Siemens AVS75.39 Series User Manual page 171

Mixing valve groups
basic unit
Siemens
Building Technologies
Line no. Operating line
6014 Function mixing group 1
Multifunctional ¦ Heating circuit 1 ¦ Return temp controller ¦ Primary contr/system
pump ¦ DHW primary controller ¦ Instantaneous water heater ¦ Return controller
cascade ¦ Cooling circuit 1 ¦ Heating circ/cooling circ 1 ¦ Ret temp contr sol fuel boil
The mixing valve groups are assigned to the following connections:
Connection terminal on the module
Multifunctional
Heating circuit 1
Return temp controller
Primary controller/system pump
DHW primary controller
Instantaneous DHW heater
Return controller cascade
Cooling circuit 1
Heating/cooling circuit 1
Return'controller solid fuel boiler
* Freely selectable in QX.../ BX...
FS = flow switch
Multifunctional
Under the setting "Multifunctional", the terminals planned for the mixing group
(QX2, 4, 5 and BX3) are released for other applications
Possible functions that can be assigned to these multifunctional inputs / output,
are: Displayed on line 5891, 5894, 5895 and 5932.
Heating circuit 1
For this application, the respective settings of operating page "Heating circuit 1"
can be adapted.
Return temp controller
For this application, the respective settings of operating page "Boiler" can be
adapted.
Primary controller/system pump
For this application, the respective settings of operating page "Primary controller /
system pump" can be adapted.
DHW primary controller
For this application, the respective settings of operating page "DHW storage tank"
can be adapted.
Instantaneous DHW heater
For this application, the respective settings of operating page "Instantaneous DHW
heater" can be adapted.
Return controller cascade
For this application, the respective settings of operating page "Cascade" can be
adapted.
Cooling circuit 1
For this application, the respective settings of operating page "Cooling circuit 1"
can be adapted.
Heating/cooling circuit 1
For this application, the respective settings of operating page "Heating circuit 1 and
cooling circuit 1" can be adapted.
Return controller solid fuel boiler
For this application, the respective settings of operating page "Solid fuel boiler" can
be adapted.
User manual RVS43.345
The settings in detail
QX4 QX2 QX5
* * *
Y1 Y2 Q2
Y7 Y8 Q1
Y19 Y20 Q14
Y31 Y32 Q3
Y33 Y34 Q34
Y25 Y26 Q25
Y23 Y24 Q24
Y1 Y2 Q2
Y9 Y10 Q10
BX3 H1
* *
B1 *
B7 *
B15 *
B35 *
B38 FS
B70 *
B16 *
B1 *
B72 *
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CE1U2354en_021
2013-09-02