Hitachi RAK-25PXA Manuale utente

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Condizionatori d'aria a sistema split
Tipo
Manuale utente

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– 1 –
ENGLISH
Instruction manual Page 1~40
To obtain the best performance and ensure years of
trouble free use, please read this instruction manual
completely.
Bedlenungsanleitung Seite 41~80
Bitte lesen Sie diese Bedienungsanleitung aufmerksam
durch, um durch richtige Bedienung jahrelangen und
störungsfreien Betrieb zu gewährleisten.
Mode d’emploi Page 81~120
Des performances optimales et un fonctionnement à
long terme seront assurés en appliquant les présentes
instructions après avoir entièrement lu ce mode
d’emploi.
Manuale di istruzioni Pag. 121~160
Per garantire la migliore prestazione e la più lunga
durata leggere attentamente e interamente le seguanti
istruzioni.
Manual de instrucciones Página 161~200
Para obtener el mejor funcionamiento y asegurar años
de uso libre de problemas, lea cuidadosamente este
manual de instrucciones.
Manual de instruções Página 201~240

uma utilização sem falhas durante muitos anos, é
favor ler este manual de instruções completamente.
ȅįȘȖȓİȢȤȡȒıȘȢ ™ÂÏ›‰· 241~280
°È· ÙËÓ Î·Ï‡ÙÂÚË ·fi‰ÔÛË ÙÔ˘ ÎÏÈÌ·ÙÈÛÙÈÎÔ‡ Î·È ÁÈ·
ÙËÓ Ì·ÎÚÔÚfiıÂÛÌË ¯Ú‹ÛË ÙÔ˘ ¯ˆÚ›˜ ÚÔ‚Ï‹Ì·Ù·,
‰È·‚¿ÛÙ ÚÔÛÂÎÙÈο ·˘Ù¤˜ ÙȘ Ô‰ËÁ›Â˜ ¯Ú‹Û˘.
SPLIT TYPE AIRCONDITIONER
MODEL
INDOOR UNIT/OUTDOOR UNIT
INDOOR UNIT
OUTDOOR UNIT
RAK-25PXA/RAC-25WXA
RAK-35PXA/RAC-35WXA
RAC-25WXA
RAC-35WXA
RAK-25PXA
RAK-35PXA
– 2 –
SAFETY PRECAUTION
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WARNING
CAUTION
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WARNING
PRECAUTIONS DURING INSTALLAT ION
PRECAUTIONS DURING SHIFTING OR MAINTENANCE
P'S
(*' !!,!'&
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(*' !!,!'&
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3
ENGLISH
WARNING
PRECAUTIONS DURING OPERATION
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PROHIBITION
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“OFF”
CAUTION
PROHIBITION
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PROHIBITION
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(*-,!'&+
PROHIBITION
PROHIBITION
PROHIBITION
PROHIBITION
PROHIBITION
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PROHIBITION
PROHIBITION
PROHIBITION
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– 4 –
MODEL NAME AND DIMENSIONS
OUTDOOR UNIT
Air outlet
When “heating” operation is
performed, cool air blows
and when “cooling” or
“dehumidifying” operation is
performed, warm air blows.
Drain hose
Drains the dehumidified water from the indoor unit to the outdoor
during “cooling” or “dehumidifying” operation.
Piping and Wiring
Air inlets (Rear and left sides)
About the outdoor unit:
s When “Stop” is selected during operation of the indoor
unit, the fan of the outdoor unit continues turning for
10 to 60 seconds to cool the electric parts down.
s In heating operation, condensate or water due to
defrosting will flow.
Do not cover the drain port of the outdoor unit because
such water may freeze in the chilly area.
s When the outdoor unit is hung on the ceiling, install
the bush and drain pipe on the drain port and drain
water.
Drain port
(Bottom)
Earth terminal
(Lower section of the side)
MODEL WIDTH (mm) HEIGHT (mm) DEPTH (mm)
891 592 597
RAK-25PXA, RAK-35PXA
RAC-25WXA, RAC-35WXA 750 548 288
INDOOR UNIT
NAMES AND FUNCTIONS OF EACH PART
Air cleansing filter
Air filter
To prevent dust from coming into the indoor unit.
