SystemAir VSC Series

16
Topvex FC
Compact Air Handling Unit
Operation and Maintenance Instructions
Document in original language
125918-EN_GB
2015-03-16 A001
Operation and Maintenance Instructions
Systemair AB
Fig. 7
VSC units are equipped with a built in regulator.
Fig. 8 Electric components
Position Description
1 Regulator E-28
2 Transformer 230/24V DC
3 Pressure transmiters (Fans, Filters)
4 SSR relay - EL heater
5 Terminals for mains supply to the unit and air dumpers control
6 Main switch
7 Safety contactor
8 Terminals for external components
9 Fans fuses
1 2
5
4
3
6
7 8
9