Important Safeguards

• Use this appliance only as described in this instruction manual. As with any electrical appliance, whilst the instructions aim to cover as many eventualities as possible, caution and common sense should be applied when operating and installing this air conditioner.
• This appliance has been manufactured to cool and de-humidify domestic environments and should not be used for other purposes.
• It is dangerous to alter or modify the unit's characteristics in any way.
• The appliance must be installed in line with the relevant national legislation.
• Should repairs be necessary, contact the nearest authorised Repair Service Centre. Unauthorised servicing can be dangerous.
• This appliance is to be used by adults only; keep away from children.
• In the case that the power cable becomes damaged, this must be substituted only by specialised personnel authorised by the manufacturer.
• Always ensure the appliance is earthed. If you have any doubts check with a qualified electrician.
• Avoid using extension leads with the unit.
• Before cleaning or maintenance operations, always unplug the unit from the socket.
• Do not pull on or place strain on the power cable when moving the appliance.
• The appliance should not be installed where the atmosphere may contain combustible gases, oil or sulphur, or near heat sources.
• If the appliance is utilised in areas where there is no ventilation of air, it is necessary to take precautions to avoid that the refrigerant gases that may leak from the appliance do not remain in the room, thereby causing a fire hazard.
• This appliance must be utilised and installed only in rooms with a total volume of 15 cubic metres or greater.
• The refrigerant gases R290 conform to EC regulations on the environment. Avoid perforating the refrigerant circuit of the appliance.
• Keep the unit at least 50 cm away from inflammable substances (alcohol etc) or pressurised containers (eg. aerosol cans).
• Do not rest hot or heavy objects onto the appliance.
• Clean the dust filter at least once a week.
• Remember to perform the descaling procedure at the end of each season (see page 37). In areas where the water is particularly hard (rich in minerals), the use of a commercial anti-lime product added to the water is recommended. This can be requested from De'Longhi LTD.
• Avoid using heaters near the unit.
• Do not cover this appliance with bags when is not in use.
• Unventilated area where the appliance using flammable refrigerants is installed shall be so constructed that any leaked refrigerants will not stagnate so as to cause a fire or an explosion hazard caused by igniting stagnant refrigerants from other sources such as electric heaters, stoves and similar home applications.
• The unit should be transported in a vertical position. If this is not possible, secure the unit at an angle, do not lie horizontally.
• Before transporting the unit, drain the condensation collecting-tray and tank. After transportation, wait at least 1 hour before switching on the unit.
• The packaging materials can be recycled. You are therefore recommended to place them in the special containers for differentiated waste collection.

How does your Pinguino work

During the summer, optimum comfort is achieved with a temperature of between 24 and 27°C and about 50% relative humidity.

An air conditioner removes moisture and heat from the room where it is located. One advantage of portable air conditioning units over fitted models is that they can be moved from one room to another in the home or even transferred between different buildings.

The hot air in your room is passed through a coil cooled by refrigerant gas, losing excess heat and moisture before being discharged again into the room. In single unit models (Pinguino), a small part of this air is used to cool the refrigerant gas before, hot and moist air is being discharged outside. In suitcase models, the circuit is cooled using the air outside.

ECO by Pinguino is the latest generation of ecological air conditioners. Pinguino does not contain gases dangerous to the earth's ozone layer (CFC/HCFC). In addition, thanks to the extreme efficiency of the appliance, not only does it save you money on your electric bills, but it saves the environment by not negatively contributing to the greenhouse effect.

[Diagram: A cartoon penguin standing on ice, illustrating the air conditioning process.]

Description and setting up

DESCRIPTION OF THE APPLIANCE

1. Remote control unit compartment with cover
2. Control panel
3. Manual function button
4. Air outlet grill
5. Open-out handle
6. Front panel
7. Tray
8. Tank
9. Reset button
10. Air intake grill
11. Handle
12. Air exhaust hose fitting
13. Drain tube
14. Air intake grill
15. Flange bung
16. Air exhaust hose
17. Nozzle for air exhaust hose
18. Suction cups
19. Wheel locks
20. Descaling liquid

The following instructions will help you set up your air conditioning unit as efficiently as possible.

