature changes by 1°C when pressed.
It changes continuously when pressed continuously.
l The available setting range is 17°C – 30°C.
Notes
l Refrigerant flow may make noise. However, this is not defect.
l When the outside temperature is low, the temperature in the room may become lower than the temperature selected.
l On dry mode the air volume is set to Auto only.
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Changing the air volume, press FAN
l Every time...
When pressed during Auto, Cooling and Fan only.
AIR FLOW DIRECTION
1Press
),;
: Move the louver in the desired
vertical direction.
2Press
6:,1*
: Swing the air automatically and
press again to stop.
3For horizontal direction, adjust manually.
Notes
l Do not move the louver manually by others.
l The louver may automation positioning by some operation mode.
AIR VOLUME
When Pi sounds,
it indicates the operation setting returns to the original
setting. Page 6
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Hi-POWER OPERATION
To automatically control room temperature and airflow for faster cooling or heating operation (except in
DRY and FAN ONLY mode)
Hi-POWER OPERATION
l
Hi-POWER appears on the remote control display.
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ECO OPERATION
While Automatic, Cooling or Heating operation is activated, this function provides automatic control for the
setting of room temperature.
ECO OPERATION
l
ECO appears on the remote control display.
l The set temperature will be automatically adjusted appropriately.
However, the temperature is raised by no more than 2 degree
Celsius.
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COMFORT SLEEP
The operation stops automatically at the Pre-set time.
When 1, 3, 5 and 9 hours are selected, the comfort sleep operation begins.
The set temperature will be automatically adjusted appropriately.
However, the temperature is raised or decreased to no more than
2 degrees Celsius.
Timer off during comfort sleep
l Every time when pressed (within 3 seconds)...
w Display example is when 10:00 in the evening (22:00 hours) is selected.
Cancel
comfort sleep
l The time for stopping the operation is displayed on the remote control.
l After the operation stops, drying of the inside is not performed.
To cancel
w The timer setting is released but operation continues. or
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Timer on, Timer off
Start and stop of operation is selected with the time. Operate after setting the current time on the remote control
Page 7
Example of setting
(Selection of timer On/Off)
To start at 6:00 AM and stop at 10:00 AM.
1Select operation start for 6:00 AM.
Backward
Forward
Selected time and current operating
mode blink alternately in the pictographic
character display portion.
2Set the stop time to 10:00 AM.
Backward
Forward
Selected time and current operating
mode blink alternately in the pictographic
character display portion.
3
1For timer on For timer off
l Changes by 10 minutes when pressed once and by 1 hour when pressed
continuously.
l The selected time is displayed
Go to 2if the same time as a previous setting can be used.
2Select
l During time off, drying inside is not performed.
l Timer off can be selected with the previous operation setting even while stopped.
The operation starts when selected.
l To change the selected time, press or to change the setting.
To cancel
w The timer setting is released, but the operation will continue.
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4 programs for each day in the week can be set in WEEKLY TIMER.
The following items can be set in WEEKLY TIMER operation.
a. Operation time (ON timer for Start and OFF timer for Stop operation)
b. Operation mode (COOL, DRY, FAN ONLY)
c. Temperature setting.
d. Fan speed setting.
e. Special operation (ECO, Hi-POWER)
Examples of WEEKLY TIMER uses
1Living room
ON+ECO
ON+HI-POWER
23°C 24°C
OFF
OFF
MON-FRI
ON ON
ON
24°C22°C
OFF OFF
SUN and SAT
2Living room with heavy cool (Non-stop air conditioning)
ON+ECO
ON+HI-POWER
23°C 10°C 17°C
24°C
ON
ON+ECO
MON-FRI
ON ON
ON ON
24°C 10°C 23°C 17°C
ON+ECO
SUN and SAT
3Bedroom
23°C
ON+Hi-Power
24°C 24°C
ONON
ON+ECO
ON
OFF
Sunday Sunday Monday Monday
WEEKLY TIMER OPERATION
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How to set WEEKLY TIMER
1Press to enter WEEKLY TIMER setting.
Blink
2Press to select desired day in sequence.
The sequence of day symbol appears on the LCD
SU MO TU WE TH FR SA
WEEKLY SUMO
TUWETHFRSA
(All day)
3Press to select the program number.
l The program 1 is ready for setting while is pressed PG-1 appears on the LCD.
l Press to change the program number in the sequence program 1 to program 4.
PG-1
PG- 2
PG- 3
PG- 4
4Press or to select the desired time.
l The time can be set between 0:00 and 23:50 in 10 minute intervals.
l Press and hold the button to change setting time for 1 hr.
l Only one of ON or OFF timer can be set on each program.
ON timer display OFF timer display*
* OFF timer is used to stop the air conditioner only. The display does not show Operation mode,
Temperature, Fan speed and others.
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5Press to select desired operation.
6Press or to select desired temperature.
l The temperature can be set between 17°C and 30°C.
7Press to select the desired fan speed.
8Add operations, if required.
l Press to use 8°C operation. (Notes: Fireplace cannot select and memorize in weekly
function)
l Press to use ECO operation
l Press to use Hi-POWER operation.
9Adding or editing the program.
The program can be set to perform on all the required days until is pressed to confirm the
setting !.
If adding or editing a program is required, please repeat steps 2- 8before setting confirmation.
!After adding or editing, press to confirm the setting*.
Operating Mode
Weekly timer running
Next program
Timer ON or OFF
Next operation time
Display after
pressing SET button
Operating Temperature
and Fan speed
*Point remote control at air conditioner receiving module then, press SET button until you hear
the “PiPi” sound. This means the setting operation has been completed.
As the air conditioner is receiving the signal, you will hear separate “Pi” sounds corresponding to
the number of days in the selected setting.
An incomplete setting is indicated if the TIMER lamp is blinking. Press twice.
Notes
1. Place the remote control where the indoor unit can receive the signal. This will increase the accuracy of the timing between the remote control and the air
conditioning unit.
2. The ON/OFF timer can be set during the WEEKLY TIMER operation. In this situation, the air conditioner will first follow the normal timer until it is complete;
then, it will return to the WEEKLY TIMER function.
3. During WEEKLY TIMER operation, all of operation such as MODE, TEMP, FAN, Hi-POWER, ECO and etc., can be adjusted but when the clock reaches the
program setting, the operation will return to the set items in the program.
4. When the remote control is sending a signal to the air conditioner, avoid interference from objects that can block the signal.
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Edit Weekly timer program
To edit the program after confirming the weekly timer setting on Page 18 , follow steps 1- 3below.
1Press .
l The day of the week and the program number of the current day will be displayed.
2Press to select the day of the week and press to select
program number to be confirmed.
l Resetting the operation.
3Press to exit confirming mode.
Deactivating WEEKLY TIMER operation
Press while “WEEKLY” is displayed on the LCD.
l The “WEEKLY” indicator will disappear from the LCD. However, the program will remain in the remote control.
l The TIMER lamp goes off.
l To reactivate the WEEKLY TIMER operation again, press again, LCD shows the next program. The
program, after reactivation, is related to the clock time.
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