Fancom I-FAN COMPLETE Bedienungsanleitung Seite 8

4. Attach the I-fan inside the I-fan shroud.
Check whether the I-fan can spin freely and that the screw fittings are on the underside of the motor.
5. Place the protective screen on the I-fan (optional).
Placement of a protective screen is necessary if the I-fan:

is within reach of animals and/or people, and

is installed at heights less than 2.7 m above the floor.
The blades of the I-fan may run backward due to external influences. To prevent the I-fan turning in the
opposite direction, it is necessary to place a shutter. If the rotating speed of the blades in the opposite
direction is higher than 25% of the I-fan unit's maximum RPM, the I-fan is no longer able to reverse the
blades to the correct direction of rotation. Then, the I-fan will not start and will sound an alarm.
Below is an example of where the connection box(es) and the manual controls may be placed.
The manual control can be connected to 1 or more fans (a maximum of 3).
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