DataSheet OPTIM201910 en GB

20 / 24 | Variable Air Volume Controllers
• Full range change-over determined heating/cooling control by VAV combined with CO
2
control
Room temperature T
r
(°C)
RC temperature control
demand value (%)
100
Min Max
Room air CO
2
value Q (ppm)
RC CO
2
control
demand value (%)
100
Min Max
Y = Max (Y1, Y2) VAV flow demand value
Y1
Y2
Comparator,
max. value selection
Cooling
Heating