AIR CONDITIONING WITHOUT INSTALLATION FOR INSTANT TEMPORARY USAGE

With just a few simple operations, Pinguino will restore comfortable conditions in your room:

• Fix the exhaust hose [part-number-16] to the coupling [part-number-12] on the back of the unit as shown in figure A.
• Fix the window attachment [part-number-17] to the end of the hose [part-number-16].
• Place the unit near a window, French window, or door.
• Open the window, French window, or door slightly and place the window attachment [part-number-17] as shown in figure B.
• With a double casement window, use the suction cups [part-number-18] provided to hold the two halves of the window together (fig. C).

[Diagram A: Close-up of the rear of the unit showing the exhaust hose (16) connecting to the fitting (12).]

[Diagram B: Shows the window attachment (17) positioned in an open window.]

[Diagram C: Illustrates the use of suction cups (18) to secure a double casement window.]

Setting up

AIR CONDITIONING WITH INSTALLATION

For more efficient use, Pinguino can also be semi-permanently installed.

• Fit the flange [part-number-15] supplied to the hole.
• Fix the hose [part-number-16] to the coupling on the back of the unit (figure A).
• Attach the end of the hose [part-number-16] to the flange [part-number-15] as shown in figure E.

To install, proceed as follows:

• Make a hole in an outside wall or through the glass of a window. Check the height and dimensions given in figure D.
• When the hose [part-number-16] is not attached, close the hole with the bung on the flange [part-number-15].

NOTE: When the unit is installed semi-permanently, we recommend leaving a door slightly open (1 cm is enough) to ensure an adequate exchange of air.

Keep the air hoses as short and free of curves as possible to avoid constrictions.

[Diagram A: Close-up of the rear of the unit showing the exhaust hose (16) connecting to the fitting (12).]

[Diagram E: Shows the exhaust hose (16) connected to the flange (15) for semi-permanent installation, with minimum (30 cm) and maximum (120 cm) hose lengths indicated.]

[Diagram D: Illustrates three options for making a hole for the exhaust hose: in a window pane, in the wood sill of a window, or in the wall. For wall installation, it recommends insulating the section of the wall with suitable insulating material.]

Preparation for use

HOW TO USE THE AIR CONDITIONER WITH WATER

These air conditioners can use both air and water to cool the condenser (the hot part) of the air conditioner.

To utilise the full potential of your air conditioner, the tank [part-number-8] needs to be filled with water. The water is used to increase the cooling power and reduce the noise level and energy consumption of the air conditioner. The water that is used is then expelled from the machine as water vapour through the exhaust hose [part-number-16] (it does not go into the room).

Always use clean top water (which doesn't contain salts). As a rule, the water will usually last about 8 hours; however, this depends on the conditions within the room, such as temperature, humidity, insulation, aspect, and number of people. In turbo mode, the water will also be used more quickly.

You may also use the air conditioner on air cooling only (without filling the water tank) if you only require the lower cooling power.

[Diagram A: Illustration showing how to open the front panel (6) by gripping its sides and pulling it upwards.]

[Diagram B: Illustration showing the tank (8) being turned upside down, the plug removed, and the extendible tube adjusted for filling. The tank is shown resting on the ground.]

[Diagram C: Illustration showing the tank being replaced, the extendible hose secured, the cap replaced, and the front panel lowered to its closed position.]

During the "water functioning" operation and in particularly silent locations (e.g., the bedroom), a slight gurgling sound may be heard. This is completely normal.

IMPORTANT: If the room temperature is 32°C or over, the air conditioner must be operated with water in the tank.

Description of the remote control

[Image: A detailed illustration of the remote control with various buttons and an LCD display.]

The remote control features buttons for:

• I. ON/OFF Button: Powers the unit on and off. Settings are displayed even when the unit is off.
• A. MODE Button: Selects operating modes (air conditioning, dehumidifying, fan).
• B. ROOM TEMPERATURE Buttons: Adjusts room temperature or programmes the timer.
• C. FAN Button: Sets fan speed (automatic, high, medium, low).
• D. TIMER Button: Sets or cancels the timer.
• E. SMART Button: Automatically sets the most suitable operating mode for maximum comfort.
• F. SUPER Button: Initiates rapid cooling.
• G. SLEEP Button: Activates or cancels the automatic SLEEP function.
• H. SWING Button: Controls the vertical adjustment fins for air distribution (for wall-mounted models only).