Front panel
Moveable panel
It will be open when the air conditioner is operate and
close when the air conditioner is not in operation.
(Occasionally it may not be open during the operating
mode)
Horizontal deflector 9HUWLFDO GHIOHFWRU
(Air Outlet)
Indoor unit indicators
Light indicator showing the operating condition.
Remote controller
Send out operation signal to the indoor unit. So as to
operate the whole unit.
5
ENGLISH
INDOOR UNIT INDICATORS
FILTER LAMP
When the device is operated for a total of about 200
hours, the FILTER lamp lights to indicate that it is time
to clean the filter. The lamp goes out when the """"
OPERATION LAMP
This lamp lights during operation.
The OPERATION LAMP flashes in the following cases
during heating.
(1) During preheating
For about 2–3 minutes after starting up.
(2) During defrosting
Defrosting will be performed about once every one
hour when frost forms on the heat exchanger of the
outdoor unit, for 5–10 minutes each time.
SIGNAL RECEIVING PORT
TIMER LAMP
This lamp lights when the timer is working.
OPERATION INDICATOR
TEMPORARY SWITCH
Use this switch to start and stop when the remote controller does not work.
By pressing the temporary switch, the operation is done in automatic mode.
When the operation is done using the temporary switch after the power source is turned off and turn on
again, the operation is done in automatic mode.
T
E
M
PO
RA
R
Y
S
WI
T
CH
TEMPORARY
SWITCH
Front panel
Moveable panel
Hand grip point
Hand grip point
Do not hold the moveable panel
when the front panel is in either
opened/closed position.
1. Opening up the front panel
Never try to force open/close the moveable panel manually.
Manually opening or closing the moveable panel may cause breakdowns
. (The moveable panel will
automatically close or open when the power supply is switched on or switched off and whenever the unit
is in operations or has stopped operating.)
CAUTION
Lift the front panel
(AUTO SWING )" button is pressed while the device is
on " STANDBY MODE" .
– 6 –
Minimum Maximum Minimum Maximum
Indoor Dry bulb °C 21 32 20 27
Wet bulb °C 15 23 12 19
Outdoor Dry bulb °C 21 43 2 21
Wet bulb °C 15 26 1 15
Note
gnitaeHgnilooC
Avoid to use the room air conditioner for cooling operation when the outside temperature is below
-10°C (14°F).
The recommended maximum and minimum operating temperatures of the hot and cold sides
should be as below:
2. Closing the Front Panel
1
2
1
CAUTION
!
Pull toward the down direction. Initially press the left and the right sides of the
front panel and finally press the central portion
until you hear a clicking sound.
When front panel is shaky, there is a possibility panel coming off and
falling down.
Do not apply extra force on the front panel when it is opened up in
the upright position.
Also frequent removal of the front panel from the front cover may
cause damage.
– 7 –
ENGLISH
PREPARATION BEFORE OPERATION
Ƶ To install the batteries
Ƶ To fix the remote controller holder to the wall
1. Slide the cover to take it off.
2. Install two dry batteries AAA.LR03 (alkaline).
The direction of the batteries should match the
marks in the case.
3. Replace the cover at its original position.
1. Choose a place from where the signals can reach the unit.
2. Fix the remote controller holder to a wall, a pillar or similar
location with the provided screws.
3. Place the remote controller in the remote controller holder.
NOTE
Notes on batteries
ƽ When replacing the batteries, use batteries of the same
type, and replace both old batteries together.
ƽ When the system is not used for a long time, take the
batteries out.
ƽThe batteries will last for approximately 1 year. However, if
the remote controller display begins to fade and degradation
of reception performance occurs within a year, replace both
batteries with new size AAA.LR03 (alkaline).
ƽThe attached batteries are provided for the initial use of
the system.
The usable period of the batteries may be short depending
on the manufactured date of the air conditioner.
Notes on the remote controller
ƽNever expose the remote controller to direct sunlight.
ƽDust on the signal transmitter or receiver will reduce the
sensitivity. Wipe off dust with soft cloth.
