CHI, CHIE - Viking Pump Canada

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FunctionsCHIEOverview of functionsE-pumps/functionsOKTM00 7600 1596TM00 4498 3494Setting via control panel:SetpointStart/stopMax. curveMin. curveReading via control panel:SetpointOperating indicationFault indicationSetting via R100:SetpointStart/stopMax. curveMin. curveControlled/uncontrolledPI-controllerSignal relayOperating rangeStop functionReading via R100:SetpointOperating indicationPump statusCHIETM01 0929 2797Connection tobuilding management systemThe pumps have inputs for BUS communicationvia GENIbus, Grundfos BUS Protocol, RS485.For connection to other BUS types, contactGrundfos.External signals.Inputs:SetpointStart/stopSensorDigital signals:Max. curveTM00 4533 3593Min. curveExternal faultFlow switchOutputs:Signal26
FunctionsCHIEControl modesCHIE pumps can be connected to an external sensorenabling control of e.g. pressure, differential pressure,temperature, differential temperature or flow in thesystem in which the pumps are installed.CHIE pumps can be set to two control modes, i.e.controlled or uncontrolled operation.In controlled operating mode the pump sets itself to thedesired setpoint of the control parameter. The illustrationbelow shows a pump with flow control as anexample of controlled operation.In uncontrolled operating mode the pump operatesaccording to the constant curve set.Controlled operationHHsetQConstant pressureUncontrolled operationHConstant curveBesides normal duty (constant pressure and constantcurve) the operating modes Stop, Min. or Max. are available.QTM00 7668 1696HMin.Max.The max. curve can for instance be used in connectionwith the venting procedure during installation.The min. curve can be used in periods in which aminimum flow is required.The operating modes (Stop, Normal, Min., Max.) can allbe set on the control panel on the pump terminal box.If the electricity supply to the pump is disconnected, thepump setting will be stored.The remote control R100 offers additional possibilitiesof setting and status displays.The pumps are set to uncontrolled operation fromfactory. The setpoint value corresponds to 100% of max.pump performance.QTM00 5547 099527
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Page 9 and 10: Technical dataCHIPump, CHIThe CHI p
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Page 19 and 20: Technical dataCHIEDimensional Sketc
Page 21 and 22: Technical dataCHIE Plus, Canadian V
Page 23 and 24: Performance curvesCHIE 2CHIE 2H [m]
Page 25: Performance curvesCHIE 8 and 12CHIE
Page 29 and 30: FunctionsCHIESetting by means of R1
Page 31 and 32: FunctionsCHIE2.4 Display of actual
Page 33 and 34: FunctionsCHIE3.9 Setting of sensorT
Page 35 and 36: FunctionsCHIEIndicator lights and s
Page 37 and 38: InstallationCHIEWiring diagramThe s
Page 39: Submittal Data SheetCompany name:Pr
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CHI, CHIE - Viking Pump Canada

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