When the remote control is not used, it can be stored in the foreseen compartment [part-number-1]. To open the compartment, press "push".

Description of the remote control / Electrical connection

DISPLAY

The display shows various indicators:

• Signal transmission
• Air conditioning indicator
• Dehumidifying indicator
• Fan indicator
• Heating indicator (mode not available with this appliance)
• SUPER air conditioning indicator
• SMART indicator
• SLEEP indicator
• Automatic fan speed
• High fan speed
• Medium fan speed
• Low fan speed
• Temperature regulation in SMART or Dehumidifying mode.

ELECTRICAL CONNECTION

Before plugging in, check that:

• The mains supply corresponds to the value shown in the specifications table.
• The socket and the mains lead correspond to the power requirements of the appliance.
• The socket is suited to the plug; otherwise, have the socket replaced.
• The socket is properly grounded. The manufacturers cannot be held responsible for any damages due to failure in following normal safety procedures.

Replacement of the power cable must be carried out by qualified personnel.

Warning lights / Forced operations

THE LEDS

LED displays indicate the selected function or warn of possible anomalies.

ANOMALY

* Call the Service Centre.

FORCED OPERATIONS

This is a way of operating to be selected if there are problems with the remote control (broken or lost, or the batteries run down). Press the button [part-number-3] until the required mode is selected (air conditioning, dehumidifying, fan, smart, off). Refer to the indicator lights and the table below to identify the mode selected. For each mode selected, the appliance will automatically choose the optimum values for maximum comfort.

[Diagram: Shows the manual function button (3) being pressed.]

Description of the remote control

REMOTE CONTROL

Inserting the batteries:

• Slide the cover as shown in the figure.
• Insert two new batteries (not rechargeable), making sure the (+) and (-) are in the correct positions.
• Put the cover back on, letting it slide into its original position.
• The Display will show all of the remote control's symbols for several seconds.

Note: WE SUGGEST USING ALKALINE BATTERIES (LR03).

If the remote control is to be replaced or thrown away, the batteries must be removed and disposed of in accordance with the current laws, as it represents an environmental hazard.

When the remote control unit batteries are replaced, the air-conditioning indicator and heating indicator will flash alternately on the remote control unit liquid crystal display.

To set the remote control unit correctly, while [symbol] is displayed, press any button. If you do not press a button within 12 seconds, the remote control unit will also make the heating mode available, despite the fact that this function is not available with this appliance.

PROPER USE

• Point the remote control unit towards the air-conditioning unit signal receiver [part-number-15].
• Maximum distance: about seven (7) metres (without any obstacle between remote control and receiver).
• The remote control must be handled with great care: do not drop it, expose it to direct sunlight, or leave it close to heat sources.

[Diagrams: Illustrating battery insertion steps: sliding cover, inserting batteries, closing cover.]

[Diagram: Showing the remote control pointed towards the appliance's signal receiver.]

Selecting functions

AIR-CONDITIONING MODE

• Press the [ON/OFF] button to turn the appliance on. A beep indicates that the air-conditioning unit is on and the [AIR-CONDITIONING] symbol flashes on the display.
• Press the MODE button a number of times until the air-conditioning symbol appears on the display.
• Now set the temperature using the [UP] and [DOWN] buttons.
• To select fan speed, press the FAN button repeatedly until the required fan speed is selected (automatic, high, medium, low).

NB: In air-conditioning mode, the appliance automatically removes excess moisture from the atmosphere.

DEHUMIDIFYING MODE

• Activate this function when humidity is high.
• Press the [ON/OFF] button to turn the appliance on. A beep indicates that the air-conditioning unit is on and the [DEHUMIDIFYING] symbol flashes on the display.
• Press the MODE button a number of times until the dehumidifying symbol appears on the display.
• Use the [UP] and [DOWN] buttons to set the required level of dehumidifying. The [HIGH] and [LOW] symbols are displayed.
• Press the [UP] button to increase the dehumidifying level and the [DOWN] button to reduce it.
• In dehumidifying mode, fan speed is selected by the appliance automatically.

