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INTRODUCTION
Thank you for choosing a De’Longhi product. Please take a few
moments to read the instructions to avoid risks or damage to the
appliance.
USE
The instructions below will enable you to prepare your air conditioner for operation as eciently as possible. Before use, make
sure the air intake and outlet grilles are unobstructed.
DESCRIPTION
Description of the appliance (see page 3 - A)
A1 air outlet grille
A2 control panel
A3 handles
A4 castors
A5 BioSilver lter
A6 air intake grille
A7 air exhaust hose housing
A8 air intake grille
A9 power cable
A10 drainage hose with cap
A11 remote control signal receiver
A12 remote control compartment
Description of the accessories (see page 3- B)
B1 wall ange with cap
B2 air exhaust hose
B3 hose adaptor
B4 adapter for window bracket
B5 window bracket with wing nut
B6 adapter for wall mounting/window outlet
B7 window outlet
B8 remote control
B9 window bracket cap
ELECTRICAL CONNECTION
Before plugging into the mains, check the following:
• the mains voltage is the same as that indicated on the plate
on the back of the appliance;
• the socket and electrical line are sized to support the load
required;
• the socket is the proper type for the plug, otherwise, replace the socket;
• the socket is connected to an ecient earthing system.
The manufacturer is not responsible in the event of non-
compliance with these injury prevention standards.
• The power cable must only be replaced by special-
ised technicians.
Please note: This appliance is provided with an auto-evaporation feature for condensate removal during cooling and dehumidifying modes.
AIR CONDITIONING WITHOUT INSTALLATION
CASEMENT WINDOW
If you have a casement window proceed as follows:
• Fit the air exhaust hose (B2) in the relevant housing located
on the rear side of the appliance (g. 1).
• Screw the window outlet (B7) and place outside the window to exhaust the hot air (g. 2).
DOUBLEHUNG WINDOW
If you have a double-hung window proceed as follows:
• Insert and lock the adapter for window bracket (B4) into
the slot of the window bracket (B5) (g.3)
• Place the window bracket in the window sill, and extend
the bracket fully within the window frame (g. 4).
• Fix the bracket by the wing nut (g. 5) (Should the window
bracket be too large for the window the plastic can be cut
with a saw by a qualied professional).
• Insert the air exhaust hose (B2) into the adapter for window bracket (B4) and rotate it as shown in g. 6.
• In order to facilitate the tting of the air exhaust hose (B2)
in the relevant housing located on the rear side of the appliance, position the hose adapter ‘s tabs (B3) in a horizontal
axis as shown in g. 7 and proceed as shown in g.1.
SLIDING WINDOWS
• Thanks to the locking wing nut, it’s possible to use the window bracket also for sliding windows. Position the bracket
vetically with the hole in the lower part so to allow a correct
installation of the exhaust hose.
AIR CONDITIONING WITH INSTALLATION
• Fit the air exhaust hose (B2) in the relevant housing located
on the rear side of the appliance (g. 1).
• Drill a hole 150 mm in an outside wall or through a window
panel. Respect the distances, dimensions and heigh of the
hole given in gure 8.
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ø 150mm
in the
C5
C1C2
C4
C13
C12
C9
C7
C5
C6
C1C2
C4
C13
C12
C9
C7
C5
C6
C1C2
C4
C13
C12
C9
C7
C5
C6
window
panel
• Fit the wall ange (B1) into the hole.
• Fit the air exahaust hose (B2) into the wall ange (B1) (Fig.
9)
• When the hose (B2) is not connected, the drilled hole can
be closed with the ange cap (B1).
Please note: As special tools are required for installation, we
suggest you have the appliance installed by specialized personnel.
• When installing the air conditioner, you should leave a door
slightly open little as 1 cm to guarantee correct ventilation
and room pressure.
• Keep the air hose as short and free of curves as possible to
avoid constrictions.
in the wooden
kickboard of a
French window
in the wall: you are
recommended to insulate the section of
wall using suitable
insulation.
