191/218
Siemens Building Technologies Basic Documentation RVA53.242, RVA53.242 CE1P2373E
Landis & Staefa Division General control processes 26.03.2001
If the flow temperature setpoint corrected by the room influence falls below the room
temperature setpoint plus a correction value, the heating will be switched off.
• Heating’s switch-off point
16
31OEM
10
S
2TRw TVwk −+≤
If the flow temperature setpoint corrected by the room influence exceeds the room
temperature setpoint plus a correction factor, the heating will be switched on.
• Heating’s switch-on point
16
31OEM
10
S
4TRw TVwk −+≥
TVwk Flow temperature setpoint readjusted by the room influence
TRw Room temperature setpoint
s Slope of heating curve
Switching off
Switching on
To Next Page
Loading...