FAN MODE

On humid but not particularly hot days, the fan function alone may be adequate.

• Press the [ON/OFF] button. A beep indicates that the air-conditioning unit is on and the [FAN] symbol flashes on the display.
• Press the MODE button a number of times until the fan symbol appears on the display.
• Once fan mode has been selected, press the FAN button until the required speed is reached (low, medium, high).

Selecting functions

SMART MODE

In SMART mode, the air-conditioning unit decides the best way to operate to guarantee maximum comfort.

• Press the [ON/OFF] button to turn the appliance on. A beep indicates that the air-conditioning unit is on and the [SMART] symbol flashes on the display.
• Press the SMART button. The appliance functions automatically and the [SMART] symbol appears on the display.

NB: In SMART mode, temperature is controlled automatically. However, if the required temperature has not yet been reached, it can be reduced or increased by a maximum of 2°C by pressing the [UP] and [DOWN] buttons.

It should be pointed out that when the automatic ventilation functions are activated, the appliance itself will choose the proper speed.

AUTOMATIC SLEEP MODE

The automatic SLEEP mode is ideal for the night-time as it enables operation of the air-conditioning unit in any of the modes (air-conditioning, dehumidifying, fan, or SMART) to be gradually reduced until it shuts down completely (after eight hours). To select SLEEP mode, proceed as follows:

• Press the [ON/OFF] button to turn the appliance on. A beep indicates that the air-conditioning unit is on and the [SLEEP] symbol flashes on the display.
• Press the MODE button a number of times until the symbol of the function required appears on the display.
• Then select the required temperature by pressing the [UP] and [DOWN] buttons.
• Now press the SLEEP button to set the night function. The [SLEEP] symbol is displayed. Press the SLEEP button again to go back to the previous mode. In this mode, the fan operates at low speed.

N.B: The night-time function makes it possible to keep a room at a perfect temperature, thus preventing an excessive rise or a drop in temperature while the silent operation is in effect. The air-flow will decrease, while the room temperature will vary gradually to provide the ideal condition: the temperature will increase by 1°C after 60 minutes and by 2°C after two hours (it goes off altogether after 8 hours).

Selecting functions

SUPER MODE

SUPER mode is used to turn rapid cooling on or off. The fan is set to high speed and the temperature is automatically set to 18°C.

To select SUPER mode, proceed as follows:

• Make sure there is water in the tank.
• Press the [ON/OFF] button to turn the appliance on. A beep indicates that the air-conditioning unit is on and the [SUPER] symbol flashes on the display.
• Press the SUPER button to set the mode. The [SUPER] symbol is displayed.
• The blue indicator light comes on. If this flashes, the tank needs filling.
• To go back to the previous mode, press the SUPER button again.
• The SUPER function will be deactivated automatically after 15 minutes.

PROGRAMMING THE TIMER

After selecting the required operating mode, activate the timer by pressing the TIMER button when you go out in the morning to obtain a comfortable room temperature at the time you will be coming home.

Programming the turn-off function

• With the air-conditioning unit on, press the TIMER button. The time is displayed and the "h" symbol flashes. Set the time when you want the appliance to go off using the [UP] and [DOWN] buttons (from 30 minutes to 24 hours).
• Press the TIMER button again to confirm the selection. A countdown of the time left is displayed.
• At the end of the set time, the appliance goes off automatically.
• During the first ten hours, you can select half-hour intervals. For times greater than ten hours, one-hour intervals can be selected.
• To cancel the set time, press the TIMER button again. You will hear a beep.

Programming the ON function

• With the air-conditioning unit off, press the TIMER button. The time is displayed and the "h" symbol flashes. Set the time when you want the appliance to come on using the [UP] and [DOWN] buttons (from 30 minutes to 24 hours).
• Press the TIMER button again to confirm the selection. The three indicator lights on the air-conditioning unit come on.
• At the end of the set time, the appliance comes on automatically.
• During the first ten hours, you can select half-hour intervals. For times greater than ten hours, one-hour intervals can be selected.
• To cancel the set time, press the TIMER button again. You will hear a beep and the three indicator lights on the air-conditioning unit will go off.