OPERATING FROM THE CONTROL PANEL
C11
C15
C8
C10
C14
C3
C6
C7
C9
C12
C13
C4
DESCRIPTION OF THE CONTROL PANEL (C)
C1 ON/STAND-BY (on/o) key
C2 Function selection key MODE (air conditioning, dehumidi-
fying, fan)
C3 Decrease key
C4 Increase key
C5 Temperature indicator
C6 Timer indicator
C7 Timer symbol
C8 Air conditioning symbol
C9 Dehumidifyìng symbol
C10 Fan symbol
C11 Set temperature values, programmed on/o time
C12 Silent symbol
C13 Auto indicator
C14 Air ow indicators
C15 Alarm symbol
TURNING THE APPLIANCE ON/OFF
Before plugging the appliance check
the cap on back of the unit is correctly inserted on drainage hose (A10).
Insert the plug in the socket.
Two dashes appear on the display
indicating that the appliance is in
stand-by.
Touch the
appliance.
When the appliance comes on, the
last function set before it was shut
o is activated.
Please note: After few seconds
of the control panel inactivity, its
brightness will be automatically reduced and in the next few minutes
it will be further reduced.
To turn the appliance o, touch the
Please note: Never turn o the air conditioner by simply pulling the plug. Touch the
conditioner in stand-by and wait a few minutes before pulling
the plug. In this way, the appliance can perform the operating
status checks.
(C1) key in order to put your air
(C1) key to turn on the
(C1) key again.
C1C2
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MODES SELECTION
To select the desired operating
mode, touch repeatedly the MODE
key (C2) until the desired function
is selected.
AIR CONDITIONING MODE
This is ideal for hot and humid weather when the room needs to be both
cooled and dehumidied.
To correctly set this mode:
• Touch repeatedly the MODE key
(C2) until the air conditioning
symbol appears. The display will
show the desired temperature and
the AUTO fan speed.
. • To change the temperature to be
reached, touch the (C4) or (C3)
key.
Please note: The most suitable temperatures, during the summer range from 24 to 27°C. However, setting the temperature
signicantly lower than the outdoor temperature is not recommended.
In conditioning mode, the air ow can be selected only from the
remote control.
DEHUMIDIFYING MODE
This is ideal for reducing humidity in
the room (spring and autumn, damp
rooms, rainy periods, etc). For this
type of use, the appliance must be
set up as for air conditioning mode.
That is, the air exhaust hose (B2)
must be tted to the appliance to allow the humidity to be discharged outside.
To correctly set this mode:
• Touch repeatedly the MODE key (C2) until the dehumidify-
ing symbol appears.
• The appliance automatically chooses the best air ow.
FAN MODE
When using this mode, the air ex-
haust hose (B2) does not need to be
attached to the appliance.
To correctly set this mode:
• Touch repeatedly the MODE key until the fan symbol
appears.
• Select the desired air ow by touching the increase (C4)
or decrease (C3) key.
The air ows available are:
Minimum air ow: when most silent operation is
desired.
Medium air ow: when the noise level needs to
be low but with a good comfort level.
Maximum air ow: for maximum performance.
SELECT THE TEMPERATURE SCALE
The temperature can be displayed
in °C or °F. To change the temperature unit of measure touch both the
increase (C4) or decrease
C3) keys for about 10 sec.
OPERATING FROM THE REMOTE CONTROL
INSERTING OR REPLACING THE BATTERIES
• Remove the cover on the rear of the remote control;
• Insert or replace the batteries with two new R03 “AAA”
1.5V batteries, inserting them correctly (see the directions
inside the battery compartment) (g. 10);
• Replace the cover.
Please note: If the remote control unit is replaced or discarded,
the batteries must be removed and disposed of in accordance
with current legislation as they are harmful to the environment.
Do not mix old and new batteries.
Do not mix alkaline, standard (carbon-zinc) or rechargeable
(nickel-cadmium) batteries. Do not dispose of batteries in re.
Batteries may explode or leak. If the remote control is not be
used for a certain length of time, remove the batteries.
USING THE REMOTE CONTROL
• Point the remote control at the receiver (A11) on the air
conditioner. The remote control must be no more than 7
metres away from the appliance (g. 10) (without obstacles between the remote control and the receiver).
• The remote control must be handled with care. Do not drop
it or expose it to direct sunlight or sources of heat.
Please note: The remote control can be safely stored in the appropriate compartment (A12).
