IVT 12 THR-N User manual

1
ENGLISH
SPLIT AIR/AIR HEAT PUMP
OPERATION MANUAL
"Plasmacluster" and "Device of a
cluster of grapes" are registered
trademarks or trademarks of Sharp
Corporation.
SUOMINORSK SVENSKA
SPLIT LUFT/
LUFT VARMEPUMPE
BRUKSANVISNING
ILMALÄMPÖPUMPPU
KÄYTTÖOHJE
LUFTVÄRMEPUMP
ANVÄNDARHANDLEDNING
12 THR-N
Uses new refrigerant R410A
Bruker nytt kjølemiddel R410A
Laite käyttää uutta kylmäainetta R410A
Använder nytt köldmedium R410A
Bruger nyt kølemiddel R410A

Information on the Disposal of this Equipment and its Batteries
IF YOU WISH TO DISPOSE OF THIS EQUIPMENT OR ITS BATTERIES, DO NOT
USE THE ORDINARY WASTE BIN,AND DO NOT PUT THEM INTO A FIREPLACE!
Used electrical and electronic equipment and batteries should always be collected
and treated SEPARATELY in accordance with local law.
Separate collection promotes an environment-friendly treatment, recycling of
materials, and minimizing final disposal of waste.
IMPROPER DISPOSAL can be harmful to human health and the environment due to
certain substances! Take USED EQUIPMENT to a local, usually municipal, collection
facility, where available.
Remove USED BATTERIES from equipment, and take them to a battery collection
facility; usually a place where new batteries are sold.
If in doubt about disposal, contact your local authorities or dealer and ask for the
correct method of disposal.
ONLY FOR USERS IN THE EUROPEAN UNION, AND SOME OTHER COUNTRIES;
FOR INSTANCE NORWAY AND
SWITZERLAND: Your participation in separate collection is requested by law.
The symbol shown above appears on electrical and electronic equipment and
batteries (or the packaging) to remind users of this.
If 'Hg' or 'Pb' appears below the symbol, this means that the battery contains traces
of mercury (Hg) or lead (Pb), respectively.
Users from PRIVATE HOUSEHOLDS are requested to use existing return facilities
for used equipment and batteries. Batteries are collected at points of sale. Return is
free of charge.
If the equipment has been used for BUSINESS PURPOSES, please contact your
BOSCH dealer who will inform you about take-back.
You might be charged for the costs arising from take-back. Small equipment (and
small quantities) might be taken back by your local collection facility. For Spain:
Please contact the established collection system or your local authority for take-back
of your used products.
Contains fluorinated greenhouse gases covered by the Kyoto
Protocol R410A (Global warming potential 1975)
GB
BUILDING REGULATIONS
This appliance must be installed and serviced only by a competent person in accordance with the current: IEE
Regulations, Building Regulation, Building Standards (Scotland) (Consolidation), Building Regulations (Northern
Ireland), local water by-laws, Health & Safety Document 63S (The Electricity at Work Regulations 1989), IS 813
(Eire) and other local requirements.
The relevant Standards should be followed, including:
BS EN 14511: Requirements heat pumps for space heating and cooling
BS EN 378: Safety and environmental requirements for heat pumps
BS EN 14324 Brazing
BS 1306 Specification for copper & copper Alloy pressure piping system
The Health and Safety at WorkAct 1974
The Management of Health and Safety at Work Regulations 1999
The Construction (Health, Safety and Welfare) Regulations 1996
The Construction (Design and Management) Regulations 1994
The Lifting Operations and Lifting Equipment Regulations 1998
Where no specific instructions is given, reference should be made to the relevant codes of Practice.

