12 SmartFan EN
4 Electrical installation
The SmartFan home ventilation system can only be used in conjunction with a TOUCH or
LED control unit.
The SmartFan is controlled via a BUS system, meaning that all units can be connected to the
control unit individually or serially. The control unit can be installed anywhere within a home‘s
electrical system. BUS signals can travel a maximum distance of 1000 m. 4-pole cables must
be used, whereby LiYY cables are recommended.
The control unit‘s socket is equipped with two rows of ports. Each can be used to connect
one series of SmartFan units. Should several series need to be connected, the bottom (larger)
row of ports or screw terminals can be used.
Example of the wiring of six SmartFans
The following table serves as a guide, showing the maximum length per segment (cable
length between two units) to ensure adequate supply voltage.
Cable diameter Segment length
0,25 mm² 40 m
0,5 mm² 70 m
0,75 mm² 100 m
Power supply
To Next Page
Loading...
