Preselection of
plant diagram
Line no. Operating line
5700 Preselection
The plant diagrams shown in chapter "Applications" can be preselected by entering a
diagram number. The plant diagram is the result of preselection plus the connected
sensors.
Preselection
The sensors contained in th
e selected plant diagram must be connected to ensure that
automatic sensor identification will not detect some other plant diagram.
Manual setting /
adjustment of partial diagrams
The plant diagrams consist of several partial diagrams.
The required partial diagrams can be used to manually produce the required final plant
diagram.
But it is also possible to modify and adjust partial diagrams of a plant diagram
generated via "Presetting" (5700).
A catalog with partial diagrams, which is separately available, contains the partial
diagrams implemented in the controller – classified according to groups. Also listed in
the catalog are the required operating lines which must be set to produce the
respective partial diagrams, plus the sensors required for the relevant partial diagram.
You can use o
perating lines 6212 - 6217 (see page 195) to check if your adjustments
led to the right partial diagram. The check number shown there must accord with the
relevant components group.
Heating/cooling circuit 1
Line no. Operating line
5710 Heating circuit 1
Off ¦ On
5711 Cooling circuit 1
Off ¦ 4-pipe system ¦ 2-pipe system¦
5712 Use of mixing valve 1
None ¦ Heating ¦ Cooling ¦ Heating and Cooling
Using this setting, heating circuit 1 can be switched on and off.
Heating circuit
1
Off.
Cooling circuit
1
Overtemperature protection deactivated
4-pipe system
Q2
HK
T
Y1/Y2
B1
Q24
KK
T
Y23/Y24
B16
The cooling and heating circuits draw their
cooling / heating energy from separate
circuits.
169/258
Siemens Switzerland Ltd User manual RVS61.843, RVS41.813 CE1U2355en_02
HVAC Products 6 The settings in detail 28. September 2009
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