Basic Documentation

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Siemens Modular Heating Controller RMH760B CE1P3133en
Building Technologies 15 Communication 2017-09-29
For detailed information, refer to subsection 9.10.3 "Room control combination".
In the case of a room control combination with a ventilation plant, the ventilation plant
will always adopt the function of the room control master.
QAW740
RM..
RM..
3131Z11
Geographical zone: 5
Room unit
Heating circuit 2
Room operating mode
Setpoints
Heating circuit 1
Room control
combination = Master
Room operating mode
Setpoints
Room control combination =
Slave internal setpoints
Geographical zone: 5
Geographical zone: 5
In the case of a room control combination, the setpoint can be adopted, in addition to
the room operating mode.
QAW740
RM..
RM..
3131Z12
Geographical zone: 5
Room unit
Heating circuit 2
Room operating mode
Setpoints
Heating circuit 1
Room control
combination = Master
Room operating mode
Setpoints
Room control combination =
Slave external setpoints
Geographical zone: 5
Geographical zone: 5
The following overview shows the different communication variants described in this
subsection. The settings are shown with 2 plants (plants 1 and 2) which can be located
on different controllers.
Variants 1 through 3 can also be used with several plants.
For detailed information about the settings, refer to the following subsections.
⇒
Extension of vari
ant 4
with the same setpoints
(variant 5)