12
INTRODUCTION
Thank you for choosing this De’Longhi product. Please take a few
minutes to read these instructions. This will prevent running any
risks or damaging the appliance.
DESCRIPTION
Description of the appliance (see page 2 - A)
A1 Air outlet grille
A2 Control panel
A3 Handles
A4 Wheels
A5 Filter
A6 Air intake grille
A7 Air exhaust hose housing
A8 Air intake grille
A9 Power supply cable
A10 Upper drainage hose with cap
A11 Lower drainage hose with cap
A12 Remote control signal receiver
A13 Remote control compartment
Description of accessories (See page 2 - B)
B1 Air exhaust hose
B2 Hose adapter
B3 Adapter for extendable window bracket/window
B4 Extendable window bracket and locking pin
B5 Drainage tube
B6 Self adhesive strip foam
B7 Remote control
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, re-
place the socket;
• the socket is connected to an ecient earthing system. The
manufacturer is not responsible in the event of non-com-
pliance with these injury prevention standards.
• The power cable must only be replaced by special-
ised technicians.
USE
The instructions below will enable you to prepare your air con-
ditioner for operation as eciently as possible. Before use, make
sure the air intake and outlet grilles are unobstructed.
Maintain a minimum distance of 60 cm from walls and obsta-
cles. (Fig. 7).
In conditioning and dehumidication the air exhaust hose (B1)
must be applied (Fig. 1).
Please note: This appliance is provided with an auto-evapora-
tion feature for condensate removal during cooling and dehu-
midifying mode.
AIR CONDITIONING WITHOUT INSTALLATION
CASEMENT WINDOW
If you have a casement window proceed as follows:
• Fit the air exhaust hose (B1) in the relevant housing located
on the rear side of the appliance (Fig. 1).
• Position the air exhaust hose (B1) with the window adapter
(B3) outside the window to let the hot air out (Fig. 2).
DOUBLEHUNG WINDOW
Depending on the need, place the self adhesive strip foam on the
window as shown in gure 3.
• Cut the adhesive strip foam to the desired length and place
it on the window.
• Position the extendable window bracket on the window sill
and fully extend the extendable window bracket inside the
window frame (Fig.4)
• Adjust the extendable window bracket by xing the length
with two locking pin (Fig. 5) (If the extendable window
bracket is too large, it is possible to cut the plastic using a
saw. This operation must be carried out by a qualied pro-
fessional).
• Hook the adapter for extendable window (B3) to the win-
dow bracket as shown in Fig. 6.
13
DESCRIPTION OF THE CONTROL PANEL (C)
C1 ON/STAND-BY (on/o) button
C2 Mode selection key (air conditioning, dehumidifying, fan)
C3 Decrease key
C4 Increase key
C5 Fan speed selection key
C6 Silent button (on some models only)
C7 Timer button
C8 Stand-by indicator
C9 Silent indicator
C10 Timer indicator
C11 Air conditioning mode indicator
C12 Dehumidifying mode indicator
C13 Fan mode indicator
C14 Set temperature values, program on/o timer
C15 Auto ventilation speed indicator
C16 Ventilation speed indicator (min, med, max)
TURNING THE APPLIANCE ON AND OFF
Before connecting the plug to the power outlet, make sure that
the drainage hose caps (A10) (A11) located on the back of the
appliance are correctly inserted.
Insert the plug into the socket. The stand-by indicator lights up.
Press the
C1C2
C4
C13
C12
C9
C7
C5
C6
C3
C14
C10
C15
C11
C8
(C1) key to turn on the appliance.
When the appliance turns on it will be activated with the last
function set before it was shut o. To switch the appliance o,
press the
C1C2
C4
C13
C12
C9
C7
C5
C6
C3
C14
C10
C15
C11
C8
ON/STAND-BY button (C1) again.
Please note: If start-up is not continued, after a few minutes
the display light dims in order to reduce energy consumption.
Please note: Never turn o the air conditioner by simply pulling
the plug. Press the
C1C2
C4
C13
C12
C9
C7
C5
C6
C3
C14
C10
C15
C11
C8
key in order to put your air conditioner in
stand-by and wait a few minutes before pulling the plug. In this
manner, the appliance can perform the operating status checks.
MODES SELECTION
To select the desired operating mode, press 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:
• Press repeatedly the MODE key (C2) until the air condition-
ing indicator (C11) appears. The display (C14) will show
the desired temperature.
• To change the temperature to be reached, press the
(C3) or (C4) key.
• Select the desired fan speed by pressing the (C5) key.
The speeds available are:
Minimum air ow: when maximum silent operation
is desired.
Medium air ow: when the noise level needs to be
low but with a good comfort level.
Maximum air ow: to reach the desired
temperature as soon as possible.
Auto air ow: The appliance automatically chooses
the best fan speed based on the temperature selected
and the environmental conditions.
The most suitable temperatures during the summer range from 24
CONTROL PANEL
C
C1
C12C13
C2
C14
C15
C8
C5
C3
C4
C7
C16
C6
C9
C11
C10
14
to 27°C. However, setting the temperature signicantly lower than
the outdoor temperature is not recommended.
