Technical Manual
Glass Room Temperature Controller Smart SCN-RTRGx.02
MDT technologies GmbH •
51766 Engelskirchen • Papiermühle 1
•
Germany
Phone: +49-2263-
880 • [email protected] • www.mdt.de
49
49
4.4.2.10 Flow temperature limitation
Important:
This parameter is only available in the "Heating" mode!
The following parameter activates the flow temperature limitation:
Figure 20: Settings
–
Flow temperature limitation
The following settings are available:
ETS-Text
Dynamic range
[Default value]
Comment
Flow temperature
▪
not active
▪
active
Activation of the flow temperature
limitation.
Limit flow temperature to
10 … 60 °C
[40 °C]
Setting of the value to which the flow
temperature is to be limited.
Table 48: Settings
–
Flow temperature limitation
With this setting, the current flow temperature can be limited. This makes it possible to limit the
heating temperature as required in certain situations. If, for example, an underfloor heating system
is not to heat above a certain value in order to protect the floor coverings, the heating temperature
can be limited by the flow temperature limitation.
The flow temperature limitation requires a second sensor on the flow itself. This sensor measures
the current flow temperature. The object that measures the flow temperature is then connected in
a group address with the object for the flow temperature of the temperature controller. This then
limits the flow temperature according to the set parameters.
The following communication object is available:
Number Name/Function
Length Usage
24
Flow temperature Heating
–
Receive measured value
2 Byte Receiving the measured flow
temperature
Table 49: Communication object
–
Flow temperature limitation
