Technical Manual Temperature Controller
MDT technologies GmbH •
51766 Engelskirchen • Papiermühle 1
Tel.: +49-2263-
880 • Fax: +49
-2263-4588
• [email protected] • www.mdt.de
45
4.5.6 Additional settings for heating and cooling
The following settings are available at the ETS-Software:
Figure 22: Heating & Cooling
The following chart shows the dynamic range, when the controller type is adjusted as heating and
cooling:
ETS-text
Dynamic range
[default value]
comment
System
2 Pipe system
4 Pipe system
Setting for combined or divided heating
and cooling circuits
Heating/cooling switch
over
automatically
via object
Selection between manual and
automatic switch over
Table 38: Heating & Cooling
When the controller type is chosen as heating and cooling, the upper shown settings are available.
By the setting for the system, the used system can be chosen. When a combined heating and cooling
system is used, the setting 2 Pipe system must be chosen. When a divided system for heating and
cooling is used, the setting 4 Pipe system must be chosen.
Furthermore it is possible to choose between an automatic and a manual switch over.