SILENT FUNCTION (available in conditioning mode
only and on some models only)
By activating this function in air conditioning mode, the noise of
the appliance is further reduced.
To activate it, press the button (C6), the indicator (C9) turns on.
DEHUMIDIFYING MODE
This is ideal for reducing humidity in the room (spring and au-
tumn, 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 (B1) must be tted to the appliance to allow the
humidity to be discharged outside.
To correctly set this mode:
• Press repeatedly the MODE key (C2) until the dehumidify-
ing indicator (C12) appears.
• The appliance will automatically choose the best air ow.
Note: in case of high ambient humidity, it is possible to drain the
condensate continuously by applying the hose supplied (B5) to
the upper drainage hose (A10) and thus allowing the water to
ow into a container. Pay attention the water does not overow
onto the oor and the drainage tube is not obstructed (Fig. 9).
FAN MODE
When using this mode, the air exhaust hose (B1) does not need
to be attached to the appliance.
To correctly set this mode:
• Press repeatedly the MODE (C2) key until the fan indicator
lights on.
• Pressing repeatedly the (C5) key till the desired air
ow is selected.
The available air ows are:
Minimum air ow: when most silent operation is de-
sired.
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 tem-
perature unit of measure select the air conditioning mode then
press both the decrease (C3) and increase (C4) keys for
about 3 sec.
SETTING THE TIMER
The timer allows the delayed start up or shut down of the appli-
ance. 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 Timer button (C7): the timer indicator (C10) and
hours light up.
• Use buttons (C3) or (C4) to set the number of hours
until the appliance should shut down.
A few seconds after the timer is set, the setting is acquired, the
display shows the operating mode and the timer indicator stays
lit. At the pre-set time, the air conditioner goes into Standby.
To cancel the timer program, press the timer button (C7) twice.
The timer indicator (C10) will go o.
How to program delayed start up
• Set the appliance to standby.
• Press the timer button (C7): the timer indicator (C10) and
15
hours light up.
• Use buttons (C3) or (C4) to set the numbers of hours
after which the appliance should start to operate.
• The appliance will start to operate in the same operating
mode that was previously set.
Start up can be programmed at any time within the 24 hours
that follow. A few seconds after the timer is set, the setting is
acquired. The timer indicator stays lit and the display returns to
standby.
To cancel the timer program, press the timer key (C7) twice. The
timer indicator (C10) will go o.
OPERATION USING THE REMOTE CONTROL
• Aim the remote control at the receiver (A12) on the air
conditioner. The maximum distance between the remote
control and the appliance is 7 metres (with no obstacles
between the remote and the receiver) (Fig. 8).
• The remote control should be handled with extreme care,
without dropping it or exposing it to direct sunlight and
keeping it away from heat sources.
7m
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 LR03 “AAA”
1.5V batteries, inserting them correctly (see the directions
inside the battery compartment) (Fig. 8);
• Replace the cover.
• In the remote control’s display there is a battery charge
indicator, when it ashes it is necessary to replace the bat-
teries.
( ).
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.
DESCRIPTION OF THE REMOTE CONTROL
D1. ON/STAND-BY button
D2. MODE button
D3. Fan speed selection button
D4. Increase button
D5. Decrease button
D6. Silent button (on some models only)
D7. Timer button
D8. Battery charge status indicator
D1
D8
D5
D2
D4
D6
D7
D3
TURNING THE APPLIANCE ON/OFF
• Plug into the outlet.
• Press the
C1C2
C4
C13
C12
C9
C7
C5
C6
C3
C14
C10
C15
C11
C8
ON/STAND-BY button (D1). When turned on,
the air conditioner starts operating in the same mode as
when it was turned o.
• To switch the appliance o, press the
C1C2
C4
C13
C12
C9
C7
C5
C6
C3
C14
C10
C15
C11
C8
ON/STAND-BY but-
ton (D1) again.
Please note: Never switch the appliance o by removing the plug.
Always switch it o by pressing the
C1C2
C4
C13
C12
C9
C7
C5
C6
C3
C14
C10
C15
C11
C8
ON/STAND-BY button (D1)
and waiting few minutes before removing the plug. Only in this
way the appliance will perform the standard checkings.
Please note:Functions of the remote control (D) correspond to
those of the control panel (C).
MODES SELECTION
To select the desired operating mode, press repeatedly the MODE
key (D2) until the desired function is selected.
SELECTING THE TEMPERATURES
In air conditioning mode press (D4) or button (D5) to select
the desired temperature.
D
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SELECTING THE AIR FLOW
In air conditioning and fan modes, press button (D3) to
select the desired air ow.
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.
Auto air ow: the appliance automatically chooses
the air ow based on the temperature selected and
the environmental conditions. This selection is only
available in conditioning mode.
SILENT FUCTION
(available in conditioning mode only
and on some models only)
By activating this function, the operating noise is further re-
duced. To activate it, press button (D6) on the remote
control. The display shows the relative symbol.
