Heater circuit @@&name@@

 

Set point calculation and enabling for a static heater circuit. The enabling has 3 levels:

 

 

 

 

The heat limit of the outside air temperature set the set point of the heater circuit at 20°C, if the outside air temperature exceeds this limit value, even if a calculated set point greater than 21°C is present from the heat curve. The individual operating modes are as follows:

 

 

Parameter

Value

Building management system switch (1=Auto, 2=Off, 3=Frost, 4=Night, 5=Day, 6=Chimney sweep, 7=IB floor)

@adj_Vorwahl.0p@

Timing function (0=in control, 1=by SCADA)

@adj_UhrTyp.0p@

Selected switching channel in control (1..10 = switching channel 1..10, 11=not used)

@adj_Kanal.0p@

Night setback

@adj_NachtAbs.1p@ °C

Heater limit value 'day'

@adj_HeizGwTag.1p@ °C

Heater limit value 'night'

@adj_HeizGwNacht.1p@ °C

Heater limit value 'hysteresis'

@adj_AtGwHyst.1p@ °K

Frost protection function limit value 'On'

@adj_FrostGwEin.1p@ °C

Frost protection function limit value 'Off'

@adj_FrostGwAus.1p@ °C

Duration of chimney sweep or IB floor heating

@adj_FbDauer.0p@ Std.

Minimum outside air temperature (X1)

@adj_KurveX1.1p@ °C

Associated set point inlet temperature (Y1)

@adj_KurveY2.1p@ °C

Base outside air temperature (X2)

@adj_KurveX2.1p@ °C

Associated set point inlet temperature (Y2)

@adj_KurveY2.1p@ °C

Base outside air temperature (X3)

@adj_KurveX3.1p@ °C

Associated set point inlet temperature (Y3)

@adj_KurveY3.1p@ °C

Maximum outside air temperature (X4)

@adj_KurveX4.1p@ °C

Associated set point inlet temperature (Y4)

@adj_KurveY4.1p@ °C