Increasing The Economy Setpoint; Room Temperature Setpoint Adjuster, Absolute - Siemens Synco 700 Series Basic Documentation

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10.4.2 Increasing the Economy setpoint

The room temperature setpoint of Economy mode is increased depending on the
composite outside temperature. The increase is greater at low outside temperatures
and zero at high outside temperatures; the transitions are adjustable.
The function helps prevent peak loads when changing from Economy to Precomfort or
Comfort mode.
TRSetpt
TRSetptCmf
TRSetptPreC
TRSetptEco
–15°C
EndPt
EndPt End point of increase (here –15 °C)
SrtPt Start point of increase (here –5 °C)
Toeff Composite (effectively acting) outside temperature
TRSetpt Room temperature setpoint
TRSetptCmf Comfort setpoint
TRSetptEco Economy setpoint
TRSetptEco+ Δ Increased Economy setpoint
TRSetptPreC Precomfort setpoint
TRSetptPreC+ Δ Increased Precomfort setpoint
Main menu > Settings > Heating circuit > Optimizations/influences
Operating line
Economy increase start point
Economy increase end point
The Inputs/setpoints menu shows the extent of Economy setpoint increase:
Main menu > Heating circuit > Inputs/setpoints
Operating line
Economy increase

10.4.3 Room temperature setpoint adjuster, absolute

For preselection of the room temperature setpoints for Comfort and Precomfort mode, a
remote setpoint adjuster (e.g. BSG21.1) can be configured.
The 4 setpoints can be readjusted as shown in the following illustration.
The upper curve shows the difference between the remote setpoint adjuster's setpoint
and the selected Comfort setpoint. This difference affects the other setpoints in different
ways. This is shown by the curves in the lower part of the diagram.
Boiler Sequence Controller RMK770
10 Heating circuit control
TRSetptEco+Δ / TRSetptPreC+Δ
TRSetptEco+Δ
–5°C
SrtPt
Range
–15...50 °C
–50...–5 °C
Adjustable values / display / remarks
Inactive / Active
TOeff
Factory setting
–5 °C
–15 °C
CE1P3132en
23.04.2009