ƽSignal communication may be disabled if an electronic-
starter-type uorescent lamp (such as inverter-type lamps)
is in the room. Consult the shop if that is the case.
ƽ If the remote controller signals happen to operate another
appliance, move that appliance to somewhere else, or
consult the service shop.
ƽ When the remote controller is not in use, please close the
slide cover to prevent failure.
Remote controller
Screws
Remote controller holder
– 8 –
PREPARATION BEFORE OPERATION
Ƶ To set calendar and clock
1. Press (RESET) button when first time setting.
"Year" blinks.
2. Press
(TIME) button to set the current year.
3. Press
(CLOCK) button. "Day" and "Month"
blink.
4. Press
(TIME) button to set the current day and
month.
5. Press
(CLOCK) button. "CLOCK" blinks.
6. Press
(TIME) button to set the clock to the current
time.
7. Press
(CLOCK) button.
Calendar and clock are set.
To modify the calendar and clock, press
(CLOCK)
button.
Then follow steps 1 to 7.
Calendar and clock need to be set again after
After changing the batteries,
1. Press
(RESET) button.
2. Direct remote controller towards indoor unit and
3. The calendar and clock from indoor unit will be transmitted.
Ƶ Calendar and clock will not be transmitted from indoor
unit when the following occurs:
ƽ When there is a power failure.
ƽ When breaker is OFF by user (unit is not in STANDBY
MODE).
NOTE
Note on setting the calendar and clock.
ƽ If the calendar and clock are not set, the ON-timer, OFF-timer and Weekly Timer cannot be set.
ƽ If the calendar and clock are not set correctly, the ON-timer, OFF-timer and Weekly Timer will not
operate correctly.
ƽ When the ON-timer, OFF-timer and Weekly Timer are set, the calendar and clock cannot be changed. If
changing batteries.
press (INFO) button.
there is a need to change the calendar and clock, ON-timer, OFF-timer and Weekly Timer need to be
cancelled.
AIR PURIFYS
– 9 –
ENGLISH
REMOTE CONTROLLER
ƽ This controls the operation of the indoor unit. The range of control is about 7 meters. If indoor lighting is
controlled electronically, the range of control may be shorter.
be controlled from the remote controller.
ƽ Handle the remote controller with care. Dropping it or getting it wet may compromise its signal transmission
capability.
ƽ After new batteries are inserted into the remote controller, the unit will initially require approximately 10
seconds to respond to commands and operate.
ƽ When remote controller is not in use for about 3 minutes during OFF condition, indicated by on the
display, the LCD will turn off.
ƽ During clock setting, the LCD will turn off about 10 minutes later if the remote controller is not in use.
ƽ When pressing any button, the LCD will turn on.
ƽ The LCD will not turn off during TIMER setting.
Signal Transmitting/Receiving
Window
Point this window towards the
indoor unit when controlling it.
Sensor
A temperature sensor inside the
remote controller senses ambient
temperature around the remote-
controller.
Display
This indicates the room temperature
selected, current time, timer status,
function and airflow rate selected.
ROOM TEMPERATURE setting Buttons
Press these buttons to set the room
temperature.
Press the [
] button to raise the room
temperature.
Press the [
] button to lower the room
temperature.
Keep pressing and the value will change
more quickly.
ECO Button
Use this button to set the ECO
START/STOP button
Press this button to start
operation. Press it again to stop
operation.
FAN SPEED selector Button
This determines the fan speed.
Every time you press this button,
the ange from
(AUTO) (HIG H)
(MED) (LOW)
(SILENT) (This button allows
optimal or preferred
fan speed for each operation mode).
Transmission sign
The transmission sign lights up
NAMES AND FUNCTIONS OF REMOTE
when a signal is sent.
airflow rate will ch
selection of
CONTROLLER
ler
mode.( p.19 )
– 10 –
MODE SELECTOR
AUTO
HEAT
DEHUMIDIFY
COOL
FAN
FAN SPEED
AUTO
SILENT
LOW
MED
HI
START / STOP
ECO
Precautions for Use
ƽ
Do not put the remote controller in the following places.
