Basic Documentation

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Siemens Universal controllers RMU710B, RMU720B, RMU730B CE1P3150en
Building Technologies Fan speed controller, demand-controlled (basic type P) 03.10.2011
23 Fan speed controller, demand-
controlled (basic type P)
23.1 General
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The "supply air fan" or "extract air fan" is intended for demand-controlled speed
control with individual VAV room controllers.
The individual room controllers are connected via KNX and exchange the relevant
operating data. They execute the following functions:
 Demand-controlled speed control with pressure setpoint optimization (next
Section)
 Demand-controlled plant operation via KNX bus (See 12.3)

Demand-controlled supply air temperature control (Section 12.4)