39
01/13424999894
Connection
7. Indoor environment control connection
Note
: Temperature control is only provided if the selector switch is set to automatic.
switches if, for example, the humidity
drops below or exceeds 50% relative humidity
14 13 17
°F
> 50 %
< 50 %
á
á
iVent 8A
7.4 Combined indoor environment control via temperature sensor and hygrostat / humidity sensor
14 13 17
°F
> 20 °C
< 20 °C
á
á
°C
> 50 %
< 50 %
iVent 8A
7.1 Temperature control via two temperature sensors with adjustable hysteresis
(threshold value for OPEN/CLOSED)
°C
°C
13 14 15 16
+ 24 V DC GND
17 18 19 20
+ 24 V DC GND
iVent 8A
flap open
switches, for example at > 20 °C
flap close
switches, for example at < 18 °C
Optional sensor
supply voltage
Optional sensor
supply voltage
7.2 Temperature control with one temperature sensor without adjustable hysteresis
14 13 17
°C
á
á
> 20 °C
< 20 °C
iVent 8A
switches if, for example, the temperature
drops below or exceeds 20 °C
7.3 Indoor environment control via hygrostat / humidity sensor
switches if, for example, the temperature
drops below or exceeds 20 °C
switches if, for example, the humidity
drops below or exceeds 50% relative humidity
Ventilation control panel iVent 8A