ƽ
Under direct sunlight.
ƽ
In the vicinity of a heater.
ƽ
Handle the remote controller carefully. Do not drop it on the floor, and protect it from water.
ƽ
Once the outdoor unit stops, it will not restart for about 3 minutes (unless you turn the power switch
off and on or unplug the power cord and plug it in again).
This is to protect the device and does not indicate a failure.
ƽ
If you press the MODE selector button during operation, the device may stop for about 3 minutes for
protection.
POWERFUL Button
Use this button to set the
POWERFUL mode.
INFORMATION Button
ONE TOUCH CLEAN Button
ON / OFF TIMER setting Buttons
MODE selector Button
Use this button to select the
operating mode. Every time you
press this button, the mode will
change from
(AUTO)
(HEAT)
(DEHUMIDIFY)
(COOL) and (FAN)
cyclically.
SILENT Button
Use this button to set the SILENT
mode.
AUTO SWING (Vertical) Button
Controls the angle of the
.rotce lfed ria latnoziroh
AIR PURIFIER Button
WEEKLY TIMER setting Buttons
LEAVE HOME Button
ECO SLEEP TIMER Button
Use this button to set the eco sleep
timer.
FAN
POWERFUL
SILENT
INFO
SLEEP TIMER
AUTO SWING (VERTICAL)
AIR PURIFIER
LEAVE HOME
CLEAN
DAY
PROGRAM NO.
ON / OFF TIMER
TIME
OK
DELETE
COPY / PASTE
CANCEL
SEND
CLOCK
AIR PURIFYS
䇆䇆
Use this button to start air purifying
function.
NAMES AND FUNCTIONS OF REMOTE CONTROLLER
( p.17)
( p.31)
( p.21)
( p.20 )
( p.22)
( p.23)
( p.18 )
( p.25)
( p.16)
( p.16)
– 11 –
ENGLISH
AUTOMATIC OPERATION
The device will automatically determine the mode of operation, HEAT or COOL depending on the current
room temperature. The selected mode of operation will change when the room temperature varies.
However, the mode of operation will not change when indoor unit is connected to multi type outdoor unit.
VARIOUS FUNCTIONS
Ƶ Auto Restart Control
ƽ If there is a power failure, operation will be automatically restarted when the power is resumed with previous operation
mode and airflow direction.
(As the operation is not stopped by remote controller.)
ƽ If you intend not to continue the operation when the power is resumed, switch off the power supply.
When you switch on the circuit breaker, the operation will be automatically restarted with previous operation mode
and air flow direction.
Note: 1. If you do not require Auto Restart Control, please consult your sales agent.
2. Auto Restart Control is not available when Timer or Sleep Timer mode is set.
Ƶ As the settings are stored in the memory the remote controller, you
(START/STOP) button next time.
Press the MODE selector button so that the display indicates the
(AUTO) mode of operation.
ƽ When AUTO has been selected, the device will automatically
determine the mode of operation, HEAT or COOL depending on
the current room temperature. However the mode of operation will
not change when indoor unit is connected to multi type outdoor
unit.
ƽ If the mode automatically selected by the unit is not satisfactory,
manually change the mode setting (HEAT, DEHUMIDIFY, COOL
or FAN).
Press the (FAN SPEED) button to select AUTO, HI, MED, LOW or
SILENT.
Press the
(START/STOP) button.
Operation starts with a beep.
Press the button again to stop operation.
Set the desired room temperature with the TEMPERATURE buttons
(the display indicates the setting).
The temperature setting and the actual room temperature may vary
depending on conditions.
START
STOP
1
2
3
Set the desired FAN SPEED with the (FAN SPEED) button (the
display indicates the setting).
AIR PURIFYS
only have to press the
(AUTO)
(HIGH)
(MED)
(LOW)
(SILENT)
of
– 12 –
HEATING OPERATION
ƽ Use the device for heating when the outdoor temperature is under 21°C.
When it is too warm (over 21°C), the heating function may not work in order to protect the device.
