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Siemens Building Technologies Basic Documentation LMV5... CC1P7550en
HVAC Products 8 Commissioning instructions for the LMV5... system 13.08.2004
The curvepoints can be changed during burner off periods (Phase 12) or during burner
operation (Phase 60).
To change an existing curve, select the curvepoint in «Point» mode. You are now able
to change the point, or to cancel it.
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Params & Display
RatioControl
GasSettings
CurveParams
Point
Manual
To create a new curvepoint, select «Manual». Set the output of the new point and ac-
knowledge by pressing
Enter.
During the manual procedure, the actuators travel on the interpolated straight lines be-
tween the curvepoints.
After pressing
Enter, each individual actuating device can be selected to optimize the
position.
To leave the curvepoint setting, press the
ESC button and store the point by pressing
Enter.
Finally, you can limit the burner output to a minimum and maximum in accordance with
the boiler’s requirements.
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Params & Display
RatioControl
GasSettings
LoadLimits
MinLoadGas
MaxLoadGas
Choose «Autom/Manual/Off» to select «BurnerOff».
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ManualOperation
Autom/Manual/Off
Changing an existing curve
Creating a new curvepoint
16. Load limits
17. Shutdown
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