GB-1
ENGLISH
WARNING
• Do not pull or deform the power supply cord.
Pulling and misuse of the power supply cord can
result in damage to the unit and cause electrical
shock.
• Be careful not to expose your body directly to
the outlet air for a long time. It may affect your
physical conditions.
• When using the air conditioner for infants,
children, elderly, bedridden, or disabled people
make sure the room temperature is suitable for
those in the room.
• Never insert objects into the unit. Inserting objects
can result in injury due to the high speed rotation
of internal fans.
• Ground the air conditioner without fail. Do not
connect the grounding wire to gas pipe, water
pipe, lightning rod or telephone grounding wire.
Incomplete grounding may cause electric shock.
• If anything is abnormal with the air conditioner (ex.
a burning smell), stop the operation immediately
and turn the circuit breaker OFF.
• The appliance shall be installed in accordance
with national wiring regulations. Improper cable
connection can cause the power supply cord, plug
and the electrical outlet to overheat and cause fire.
• If the supply cord is damaged, it must be replaced by
the manufacturer or its service agent or a similarly
qualified person in order to avoid a hazard. Use only
the manufacture-specified power cord for replacement.
• Do not splash or pour water directly on the unit. Water
can cause electrical shock or equipment damage.
• Do not attempt to install/remove/repair the unit by
yourself. Incorrect work will cause electric shock,
water leak, fire etc. Consult your dealer or other
qualified service personnel for the installation/removal/
repair of the unit.
CAUTION
• Open a window or door periodically to ventilate
the room, especially when using gas appliances.
Insufficient ventilation may cause oxygen shortage.
• Do not operate the buttons with wet hand. It may
cause electric shock.
• For safety, turn the circuit breaker off when not using
the unit for an extended period of time.
• Check the outdoor unit mounting rack periodically for
wear and to make sure it is firmly in place.
• Do not put anything on the outdoor unit nor step on
it. The object or the person may fall down or drop,
causing injury.
• This unit is designed for residential use. Do not use for
other applications such as in a kennel or greenhouse
to raise animals or grow plants.
• Do not place a vessel with water on the unit. If water
penetrates into the unit, electrical insulations may
deteriorate and cause electric shock.
• Do not block the air inlets nor outlets of the unit. It
may cause insufficient performance or troubles.
• Be sure to stop the operation and turn the circuit
breaker off before performing any maintenance or
cleaning. A fan is rotating inside the unit and you may
get injured.
• Make sure to connect the air conditioner to power
supply of the rated voltage and frequency. Use of a
power supply with improper voltage and frequency
can result in equipment damage and possible fire.
• Do not install the unit in a place where inflammable
gas may leak. It may cause fire.
Install the unit in a place with minimal dust, fumes and
moisture in the air.
• Arrange the drain hose to ensure smooth drainage.
Insufficient drainage may cause wetting of the room,
furniture etc.
• Make sure a leak breaker or a circuit breaker is
installed, depending on the installation location, to
avoid electrical shock.
• IMPORTANT SAFETY INSTRUCTIONS ......GB-1
• PART NAMES...............................................GB-2
• USING THE REMOTE CONTROL................GB-4
• SETTING AIR PURIFYING FILTER .............GB-5
• TIPS ON SAVING ENERGY.........................GB-5
• AUXILIARY MODE........................................GB-5
• BASIC OPERATION .....................................GB-6
•
ADJUSTING THEAIR FLOW DIRECTION .............GB-7
• PLASMACLUSTER OPERATION.................GB-7
• 10°C OPERATION........................................GB-8
• MULTI SPACE...............................................GB-8
• FULL POWER OPERATION.........................GB-9
• SILENT OPERATION....................................GB-9
• TIMER OPERATION...................................GB-10
• SELF CLEAN OPERATION........................GB-12
• DISPLAY BUTTON .....................................GB-12
• °F/°C CHANGE OVER OPERATION..........GB-12
• OUTDOOR SILENT OPERATION..............GB-12
• MAINTENANCE..........................................GB-13
• ADDITIONAL NOTES ON OPERATION.....GB-14
• BEFORE CALLING FOR SERVICE ...........GB-15
ENGLISH Please read this manual carefully before using the product. This
manual should be kept in a safe place for handy reference.
CONTENTS
IMPORTANT SAFETY INSTRUCTIONS
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.

GB-2
PART NAMES
1Indoor Inlet (Air)
2Open Panel
3Air Filter
4Receiver Window
5Filter Reset Button
6AUX Button
7Vertical Airflow Louvre
8Horizontal Airflow
Louvre
9Air Flow Panel
10 Indoor Outlet (Air)
NOTE:
Actual units might vary slightly from those shown above.
INDOOR UNIT
1
2
3
4
5
6
7
8
9
Release Button
OUTDOOR SILENT Lamp (white) TIMER Lamp (orange) FILTER CLEAN Lamp (red)
FULL POWER Lamp (green)OPERATION Lamp (green)
PLASMACLUSTER Lamp (blue)
SELF CLEAN Lamp (light blue)
11 Outdoor Inlet (Air)
12 Refrigerant Tube and
Interconnecting Cord
13 Drainage Hose
14 Outdoor Outlet (Air)
OUTDOOR UNIT
11
13
14
12
10

