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Building Technologies Division User Manual LMS14… CC1U7471en
6 The settings in detail 28.01.2015
Line no. Operating line
6632 Note OT limit ext source
No
Yes
Additional heat sources connected via LPB can be locked or released according to their
own parameters, based on the outside temperature (e.g. air-water heat pump). This
state is distributed via LPB. In a cascaded system, the master therefore knows whether
or not an additional heat source (slave) is available according to its usage limits
(outside temperature) so that it can be switched on, if required.
No
No consideration is given to the Ecobit from the external heat source.
Caution!
If LMS14... control (slave) is connected as a further heat source, this parameter
must be set to No!
Yes
Consideration is given to the Ecobit from the external heat source and the cascaded
system is controlled according to the available heat sources.
Note OT limit
ext source