Introduction
This manual provides essential information for the safe and efficient operation of your EQUATION Cool Silent Mobile Air Conditioner. Please read it thoroughly before use and keep it for future reference.

Image: The EQUATION Cool Silent Mobile Air Conditioner, showing the main unit, remote control, exhaust hose, and window sealing kit components.
Safety Instructions
- Always ensure the unit is placed on a flat, stable surface.
- Do not block air inlets or outlets.
- Keep children and pets away from the unit during operation.
- Unplug the unit before cleaning or maintenance.
- Do not operate with a damaged power cord or plug.
- Refer to local regulations for refrigerant disposal.
Product Overview
The EQUATION Cool Silent Mobile Air Conditioner is designed for rooms up to 18 m². It features three operating modes: cooling, ventilation, and dehumidifying, along with a quiet mode for undisturbed sleep.

Image: Overview of the air conditioner's capabilities, highlighting its suitability for rooms up to 18m², 2500W power, 59 dB silent mode, 24-hour timer, and 3 fan speeds.
Dimensions

Image: Side view of the air conditioner with measurements indicating a height of 71.5 cm, width of 44 cm, and depth of 33.5 cm.
Setup and Installation
- Unpacking: Carefully remove the air conditioner and all accessories from the packaging. Check for any damage.
- Positioning: Place the unit on a firm, level surface, ensuring there is adequate space around it for proper airflow. The unit has wheels and handles for easy movement.

Image: Detailed views of the air conditioner's mobility features (wheels) and rear components, including the power cord and air vents.
- Exhaust Hose Installation:
- Attach the exhaust hose to the designated outlet on the back of the unit.
- Extend the exhaust hose through a window opening. A window sealing kit for sliding or English windows is included to help seal the opening and prevent warm air from re-entering the room.

Image: The air conditioner positioned in a living room, demonstrating the exhaust hose setup through a window to expel warm air.

Image: The air conditioner in a bedroom, showing its compact size and how the exhaust hose can be routed through a window.
- Power Connection: Plug the power cord into a standard electrical outlet.
- Remote Control Batteries: Insert 2 AAA batteries (not included) into the remote control.
Operating Instructions
The air conditioner can be operated using either the control panel on top of the unit or the infrared remote control.

Image: Close-up of the top control panel, displaying touch buttons for various functions and a digital temperature display.
Control Panel and Remote Control Functions:
- Power Button (⏻): Turns the unit ON or OFF.
- Mode Button (MODE): Cycles through the operating modes:
- Cooling Mode: Provides powerful cooling for your room.
- Ventilation Mode: Circulates air without cooling. Features 3 fan speeds.
- Dehumidifying Mode: Removes excess moisture from the air.
- Temperature Adjustment Buttons (+ / -): Adjusts the desired temperature in Cooling mode.
- Speed Button (SPEED): Selects fan speed (Low, Medium, High) in Ventilation mode.
- Timer Button (TIMER): Sets the automatic ON/OFF timer for up to 24 hours.
- Silent Mode: The unit features a whisper mode (up to 59 dB) for quiet operation, ideal for sleeping.
The vertical oscillation of the air outlet grille ensures efficient air distribution throughout the room.
Maintenance
Regular maintenance ensures optimal performance and longevity of your air conditioner. Always unplug the unit before performing any maintenance.
Cleaning the Air Filter:
- Locate the air filter on the side or back of the unit.
- Carefully remove the filter.

Image: A user demonstrating the removal of the air filter from the side of the air conditioner for cleaning.
- Clean the filter using a vacuum cleaner or wash it gently with lukewarm water and mild detergent.
- Allow the filter to dry completely before reinserting it into the unit.
- Clean the air filter regularly, especially during periods of frequent use, to maintain air quality and efficiency.
General Cleaning:
- Wipe the exterior of the unit with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Ensure the unit is completely dry before plugging it back in.
Troubleshooting
If you encounter issues with your air conditioner, please refer to the following common problems and solutions before contacting support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on | No power supply; Power cord not plugged in; Circuit breaker tripped. | Check power outlet; Ensure power cord is securely plugged in; Reset circuit breaker. |
| Unit not cooling effectively | Air filter clogged; Exhaust hose not properly installed; Room too large; Doors/windows open. | Clean air filter; Ensure exhaust hose is properly vented; Close doors and windows; Ensure room size is within specifications. |
| Unit is noisy | Unit not on a level surface; Obstruction in fan. | Place unit on a flat, stable surface; Check for and remove any obstructions. |
| Remote control not working | Batteries dead or incorrectly inserted; Obstruction between remote and unit. | Replace batteries; Ensure correct polarity; Remove any obstructions. |
Specifications
| Feature | Detail |
|---|---|
| Brand | EQUATION (ADEO) |
| Model Name | Cool Silent |
| Cooling Capacity | 2500 W |
| Recommended Room Size | Up to 18 m² |
| Noise Level (Silent Mode) | Up to 59 dB(A) |
| Operating Modes | Cooling, Ventilation, Dehumidifying |
| Fan Speeds | 3 |
| Timer | Up to 24 hours |
| Power Source | Corded Electric |
| Voltage | 230 Volts |
| Dimensions (L x W x H) | 34 x 44 x 71 cm |
| Weight | 33 kg |
| Special Features | Dehumidifier, Portable, Remote Control, Wheels, Handles |
Warranty and Support
For warranty information and technical support, please contact the manufacturer, ADEO, or your point of purchase. Keep your proof of purchase for any warranty claims.
ADEO is a leading European player in home improvement. EQUATION is their brand for heating, air conditioning, water purification, and air treatment systems.