Purification filter

PURIFICATION FILTER

The appliance is provided with a 3M purification filter. This filter is able to capture even the smallest sized particles and impurities (up to 0.003 millimetres), such as cigarette smoke.

The purification filter should never be used with the dust filter, which is also included with the appliance. Therefore:

• A. If you wish to use the purification filter: Remove the purification filter from the filter housing; remove the aspiration grill [part-number-10] and the dust filter which is attached to this. Remove the purification filter from its packaging. Anchor the filter to the appliance by attaching the two plastic pieces on the filter to the special supports on the air conditioner (see the illustration below). Set the dust filter aside.
• B. If the dust filter is sufficient: Remove the purification filter from the filter housing and set it aside.

[Illustration: Shows the attachment of the purification filter to the appliance, referencing the aspiration grill (10) and filter housing.]

Recommendations

RECOMMENDATIONS

Follow these recommendations to achieve maximum efficiency from your air conditioning unit:

• Close the doors and windows in the room where the unit is functioning. The only exception is in the case of installation through a hole in the wall or window. In this case, you are recommended to allow a small amount of air to enter through a door or window to guarantee an adequate exchange of air.
• Protect the room from direct exposure to the sun's rays by drawing the curtains and/or partially lowering the blinds so as to maximise energy savings.
• Do not rest objects on the air conditioning unit.
• Do not obstruct the air intake [part-number-10] or outlet [part-number-4].
• Make sure there are no heat sources in the room.
• Do not use outdoors.
• Make sure the unit is located on a level floor. If necessary, place the two blocking devices [part-number-19] under the front wheels.

[Illustration: Shows closed doors and windows.]

[Illustration: Shows lowered blinds or drawn curtains.]

[Illustration: Shows a crossed-out object on the air conditioning unit, indicating not to rest objects on it.]

[Illustration: Shows a crossed-out air intake/outlet, indicating not to obstruct them.]

Maintenance

Before cleaning or maintenance, always turn the unit off and unplug from the mains.

CLEANING THE APPLIANCE

We recommend cleaning the appliance with a slightly damp cloth, then drying with a dry cloth. For safety reasons, do not wash the air conditioner with water.

Precautions: Never clean with benzene, alcohol, or solvents. Never spray liquid insecticide or similar.

CLEANING THE FILTERS

All models are equipped with a dust filter able to capture the dust particles suspended in the air. In order to maintain the effectiveness of your air conditioner unaltered over time, remember to clean the dust filter every two weeks.

1. Remove the aspiration grill [part-number-10] (see fig. F).
2. Remove the filter holder housing by detaching it from the external grill. To detach it, press on the two wings found on the side of the filter holder (see fig. G).

Use a vacuum cleaner to remove the dust deposits on the filter. If the filter is very dirty, immerse it in warm water, rinsing it thoroughly. The temperature of the water should be kept under 40°C. After washing it, let the filter dry before reinserting it into the holder.

[Diagram F: Shows the aspiration grill (10) being removed.]

[Diagram G: Shows how to detach the filter holder housing from the external grill by pressing on the wings.]

CLEANING THE RESERVOIR [part-number-7]

It is recommended that you clean this at least once a month using the following method:

• Turn off the appliance and remove the plug from the electrical outlet.
• Open the front panel [part-number-6] and remove the tank [part-number-8].
• Remove the bung from the drainage hose [part-number-13] which can be found at the back of the air conditioner and empty the water into a container.
• After draining off the water, replace the drainage hose plug.
• Remove the dirt by scrubbing gently with a cloth where the tank is positioned.

START OF SEASON CHECKS

Check that the power cable and socket are undamaged and that the earth installation is efficient. Carefully observe the installation instructions.

RECOMMENDED OPERATIONS TO PERFORM AT THE END OF THE SEASON

1. Proceed with descaling procedures (see page 37).
2. Remove the water from the collection reservoir.
3. Operate the appliance in the ventilation only mode for about half an hour in order to thoroughly dry the inside of the air conditioner.
4. Turn off the appliance and remove the plug from the outlet.
5. Remove the exhaust hose [part-number-16].
6. Clean the filter and dry it thoroughly before replacing it in the appliance.