SELECT THE TEMPERATURE SCALE
The temperature can be displayed in °C or °F. To change the tem-
perature unit of measure select the air conditioning mode then
press both the decrease (D5) and increase (D4) keys for
about 3 sec.
SETTING THE TIMER
The timer allows the delayed start up or shut down of the appli-
ance. 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
C1C2
C4
C13
C12
C9
C7
C5
C6
C3
C14
C10
C15
C11
C8
timer button (D7), the timer symbol is dispaly-
ed and the hours light up.
• Press the (D5) and (D4) 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
C1C2
C4
C13
C12
C9
C7
C5
C6
C3
C14
C10
C15
C11
C8
timer button (D7)
twice. The timer symbol will go o.
How to program delayed start up
• Plug in the appliance and set to standby.
• Press the
C1C2
C4
C13
C12
C9
C7
C5
C6
C3
C14
C10
C15
C11
C8
timer button (D7), the timer symbol is dis-
palyed and the hours light up.
• Press the (D5) and (D4) buttons until the desired
numbers of hours to start up appears. Start up can be pro-
grammed 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, press the
C1C2
C4
C13
C12
C9
C7
C5
C6
C3
C14
C10
C15
C11
C8
timer button (D7)
twice. The timer symbol will go o.
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 protec-
tion device to avoid excessive formation of
ice. The appliance starts up again auto-
matically when the defrosting process is
completed.
IF ... IS DISPLAYED,
“Probe Failure”
(Probe damaged)
..WHAT SHOULD I DO?
If this is displayed, contact your local au-
thorized service center.
IF ... IS DISPLAYED,
“High Level”
(Internal tray full)
..WHAT SHOULD I DO?
Empty the internal safety tank following
the instructions in the section “End of
season operations”.
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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 condi-
tioned. When installing the air conditioner semi-perma-
nently, 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 par-
tially 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.
don’t cover the appliance
• Never rest objects of any kind on the air conditioner.
• Never obstruct the air intake or air outlet grilles.
CLEANING
Before cleaning or maintenance, turn the appliance o by
pressing the
C1C2
C4
C13
C12
C9
C7
C5
C6
C3
C14
C10
C15
C11
C8
button, then unplug from the outlet.
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 con-
ditioner with water.
Attention! Never use petrol, alcohol or solvents to clean the ap-
pliance. Never spray insecticide liquids or similar.
CLEANING THE AIR FILTER
To maintain the eciency of the air conditioner, it is recom-
mended to clean the dust lter after every week of use. The lter
is located on the intake grille (A6). To clean the lter, it must be
removed as shown in gure 10 - 11. Use a vacuum cleaner to
remove any dust. If it is very dirty, submerge it in warm water
and rinse it several times. The water temperature must be kept
below 40° C. After washing the lter, allow it to dry.
To replace, put the lter back in its housing.
CHECKS AT THE BEGINNING OF THE SEASON
Make sure the power cable and socket are in perfect condition
and make sure the earthing system is ecient. Comply strictly
with the installation standards.
END OF SEASON OPERATIONS
To completely drain the water from the internal circuit, remove
the cap from the lower drainage hose, turning it counter clock-
wise, and pulling it to remove the internal cap (Fig. 12).
Drain the water completely into a basin. When it is complete-
ly drained, replace the caps, making sure they are completely
closed.
Clean the lter as indicated previously. The lter must be com-
pletely dry before reinserting it.
TECHNICAL SPECIFICATIONS
Power supply voltage see rating label
Max. absorbed power
during air conditioning “
Refrigerant “
Cooling capacity “
LIMIT CONDITIONS
Room temperature for air conditioning 18° ÷ 35°C
Transporting, loading, cleaning, recovery and disposal of
the refrigerant must only be performed by technical ser-
vice centres authorised by the manufacturing company.
The appliance must only be disposed of by specialised
personnel authorised by the manufacturing company.
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 en-
sure 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.
18
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
there are bends or kinks in the air
exhaust hose
position the air hose correctly, keeping it
as short and free of curves as possible to
avoid bottlenecks
something is preventing the air from
being discharged
check and remove any obstacles
obstructing air discharge
The air conditioner works, but does not
cool the room
windows, doors and/or curtains open close doors, windows and curtains,
bearing in mind the “TIPS FOR CORRECT
USE” given above
there are heat sources in the room (oven,
hairdryer, etc
eliminate the heat sources
the air exhaust hose is detached from the
appliance
t the air exhaust hose in the housing at
the back of the appliance (g. 1).
lter clogged
clean or replace the lter as described above
the technical specication of the
appliance is not adequate for the room in
which it is located.
During operation, there is an unpleasant
smell in the room
lter clogged clean the lter as described above
The air conditioner does not operate for
about three minutes after restarting it
an internal safety device prevents the
appliance from being restarted until
three minutes have elapsed since it was
last turned o
wait. This delay is part of normal
operation.
The scripts Lt/PF/HL appear on
display.
the appliance has a self diagnosis system
to identify a number of malfunctions.
see the SELF-DIAGNOSIS chapter
