Commissioning Instructions

24
Siemens A6V11422293_en--_d
Smart Infrastructure 2021-11-12
Heating circuit outside temperature-dependent: Signal selection and I/O configuration
1 2 3
“Heating circuit outside temperature-
dependent” provides flow temperature control,
e.g. for a floor heating circuit. Flow
temperature setpoint is calculated by a heating
curve based on outside temperature and
internal scheduler.
Internal setpoint by heating curve and outside
temperature sensor at X1.
Select Signal type selection for X1 [2]. Choose the sensor element used at terminal
X1, e.g. LG-Ni1000 for QAC22.