Descaling

When scale deposits become excessive (on average, after about 400 hours of operation) or in any case, at least once each season, it is very important to proceed with the decalcification of the appliance as described below.

To remove the scale from the appliance, you need:

1. 250 ml of descaling liquid [part-number-20]
2. 750 ml of clean water

Proceed as follows:

1. Remove the tank [part-number-8] from the appliance and drain the water remaining in the collection reservoir [part-number-7] by using the drainage hose [part-number-13] (fig. H).
2. Close the drainage hose [part-number-13]. Pour 250 ml of decalcifying liquid and 1 litre of clean water into the collection reservoir [part-number-7] which is found under the tank (fig. I), on the bottom of the appliance.
3. Operate the air conditioner for about half an hour (air-conditioning function).
4. After this, drain out all of the liquid remaining in the collection reservoir and rinse thoroughly. During the rinsing process, the drainage hose must be open and the appliance functioning.
5. Unplug the appliance from the mains and clean the collection reservoir thoroughly with a clean cloth.
6. After cleaning the collection reservoir, the air conditioner can be used normally.

[Diagram H: Shows the tank (8) being removed and the collection reservoir (7) being drained via the drainage hose (13).]

[Diagram I: Shows the collection reservoir (7) being filled with descaling liquid and water.]

IF TRACES OF SUDS CAN BE SEEN IN THE WATER WHEN THE MACHINE IS USED AGAIN AFTER IT HAS BEEN CLEANED AS DESCRIBED ABOVE, THIS IS NORMAL. HOWEVER, IF THERE ARE A LOT OF SUDS, RINSE THE APPLIANCE AGAIN THOROUGHLY TO REMOVE ALL TRACES OF CLEANING PRODUCT.

IF NECESSARY, REQUEST ADDITIONAL QUANTITIES OF DECALCIFYING LIQUID FROM DE'LONGHI LTD.

ATTENTION: The use of products other than De'Longhi could cause damage to the internal components of the appliance and invalidate the terms of the warranty.

Troubleshooting

Technical specification

RECOMMENDED OPERATING CONDITIONS

TECHNICAL SPECIFICATION

• Power supply: see rating plate
• Max. absorbed power in air conditioning: [value not specified in snippet]
• Refrigerating capacity: [value not specified in snippet]
• Refrigerant: [value not specified in snippet]
• Number of fan speeds: 3 + silent
• Max. air flow: 370 m³/h

Dimensions:

• Width: 580 mm
• Height: 785 mm
• Depth: 435 mm

ELECTRICAL CONNECTION (U.K. ONLY)

A) If your appliance comes fitted with a plug, it will incorporate a 13 Amp fuse. If it does not fit your socket, the plug should be cut off from the mains lead, and an appropriate plug fitted, as below. Warning: Very carefully dispose of the cut-off plug after removing the fuse; do not insert it in a 13 Amp socket elsewhere in the house, as this could cause a shock hazard. With alternative plugs not incorporating a fuse, the circuit must be protected by a 15 Amp fuse. If the plug is a moulded-on type, the fuse cover must be re-fitted when changing the fuse using a 13 Amp Asta approved fuse to BS 1362. In the event of losing the fuse cover, the plug must NOT be used until a replacement fuse cover can be obtained from your nearest electrical dealer. The colour of the correct replacement fuse cover is that as marked on the base of the plug.

B) If your appliance is not fitted with a plug, please follow the instructions provided below:

WARNING - THIS APPLIANCE MUST BE EARTHED

IMPORTANT

The wires in the mains lead are coloured in accordance with the following code:

• Green and yellow: Earth
• Blue: Neutral
• Brown: Live

As the colours of the wires in the mains lead may not correspond with the coloured markings identifying the terminals in your plug, proceed as follows:

• The green and yellow wire must be connected to the terminal in the plug marked with the letter E or the earth symbol or coloured green or green and yellow.
• The blue wire must be connected to the terminal marked with the letter N or coloured black.
• The brown wire must be connected to the terminal marked with the letter L or coloured red.

[Diagram: Shows wire colour coding for electrical connection: Green/Yellow for Earth, Blue for Neutral, Brown for Live, with corresponding terminal markings E, N, L.]