Configuration - Siemens AVS75.39 Series User Manual

Heating/cooling circuit 1
Heating circuit 1
Cooling circuit 1
Use of mixing valve 1
Siemens
Building Technologies
6.17

Configuration

Line no. Operating line
5710 Heating circuit 1
Off ¦ On
5711 Cooling circuit 1
Off ¦ 4-pipe system cooling ¦ 2-pipe system cooling
5712 Use of mixing valve 1
None ¦ Heating ¦ Cooling ¦ Heating and cooling
Using this setting, heating circuit 1 can be switched on and off.
Off
Cooling circuit is deactivated.
4-pipe system cooling
HK
B16
T
B1
T
Q2 Q24
Y23/Y24
Y1/Y2
2-pipe system cooling
The parameter is only active in a 4-pipe system.
Heating
HC Heating circuit.
KK Cooling circuit
H Common heating flow
C Common cooling flow
The setting is required when one of the QX... relay outputs (configuration) is used
as a diverting cooling valve Y21.
User manual RVS43.345
The settings in detail
KK The cooling and heating circuits draw their
cooling / heating energy from separate
circuits.
The cooling and heating circuits draw their
cooling / heating energy from the same
common flow.
Cooling Heating and cooling
HK/KK
B1
T
Q2
Y1/Y2
Y21
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2013-09-02
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