GB-3
ENGLISH
REMOTE CONTROL
DISPLAY
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
AUTO
F
10
50°F
1
11
15
16
2
3
18
19
12
13
14
20
17
8
7
6
5
4
9
10
25
24
23
22
21
27
26
1TRANSMITTER
2COOL Button
3HEAT Button
4STOP Button
5PLASMACLUSTER Button
6AUTO Button
7DRY Button
8TEMPERATURE Button
91.2.3.5h OFF TIMER Button
10 FAN Button
11 SWING Button(vertical direction)
12 SWING Button(
horizontal direction )
13 MULTI SPACE Button
14 SILENT Button
15 FULL POWER Button
16 10°C Button
17 °F/°C CHANGE OVER Button
18 OUTDOOR SILENT Button
19 SELF CLEAN Button
20 TIMER SET/CANCEL Button
21 TIME ADVANCE Button
22 TIME REVERSE Button
23 CLOCK Button
24 DISPLAY Button
25 TIMER ON Button
26 TIMER OFF Button
27 RESET Button
F
AUTO
28 MODE Symbols
29 FAN SPEED Symbols
30 PLASMACLUSTER Symbol
31 AIR FLOW Symbol (VERTICALAIR FLOW)
32 AIR FLOW Symbol (VERTICALAIR FLOW)
33 AIR FLOW Symbol (VERTICALAIR FLOW)
34 MULTI SPACE SYMBOLS
35 BATTERY Symbol
36 SILENT Symbol
37 TRANSMITTING Symbol
38 SELF CLEAN Symbol
39 AIR FLOW Symbol (VERTICALAIR FLOW)
40 FULL POWER Symbol
41 AIR FLOW Symbol (HORIZONTALAIR FLOW)
42 TEMPERATURE Indicator
43 TIMER OFF Indicator
44 TIMER ON Indicator/CLOCK

GB-4
LOADING BATTERIES
Use two size-AAA (R03) batteries.
1
Remove the remote control cover.
2
Insert batteries, making sure the (+) and
( - ) polarities are correctly aligned.
• The display indicates “AM 6:00” when batteries
are properly installed.
3
Reinstall the cover.
USING THE REMOTE CONTROL
HOW TO USE THE REMOTE CONTROL
Point the remote control towards the unit’s signal
receiver window and press the desired button. The unit
generates a beep when it receives the signal.
• Make sure there is no object between the remote
control and the unit.
• The signal effective distance is 7m.
CAUTION:
• Do not expose the receiver window to direct sunlight.
This may adversely affect its operation.
• Use of certain fluorescent lamp in the same room
may interfere with transmission of the signal.
• Do not leave the remote control in direct sunlight or
near a heater. Protect the unit and remote control
from moisture and shock.
• The current time cannot be set when the timer is
operating.
Battery cover
NOTE:
• The battery life is approximately 1 year in normal use.
• Replace the batteries when the remote control dis-
plays “ ”.
• Rechargeable batteries are not recommended to use.
• When replacing the batteries, always change both
and use the same type.
• If you will not be using the unit for a long time, remove
the batteries from the remote control.
SETTING THE CURRENT TIME
There are two clock modes: 12-hour mode and 24-
hour mode.
1
To set the 12-hour mode, press the CLOCK
button once.
To set the 24-hour mode, press the CLOCK
button twice.
2
Press the TIME ADVANCE or REVERSE
button to set the current time.
• Hold down the button to advance or reverse the time
quickly.
3
Press the SET/C button.
• The colon (:) blinks.
NOTE:
• The current time cannot be set when the timer is set.
3
2
1

GB-5
ENGLISH
The air purifying filters are packed as accessory
of this unit. During operation of the air
conditioner, the filters remove dust and tobacco
smoke from the air and discharges clean air.
1
Take out the air filters.
1Open the open panel.
2Push the air filters up slightly to unlock them.
3Pull the air filters down to remove them.
2
Set the air purifying filter under the filter
stoppers located on the air filter.
3
Reinstall the air filters.
1
Reinstall the air filters in the original positions.
2Close the filter cover.
`Precautions:
• The filters are sealed in a plastic bag to keep their
dust collection effect.
• Do not open the bag until using the filters. (Otherwise
the filters life may get shorter.)
• Do not expose the filters to direct sunlight. (Otherwise
they may deteriorate.)
TIPS ON SAVING ENERGY
Below are some simple ways to save energy
when you use your air conditioner.
SET THE PROPER TEMPERATURE
• Setting to higher-(lower-)than-necessary temperature
point will result in increased power consumption.
BLOCK DIRECT SUNLIGHT AND PREVENT DRAFTS
• Blocking direct sunlight during cooling operation will
reduce power consumption.
• Close the windows and doors during cooling and
heating operations.
SET PROPER AIR FLOW DIRECTION TO OBTAIN
THE BEST AIR CIRCULATION
KEEP FILTER CLEAN TO ENSURE THE MOST
EFFICIENT OPERATION
MAKE MOST OF THE TIMER OFF FUNCTION
TURN OFF THE CIRCUIT BREAKER WHEN THE
UNIT IS NOT USED FOR AN EXTENDED PERIOD
OF TIME
• The unit still consumes a small amount of power
when it is not operating.
SETTING AIR PURIFYING FILTER
Filter stopper
Air purifying filter
Air filter AUXILIARY MODE
Use this mode when the remote control is not
available.
TO TURN ON
Press the AUX button.
• The green OPERATION lamp ( ) on the unit will
light and the unit will start operating in the AUTO
mode.
• The fan speed and temperature setting are set to
AUTO.
TO TURN OFF
Press the AUX button again.
• The green OPERATION lamp ( ) on the unit will
turn off.

