NB 7902 - Range hood ELECTROLUX - Free user manual and instructions
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| Type of product | Range hood |
| Brand | Electrolux |
| Model | NB 7902 |
| Width | 600 mm |
| Depth | 500 mm |
| Height | 200 mm |
| Weight | 12 kg |
| Power supply | 220-240 V, 50 Hz |
| Motor power | 250 W |
| Max airflow | 800 m³/h |
| Noise level (max) | 65 dB |
| Number of speeds | 4 |
| Control type | Push buttons |
| Lighting | 2x LED |
| Filter type | Aluminum grease filter |
| Ducting outlet | 150 mm |
| Installation type | Wall-mounted |
| Maintenance | Clean grease filter monthly |
| Safety features | Thermal protection |
| Spare parts | Available from Electrolux service centers |
| Warranty | 2-year manufacturer warranty |
Frequently Asked Questions - NB 7902 ELECTROLUX
What is the recommended installation height above the hob?
For optimal performance, install the hood 65-75 cm above an electric hob and 75-80 cm above a gas hob. This height ensures efficient extraction while keeping the hood within safe reach.
How do I clean the grease filter?
The aluminum grease filter can be cleaned by soaking it in warm water with mild detergent, then brushing gently to remove grease. Alternatively, you can wash it in a dishwasher at a low temperature.
Why is my extractor hood noisy?
Noise may be caused by a clogged grease filter, a blocked duct, or improper installation. Check the filter, ensure the duct is unobstructed, and verify that all mounting brackets are tightened.
Can it be used in recirculation mode?
Yes, the NB 7902 can be used in recirculation mode by installing charcoal filters. This is ideal for kitchens where external ducting is not possible. Remember to replace charcoal filters regularly.
How often should I replace the charcoal filter?
For recirculation mode, replace the charcoal filter every 3 to 6 months, depending on usage intensity. If you cook frequently with heavy grease, replace it more often.
What type of lighting does it use?
This hood is equipped with LED lamps, which are energy-efficient and long-lasting. They provide bright illumination for cooking while consuming less power than halogen bulbs.
How do I reset the filter saturation indicator?
After cleaning or replacing the filters, press and hold the reset button for about 3 seconds until the indicator light turns off. This resets the counter for the next maintenance cycle.
Is the grease filter dishwasher safe?
Yes, the aluminum grease filter is dishwasher safe. Place it vertically to avoid damage from other dishes. Use a gentle cycle with moderate temperature to preserve its structure.
What is the maximum extraction capacity?
The Electrolux NB 7902 has a maximum airflow of 800 m³/h. This provides powerful ventilation for efficient smoke and odor removal in medium to large kitchens.
How do I switch between ducted and recirculation modes?
To switch modes, first disconnect the hood from power. For ducted mode, connect the exhaust duct to an external outlet. For recirculation mode, attach charcoal filters and use the included air dispersion grille. Follow the instruction manual for exact steps.
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USER MANUAL NB 7902 ELECTROLUX
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Product information
Brand : ELECTROLUX
Model : NB 7902
Category : Range hood