Introduction
Thank you for choosing the Orient Electric Durachill 40L Portable Air Cooler. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new air cooler. Please read it thoroughly before use and retain it for future reference.
Key Features
- High Air Delivery: Equipped with Aerofan technology, this cooler delivers 17% more air at 2100 m³/hour, ensuring faster and more uniform cooling.
- Advanced Cooling Pads: Features 3-side Densenest Honeycomb pads that retain 45% more water, providing 25% extra cooling efficiency.
- Multi-directional Airflow: Utilizes 4-way deflection louvers, including motorized vertical louvers and adjustable horizontal louvers, for even cool air distribution.
- User-Friendly Design: Offers three adjustable speed settings (Low, Medium, High), a clear water level indicator, and 360-degree swivel wheels for easy mobility.
- Inverter Compatible: Designed to work with inverters, ensuring consistent cooling even during power outages.
- Collapsible Louvers: Fully collapsible louvers help prevent dust and insects from entering the cooler when not in use.

Image: The Orient Electric Durachill 40L Portable Air Cooler highlighting its 3-side Densenest Honeycomb pads for enhanced cooling.

Image: The air cooler demonstrating its Aerofan technology for 17% more air delivery.

Image: Illustration of the air cooler's 4-way air deflection system, showing cool air spreading up to 26 ft.
Setup
- Unboxing: Carefully remove the air cooler from its packaging. Inspect for any damage during transit.
- Attach Castor Wheels: If not pre-installed, attach the provided 360-degree swivel castor wheels to the base of the cooler for easy movement.
- Positioning: Place the air cooler on a flat, stable surface in a well-ventilated area. Ensure there is adequate space around the unit for proper airflow.
- Fill Water Tank: Open the water inlet and fill the 40-liter reservoir with clean water. Monitor the water level indicator to avoid overfilling. For enhanced cooling, you may add ice to the ice chamber if available.
- Power Connection: Plug the power cord into a suitable electrical outlet (240V AC).

Image: Close-up of the control panel, water level indicator, and castor wheels, illustrating the cooler's convenience features.
Operating Instructions
- Power On: Turn the 'Speed' knob to the desired setting (Low, Medium, High) to switch on the cooler.
- Adjust Fan Speed: Rotate the 'Speed' knob to select between Low, Medium, or High fan speeds according to your comfort needs.
- Activate Cooling: Turn the 'Function' knob to 'Pump' to start the water pump and activate the evaporative cooling function. For continuous cooling and swing, select 'Pump & Swing'.
- Adjust Airflow Direction:
- The vertical louvers are motorized and will swing automatically when the 'Swing' function is active.
- Manually adjust the horizontal louvers to direct the airflow upwards or downwards as desired.
- Power Off: Turn both 'Speed' and 'Function' knobs to the 'Off' position to switch off the cooler.
Maintenance
Regular maintenance ensures optimal performance and longevity of your air cooler.
- Water Tank Cleaning: Drain and clean the water tank regularly (at least once a week) to prevent algae growth and maintain hygiene. Use a mild detergent and rinse thoroughly.
- Cooling Pad Cleaning: Periodically inspect the Densenest Honeycomb pads for dust and mineral deposits. Clean them gently with water and a soft brush. Replace pads if they are heavily clogged or damaged.
- Exterior Cleaning: Wipe the exterior surfaces of the cooler with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Collapsible Louvers: Ensure the collapsible louvers are clean and operate smoothly. Close them when the cooler is not in use to protect internal components from dust.

Image: The air cooler showcasing its fully collapsible louvers, designed to keep dust and insects out when not in operation.
Troubleshooting
If you encounter any issues, refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| Cooler not turning on | No power supply; Power knob is off. | Check power cord connection and wall outlet. Ensure 'Speed' knob is turned to a speed setting. |
| No cooling effect | Water tank empty; Pump not running; Cooling pads clogged. | Fill water tank. Ensure 'Function' knob is set to 'Pump' or 'Pump & Swing'. Clean or replace cooling pads. |
| Weak airflow | Fan speed set too low; Obstruction in air vents. | Increase fan speed using the 'Speed' knob. Clear any obstructions from the air intake or outlet. |
| Unpleasant odor | Stagnant water in tank; Dirty cooling pads. | Drain and clean the water tank thoroughly. Clean or replace cooling pads. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Orient Electric |
| Model Name | Durachill 40L |
| Model Number | CP4002H |
| Material | Polypropylene (PP) |
| Mounting Type | Freestanding |
| Special Feature | Portable, Inverter Compatible, Collapsible Louvers |
| Colour | White & Grey |
| Air Flow Capacity | 1750 Cubic Feet Per Minute (2100 m³/hour) |
| Controls Type | Knob |
| Reservoir Capacity | 40 Liters |
| Floor Area Coverage | 200 Square Feet |
| Item Weight | 8000 Grams |
| Recommended Uses | Commercial, Residential |
| Form Factor | Personal |
| Wattage | 150 Watts |
| Number Of Speeds | 3 |
| Voltage | 240 Volts (AC) |
| Operation Mode | Manual |
| Dimensions (D x W x H) | 36.4D x 46W x 88.5H Centimeters |
| Included Components | Air cooler |

Image: The air cooler with its key dimensions (height, width, depth) and 40L capacity indicated.

Image: A guide table to help select the right air cooler type based on region, climate, room size, usage, and capacity.
Warranty and Support
Your Orient Electric Durachill 40L Portable Air Cooler comes with a 12-month warranty against manufacturing defects from the date of purchase.
For any product-related assistance, service requests, or warranty claims, please contact Orient Electric customer support:
- Customer Helpline Number: [Please refer to your product packaging or official Orient Electric website for the current helpline number.]
- Manufacturer: Avion digitek Pvt ltd Deogun Industries Private Limited
- Manufacturer Address: KHEWAT NO 458/459, KHATONI NO 473,JAKHODA, BAHADURGARH - 124505, Haryana
Please keep your purchase receipt and warranty card safe for future reference.