GB-6
1
Press the COOL, HEAT, AUTO or DRY
button.
: COOL : HEAT
: AUTO : DRY
• The green OPERATION lamp ( ) will light up.
TO TURN OFF
Press the STOP button.
• The green OPERATION lamp ( ) will turn off.
2
Press the TEMPERATURE button to set the
desired temperature.
(COOL/HEAT/AUTO mode)
The temperature setting range: 16-30°C.
(DRY mode)
The temperature can be changed up to ±2°C the
automatically set of temperature.
3
Press the FAN button to set the desired fan
speed.
AUTO/DRY MODE
• The temperature can be changed up to 2°C
above or below the temperature automatically
determined by the air conditioner.
• In the DRY mode, the fan speed is preset to
AUTO and cannot be changed.
BASIC OPERATION
(Example: 1°C higher)
(Example: 2°C lower)
1
2
3
AUTO SOFT LOW HIGH
TURN OFF
NOTE:
TIPS ABOUT AUTO MODE
• In the AUTO mode, the unit will automatically select
COOL or HEAT mode by comparing the room tem-
perature and your desired temperature.
• The unit will automatically switch between HEAT and
COOL mode to keep the desired temperature.
• 10°C button , MULTI SPACE button will be inactivated
during AUTO mode.

GB-7
ENGLISH
VERTICAL AIR FLOW DIRECTION
1
Press the SWING button ( ) to set desired
air flow direction.
HORIZONTAL AIR FLOW DIRECTION
1
Press the SWING button ( ) to set desired
air flow direction.
CAUTION:
Never attempt to adjust the louvers manually.
• Manual adjustment of the louvers can cause the unit to
malfunction.
• When the vertical adjustment louver is positioned at the
lowest position in the
COOL or DRY mode for an extended
period of time, condensation may result.
NOTE:
• The adjustment range is narrower than the SWING
range in order to prevent condensation from dripping.
AUTO
10
50°F
1
10
50°F
1
ADJUSTING THE AIR FLOW
DIRECTION
1
During operation, press the
PLASMACLUSTER button.
• The remote control will display “ ”.
• The blue PLASMACLUSTER lamp on the
unit will light up.
TO CANCEL
Press the PLASMACLUSTER button again.
• The PLASMACLUSTER lamp on the unit will turn
off.
NOTE:
• Use of the PLASMACLUSTER operation will be
memorized, and it will be activated the next time you
turn on the air conditioner.
• To perform the PLASMACLUSTER operation in fan
only mode, press the PLASMACLUSTER button
while the unit is not operating. The mode symbol of
the remote control will go off and the fan speed can
not be set AUTO.
• Plasmacluster is Sharp’s original technology. For more
information, please visit:
http://www.sharp-world.com/pci/en
PLASMACLUSTER OPERATION
Plasmacluster ions released into the room are
effective against airborne contaminants, such as
mold, viruses, and allergens.
1
TIPS ABOUT AIR FLOW DIRECTION “AUTO”
COOL mode
The open panel will be set obliquely downward
for less than 20 minutes, and then shift to horizontal
or obliquely upward to deliver cool air to the ceiling.
HEAT mode
The open panel will be set obliquely backward
when outlet air temperature is low, and then shift
to obliquely downward when outlet air becomes
warm.
DRY mode
The open panel will be set obliquely upward.
Obliquely
downward Horizontal Obliquely upward
or
Obliquely
backward Obliquely downward
Obliquely
upward
When outlet air
temperature
is low
When outlet
air becomes
warm

GB-8
10˚C OPERATION
Heating operation with 10˚C set temperature will be
performed.
1
Press the HEAT button to start HEAT
operation.
2
Press the 10˚C button.
• The remote control will display “ 10˚C ”.
TO CANCEL
Press the 10˚C button again.
NOTE:
• 10˚C operation will not be available with heating
operation automatically selected by AUTO mode.
1
2
10
50°F
NOTE:
• The unit will operate at “Extra HIGH” fan speed for 15
minutes for long distance delivery of conditioned air,
and then shift to “HIGH” fan speed after 15 minutes.
• SILENT, OUTDOOR SILENT` and FAN SPEED but-
ton will be disabled during this operation.
• Effectiveness of this function may differ depending on
the room layout, installation position of the unit, and
insulation level of the space concerned.
The unit will operate to cool or warm multiple rooms
in well insulated house by pressing this button.
1
During cooling or heating operation, press
MULTI SPACE button.
The remote controller will display “ ” and fan
speed icon will be changed to “ ”.
Louver angle will be changed to the position for long
distance delivery of cool or warm air.
(HEAT mode)
• The remote control will display “ ”.
(COOL / DRY mode)
• The remote control will display “ ”.
TO CANCEL
Press MULTI SPACE button again.
MULTI SPACE
1
10
50°F

