DeLonghi Pinguino L10/L15/L20H/L30/L40 Portable Air Conditioner

What are the Pinguino and SuperPinguino?

During the summer, comfortable temperatures are typically between 24°C and 27°C with a relative humidity of about 50%. An air conditioning unit removes excess moisture and heat from the room. Portable air conditioning units offer the advantage of being easily moved between rooms or even buildings, unlike installed models.

Hot air from the room passes through a coil cooled by refrigerant gas. Excess heat and moisture are removed before the air is re-emitted into the room. In single-unit models (Pinguino), a small portion of this air is used to cool the refrigerant gas before being discharged outside. In models with a separate case (SuperPinguino), the circuit is cooled using outside air. All Pinguino and SuperPinguino models can also be used in fan-only mode.

Important Safety Warnings

• This appliance is designed for home air conditioning and must not be used for other purposes.
• It is dangerous to modify or alter the characteristics of the appliance in any way.
• The appliance must be installed in conformity with legislation in force in the country concerned.
• If the appliance requires repair, contact a Service Centre authorised by the manufacturer only.
• If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons to avoid a hazard.
• This air conditioning unit must be used by adults only. Never allow children to play with the appliance.
• The appliance must be connected to an efficient earth system.
• Have your electrical circuit checked by a qualified electrician.
• Do not use extension cables.
• Before cleaning or maintenance operations, always unplug the appliance from the mains socket.
• Do not move the appliance by pulling the power cable.
• Do not install the appliance in rooms containing gas, oil or sulphur. Do not install near sources of heat.
• Do not rest heavy or hot objects on top of the appliance.
• Clean the anti-microbial filters at least once a week.
• Avoid using heating appliances near the air conditioning unit.
• Always transport the appliance upright or resting on one side.
• Use the appliance as described in this instruction manual only.
• As with any electrical appliance, caution and common sense should be used when operating and installing this air conditioning unit.
• At the end of its working life, take the appliance to a special collection centre.
• The materials used for packaging can be recycled. Dispose of them in special differentiated waste collection containers.
• When putting the appliance away, do not cover with plastic bags.
• The refrigerant gas R407c conforms to EC regulations on the environment.
• Avoid perforating the refrigerant circuit of the appliance.
• Keep the appliance at least 50 cm away from flammable substances (alcohol etc) or pressurised containers (e.g. aerosol cans).

Product Description and Components

The DeLonghi Pinguino is a portable air conditioner designed for home use, providing cooling and dehumidification. It offers convenience and flexibility in managing room climate.

Main Components

• 1: Air outlet grille
• 2: Control panel
• 3: Castors (wheels)
• 4: Handles
• 5: Evaporator air intake grille
• 6: Air exhaust hose housing
• 7: Condenser air intake grille
• 8: Drain hose cover
• 9: Power cable
• 10: Flange cap (for installation)
• 11: Air exhaust hose
• 12: Window outlet
• 13: Suckers (for window)
• 14: Castor locks
• 15: Remote control unit (model L30/L40 only)

Accessories

• 10: Flange cap
• 11: Air exhaust hose
• 12: Window outlet
• 13: Suckers
• 14: Castor locks
• 15: Remote control unit

Preparing for Use

Electrical Connections

Before plugging in the appliance, check the following:

• The mains power supply matches the value on the rating plate.
• The mains socket and electrical circuit are adequate for the appliance.
• The mains socket matches the plug; if not, have the plug replaced.
• The mains socket is adequately earthed. Failure to follow these instructions absolves the manufacturer of liability.

The power cable must be replaced by a qualified professional only.

Air-Conditioning Without Installation

Follow these simple steps for comfort:

• Fit the air exhaust hose (11) into the housing (6) at the back of the appliance, as shown in Figure A.
• Fit the window outlet (11) to the end of the hose (12).
• Place the air conditioning unit near a window or French window.
• Ensure the air exhaust hose is unobstructed.
• Open the window or French window slightly and position the outlet (12) as shown in Figure B.

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

• If you have a double window, use the suckers (13) provided to hold the two parts of the window together (Figure C).

Air-Conditioning With Installation

The Pinguino can be installed semi-permanently if required (Figure D).

• Fit the flange accessory (10) into the hole.
• Fit the hose (11) into the housing at the back of the appliance (Figure A, page 21).
• Fit the end of the hose (11) to the flange (10) as shown in Figure F.

Procedure:

• Drill a hole in an outside wall or through a window pane, respecting the height and dimensions shown in Figure E.

Figure E illustrates hole dimensions for window panes, wooden kickboards of French windows, and walls (insulation recommended for walls).