ƽ In order to maintain reliability of the device, please use this device when outdoor temperature is above -15°C.
Press the MODE selector button so that the display indicates
(HEAT).
Set the desired FAN SPEED with the (FAN SPEED) button
(the display indicates the setting).
Set the desired room temperature with the TEMPERATURE buttons
(the display indicates the setting).
The temperature setting and the actual room temperature may
vary depending on conditions.
Press the
(START/STOP) button. Heating operation starts with
a beep. Press the button again to stop operation.
Ƶ As the settings are stored in the memory of the remote controller, you only
have to press the (START/STOP) button next time.
Ƶ During AUTO fan, the fan speed automatically changes as below:
ƽWhen the difference between room temperature and setting temperature
is large, fan starts to run at HI speed.
ƽAfter room temperature reaches the preset temperature, fan speed
will be changed to lower speed to obtain optimum room temperature
condition for natural healthy heating.
START
STOP
Ƶ Defrosting
Defrosting will be performed about once an hour when frost forms on the heat exchange of the outdoor unit,
for 5~10 minutes each time.
During defrosting operation, the operation lamp blinks in a cycle of 3 seconds on and 0.5 second off.
The maximum time for defrosting is 20 minutes.
However, if the indoor unit is connected to multi type outdoor unit, the maximum time for defrosting is 15 minutes.
(If the piping length used is longer than usual, frost is likely to form.)
1
2
3
AIR PURIFYS
(AUTO)
(HIGH)
(MED)
(LOW)
(SILENT)
– 13
ENGLISH
DEHUMIDIFYING OPERATION
Ƶ Dehumidifying Function
ƽ When the room temperature is higher than the temperature setting: The device will dehumidify the
room, reducing the room temperature to the preset level.
When the room temperature is lower than the temperature setting: Dehumidifying will be performed at
the temperature setting slightly lower than the current room temperature, regardless of the temperature
setting.
ƽ The preset room temperature may not be reached depending on the number of people present in the
room or other room conditions.
Set the desired room temperature with the ROOM
TEMPERATURE setting buttons (the display indicates the
setting).
The range of 20-26°C is recommended as the room
temperature for dehumidifying.
Press the (START/STOP) button. Dehumidifying operation
starts with a beep. Press the button again to stop operation.
ƵAs the settings are stored in the memory of the remote controller, you only
have to press the
(START/STOP) button next time.
START
STOP
Press the MODE selector button so that the display
indicates
(DEHUMIDIFY).
The fan speed is set at LOW.
Press
(FAN SPEED) button to select SILENT or LOW fan
speed.
Use the device for dehumidifying when the room temperature is over 16°C.
When it is under 15°C, the dehumidifying function will not work.
1
2
AIR PURIFYS
– 14 –
COOLING OPERATION
Use the device for cooling when the outdoor temperature is -10~ 43°C.
If indoors humidity is very high (80%), some dew may form on the air outlet grille of the indoor unit.
Press the MODE selector button so that the display indicates
(COOL).
Set the desired FAN SPEED with the
(FAN SPEED) button (the
display indicates the setting).
Set the desired room temperature with the TEMPERATURE buttons
(the display indicates the setting).
The temperature setting and the actual room temperature may vary
depending on conditions.
Press the
(START/STOP) button. Cooling operation starts with a
beep. Press the button again to stop operation. The cooling function
does not start if the temperature setting is higher than the current
room temperature (even though the
(OPERATION) lamp lights).
The cooling function will start as soon as user set the temperature
below the current room temperature.
Ƶ
As the settings are stored in the memory of the remote controller, you only
have to press the
(START/STOP) button next time.
Ƶ During AUTO fan, the fan speed automatically changes as below:
ƽ When the difference between room temperature and setting tem-
perature is large, fan starts to run at HI speed.
ƽ After room temperature reaches the preset temperature, fan speed
will be changed to lower speed to obtain optimum room temperature
condition for natural healthy cooling.
START
STOP
1
3
AIR PURIFYS
(AUTO)
(HIGH)
(MED)
(LOW)
(SILENT)
2
– 15 –
ENGLISH
FAN OPERATION
User can use the device simply as an air circulator.