GB-9
ENGLISH
In this operation, the air conditioner works at the
maximum power to makes the room cool or warm
rapidly.
1
Press the FULL POWER button during
operation.
• The remote control will display “ ”.
• The temperature display will go off.
• The green FULL POWER lamp ( ) on
the unit will light up.
TO CANCEL
Press the FULL POWER button again.
• The green FULL POWER lamp ( ) on the unit
will turn off.
NOTE:
• You can not set the temperature or fan speed during
the FULL POWER operation.
• FULL POWER operation will be automatically
cancelled in one hour, and the unit return to the
original settings. The green FULL POWER lamp
( ) on the unit will turn off.
FULL POWER OPERATION
1
The unit will operate at “Extra LOW” fan speed for
comfort and in need of quieter operation.
1
During COOL, HEAT, and AUTO operation,
press the SILENT button.
• The speed icon on the remote control will display
“SILENT”.
TO CANCEL
Press the SILENT button again.
1
SILENT OPERATION
AUTO
10
50°F
AUTO
10
50°F

GB-10
TIMER OPERATION
TIMER OFF
1
Press the TIMER OFF ( ) button.
2
The TIMER OFF indicator will blink;
press the TIME ADVANCE ( )or
REVERSE ( ) button to set the desired
time.
(The time can be set in 10-minute increments or
decrements.)
3
Press the TIMER SET (SET/C) button.
• The orange TIMER lamp ( ) on the unit will
light.
TIPS ABOUT TIMER OFF OPERATION
When the TIMER OFF mode is set, the temperature
setting is automatically adjusted to prevent the room
from becoming excessively warm or cool, for example
while you sleep. (Auto Sleep function)
COOL/DRY MODE:
• One hour after the time operation begins, the
temperature setting rises 1°C higher than the original
temperature setting.
HEAT MODE:
• One hour after the timer operation begins, the
temperature setting drops 3°C lower than the original
temperature setting.
Before setting the timer,make sure the clock is
properly set with the current time.
When the 1.2.3.5h OFF TIMER is set, the unit will
automatically turn off after the setting hours.
1.2.3.5h OFF TIMER
1
Press the 1.2.3.5h OFF TIMER button to set
the desired time.
• The orange TIMER lamp ( ) will light up.
• The remaining time will be indicated on the re-
mote control in 1-hour increments.
TO CANCEL
Press the SET/C button.
Press the 1.2.3.5h OFF TIMER button.
Press the STOP button.
• The orange TIMER lamp ( ) on the unit will
turn off.
•
The current clock time will be displayed on the
remote control.
NOTE:
• The 1.2.3.5h OFF TIMER has priority over TIMER ON
and TIMER OFF.
• If the 1.2.3.5h OFF TIMER is set while the unit is not
operating, the unit will operate at the formerly set
condition and stop after a period of set time.
CANCEL
3
2
1
10
50°F
2
3
1
10
50F
2
3
1
1

GB-11
ENGLISH
TIMER ON
1
Press the TIMER ON ( ) button.
2
The TIMER ON indicator will blink;
press the TIME ADVANCE ( ) or
REVERSE ( ) button to set the
desired time.
(The time can be set in 10-minute increments or
decrements.)
• Select the operation condition.
3
Press the TIMER SET (SET/C) button.
• The orange TIMER lamp ( ) on the unit will
light.
NOTE:
• The unit will turn on prior to the set time to allow
the room to reach the desired temperature by the
programmed time. (Awaking function)
TO COMBINE TIMER ON AND TIMER OFF
TIMER ON and TIMER OFF can be set up at the
same time.
Set the TIMER OFF and TIMER ON.
• T he settings will be automatically combined.
Example
(
Current time: 9:00 p.m.)
OFF TIMER at 11:00 p.m.
ON TIMER at 7:00 a.m.
• The arrow ( or ) between the TIMER ON indica-
tor and the TIMER OFF indicator shows which timer
will activate first.
NOTE:
• You cannot program the ON-TIMER and OFF-TIMER
to operate the unit at different temperatures or other
settings.
• Either timer can be programmed to activate prior to
the other.
• When SET/C button is pressed, all the timer setting
will be cancelled (including TIMER ON, TIMER OFF
and 1.2.3.5h OFF TIMER)
TO CANCEL (for TIMER OFF and TIMER ON)
Press the TIMER CANCEL (SET/C) button.
• The orange TIMER lamp ( ) on the unit will turn
off.
•
The current clock time will be displayed on the remote
control.
TO CHANGE TIME SETTING
Cancel the TIMER setting first, then set it again.
CANCEL
1
3
2
10
50°F

