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Siemens Schweiz AG User Manual OEM CE1U2353en01a
HVAC Products Table of contents 22. November 2006
Table of contents
1Overview of OEM settings ............................................................................... 4
2The settings in detail...................................................................................... 15
2.1 Operator section ............................................................................................ 15
Operation and display.................................................................................... 15
2.2 Heating circuits .............................................................................................. 15
mixing valve control ....................................................................................... 15
2.3 Domestic hot water........................................................................................ 16
Setpoints........................................................................................................ 16
Release ......................................................................................................... 16
2.4 Pump H1/H2 .................................................................................................. 17
pump H1 ........................................................................................................ 17
2.5 Primary controller / system pump .................................................................. 17
flow temperature setpoint limitations ............................................................. 17
mixing valve control ....................................................................................... 18
2.6 DHW storage tank ......................................................................................... 19
Release ......................................................................................................... 19
Charging control ............................................................................................ 19
Charging time limitation ................................................................................. 20
Discharging protection................................................................................... 20
Overtemperature protection........................................................................... 21
DHW push ..................................................................................................... 21
2.7 Configuration ................................................................................................. 21
Building and room model............................................................................... 21
Parameters .................................................................................................... 22
2.8 LPB................................................................................................................ 22
Error / maintenance / alarms .........................................................................22
Range of action of changeover...................................................................... 22
2.9 Error............................................................................................................... 23
History 1...10 ................................................................................................. 23
2.10 Diagnostics consumers ................................................................................. 23
Heating circuit 1, heating circuit 2, heating circuit P .....................................23