START
STOP
1
2
Press the MODE selector so that the display indica set
(FAN).
Press the
(START/STOP) button. Fan operation starts with
a beep. Press the button again to stop operation.
AIR PURIFYS
Set the desired FAN SPEED with the (FAN SPEED) button
(the display indicates the setting).
(HIGH)
(MED)
(LOW)
(SILENT)
– 16 –
AIR PURIFYING OPERATION
Negative ions are gener at ed by the plasma electrode in the indoor unit.
Dust, mold and odour particles are captured by negative ions and are caught by the stainless pre-filter.
Press the
“ ” is displayed on the LCD.
Press (AIR PURIFYING) button again.
Press (START/STOP) button. Or
AUTO SWING OPERATION
Vertical
Vertical
about 15
about 60
about 45
about 30
When cooling,
dehumidifying
When heating
AIR PURIFYS
AIR PURIFYS
(AIR PURIFYING) button during operation.
Ƶ To start AIR PURIFYING operation
“ ” disappears from the LCD.
ƽ
ƽ
ƽ
Ƶ To start Vertical Auto Swing
Ƶ To cancel Vertical Auto Swing
NOTE
ƽ
During cooling and dehumidifying operation, do not keep
the deflectors swinging or in the lower position (in the case
of vertical auto swing) for a long time. It may cause dew
condensation on the deflectors.
Press (AUTO SWING (VERTICAL)) button. The
deflector(s) will start to swing up and down.
is displayed on the LCD.
Press (AUTO SWING (VERTICAL)) button again. The
deflector(s) will stop in the current position.
disappeared from the LCD.
ƽ
ƽ
Ƶ To cancel AIR PURIFYING operation
– 17 –
ENGLISH
POWERFUL OPERATION
ƽ By pressing (POWERFUL) button during AUTO, HEATING, DEHUMIDIFYING, COOLING or FAN
operation, the air conditioner performs at the maximum power.
ƽ During POWERFUL operation, cooler or warmer air will be blown out from indoor unit for COOLING
or HEATING operation respectively.
Ƶ To start POWERFUL operation
Ƶ To cancel POWERFUL operation
Press (POWERFUL) button during operation.
ƽ
” is displayed on the LCD.
POWERFUL operation ends in 20 minutes. Then the system
automatically operates with the previous settings used before
POWERFUL operation.
Press
(POWERFUL) button again.
POWERFUL operation stops.
” disappears from the LCD.
1
NOTE
ƽ When SLEEP mode, ECO mode, SILENT mode or LEAVE HOME mode is selected, POWERFUL
operation is cancelled.
ƽ During POWERFUL operation, capacity of the air conditioner will not increase
if the air conditioner is already running at maximum capacity.
just before defrost operation (when the air conditioner is running in HEATING operation).
ƽ After auto restart, POWERFUL operation is cancelled and previous operation shall start.
For multi model connections, POWERFUL operation may not function depending on operation conditions.
AIR PURIFYS
ƽ
Press (START/ STOP) button.Or
ƽ
ƽ
– 18 –
SILENT OPERATION
ƽ By pressing (SILENT) button during AUTO, HEATING, DEHUMIDIFYING, COOLING or FAN
operation, the fan speed will change to ultra slow.
Ƶ To start SILENT operation
Ƶ To cancel SILENT operation
Press (SILENT) button during operation.
ƽ
” is displayed on the LCD. Fan speed will be ultra
slow.
ƽ Press (START/STOP) button. Or
ƽ
Press (SILENT) button again or (FAN SPEED)
button.
Fan speed will return to previous fan speed before SILENT
operation starts.
SILENT operation stops.
” disappears from the LCD.
1
NOTE
ƽ When POWERFUL operation is selected, SILENT operation is cancelled. Fan speed will return to
previous fan speed before SILENT operation.
ƽ After auto restart, SILENT operation is cancelled. Fan speed will return to previous fan speed before
SILENT operation.
ƽ During any operation with fan speed (SILENT), if press (SILENT) button, fan speed will
not change.
