1. Introduktion
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your atomberg Efficio 250mm Exhaust Fan. Please read these instructions carefully before using the product and retain them for future reference.

Billede: Forside view of the atomberg Efficio 250mm Exhaust Fan in white.
2. Produktfunktioner
The atomberg Efficio Exhaust Fan is designed for optimal ventilation in bathrooms and kitchens, incorporating advanced technology for performance and efficiency.
- Elegant og stilfuldt design: Constructed with durable ABS material.
- BLDC-motorteknologi: Energy-efficient, saving up to 65% in electricity consumption compared to ordinary exhaust fans.
- Lydløs drift: Engineered for quiet performance while delivering high air circulation.
- Høj lufttilførsel: Provides 1150 CMM (Cubic Meters per Minute) with 1300 RPM (Revolutions Per Minute).
- Nem vedligeholdelse: Designed for simple cleaning procedures.
- Integrated Back Flap: Prevents insects from entering the premises.
- Enkel installation: Easy to install and uninstall.

Image: Visual representation of the key features of the Efficio Exhaust Fan, including BLDC motor, silent operation, and back flaps.
3. Pakkens indhold
Sørg for, at alle følgende ting er til stede ved udpakning:
- atomberg Efficio Exhaust Fan (250mm, White)
- Udvidet garantikort
- Brugervejledning (dette dokument)
4. Specifikationer
| Specifikation | Detalje |
|---|---|
| Mærke | atomberg |
| Modelnavn | Efficio |
| Størrelse | 250 mm (10 tommer) |
| Farve | Hvid |
| Elektrisk ventilator design | Udstødningsventilator |
| Strømkilde | Elektrisk med ledning |
| Produktmål (D x B x H) | 39.2D x 19.2B x 40H Centimeter |
| Værelsestype | Kitchen, Bathroom |
| Monteringstype | Vægmontering |
| Wattage | 20 watt |
| Hastighed | 1300 RPM |
| Voltage | 220-240V |
| Antal hastigheder | 1 |
| Kontrolmetode | Knapstyring / Berøring |
| Materiale Type | ABS plast |
| Bladmateriale | Plast |
| Varens vægt | 1.9 kilo |
| Indendørs/Udendørs brug | Indendørs |

Image: Dimensional drawing for Efficio exhaust fans, including the 250mm (10 inch) model, showing measurements for installation.
5. Opsætning og installation
The atomberg Efficio Exhaust Fan is designed for wall-mounted installation. For optimal performance and safety, professional installation is recommended. Refer to the dimensional drawing in the specifications section for precise cut-out sizes.
Installationstrin:
- Forbered åbningen: Ensure the wall opening matches the fan's dimensions (Length x Width: 290mm for the 250mm model).
- Monter blæseren: Securely place the fan into the prepared opening.
- Elektrisk tilslutning: Connect the fan to a suitable power supply (220-240V) as per local electrical codes. Ensure the power is off during connection.
- Test drift: Once installed, turn on the power and test the fan's operation.
For assistance with installation, atomberg offers doorstep installation services. You can contact support for more details.

Image: Illustration of professional installation services available for atomberg products.
6. Betjeningsvejledning
The atomberg Efficio Exhaust Fan features simple button control for operation.
- Tænd/sluk: Press the designated button to turn the fan on or off.
- Hastighedskontrol: This model operates at a single speed (1300 RPM) for consistent ventilation.
Ensure the fan is connected to a stable power source before operation.
7. Vedligeholdelse
Regular cleaning and maintenance will ensure the longevity and efficient performance of your exhaust fan.
Rengøringsvejledning:
- Afbryd strømmen: Always switch off the power supply to the fan at the main circuit breaker before cleaning.
- Rent ydre: Tør ventilatorens yderflader af med en blød, tør klud.amp klæde. Undgå at bruge slibende rengøringsmidler eller opløsningsmidler.
- Rengør knive og gitter: Carefully remove any dust or debris from the fan blades and protective grille. A soft brush or vacuum cleaner attachment can be used.
- Saml igen: Sørg for, at alle dele er tørre, før du genopretter strømmen.
The fan is designed for easy cleaning and does not require lubrication.
8. Fejlfinding
If you encounter issues with your atomberg Efficio Exhaust Fan, refer to the following common problems and solutions:
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Ventilatoren tænder ikke | Ingen strømforsyning; Løse ledninger; Defekt afbryder | Check power connection and circuit breaker; Ensure wiring is secure; Test the switch. |
| Reduceret luftgennemstrømning | Blocked grille or blades; Obstruction in exhaust duct | Clean fan blades and grille; Check and clear any obstructions in the ducting. |
| Usædvanlig støj eller vibrationer | Loose mounting; Debris in fan; Damaged blades | Ensure fan is securely mounted; Disconnect power and check for debris; Inspect blades for damage. |
| Back flap not closing properly | Debris obstructing flap; Damaged flap mechanism | Clean any debris around the back flap; Contact support if mechanism is damaged. |
If the problem persists after attempting these solutions, please contact atomberg customer support.
9. Garanti og support
Your atomberg Efficio Exhaust Fan comes with a comprehensive warranty and dedicated customer support.
Garantioplysninger:
- Standard garanti: 1 år fra købsdatoen.
- Udvidet garanti: An additional 1 year of warranty upon product registration.
Please refer to the Extended Warranty Card included in your package for detailed terms and conditions.
Kundesupport:
For any queries, technical assistance, or warranty claims, please contact atomberg customer support:
- E-mail: support@atomberg.com
- Webwebsted: www.atomberg.com
- Gratis nummer: 84484 49442
atomberg maintains a PAN India Service Network with over 500 service centers across 16,000+ pincodes to provide prompt assistance.

Image: Information on atomberg's warranty policy and registration process.