Assortment / System Description

Control function
Output signals to the aggregates
11
A6V10866237_en--_b_08 43 | 275
11.5.1 Staged output
The stage converter associated with staged aggregates, e.g. a 3-stage
ventilator, is always enabled. The threshold values for the stage converter are
fixed in DXR2 and cannot be changed. The stages switch based on the room
controller in %.
Req Demand from room controller
Y Output signal
Figure: Characteristic curve and switching points of the 1-stage aggregate
converter
Req Demand from room controller
Y Output signal
Figure: Characteristic curve and switching points of the 2-stage aggregate
converter
Req Demand from room controller
Y Output signal
Figure: Characteristic curve and switching points of the 3-stage aggregate
converter
11.5.2 Modulating output
The associated modulating converter is always enabled on aggregates without
stages.
Req Demand from room controller
Y Output signal
Figure: Characteristic curve of the modulating aggregate converter