1. Introducció i finalview
Thank you for choosing the De'Longhi Pinguino PAC EX105 Portable Air Conditioner. This appliance is designed to provide optimal comfort through cooling, dehumidification, and ventilation functions. It features EcoRealFeel technology for energy efficiency and an integrated dust filter for improved air quality.

Image 1.1: De'Longhi Pinguino PAC EX105 in operation with remote control.
Característiques principals:
- Entorn òptim: Cooling with a closed refrigerant system (20-22 °C) and an integrated dust filter to remove pollen, dust, and small dirt particles from the air.
- Silent and Compact: Silent technology ensures quiet operation. Reduced fan speed minimizes noise, making it suitable for use as a dehumidifier.
- Potent i eficient: Achieves A+++ energy class, includes a 24-hour timer, and offers dehumidification up to 56 liters in 24 hours.
- Personal Comfort: EcoRealFeel technology automatically adjusts temperature and humidity for optimal comfort, potentially saving up to 30% energy compared to models without Eco mode.
- Fàcil de moure: Portable design with integrated handles and wheels for convenient relocation within a room.
2. Informació de seguretat
Please read all safety warnings and instructions carefully before using this appliance to prevent personal injury or damage. Keep this manual for future reference.
- Assegureu-vos que la font d'alimentació voltagcoincideix amb l'etiqueta de classificació de l'aparell.
- No feu servir l'aparell amb un cable o un endoll danyats.
- Keep the appliance away from heat sources, direct sunlight, and water.
- No bloquegeu les entrades ni sortides d'aire. Mantingueu una distància mínima de 50 cm de les parets o altres objectes.
- Desconnecteu sempre l'aparell abans de netejar-lo o fer-ne el manteniment.
- Aquest aparell no està pensat per ser utilitzat per persones (inclosos nens) amb capacitats físiques, sensorials o mentals reduïdes, o amb manca d'experiència i coneixements, tret que hagin rebut la supervisió o instruccions sobre l'ús de l'aparell per una persona responsable de la seva seguretat.
- Els nens han de ser supervisats per assegurar-se que no juguin amb l'aparell.
- In case of malfunction, do not attempt to repair the appliance yourself. Contact qualified service personnel.
3. Components del producte
Familiarize yourself with the components included in your De'Longhi Pinguino PAC EX105 package:

Image 3.1: Contents of the De'Longhi Pinguino PAC EX105 package.
- Unitat principal d'aire condicionat
- Mànega d'escapament d'aire
- Flexible Hose Adapter
- Outlet de finestra
- Suport de la finestra
- Window Bracket Cap
- Wall/Window Outlet Mounting Adapter
- Flange with Cap
- Control remot
4. Configuració
Proper setup is crucial for efficient operation. Follow these steps to prepare your air conditioner for use:
4.1 Col·locació de la unitat
- Col·loqueu la unitat sobre una superfície plana i estable.
- Ensure there is at least 50 cm of clear space around the unit for proper airflow.
- Col·loqueu la unitat a prop d'una finestra o d'una obertura per a la mànega d'escapament.
4.2 Installing the Air Exhaust Hose
The exhaust hose expels hot air outside. There are two main installation options:

Image 4.1: Exhaust hose installation options.
- Option 1: Through a Window (Temporary)
- Attach the flexible hose adapter to one end of the air exhaust hose.
- Insert the other end of the hose into the air outlet on the back of the air conditioner.
- Open the window slightly and place the window outlet into the opening.
- Connect the flexible hose adapter to the window outlet.
- Close the window as much as possible to minimize air exchange with the outside. Consider using a window sealing kit (not included) for better efficiency.
- Option 2: Through a Window Bracket (Semi-Permanent)
- Assemble the window bracket according to the instructions provided with the bracket.
- Install the window bracket in a vertical or horizontal sliding window.
- Attach the flexible hose adapter to the air exhaust hose and then connect it to the opening in the window bracket.
- Ensure the connection is secure to prevent hot air from re-entering the room.
Important: The exhaust hose must be as short as possible and without sharp bends to ensure efficient operation. A minimum window opening width of 445 mm is required for the window bracket.
5. Instruccions de funcionament
Your De'Longhi Pinguino PAC EX105 can be operated using the control panel on the unit or the remote control.

Image 5.1: Control panel and remote control.
5.1 Funcions del tauler de control i del comandament a distància
The control panel features a digital display and various buttons for mode selection, temperature adjustment, and timer settings. The remote control offers the same functionalities for convenient operation.
5.2 Modes de funcionament
- Mode de refrigeració (GENIAL): This mode provides active cooling. Set your desired temperature using the up/down arrows. The unit will cool the room to the set temperature.
- Mode de deshumidificació (SEC): This mode removes excess moisture from the air without significant cooling. Ideal for humid conditions. The unit can remove up to 56 liters of moisture per 24 hours.
- Mode de ventilador (FAN): This mode circulates air without cooling or dehumidifying. You can select from 3 fan speeds.
5.3 Setting Temperature and Fan Speed
- Utilitza el UP i ABAIX arrows on the control panel or remote to adjust the desired temperature in Cooling mode.
- In Fan mode, press the LA VELOCITAT DEL VENTILADOR button to cycle through low, medium, and high settings.
5.4 EcoRealFeel Technology
The EcoRealFeel technology automatically optimizes temperature and humidity levels to achieve maximum comfort with reduced energy consumption. Activate this mode for intelligent and efficient climate control.