GB-12
SELF CLEAN OPERATION
SELF CLEAN operation will reduce the growth of mold
fungus with Plasmacluster ions and dry inside of the
unit. Utilize the operation at seasonal change over
terms.
1
Press the SELF CLEAN button when the
unit is not operating.
• The remote control will display “ ”.
(The “ ” will disappear automatically in 1 min-
ute.)
• The light blue SELF CLEAN lamp ( )on the unit
will light up.
• The unit will stop operation after 90 minutes.
TO CANCEL
Press the STOP button.
• The light blue SELF CLEAN lamp ( ) will turn off.
NOTE:
• You cannot set the temperature, fan speed, air flow
direction or timer setting during the SELF CLEAN op-
eration.
• Mold fungus already grown can not be eliminated by
this operation.
• SELF CLEAN and PLASMACLUSTER use common
lamp, only lamp color different.
Press the DISPLAY button when the lamps on the unit
are too bright. (All the lamps on indoor unit cannot be
turned off.)
1
During operation, press the DISPLAY
button.
• All the lamps on indoor unit will get dark in same time
TO LIGHT UP
Press the DISPLAY button again.
DISPLAY BUTTON
1
10
50°F
10
50°F
1

GB-13
ENGLISH
˚F/˚C CHANGE OVER OPERATION
Change °F/°C display of temperature setting on
remote control.
1
During operation, press °F/°C CHANGE
OVER button.
• Thermostat display of remote control will
change between “°F” (Fahrenheit) and “°C”
(Centigrade).
10
50°F
F
1
OUTDOOR SILENT OPERATION
Turn ON this operation to limit the sound of the
outdoor unit during operation. This operation will be
beneficial especially during the night, if you need to be
considerate to the neighbors.
1
During operation, press OUTDOOR SI-
LENT button.
• LED on the indoor unit display will illumi-
nate when this operation is turned ON.
TO CANCEL
Press OUTDOOR SILENT button again,
and the LED on the indoor unit display
will turn OFF.
NOTE:
• If OUTDOOR SILENT function is used together with
FULL POWER or MULTI-SPACE operations, the per-
formance may not reach the full potential as it could
without OUTDOOR SILENT function.
• If the unit is turned OFF while in OUTDOOR SILENT
operation, the unit will not remember the OUTDOOR
SILENT operation when restarted.
• The sound of the outdoor unit will not be lowered if
the sound level has dropped low enough at stable
condition.
10
50°F
1
OUTDOOR SILENT Lamp (white)

GB-14
MAINTENANCE
BEFORE PERFORMING MAINTENANCE
Be sure to turn off the circuit breaker before performing
any maintenance.
1
Turn off the unit.
2
Wait 5 seconds or more after the air
flow panel is completely closed, and
turn off the circuit breaker.
CHANGING THE AIR PURIFYING FILTER
The filters should be changed every 3 ~ 6 months.
1
Remove the air filters.
2
Change the air purifying filters.
1
Take off the old air purifying filters from the
air filters.
2
Set the new air purifying filters, under the
filter stoppers located on the air filters.
3
Reinstall the air filters.
NOTE:
• The dirty air purifying filters are not washable for
reuse. The new filters are available at your nearest
dealer.
Disposal of Filters
Please dispose of replaced filters according to the
local disposal laws and regulations.
AIR PURIFYING filter materials
Filter:Polypropylene
Frame:Polyester
Filter stopper
CLEANING THE FILTERS
The red FILTER CLEAN Lamp ( ) on the display
panel will turn on to denote that the air filters need
cleaning if the total operating time is accumulated to
300 hours.
1
Turn off the unit.
2
Remove the filters.
1Lift the open panel.
2
Push the air filters up slightly to unlock them.
3
Pull the air filters down to remove them.
3
Take off the air purifying filters from the
air filters.
4
Clean the filters.
Use a vacuum cleaner to remove dust. If the
filters are dirty, wash them with warm water and
a mild detergent. Dry filters in the shade before
reinstalling.
5
Reinstall the air purifying filters.
6
Reinstall the filters.
1Reinstall the filters in the original positions.
2Press the FILTER RESET button. The red
FILTER CLEAN Lamp ( ) will turn off.
(Accumulated operating time will be reset to “0“
at this moment)
3Close the open panel.
BEFORE AND AFTER CHANGE OF
SEASONS PERFORM THE FOLLOWING
FOR PROPER OPERATION.
1Operate the unit in SELF CLEAN mode
to dry the unit.
2 Stop the operation by pressing the
STOP button on the remote control
when completed, and turn the circuit
breaker off.
3 Inspect air filters and remove for
cleaning.
4 Reinstall air filters and check for any
obstructions on the inlet and outlet
of airflow.
CLEANING THE UNIT AND THE REMOTE
CONTROL
• Wipe them with a soft cloth.
• Do not directly splash or pour water on them. It can
cause electrical shock or equipment damage.
• Do not use hot water, thinner, abrasive powders or
strong solvents.

