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Building Technologies
Modular Heating Controller RMH760B
CE1P3133en
HVAC Products
9 Heating circuit control
05.02.2007
The effective setpoint appears on the
Main menu
and on the info page.
Main menu > Heating circuit 1
(or
2
or
3
)
> Inputs/setpoints
Operating line
Adjustable values / display / remarks
Current room temp setpoint
…°C
Room setpoint absolute*
…°C
Room setpoint relative*
…°C
* Only if configured via “Extra configuration“
9.4.2
Raising the Economy setpoint
The room temperature setpoint in Economy mode is increased as a function of the
composite outside temperature. The increase is greater at low outside temperatures
and reduced to zero at high outside temperatures, whereby starting and end point are
adjustable.
The function helps prevent peak loads when changing from Economy to Precomfort or
Comfort mode.
313
3D
04
TOeff
TRSetpt
TRSetptEco
TRSetptPreC
TRSetptCmf
–15°C
EndPt
–5°C
SrtPt
TRS
Δ
TRS
Δ /
TRSe
Δ
EndPt
End point of increase (–15 °C in the graph)
SrtPt
Starting point of increase (–5 °C in the graph)
TOeff
Composite (effectively acting) outside temperature
TRSetpt
Room temperature setpoint
TRSetptCmf Comfort
setpoint
TRSetptEco
Economy setpoint
TRS
Δ
Increased Economy setpoint
TRSetptPreC
Precomfort setpoint
TRSe
Δ
Increased Precomfort setpoint
Main menu > Settings > Heating circuit 1
(or
2
or
3
)
> Optimizations/influences
Operating line
Range
Factory setting
Economy increase starting point
–15…50 °C
–5 °C
Economy increase end point
–50…–5 °C
–15 °C
The
Inputs/setpoints
menu shows the state of the increase:
Main menu > Heating circuit 1
(or
2
or
3
)
> Inputs/setpoints
Operating line
Adjustable values / display / remarks
Economy increase
Inactive / Active
9.4.3
Room temperature setpoint adjuster, absolute
For the preselected room temperature setpoints Comfort and Precomfort, a remote
setpoint adjuster (e.g. BSG21.1) can be configured.
The 4 setpoints will be readjusted according to the following diagram.
Display of inputs and
setpoints
Settings
Display values
