Technical Data Of The Controller; Motor Data; Intended Use Of All Iv Smart Versions; Incorrect Use - SystemAir IV Smart EC Montage- Und Betriebsanleitung

10 | Description IV Smart
5.6

Technical data of the controller

Voltage = 100...240 VAC
Frequency = 50...60 Hz
Table 3 CO control unit components
Component
Fan
CO sensor
External alarm device (optional)
5.7

Motor data

The motor data can be found on the name plate of the motor, or in the technical documents of the motor
manufacturer.
5.8

Intended use of all IV Smart versions

• The fans are intended for installation in underground and above-ground parking structures, to facilitate ventilation
and cold smoke extraction.
• For optimum operation, the jet fan must be suspended horizontally from the ceiling in such a position that intake and
outlet are unobstructed.
• The maximum admissible operating data on the name plate apply to an air density of 1.2 kg/3³ (sea level) and a
maximum air humidity of 80%.
• The fan is suitable for conveying clean air, with a density of 1.3 kg/m3 and a max. air humidity of 95%.
5.9

Incorrect use

Incorrect use refers mainly to using the fan in another way to that described. The following uses are incorrect and
hazardous:
• Conveying of explosive and combustible media
• Conveying of aggressive media

5.10 Terminal boxes

IV Smart AC
Function
Two fans with a 0-10 V control input and hall output, for ventilation of the
room being monitored.
CO sensor with 4...20 mA measuring signal output that reflects a 0...300
ppm CO concentration.
Connection of an alarm siren or alarm light
• Installation outside
• Operation in an explosive atmosphere
IV Smart EC
GB
IV Smart CO
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