Basic Documentation

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Siemens Universal controllers RMU710B, RMU720B, RMU730B CE1P3150en
Building Technologies Operating modes 03.10.2011
6.13.2 Room control combinations with heating controller
If a heating and a ventilation controller together control the same room, the
combination on the ventilation controller must be set to master.
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Geogr zone = 5
Room operating mode
Geogr zone = 5
Ventilation 1
Room control comb. =
Master
Room control comb. =
Slave external setpoints
Room unit
Geogr zone = 5
Room operating mode
Heating circuit 1
The ventilation controller sends the values
Comfort heating setpoint,
Precomfort heating setpoint, and Economy heating setpoint to the heating
controller via bus to overwrite the setpoints in the heating controller. This means
that the heating and ventilation controller use the same setpoints.
These values can no longer be set on the heating controller. If a readjustment is
needed, it must be entered on the ventilation controller (master).