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ATTENTION!
Only trained technicians are permitted to install the device and set up the electric connections.
Structure of the device:
1. Front cover
2. Circuit board
3. Terminal block
4. Fan enclosure
5. Motor
6. Fan
Functions
Air vent fans are ideal for venting rooms, removing humidity and odors.
The EV and EVZ product lines manufactured by Somogyi Elektronic both have three types: the standard model, a fan with timer and a fan with timer and
humidity sensor.
Installation
IMPORTANT: When installing the fan, you need to make sure there is proper air supply in the room you wish to ventilate using the fan. According to the
DIN 18017 standard this means that there must be an opening (air vent grill) with a free surface of at least 150 cm between the room and the rest of the
apartment. If this is not met, the fan may create a vacuum effect, which is dangerous and creates a life hazard.
When locating the fan, make sure that it is at least 2.3 m above the floor level. If you are installing the fan in a room where water is present (e.g., in a
bathroom), follow the instructions in Section 701 of the DIN/VDE 0100 standard.
The device's protection level is IPX4, which means it is protected against splashing water from all directions. Figure 2 shows the proper way to install the
fan with adequate protection in a room where water is present.
Installation in a room where water is present:
The fan can be installed in several different locations: in the ceiling, in the wall, or in a glass surface. Create a hole with a
diameter of 100 mm that can accommodate the fan's output tube. The output tube must be connected to the room's
ventilation system, the building's existing common ventilation system, or it must go directly to the building's exterior.
Installation must be supervised by an authorized expert!
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Figure 2
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