AIR PURIFYS
– 19 –
ENGLISH
ECO OPERATION
ƽ By pressing the (ECO) button during AUTO, HEATING,
DEHUMIDIFYING or COOLING operation, the air conditioner
performs the "ECO" operation.
1
Ƶ To start ECO operation
ƵTo cancel ECO operation
Press (ECO) button during operation.
ƽ
” is displayed on the LCD.
Energy saving operation will start by changing the set
temperature higher or lower automatically and reducing operation
power consumption. This function may vary based on the
connected outdoor unit.
ƽ Press (START/STOP) button. Or
ƽ Press (ECO) button again.
” disappears from the LCD.
NOTE
ƽ ECO function will not be effective when power consumption is low.
ƽ By pressing (POWERFUL) button, ECO operation is cancelled.
ƽ After auto restart, ECO operation is cancelled and previous operation mode shall start.
ƽ For multi model connections, energy saving operation shall start only by changing set temperature higher
or lower automatically. However, effectiveness of ECO depends on operation conditions.
AIR PURIFYS
ECO operation is an energy saving function by changing set temperature automatically and by limiting the
ma x imum power consumption value.
– 20 –
LEAVE HOME(LH) OPERATION
Ƶ To start LEAVE HOME operation
Press
(LEAVE HOME) button during stop or operation.
ƽ
Room temperature is set at 10°C and heating operation starts.
”, “ ”, “ ”, “ ” is displayed on the LCD.
Press
(LEAVE HOME) button during stop or operation.
Room temperature is set at 10°C and heating operation starts.
”, “ ”, “ ”, “ ” is displayed on the LCD.
ƽ Set number of operation days (1 to 99 days), if needed.
Press
(TIME) button to select number of days.
Number of days blink.
* Press
(UP)” to set number of days from 1 day, 2 days, 3
days ..... 98 days, 99 days, 1 day and so on.
* Press
(DOWN)” to set number of days from 99 days, 98
days, 97 days .... 3 days, 2 days, 1 day, 99 days and so on.
* Number of day is counted when clock indicates 0:00.
ƽ Press (SEND) button to con firm number of operation
days. Display for number of operation days will stop blinking.
ƽPress (CANCEL) button to reset number of operation
days or to have continuous operation.
1
Ƶ To cancel LEAVE HOME operation
ƽ Press (START/STOP) button. Or
ƽ
Press
(LEAVE HOME) button again.
ƽ Change to other operation mode by pressing (MODE) button.
NOTE
ƽ After reaching the set number of operation days for Leave Home or by pressing the (Leave Home) button again,
ƽ During Leave Home operation, fan speed and horizontal air deflector position cannot be changed.
ƽ By pressing (Leave Home) button, implementation of Weekly Timer or Once Timer only Timer is cancelled.
ƽ In case of power supply shut down, after autorestart, all setting for number of days operation will be reset and unit
shall be in continuous operation.
ƽ
or AUTO mode, Leave Home operation cannot operate even though it is possible to set Leave Home operation.
In order to start Leave Home operation, all rooms must stop its operation. Then, press (LEAVE HOME) button to
operate Leave Home operation.
ƽ For multi connections, when all rooms are running HEATING operation, it is possible to operate Leave Home operation
by pressing the (LEAVE HOME) button.
ƽ For multi connections, if two or more rooms are set to operate Leave Home operation, the capability to reach the
set temperature at 10°C may not possible. In addition, this also depends on outdoor temperature.
Continuous operation
Day timer operation
AIR PURIFYS
Prevent the room temperature from falling too much by setting temperature automatically when no one is at home.
This operation is able to operate by" Continuous operation" or " Day timer operation" . Please use " Day timer operation"
to set the number of days up to 99 days.
the unit will operate in previous mode.
Option 1. Continuous operation.
Option 2. Day timer operation.
10°C
ƽ
Return to previous operation mode. Or
oFor multi connections, when each room is running in different operation mode such as FAN only, COOLING, DEHUMIDIFYING
POWERFUL,SILENT and ECO operations are not applicable during Leave Home.
ƽ
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Hitachi RAK-25PXA Manuale utente

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