Kamstrup MULTICAL 603 - Seasonal Coefficient of Performance (SCOP); Measurement of the Coefficient of Performance (CP) of a Gas Boiler

MULTICAL®603
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98
KamstrupA/S∙Technicaldescription∙5512‐2029
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A1_GB
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06.2017
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 Yearly
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data
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2‐023‐04
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 Monthly
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date
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2‐023‐05
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 Monthly
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data
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2‐023‐06
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ResetofCP
Situation Handling
Differentunitsand/orresolutionsofE1andIn‐B1 CorrectionforthedifferenceinCPcalculation
Reconfigurationofunitand/orresolutionofE1
(theB‐orCCC‐code)
ResetofCPcalculations
1
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Reconfigurationofunitand/orresolutionofIn‐B1
(theGG‐code)
ResetofCPcalculations
1
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Reconfigurationofpre‐settingofIn‐B1 ResetofCPcalculations
1
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
1
MonthlyandyearlyCPrestart,i.e.CPiscalculatedoverjusttheremainingperioduntilthenextlogging.CurrentCPissetto0.0
untilthedailyloghasloggedovertheconfigurednumberofdays(ifnumberofdays,forexample,issetto5,themetercannot
makeacalculationover5daysuntilithascarriedout6).
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7.2.2 SeasonalCoefficientofPerformance(SCO P)
SCOPisanaveragemeasurementoftheheatpump’scoefficientofperformance,whichindicateshowefficientitis
onayearlybasis.Theaverageyearlyvalueismeasuredoverayear(oneseason)inwhichtheheatpumphas
experiencedbothhighandlow
ambienttemperatures.
Byselectingloggerprofile(RR‐code),itispossibletosavebothyearlyandmonthlyvalues.Themonthlyvaluesare
calculatedastheaverageofafullmonth,andtheyearlyvaluesarecalculatedastheaverageofafullyear.Month
andyeararedeterminedbytheselected
targetdate.
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7.2.3 Measurementofthecoefficientofperfor m ance(CP)ofagasboiler
Ifthepulseoutputofagasmeterisconnectedtoaheatmeter,thecoefficientofperformanceofthegasboilercan
bemeasured,intermsofe.g.kWh/Nm
3
gas.Avolumeresolutionwhichcorrespondstothepulseweightingonthegas
meterpulseoutputmustthenbe selectedforinputB1.
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