DESCRIPTION OF THE REMOTE CONTROL
D1) ON/STAND-BY button
D2) Silent button
D3) Air ow
D5) Timer button
D6) MODE button
D4-D7) increase/decrease button
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D1
C1C2
C4
C13
C12
C9
C7
C5
C6
C1C2
C4
C13
C12
C9
C7
C5
C6
C1C2
C4
C13
C12
C9
C7
C5
C6
C7
C5
C6
C7
C5
C6
C7
C5
C6
By activating this function, the operating noise is further re-
duced. To activate it, press (D2) button on the remote control. The display shows the relative symbol (C12).
D2
D4
D6
D7
D3
D5
TURNING THE APPLIANCE ON/OFF
• Plug into the outlet.
• Press the
tioner starts operating in the same mode as when it was
turned o) .
• To switch the appliance o, press the
Please note: Never switch the appliance o by removing the
plug.
Always switch it o by pushing the
few minutes before removing the plug. Only in this way the appliance will perform the standard checkings.
button (D1) (when turned on, the air condi-
button (D1) .
button (D1) and waiting
SELECTING THE OPERATING MODES
To select the desired operating mode, touch repeatedly the
MODE button (D6) until the desired function is selected.
Most of the commands available on the remote control correspond to those on the appliance control panel (C).
SELECTING THE TEMPERATURES
In conditioning modes press (D4) and (D7) buttons to
decrease/increase the desired temperature.
SELECTING THE AIR FLOW
In conditioning and fan modes, press (D3) button to increase/
decrease the desired air ow.
SILENT FUNCTION (available in conditioning
mode only)
SETTING THE TIMER
The timer allows the delayed start up or shut down of the appliance. This function will prevent wasting electricity by optimising
the operating periods.
How to program delayed shut down
• While the appliance is on in any operating mode, delayed
shut down can be programmed.
• Press the
hours (C6) light up.
• Press the (D4) and (D7) buttons until the desired
numbers of hours to shut down appears on the display.
A few seconds after the timer is set, the setting is acquired, the
display shows the operating mode and the timer symbol stays lit.
Once the set time is elapsed, the air conditioner goes into standby.
To cancel the timer program, press the
twice. The timer symbol (C7) will go o.
Please note: Once the timer has been activated, by pressing the
timer button only one time, the remaining hours to shut down
will be displayed.
timer button (D5), the timer symbol (C7) and
timer button (D5)
How to program delayed start up
• Plug in the appliance and set to standby.
• Press the
hours (C6) light up.
• Press the (D4) and (D7) buttons until the desired
numbers of hours to start up appears. Start up can be programmed at any time within the 24 hours that follow.
When the set time is elapsed, the appliance will start to operate
in the same operating mode that was previously set.
To cancel the timer program, touch the timer button (D5) twice.
The timer symbol (C7) will go o.
Please note: Once the timer has been activated, by pressing the
timer key only one time, the remaining hours to the start up will
be displayed.
timer button (D5), the timer symbol (C7) and
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C1C2
C4
C13
C12
C9
C7
C5
C6
SELFDIAGNOSIS
The appliance has a self diagnosis system to identify a number of warning/malfunctions.
Error messages are displayed on the appliance display.
IF ... IS DISPLAYED,
“Low Temperature”
(frost prevention)
..WHAT SHOULD I DO?
The appliance is tted with a frost protection
device to avoid excessive formation of ice.
The appliance starts up again automatically
when the defrosting process is completed.
IF ... IS DISPLAYED,
(Probe damaged)
..WHAT SHOULD I DO?
If this is displayed, contact your local authorized service center.
TIPS FOR CORRECT USE
To ensure optimal results from your air conditioner, follow these
recommendations:
• Close the windows and doors in the room to be air conditioned. When installing the air conditioner semi-permanently, you should leave a door slightly open (as little as 1
cm) to guarantee proper ventilation.
• Never use the appliance in very damp rooms (laundries for
example).
• Protect the room from direct exposure to the sun by partially closing curtains and/or blinds to make the appliance
much more economical to run.
• Never use the appliance outdoors.
•
Make sure there are no heat sources in the room.
• make sure the air conditioner is standing on a level surface.
• Never rest objects of any kind on the air conditioner.
