Basic board 5/EC-ZI

Selection of different volume flows for basic ventilation and demand ventilation possible:

15/20/30/40/45/50/60/(90)

Time delay adjustable to 0, 15 or 30 minutes
Interval switching: every 30 minutes demand ventilation every four hours or 15 minutes demand ventilation every two hours
Switch-on delay adjustable to OFF, 45 or 120 seconds
Slot for an additional module:
Radar-supported motion detector 5/BM or
FM-EO radio module or
Diagnostic cable
Filter change indicator