When the hose (11) is not fitted, the hole can be closed with the flange cap (10).

NOTE: When installing semi-permanently, leave a door slightly open (approx. 1 cm) to ensure correct ventilation.

Control Panels and Operation

Models L10/L15/L20H

Control Panel Description

The control panel (2) features the following:

• A: ON/OFF button
• B: Mode selection button (Conditioning, Fan, Heating [L20H only])
• C: Air conditioning mode indicator light ?
• D: Fan mode indicator light ?
• E: Heating mode indicator light ♨️ (L20H only)
• F: Increase temperature / programmed operating time button ➕
• G: Timer in operation indicator light ⏳
• H: Display (shows set temperature and programmed operating time)
• I: Reduce temperature / humidity / programmed operating time button ➖
• L/M/N/O: Fan speed and AUTO mode indicator lights
• P: Fan speed selection button
• Q: Timer button

Turning the Appliance On

Plug the appliance into the mains. Two lines will appear on the display, indicating standby. Press the ON/OFF button (A). The unit will start in the last used mode. Press the MODE button (B) until the desired mode indicator light is on.

Air-Conditioning Mode

Ideal for hot, humid weather. Use the + (F) or - (I) buttons to set the desired temperature. Select fan speed using the FAN button (P):

• MAX: Operates at maximum speed for rapid cooling.
• MIN: Reduces noise while maintaining comfort.
• QUIET: For silent operation.
• AUTO: Automatically selects the most suitable fan speed based on the set temperature.

The recommended room temperature for summer is 24-27°C. Avoid setting the temperature much lower than the outside temperature.

Fan Mode

Adjust fan speed using the FAN button (P). Higher speeds filter more air. The 'Quiet' speed filters less air but is quieter. AUTO mode cannot be selected in Fan Mode.

Heating Mode (Model L20H Only)

Set the desired temperature using the + (F) or - (I) buttons. Fan speed is selected automatically, and the 'AUTO' light (O) will illuminate.

Setting the Timer

The timer can delay appliance start-up or shut-down to optimize energy usage.

Programming Delayed Start Up

1. Plug in the appliance and press ON/OFF (A). Select the desired operating mode and settings (temperature, fan speed, etc.).
2. Press ON/OFF (A) again to put the appliance in standby.
3. Press the timer button (Q); the centre segments on the display will flash.
4. Use the + (F) or - (I) buttons to set the delay hours (1-hour increments, rapid setting when held down, max 24 hours).
5. Wait a few seconds for the setting to be acquired. The indicator light (G) will flash until the appliance starts.
To cancel, press timer (Q) and set time to zero using the - (I) button. Light (G) will stop flashing.

Programming Delayed Shut Down

This can be programmed in any operating mode (Air Conditioning/Fan/Heating [L20H only]).

1. Press the timer button (Q); the centre segments on the display will flash.
2. Use the + (F) or - (I) buttons to set the delay hours before shut-down (30 mins to 24 hours; half-hour intervals for the first 10 hours, then hourly).
3. Press the timer button (Q) again to confirm. A beep will sound, and the timer light (S) will illuminate.
A countdown will be displayed. The appliance will switch off automatically at the set time.
To cancel, press timer (Q) and set time to zero using the - (I) button. Light (S) will stop flashing.

Models L30/L40

Control Panel Description

The control panel features indicator lights:

• R: Air-conditioning/fan mode indicator light ?
• S: Timer indicator light ⏳
• T: Remote control receiver
• U: Full tank alarm indicator light ?
• V: Power indicator light
• Z: Mode selection button

Remote Control Description

• 16: "FAN" button
• 17: "ON/OFF” button
• 18: "MODE" button
• 19: "TIMER" button
• 20: Display

Correct Use of Remote Control

• Point the remote control at the receiver (T) on the air-conditioner.
• Maximum distance is around 7 metres, without obstacles.
• Handle the remote control with extreme care: do not drop it, expose it to direct sunlight, or leave it near heat sources.

The Remote Control (Battery Replacement)

• Remove the cover on the rear of the remote control.
• Replace old batteries with two new 1.5V R03 “AAA” batteries, inserting them correctly.
• Replace the cover.

When replacing or disposing of the remote control, batteries must be removed and disposed of according to laws, as they are harmful to the environment.

Turning the Appliance On

Plug the appliance into the mains. Press the ON/OFF button (17). The unit starts in the last used mode. Press the MODE button (18) to select the required mode: AIR-CONDITIONING (COOL) or FAN ONLY (FAN). An arrow on the display indicates the selected mode.