• Never obstruct the air intake or outlet grilles.
do not cover the appliance
IF ... IS DISPLAYED,
Probe Failure
Empty the internal safety tank following
the instructions in the section “End of
season operations”.
“High Level”
(Internal tray full)
..WHAT SHOULD I DO?
CLEANING
Before cleaning or maintenance, turn the appliance o by
touching the
CLEANING THE CABINET
You should clean the appliance with a slightly damp cloth then
dry with a dry cloth. For safety reasons, never wash the air conditioner with water.
Attention! Never use petrol, alcohol or solvents to clean the appliance. Never spray insecticide liquids or similar.
CLEANING THE BIO SILVER AIR FILTER
The BioSilver lter helps capture dust and pollen and helps reduce the growth of bacteria and mold on the lter.
If the lter is dirty, air circulation is compromised and the eciency of the appliance decreases. It is therefore good practice
to clean the lter at regular intervals. The frequency depends
on the duration and conditions of operation. If the unit is used
constantly or systematically, you are recommended to clean the
lter once a week.
The lter is housed in the intake grille. To clean the lter, extract
as shown in g. 11.
Use a vacuum cleaner to remove the dust collected on the lter.
If it is very dirty, immerse in warm water and rinse a number of
times. The water should never be hotter than 40°C.
After washing the lter, allow it to dry completely before
repositioning it.
START OF SEASON CHECKS
Make sure the power cable and plug are undamaged and the
earth system is ecient.
Follow the installation instructions precisely.
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button, then unplug from the outlet.
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END OF SEASON OPERATIONS
To drain all water from the circuit, remove the external cap by
unscrewing it in the anticlockwise direction (g. 12) and allow
the water to drain out into a basin.
When the appliance is empty, replace the caps.
Clean the lter and dry thoroughly before putting back.
TECHNICAL SPECIFICATIONS
Power supply voltage see rating label
Max. absorbed power
during air conditioning “
Refrigerant “
Cooling capacity “
Transport, lling, cleaning, recovery and disposal of
refrigerant should be performed by a technical service
centre appointed by the manufacturer only.
The appliance should be disposed of by a specialist centre
appointed by the manufacturer only.
Attention! TO AVOID DAMAGE TO THE UNIT:
NEVER TRANSPORT OR TURN THE APPLIANCE UPSIDE DOWN OR
ON ITS SIDE. IF THIS OCCURS, WAIT 6 HOURS BEFORE TURNING
THE APPLIANCE ON, 24 HOURS IS RECOMMENDED. After the unit
has been on its side, oil needs to return to the compressor to ensure proper function. Without allowing the unit this time (6-24
hours) the unit may function for only a short time, and then the
compressor will break down from lack of oil.
LIMIT CONDITIONS
Room temperature for air conditioning 18° ÷ 35°C
TROUBLESHOOTING
PROBLEM CAUSE SOLUTION
The air conditioner does not come on it is not plugged into the outlet plug into the outlet
there is no current wait
the internal safety device has tripped call the Service Center
The air conditioner works for a short
time only
The air conditioner works, but does not
cool the room
During operation, there is an unpleasant
smell in the room
The air conditioner does not operate for
about three minutes after restarting it
The scripts Lt/PF/HL and the symbol
appear on display.
there are bends or kinks in the air exhaust
hose
something is preventing the air from
being discharged
windows, doors and/or curtains open close doors, windows and curtains,
there are heat sources in the room (oven,
hairdryer, etc
the air exhaust hose is detached from the
appliance
lter clogged clean or replace the lter as described
the technical specication of the
appliance is not adequate for the room in
which it is located.
lter clogged clean the lter as described above
an internal safety device prevents the appliance
from being restarted until three minutes have
elapsed since it was last turned o
the appliance has a self diagnosis system
to identify a number of malfunctions.
position the air hose correctly, keeping it
as short and free of curves as possible to
avoid bottlenecks
check and remove any obstacles
obstructing air discharge
bearing in mind the “TIPS FOR CORRECT
USE” given above
eliminate the heat sources
t the air exhaust hose in the housing at
the back of the appliance (g. 1).
above
wait. This delay is part of normal
operation.
see the SELF-DIAGNOSIS chapter
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