MDT Technologies SCN-RT2UP.01, Руководство пользователя

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Technical Manual Temperature Controller
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Tel.: +49-2263-
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• knx@mdt.de • www.mdt.de
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4.4.7 Flow temperature limit
For avoiding fluctuations at the control circuit, an additional flow temperature limit can be activated:
Figure 16: Flow temperature limit
The dynamic range of the flow temperature limit is shown at the following chart:
Unterfunktion Wertebereich
[Defaultwert ]
Kommentar
Temperaturbegrenzung Vorlauf

nicht aktiv

aktiv
Aktivierung/Deaktivierung einer
Vorlauftemperaturbegrenzung pro
Kanal
Table 31: Settings flow temperature limit
The flow temperature limit restricts the actual flow temperature. This allows you, to limit the heating
temperature, which is needed in some situations. If for example an underfloor heating must not heat
above a certain value to protect the flooring, the heating temperature can be limited by the flow
temperature limit. The flow temperature limit needs a second sensor at the flow. This sensor
measures the actual flow tempearure. The object, which contains the temperature value, must be
connected to the object for the flow temperature of the heating actuator. This one limits the flow
temperature now, according to the adjusted parameters.
Nummer Name Größe Verwendung
28 Vorlauftemperatur 2 Byte Verarbeitung der gemessenen Vorlauftemperatur
Table 32: Communication objects flow temperature limit
The flo te pe atu e li it is set i the e u “etup ge e al a d is alid fo all ha els. A flo
temperature limitation is only available for the heating mode.