Air-Conditioning Mode (COOL)

Ideal for hot, humid weather. Use the buttons (referencing the display) to select the desired temperature. The display shows the set temperature. To change fan speed, use the FAN button (16) on the remote control, choosing from available speeds:

• LOW: For silent operation.
• MED: Reduces noise levels while maintaining comfort.
• HIGH: Operates at maximum speed for rapid cooling.
• AUTO: Automatically selects the most suitable fan speed based on the set temperature.

The recommended room temperature for summer is 24-27°C. Avoid setting the temperature much lower than the outside temperature.

Fan Mode Only

Set fan speed using the FAN button (16) (LOW/MED/HIGH). An arrow indicates the set speed. Higher speeds filter more air. 'LOW' speed filters less air but is quieter. AUTO mode cannot be selected.

Setting the Timer

The timer can delay appliance start-up or shut-down.

Programming Delayed Shutdown

1. With the unit on, press the TIMER button (19). The time is displayed, and the "h" symbol flashes with an arrow indicating "TIMER OFF".
2. Set the desired shut-down time using the buttons (30 minutes to 24 hours; half-hour intervals for the first 10 hours, then hourly).
3. Press the TIMER button (19) again to confirm. A beep sounds, and the timer light (S) illuminates. A countdown is displayed. The appliance switches off automatically.
To cancel, press TIMER (19) and set time to zero using the buttons. Light (S) will go off.

Programming Delayed Start-up

1. With the unit off, press the TIMER button (19). The display shows a flashing arrow indicating "TIMER ON".
2. Set the desired operating mode, fan speed, and temperature.
3. Confirm settings by pressing the TIMER button (19). The time is displayed and the "h" symbol flashes.
4. Set the desired start-up time using the buttons (30 minutes to 24 hours; half-hour intervals for the first 10 hours, then hourly).
5. Press the TIMER button (19) again to confirm. A beep sounds, and the timer light (S) illuminates. A countdown is displayed. The appliance switches on automatically.
To cancel, press TIMER (19) and set time to zero using the buttons. Light (S) will go off.

Self Diagnosis

The appliance has a self-diagnosis system to identify malfunctions. If faults occur, the air-conditioner will shut down.

Troubleshooting

Tips for Best Performance

To get the best from your air conditioning unit, follow these recommendations:

• Close the windows and doors in the room to be air conditioned. The only exception is when the appliance is installed through a hole in the wall; in this case, leave a slight draught through a door or window for correct ventilation.
• Never use the appliance in very damp rooms (e.g., laundries) or outdoors.
• Protect the room from direct exposure to the sun by partially closing curtains and/or blinds to make the appliance more economical to run.
• Never rest objects of any kind on the air conditioning unit.
• Never obstruct the air intake (5) or outlet (1) grilles.
• Ensure there are no heat sources in the room.
• Make sure the air conditioning unit is on a level floor. If necessary, place the two castor locks (14) under the front wheels (3).

Cleaning and Maintenance

Before cleaning or maintenance, turn the appliance off using the ON/OFF button (A or 17) and unplug it from the mains socket.

Cleaning the Cabinet

Clean the appliance with a slightly damp cloth and then dry with a dry cloth. Never wash the unit with water.

Precautions: Never use petrol, alcohol, or solvents. Never spray insecticide liquids.

Cleaning the Air Filters

To keep the unit working efficiently, clean the dust filter every week of operation. The filter is housed in the intake grille.

To clean the filters:

1. Remove the intake grille by rotating it outwards (Figure G).
2. Remove the dust filter by detaching it from the grille (Figure H).

Use a vacuum cleaner to remove dust. If very dirty, immerse in warm water (not hotter than 40°C), rinse, and let dry. Replace filters in the intake grille and attach the grille to the appliance.

Start of Season Checks

Ensure the power cable and plug are undamaged and the earth system is efficient. Follow installation instructions precisely.

End of Season Operations

To empty the internal circuit of water, open the cover (8) on the rear. Pull out the 2 drain hoses, remove caps, and let water drain out (Figure I). Replace caps and put hoses back. Clean filters and dry thoroughly before storage.

Guarantee and Technical Specifications

Guarantee and Technical Assistance

Guarantee and technical assistance conditions are provided on the certificate supplied with your appliance.

Limit Conditions

Technical Specification

Appliance Dimensions

• Width: 505 mm
• Height: 825 mm
• Depth: 440 mm
• Weight: 34 kg

Disposal

Transport, filling, cleaning, recovery, and disposal of refrigerant must be performed by a technical service centre appointed by the manufacturer. The appliance should be disposed of by a specialist centre appointed by the manufacturer only.