GB-15
ENGLISH
REMOVING THE OPEN PANEL
The open panel can be removed for cleaning.
1
Open the panel.
• Hold the right and left side of panel and lift it.
2
Remove the panel.
• Lift the panel to almost horizontal position and
pull it out.
Open panel
Acceptable Unacceptable
ATTACHING THE OPEN PANEL
1
Hold the panel horizontally.
2
Put the long shaft into guide from top
side and push it until it clicks.
3
Close the open panel.
• Push the arrow-marked points on open panel until
it clicks.
REMOVING THE AIR FLOW PANEL
The air flow panel can be removed for cleaning.
1
Turn off the unit.
• Wait 5 seconds or more after the air flow
panel is completely closed, and turn off the
circuit breaker.
2
Lift the open panel up.
3
Unlock the air flow panel.
• Push the release button (gray) and open the
lower part of the air flow panel.
4
Remove the air flow panel.
• Lift the air flow panel up slightly to the position as
figure show and remove it.
11
Open panel
ATTACHING THE AIR FLOW PANEL
1
Hook both tabs on the shaft
• There is a shaft on each end of the unit.
2
Close the air flow panel.
3
Push the arrow-marked points of the
air flow panel until it clicks.
4
Close open panel
• After attachment, be sure to close air flow panel
firmly.
2
1
3
3
Open panel
Open panel
Guide
Long Shaft
3
2
4
※
Tab
Shaft
Open panel
Air filter panel

GB-16
INDOOR TEMP. OUTDOOR TEMP.
COOLING upper limit 32˚C 43˚C
lower limit 21˚C –10˚C
HEATING upper limit 27˚C 24˚C
lower limit – –25˚C
• The built-in protective device may prevent the unit
from operating when used out of this range.
• Condensation may form on the air outlet if the unit
operates continuously in the COOL or DRY mode
when humidity is over 80 percent.
WHEN POWER FAILURE OCCURS
This air conditioner has a memory function to store
settings when a power failure occurs.
After power recovery, the unit will automatically
re-start in the same settings which were active before
the power failure, except for timer settings.
If the timers were set before a power failure, they will
need to be re-set after power recovery.
PREHEATING FUNCTION
In the HEAT operation, the indoor fan may not start for
two to five minutes after the unit is turned on to prevent
cold air from blowing out of the unit.
DE-ICING FUNCTION
• When ice forms on the heat exchanger in the outdoor
unit during the HEAT operation, an automatic de-icer
provides heat for about 5 to 10 minutes to remove
the ice. During de-icing, the inside and outside fans
stop operating.
• After de-icing is completed, the unit automatically
resumes operation in the HEAT mode.
HEATING EFFICIENCY
• The unit employs a heat pump that draws heat from
the outside air and releases it into the room. The
outside air temperature therefore greatly affects the
heating efficiency.
• If the heating efficiency is reduced due to low outside
temperatures, use an additional heater.
• It takes time to warm up and heat the entire room
because of the forced air circulation system.
ADDITIONAL NOTES ON OPERATION
OPERATING TEMPERATURE RANGE

GB-17
ENGLISH
BEFORE CALLING FOR SERVICE
The following conditions do not denote equip-
ment malfunctions
UNIT DOES NOT OPERATE
The unit will not operate if it is turned on immediately
after it is turned off. The unit will not operate
immediately after the mode is changed. This is to
protect the unit. Wait 3 minutes before operating the
unit.
UNIT DOES NOT SEND OUT WARM AIR
The unit is preheating or de-icing.
ODORS
Carpet and furniture odors that entered into the unit
may be sent out from the unit.
CRACKING NOISE
This sound is generated by the friction of the unit
expanding or connecting due to a temperature change.
A LOW BUZZING NOISE
This is a sound of the unit generating Plasmacluster
ions.
SWISHING NOISE
The soft, swishing noise is the sound of the refrigerant
flowing inside the unit.
MIST SEEN AT INDOOR AIR OUTLET
In cooling operation, this is caused by the difference
between the room air temperature and the air
discharged.
WATER VAPOUR
In heating operation, water vapour may flow out of the
outdoor unit during de-icing.
THE OUTDOOR UNIT DOES NOT STOP
After stopping the operation, the outdoor unit will rotate
its' fan for about a minute to cool down the unit.
ODOR EMITTED FROM THE PLASMACLUSTER
AIR OUTLET
This is the smell of ozone generated from the
Plasmacluster Ion generator. The ozone concentration
is very small, posing no adverse effect on your health.
The ozone discharged into the air rapidly decomposes,
and its density in the room will not increase.
Check the following points before calling for
service.
IF THE UNIT FAILS TO OPERATE
Check if the circuit breaker has tripped or the fuse has
blown.
IF THE UNIT FAILS TO HEAT (OR COOL) THE
ROOM EFFECTIVELY
• Check the filters. If dirty, clean them.
• Check the outdoor unit to make sure nothing is
blocking the air inlet or outlet.
• Check the thermostat is proper setting.
• Make sure windows and doors are closed tightly.
IF THE UNIT FAILS TO RECEIVE THE REMOTE
CONTROL SIGNAL
• Check whether the remote control batteries have
become old and weak.
• Try to send the signal again with the remote control
pointed properly towards the unit’s signal receiver
window.
• Check whether the remote control batteries are
installed properly.
Please call for service when TEMPERATURE
INDICATOR on the indicator panel blink.

