Siemens LMV52.440B1 - Standard Parameterizations (Inclusive Entry of Password)

LMVSeriesTechnicalInstructions 
DocumentNo.LV5‐1000
SCCInc. Page27 Section4
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Parameter
 % Value Notes
BoilerSetpointorSetpAddSensor N/A 300
o
F Currentsetpoint
ThresholdOn(%ofcurrentsetpoint) 50 150
o
F
Measuredtemperaturemustgobelow
ThresholdOntoengagecoldstart
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ThresholdOff(%ofcurrentsetpoint) 80 240
o
F
Coldstartwillnotdisengageuntil
ThresholdOffismet
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StageSetp_Mod(%ofcurrentsetpoint) 80 240
o
F
Definesthenecessarytemperature
changerequiredtotriggeraloadstep
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StageLoad 5 N/A Determinesthesizeoftheloadstep
MaxTmeMod N/A 10min
Determinesthemax.timebetweenload
steps
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Figure4‐9:ExampleofaTime‐basedSteppingStart
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