•The national Standard on fuel-burning systems specifies a maximum depression of 0.04 mbar in such rooms.

•The air outlet must not be connected to chimney flues or combus- tion gas ducts. The air outlet must under no circumstances be connected to ventilation ducts for rooms in which fuel-burning appliances are installed.

•The air outlet installation must comply with the regulations laid down by the relevant authorities.

•When the unit is used in its extractor version, a sufficiently large ventilation hole must be provided, with dimensions that are approxi- mately the same as the outlet hole.

•National and regional building regulations impose a number of restrictions on using hoods and fuel-burning appliances connected to a chimney, such as coal or oil room-heaters and gas fires, in the same room.

•Hoods can only be used safely with appliances connected to a chimney if the room and/or flat (air/environment combination) is ventilated from outside using a suitable ventilation hole approxi- mately 500-600 cm2 large to avoid the possibility of a depression being created during operation of the hood.

•If you have any doubts, contact the relevant controlling authority or building inspector’s office.

•Since the rule for rooms with fuel burning appliances is “outlet hole of the same size as the ventilation hole”, a hole of 500-600 cm2, which is to say a larger hole, could reduce the performance of the extractor hood.

•If the hood is used in its filtering function, it will operate simply and safely in the above conditions without the need for any of the aforementioned measures.

•When the hood is used in its extractor function, the following rules must be followed to obtain optimal operation:

—short and straight outlet hose

—keep bends in outlet hose to a minimum

—never install the hoses with an acute angle, they must always follow a gentle curve.

—keep the hose as large as possible (preferably the same diam- eter as the outlet hole).

•Failure to observe these basic instructions will drastically reduce the performance and increase the noise levels of the extractor hood.

54

Page 3 Page 5
Page 4
Image 4
Electrolux CHDD 8890, CHDD 8820 installation instructions
Page 3 Page 5

CHDD 8890, DD 8890, CHDD 8820 specifications

The Electrolux CHDD 8820, DD 8890, and CHDD 8890 are sophisticated vacuum cleaners that epitomize modern design and cutting-edge technology, tailored for effective home cleaning experiences. These models seamlessly blend performance with user convenience, making them a valuable addition to any household.

The Electrolux CHDD 8820 stands out with its robust suction power and ergonomic design. This model incorporates powerful cyclonic technology that ensures consistent suction without loss of performance, even when the dust container fills up. The 2-in-1 functionality allows users to transition from an upright vacuum to a handheld version effortlessly, making it highly versatile for cleaning various surfaces. The advanced filtration system captures allergens and fine dust, promoting better indoor air quality, an essential feature for allergy sufferers.

Next in line, the Electrolux DD 8890 showcases the brand's commitment to efficiency and user-friendly features. This vacuum cleaner comes equipped with a self-cleaning brush roll, reducing hair tangles and maintenance time significantly. The model also incorporates smart sensors that automatically adjust the suction power based on the type of flooring, ensuring optimal cleaning performance whether on carpets or hard surfaces. Furthermore, the DD 8890 is complete with a digital display, providing users with real-time information about battery life and maintenance needs, increasing user engagement and convenience.

Lastly, the Electrolux CHDD 8890 offers a premium cleaning experience with its innovative design and high-tech features. This model includes a unique dust detection system that identifies areas with higher dirt levels and adjusts suction power accordingly. Additionally, the CHDD 8890 is designed with a lightweight construction, making it easy to maneuver around furniture and up staircases. The quiet operation of this vacuum cleaner is another highlight, allowing you to clean even during nighttime hours without disturbing the household.

With their impressive combination of features, technologies, and characteristics, the Electrolux CHDD 8820, DD 8890, and CHDD 8890 cater to the needs of modern consumers seeking efficiency, convenience, and superior cleaning results. These models not only enhance the cleaning process but also contribute to maintaining a healthier living environment.
Top Page Image Contents