DataSheet OPTIM201910 en GB

Variable Air Volume Controllers | 19 / 24
• Heating/Cooling with forced ventilation
• Heating/Cooling or Heating/Heating via change-over
Output signal
100%
100% ... 0% 0% ... 48%
Controller output
0%
52% ... 100%
20% by default min. flow
at cool output for VAV control
Y1
Y3 = 100% at forced ventilation
Y2
Neutral zone
Neutral zone
Output signal
100%
22°C by default heating setpoint 24°C by default cooling setpoint
Room temperature T
r
(°C)
0%
Y1 Y2
Summer mode activated by change-over input
Output signal
100%
52% ... 100% 0% ... 48%
Room temperature T
r
(°C)
0%
Y1
Winter mode activated by change-over input
22°C by default heating setpoint
Y2
Neutral zone
Neutral zone