Basic Documentation

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Siemens Universal controllers RMU710B, RMU720B, RMU730B CE1P3150en
Building Technologies Communication 03.10.2011
The Geographical zone (apartment) symbolizes the room to be controlled. Within
this zone, all data relevant to the room such as operating mode, setpoints, actual
values incl. user intervention and effects are exchanged.
Main menu > Commissioning > Communication > Room >
Operating line Range Factory setting
Geographical zone (apartment) ----, 1...126 ----
Time switch slave (apartment) ----, 1...126 ----
Room model variants
The following variants are intended to help find the correct setting (for the
respective building situation) via the operating lines "Geographical zone
(apartment)" and "Time switch slave (apartment)".
Basic variant 1 assumes that a ventilation plant has its own individual room
operating mode regardless of other plants (heating circuits, etc.). No geographical
zone needs to be set for this application; "Geographical zone (apartment)" can be
kept at "----".
The QAW740 is available as a digital room operator unit with bus communication.
To allow the room operator units to influence the ventilation controllers, the same
geographical zone must be set. The ventilation controller receives the room
temperature and setpoint adjustment from the room operator unit. In addition, data
to determine the room operating mode is exchanged with the RMU7..B basic
type A.
QAW740 RM..
3150Z06en
Room temperature
Geogr zone = 5
Room unit
Geogr zone = 5
Ventilation unit 1
Room temperature
A calendar for the common holidays and special days are defined. The occupancy
times (time switches) of the various geographical zones are individual, but the
same holidays or special days apply to all (or individual) zones.
See section 6.7 "Room op mode selection (basic types A, U)" for settings.
Setting values
V
ariant 1: Autonomous
controllers
Variant 2: Extension by 1
(with room unit)
Variant 3: Controllers
with common
holiday /special day
program