1. Introduction
This manual provides essential information for the safe and effective operation of your De'Longhi PACAN120EW 3-in-1 Portable Air Conditioner. This unit functions as an air conditioner, dehumidifier, and fan, designed to enhance comfort in rooms up to 450 square feet. Please read these instructions thoroughly before use and retain them for future reference.
2. Safety Information
Always observe the following safety precautions to reduce the risk of electric shock, injury, or fire:
- Ensure the unit is connected to a properly grounded electrical outlet.
- Do not operate the unit with a damaged cord or plug.
- Keep the air intake and exhaust vents clear of obstructions.
- Do not insert objects into the air vents.
- Unplug the unit before cleaning or performing any maintenance.
- This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
- Do not use the unit in wet areas such as bathrooms or laundry rooms.
3. Product Overview
The De'Longhi PACAN120EW is a versatile portable unit offering cooling, dehumidifying, and fan functions. It features electronic controls, a remote control, and caster wheels for easy mobility.
Key Features:
- 3-in-1 Functionality: Air conditioning, dehumidifying, and fan modes.
- Quiet Operation: Arctic Whisper technology reduces noise by 50% compared to previous models.
- Real Feel Technology: Optimizes comfort by combining temperature reduction and humidity control.
- No-Drip Technology: Automatically recycles condensation, minimizing leaks.
- Portability: Equipped with caster wheels and handles for easy movement.
- User-Friendly Controls: Electronic display, adjustable thermostat, 3 fan speeds, mode selection, and a 12-hour on/off timer.
- Remote Control: Full-featured remote for convenient operation.
Unit Components:




4. Setup
The PACAN120EW unit is designed for quick and easy setup. No special tools are required for basic installation.
Unpacking and Placement:
- Carefully remove the unit from its packaging.
- Place the unit on a flat, stable surface near a window and a grounded electrical outlet.
- Ensure there is at least 12 inches of space around the unit for proper airflow.
Window Kit Installation:
The included window kit allows for efficient exhaust of hot air. Follow these steps:
- Assemble the window bracket and adjust it to fit your window opening.
- Secure the window bracket in place, ensuring a tight seal to prevent air leakage.
- Attach one end of the exhaust hose to the unit's exhaust outlet.
- Attach the other end of the exhaust hose to the adapter on the window bracket.
- Extend the hose as needed, avoiding kinks or sharp bends that could restrict airflow.

Power Connection:
Plug the power cord into a dedicated, grounded 120V electrical outlet. Do not use extension cords or power strips.
5. Operating Instructions
Your PACAN120EW unit offers multiple operating modes for customized comfort.
Control Panel and Remote Control:
The unit can be operated using the electronic control panel on top or the included remote control. The remote control provides full functionality for convenience.
Operating Modes:
- Cooling Mode: Select this mode for air conditioning. Adjust the desired temperature using the up/down arrows. The unit will cool the room to the set temperature.
- Dehumidifying Mode: This mode removes excess moisture from the air without significant cooling. Ideal for humid conditions.
- Fan Mode: Circulates air without cooling or dehumidifying. Choose from 3 fan speeds (low, medium, high) for air circulation.
Special Features:
- Real Feel: Activates a setting that optimizes comfort by automatically adjusting temperature and humidity levels.
- Arctic Whisper: Engages a quieter operating mode, reducing noise output for undisturbed environments.
- 12-Hour Timer: Program the unit to turn on or off automatically within a 12-hour period.
This video illustrates the operational principles of De'Longhi portable air conditioners, demonstrating how they cool, dehumidify, and circulate air within a room.


6. Maintenance
Regular maintenance ensures optimal performance and longevity of your unit.
Cleaning the Air Filter:
The air filter should be cleaned regularly (every two weeks or more often depending on use) to maintain efficiency.
- Unplug the unit from the power outlet.
- Locate and remove the air filter from the back or side of the unit.
- Wash the filter with lukewarm water and a mild detergent. Rinse thoroughly.
- Allow the filter to air dry completely before reinstalling. Do not expose to direct sunlight.

Draining Condensation:
While the unit features no-drip technology that recycles most condensation, in very humid conditions or prolonged use, manual draining may be necessary. Refer to the full manual for specific draining procedures.
Storage:
When storing the unit for an extended period, ensure it is clean and dry. Store it in an upright position in a cool, dry place, preferably in its original packaging.
7. Troubleshooting
Before contacting customer support, review the following common issues and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on | No power; plug not fully inserted; circuit breaker tripped. | Check power connection; ensure plug is secure; reset circuit breaker. |
| Unit not cooling effectively | Dirty air filter; exhaust hose obstructed or improperly installed; room too large; windows/doors open. | Clean air filter; check exhaust hose for kinks/proper sealing; ensure room size is within specifications; close all windows and doors. |
| Excessive noise | Unit not on a level surface; internal component issue. | Ensure unit is on a flat surface; if noise persists, contact customer support. |
| Water leakage | Drain plug not properly sealed; unit tilted; excessive humidity. | Check drain plug; ensure unit is level; drain manually if necessary. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | PACAN120EW 3-in-1 |
| Model Number | PAC-AN120EW |
| Brand | De'Longhi |
| Functions | Air Conditioner, Dehumidifier, Fan |
| Cooling Area | Up to 450 Square Feet |
| Dimensions (D x W x H) | 15.5" x 17.5" x 29.5" |
| Item Weight | 68.4 Pounds |
| Power Source | Corded Electric |
| Refrigerant | R 410A |
| Control Method | Remote, Electronic Panel |
| Fan Speeds | 3 |
| Timer | 12-hour On/Off |
| Material | Aluminum or Aluminum Alloy (Core) |
9. Warranty & Support
Warranty Information:
The De'Longhi PACAN120EW unit comes with a Limited 1-year warranty. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.
Customer Support:
For technical assistance, warranty service, or to order replacement parts, please contact De'Longhi customer support. Refer to the official De'Longhi website or your purchase documentation for current contact information.







