1. Introdución
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.

Imaxe: Fronte view of the atomberg Efficio 250mm Exhaust Fan in white.
2. Características do produto
The atomberg Efficio Exhaust Fan is designed for optimal ventilation in bathrooms and kitchens, incorporating advanced technology for performance and efficiency.
- Deseño elegante e elegante: Constructed with durable ABS material.
- BLDC Motor Technology: Energy-efficient, saving up to 65% in electricity consumption compared to ordinary exhaust fans.
- Funcionamento silencioso: 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).
- Fácil mantemento: Designed for simple cleaning procedures.
- Integrated Back Flap: Prevents insects from entering the premises.
- Instalación sinxela: 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. Contido do paquete
Ao desembalar, asegúrese de que estean presentes todos os seguintes elementos:
- atomberg Efficio Exhaust Fan (250mm, White)
- Tarxeta de garantía ampliada
- Manual de usuario (este documento)
4. Especificacións
| Especificación | Detalle |
|---|---|
| Marca | atomberg |
| Nome do modelo | Efficio |
| Tamaño | 250 mm (10 polgadas) |
| Cor | Branco |
| Deseño de ventiladores eléctricos | Ventilador de escape |
| Fonte de enerxía | Eléctrico con cable |
| Dimensións do produto (P x A x A) | 39.2P x 19.2L x 40H centímetros |
| Tipo de habitación | Kitchen, Bathroom |
| Tipo de montaxe | Soporte de parede |
| Wattage | 20 vatios |
| Velocidade | 1300 RPM |
| Voltage | 220-240 V |
| Número de velocidades | 1 |
| Método de control | Control por botón / Táctil |
| Tipo de material | Plástico ABS |
| Material da lámina | Plástico |
| Peso do elemento | 1.9 quilogramos |
| Uso interior/exterior | Interior |

Image: Dimensional drawing for Efficio exhaust fans, including the 250mm (10 inch) model, showing measurements for installation.
5. Configuración e instalación
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.
Pasos de instalación:
- Preparar a apertura: Ensure the wall opening matches the fan's dimensions (Length x Width: 290mm for the 250mm model).
- Montar o ventilador: Securely place the fan into the prepared opening.
- Conexión eléctrica: Connect the fan to a suitable power supply (220-240V) as per local electrical codes. Ensure the power is off during connection.
- Proba de funcionamento: 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. Instrucións de funcionamento
The atomberg Efficio Exhaust Fan features simple button control for operation.
- Encendido/apagado: Press the designated button to turn the fan on or off.
- Control de velocidade: 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. Mantemento
Regular cleaning and maintenance will ensure the longevity and efficient performance of your exhaust fan.
Instrucións de limpeza:
- Desconectar a enerxía: Always switch off the power supply to the fan at the main circuit breaker before cleaning.
- Exterior limpo: Limpe as superficies exteriores do ventilador cun pano suave eamp pano. Evite o uso de limpadores abrasivos ou disolventes.
- Clean Blades and Grille: Carefully remove any dust or debris from the fan blades and protective grille. A soft brush or vacuum cleaner attachment can be used.
- Remontar: Asegúrese de que todas as pezas estean secas antes de restablecer a corrente.
The fan is designed for easy cleaning and does not require lubrication.
8 Solución de problemas
If you encounter issues with your atomberg Efficio Exhaust Fan, refer to the following common problems and solutions:
| Problema | Causa posible | Solución |
|---|---|---|
| O ventilador non se acende | No power supply; Loose wiring; Faulty switch | Check power connection and circuit breaker; Ensure wiring is secure; Test the switch. |
| Fluxo de aire reducido | Blocked grille or blades; Obstruction in exhaust duct | Clean fan blades and grille; Check and clear any obstructions in the ducting. |
| Ruído ou vibración inusual | 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. Garantía e soporte
Your atomberg Efficio Exhaust Fan comes with a comprehensive warranty and dedicated customer support.
Información da garantía:
- Garantía estándar: 1 ano dende a data de compra.
- Garantía ampliada: 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.
Atención ao cliente:
For any queries, technical assistance, or warranty claims, please contact atomberg customer support:
- Correo electrónico: support@atomberg.com
- Websitio: www.atomberg.com
- Número gratuíto: 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.





