Technical Manual
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Central Operation Unit Smart
MDT technologies GmbH •
51766 Engelskirchen • Papiermühle 1
Phone: +49-2263-
880 • Fax: +49-2263-4588 • [email protected] • www.mdt.de
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4.8.5 Operating Heating/Cooling
An additional level can be activated to operate the internal temperature controller/ internal
ventilation control of the Smart control panel directly on the unit. This level can have up to 4 keys
and is displayed on the unit as the heating/ventilation functional level.
No communication objects are available for these functions and the button functions only affect the
internal temperature controller or the internal ventilation control!
The push-buttons can be parameterised as either a one-button function or a two-button function.
The following functions are available:
4.8.5.1 Mode Selection
Single-button function
Two-button function
With the function "Mode Selection" the HVAC Mode can be switched.
The following figure shows the available settings (here for two-button function):
Figure 34: Settings - Mode Selection