1. Sarrera
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.

Irudia: Aurrealdea view of the atomberg Efficio 250mm Exhaust Fan in white.
2. Produktuaren ezaugarriak
The atomberg Efficio Exhaust Fan is designed for optimal ventilation in bathrooms and kitchens, incorporating advanced technology for performance and efficiency.
- Diseinu dotorea eta dotorea: Constructed with durable ABS material.
- BLDC Motor Technology: Energy-efficient, saving up to 65% in electricity consumption compared to ordinary exhaust fans.
- Funtzionamendu isila: Engineered for quiet performance while delivering high air circulation.
- High Air Delivery: Provides 1150 CMM (Cubic Meters per Minute) with 1300 RPM (Revolutions Per Minute).
- Mantentze erraza: Designed for simple cleaning procedures.
- Integrated Back Flap: Prevents insects from entering the premises.
- Instalazio sinplea: 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. Paketearen edukia
Deskonprimitzean, ziurtatu honako elementu guztiak daudela:
- atomberg Efficio Exhaust Fan (250mm, White)
- Berme Luzatuko Txartela
- Erabiltzailearen eskuliburua (dokumentu hau)
4. Zehaztapenak
| Zehaztapena | Xehetasuna |
|---|---|
| Marka | atomberg |
| Ereduaren izena | Efficio |
| Tamaina | 250 mm (10 hazbete) |
| Kolorea | Zuria |
| Haizagailu elektrikoaren diseinua | Ihes-Haizagailua |
| Energia iturria | Kable elektrikoa |
| Produktuaren neurriak (L x W x H) | 39.2D x 19.2Z x 40A zentimetro |
| Gela Mota | Kitchen, Bathroom |
| Muntatze Mota | Hormako Muntaia |
| Wattage | 20 Watt |
| Abiadura | 1300 RPM |
| liburukiatage | 220-240V |
| Abiadura kopurua | 1 |
| Kontrol-metodoa | Botoi-kontrola / Ukimena |
| Material Mota | ABS plastikoa |
| Pala Materiala | Plastikoa |
| Elementuaren pisua | 1.9 kilogramo |
| Barruko/Kanpoko erabilera | Barruan |

Image: Dimensional drawing for Efficio exhaust fans, including the 250mm (10 inch) model, showing measurements for installation.
5. Konfigurazioa eta instalazioa
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.
Instalazio urratsak:
- Inaugurazioa prestatu: Ensure the wall opening matches the fan's dimensions (Length x Width: 290mm for the 250mm model).
- Muntatu haizagailua: Securely place the fan into the prepared opening.
- Konexio elektrikoa: Connect the fan to a suitable power supply (220-240V) as per local electrical codes. Ensure the power is off during connection.
- Proba funtzionamendua: 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. Funtzionamendu-argibideak
The atomberg Efficio Exhaust Fan features simple button control for operation.
- Piztu/Itzali: Press the designated button to turn the fan on or off.
- Abiadura kontrola: 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. Mantentzea
Regular cleaning and maintenance will ensure the longevity and efficient performance of your exhaust fan.
Garbiketa jarraibideak:
- Deskonektatu energia: Always switch off the power supply to the fan at the main circuit breaker before cleaning.
- Garbitu kanpoaldea: Garbitu haizagailuaren kanpoko gainazalak oihal leun eta lehor batekinamp oihal. Saihestu garbitzaile edo disolbatzaile urratzaileak erabiltzea.
- Palak eta parrilla garbitu: Carefully remove any dust or debris from the fan blades and protective grille. A soft brush or vacuum cleaner attachment can be used.
- Berriz muntatu: Ziurtatu pieza guztiak lehor daudela korrontea berrezarri aurretik.
The fan is designed for easy cleaning and does not require lubrication.
8. Arazoak
If you encounter issues with your atomberg Efficio Exhaust Fan, refer to the following common problems and solutions:
| Arazoa | Kausa posiblea | Irtenbidea |
|---|---|---|
| Fan ez da pizten | Energia hornidurarik ez; Kableatu soltea; Etengailu akastuna | Check power connection and circuit breaker; Ensure wiring is secure; Test the switch. |
| Aire-fluxua murriztu | Blocked grille or blades; Obstruction in exhaust duct | Clean fan blades and grille; Check and clear any obstructions in the ducting. |
| Ezohiko zarata edo bibrazioa | 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. Bermea eta Laguntza
Your atomberg Efficio Exhaust Fan comes with a comprehensive warranty and dedicated customer support.
Bermearen informazioa:
- Berme estandarra: Erosketa-egunetik urtebetera.
- Berme Hedatua: 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.
Bezeroarentzako laguntza:
For any queries, technical assistance, or warranty claims, please contact atomberg customer support:
- Posta elektronikoa: support@atomberg.com
- Webgunea: www.atomberg.com
- Doako Zenbakia: 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.