Image 5.2: EcoRealFeel technology display.
5.5 Temporitzador de 24 hores
The integrated 24-hour timer allows you to program the unit to turn on or off automatically. Refer to the detailed instructions in the full manual for setting the timer.
5.6 Funcionament silenciós
For quieter operation, select the Silent mode. This reduces the fan speed and overall noise level, making it suitable for use during sleep or in quiet environments.
6. Manteniment
Un manteniment regular garanteix un rendiment òptim i allarga la vida útil del teu aire condicionat.
6.1 Neteja del filtre d'aire
- The air filter should be cleaned regularly (e.g., every two weeks) or more frequently depending on usage and air quality.
- Desendolleu l'aparell de la presa de corrent.
- Localitzeu i traieu el filtre d'aire de la part posterior o lateral de la unitat.
- Renteu el filtre amb aigua tèbia i un detergent suau. Esbandiu-lo bé.
- Deixeu que el filtre s'assequi completament abans de tornar-lo a inserir a la unitat. No l'exposeu a la llum solar directa.
6.2 Drenatge d'aigua condensada
During dehumidification or in very humid conditions, water will collect inside the unit. The PAC EX105 typically evaporates most condensate automatically. However, if the water tank becomes full, the unit will stop operating and display an error. You may need to manually drain the water:
- Desendolleu l'aparell.
- Place a shallow pan or container under the drainage outlet (usually located at the bottom rear of the unit).
- Remove the drain plug and allow the water to flow out.
- Un cop drenat, torneu a col·locar el tap de drenatge de manera segura.
6.3 Neteja de l'exterior de la unitat
- Netegeu l'exterior de la unitat amb un damp tela.
- No utilitzeu netejadors abrasius, ceres ni dissolvents.
7. Solució De Problemes
If you encounter issues with your De'Longhi Pinguino PAC EX105, refer to the following common problems and solutions:
| Problema | Causa possible | Solució |
|---|---|---|
| La unitat no s'encén | No power supply; Plug not inserted; Timer active | Check power connection; Insert plug firmly; Deactivate timer |
| La unitat no es refreda prou | Windows/doors open; Exhaust hose blocked/bent; Air filter dirty; Room too large | Close openings; Check hose for obstructions; Clean air filter; Ensure room size is within unit capacity (up to 100 m³) |
| La unitat és sorollosa | Unit not on a flat surface; Fan speed too high | Place on a flat surface; Select Silent mode or lower fan speed |
| Fuites d'aigua de la unitat | Tap de drenatge no ben fixat; Unitat inclinada | Ensure drain plug is tightly closed; Place unit on a level surface |
| La pantalla mostra el codi d'error | Mal funcionament específic | Consulteu el manual complet per obtenir els significats específics dels codis d'error o poseu-vos en contacte amb el servei d'atenció al client. |
Si el problema persisteix després d'intentar aquestes solucions, poseu-vos en contacte amb el servei d'atenció al client de De'Longhi.
8. Especificacions
Detailed technical specifications for the De'Longhi Pinguino PAC EX105:

Image 8.1: Product dimensions and performance overview.
| Especificació | Valor |
|---|---|
| Marca | De'Longhi |
| Nom del model | PAC EX 105 |
| Capacitat de refrigeració | 10,000 BTU/h (2.5 kW) |
| Mida recomanada de l'habitació | Fins a 100 m³ |
| Classe d'eficiència energètica | A+++ |
| Ràtio d'eficiència energètica estacional (SEER) | 20 |
| Consum anual d'energia | 2500 Kilowatt (This value seems high for annual consumption, typically it's kWh/60min or similar. Please refer to the energy label for precise values.) |
| Capacitat de deshumidificació | Up to 56 Liters/24 hours |
| Nivell de soroll | 63 decibels |
| Refrigerant | R-290 |
| Power Electrical | 645 watts |
| Voltage | 240 Volts |
| Dimensions del producte (PxWxH) | 39P x 44.5l x 80.5h cm |
| Pes de l'article | 29.8 quilos |
| Mètode de control | Remot |
| Característiques especials | Dust filter, 3 fan speeds, 24-hour digital timer, EcoRealFeel technology |

Imatge 8.2: Etiqueta d'eficiència energètica.
9. Garantia i Suport
Your De'Longhi Pinguino PAC EX105 comes with a limited warranty. Please refer to the warranty card included in your product packaging for specific terms and conditions.
Atenció al client:
For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact De'Longhi customer support. Contact information can typically be found on the official De'Longhi weblloc o a la documentació del producte.
When contacting support, please have your product model number (PAC EX105) and serial number ready. The serial number is usually located on a label on the back or bottom of the unit.