Informasjon om kasting av dette apparatet og batteriene det inneholder
HVIS DU ØNSKER Å KASTE DETTE UTSTYRET ELLER BATTERIENE DET
INNEHOLDER, IKKE BRUK DEN VANLIGE SØPPELKASSEN OG IKKE KAST DEM
I OVNEN/PEISEN!
Brukt elektrisk og elektronisk utstyr og batterier skal alltid samles inn og behandles
SEPARAT i henhold til gjeldende lovverk.
Separat innsamling fremmer en miljøvennlig behandling, resirkulering av materialer
og minimalisering av avfall.
FEILAKTIG KASTING kan være skadelig for helsen og miljøet på grunn av bestemte
substanser! Lever BRUKT UTSTYR inn på den lokale, vanligvis kommunale,
miljøstasjonen.
Fjern BRUKTE BATTERIER fra utstyret og lever dem inn på et returanlegg for
batterier; ofte et sted hvor de selger nye batterier.
Dersom du har spørsmål knyttet til kasting, kontakt dine lokale myndigheter eller
forhandleren, og spør om korrekt fremgangsmåte.
BARE FOR BRUKERE I EU OG ENKELTE ANDRE LAND, F.EKS. NORGE OG
SVEITS: Ditt bidrag til separat innsamling er et lovfestet krav.
Symbolet som vises over er å finne på elektrisk og elektronisk utstyr og batterier (eller
på emballasjen) for å minne brukeren om dette.
Hvis det står "Hg" eller "Pb" under symbolet betyr dette at batteriet inneholder spor
av hhv. kvikksølv (Hg) eller bly (Pb).
Brukere fra PRIVATE HUSHOLDNINGER oppfordres til å benytte eksisterende
returanlegg for brukt utstyr og batterier. Batterier samles inn på salgssteder. Returen
er gratis.
Hvis utstyret har blitt brukt i NÆRINGSVIRKSOMHET, ta kontakt med din BOSCH-
forhandler for informasjon om tilbakelevering.
Du kan bli belastet for en mindre kostnad knyttet til tilbakelevering. Små produkter
(og små mengder) kan eventuelt leveres inn på din lokale innsamlingsstasjon.
For Spania: Ta kontakt med det etablerte innsamlingssystemet eller dine lokale
myndigheter for tilbakelevering av dine brukte produkter.
Inneholder fluorisert drivhusgass R410A (Global Warming potential 2088).
Den aktuelle mengden er angitt på produktskiltet på utstyrets uteenhet.
NO
BYGNINGSBESTEMMELSER
Installasjon av og service på dette apparatet skal bare foretas av en kompetent person og i overensstemmelse
med følgende: IEE Regulations, Building Regulation, Building Standards (Skottland) (Consolidation), Building
Regulations (Nord-Irland), lokale vannvedtekter, Health & Safety Document 63S (The Electricity at Work
Regulations 1989), IS 813 (Irland) og andre lokale bestemmelser.
De relevante Standardene skal følges, herunder:
BS EN 14511: Krav til varmepumper for oppvarming og kjøling av lokaler
BS EN 378: Sikkerhets- og miljømessige krav for varmepumper
BS EN 14324 Brazing (hardlodding)
BS 1306 Specification for copper & copper Alloy pressure piping system (spesifikasjon for kobber og
kobberlegeringer i trykkrørsystemer)
The Health and Safety at WorkAct 1974 (helse og sikkerhet i arbeidet)
The Management of Health and Safety at Work Regulations 1999 (helse og sikkerhet i arbeidet)
The Construction (Health, Safety and Welfare) Regulations 1996 (helse og sikkerhet i arbeidet)
The Construction (Design and Management) Regulations 1994 (konstruksjon (design og ledelse))
The Lifting Operations and Lifting Equipment Regulations 1998 (løfting og løfteredskaper)
Der hvor det ikke foreligger spesifikke instruksjoner henvises det til relevante instrukser.