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01234567GRUNDFOSPoul Due Jensens Vej 7DK-8850 Bjerringbro, Denmark89Wiring DiagramRated voltage: 208/230/460 VACApplication:Pump ControlProduct:LC 241 1x1-5A DOL 3x208/230/460 PORated operational voltage: 208/230/460 VACRated current: 5 ARated current of auxiliary circuit: 0.5AProduct number: 99612799Rated frequency: 60 HzPollution degree:Earthing scheme:Type of installation: Stationary assembly for indoor/outdoor installationDegree of protection: 4XElectromagnetic compatibility:Ambient Temperature: -4F (-20C) : 104F (40C)Number of pumps: 1Rated current, main pump: 5 AStarting method, main pump: DOLRated conditional short-circuit current: 10 kADimensions (WxHxD): 16.26x20.1x8.38 InchCaution: Line Terminals of variable-speed-controlled motors may havedangerous voltages even though the motor is stopped.2Change NoteDateNameNOTE:This drawing and itscontent is the property ofGRUNDFOS. It may notbe copied for thirdparties or competitors.Changes are only tobe made by GRUNDFOS.12/4/2018DrafterJSApproved BKRevision 005DateLC 241 1x1-5A DOL 3x208/230/460 PO99612799Replacement ofCover SheetPage NumberReplaced ByNumber of Pages112

0123456789Table of ContentsPagePage description1 Cover Sheet2 Table of Contents3 General Information4 Power Circuit5 Control Circuit6 Summarized Parts List7 Summarized Parts List8 Enclosure9 Enclosure Perspective10 Door Layout11 Mounting Panel Layout12 Mounting Panel Layout1Change Note3DateNameNOTE:This drawing and itscontent is the property ofGRUNDFOS. It may notbe copied for thirdparties or competitors.Changes are only tobe made by GRUNDFOS.12/4/2018DrafterJSApproved BKRevision 005DateLC 241 1x1-5A DOL 3x208/230/460 PO99612799Replacement ofReplaced ByTable of ContentsPage Number2Number of Pages 12

01234567Feeder Circuit Protection:89Largest Motor FLA andPanel Maximum FLA:Feeder Circuit Protection to be Provided by Installer.Type and Size to be based upon Local, State, andNational Electrical Codes.Motor HorsepowerSCCR Rating: 10 kAMotor FLA5APanel Max FLA5.5 AField Installed Options Wiring RequirementsWiring Sizes & Wiring Technical CharacteristicsDigital Inputs20 to 14AWG 600V Copper WireAll Wire is 600V MTW Copper WireAnalog Inputs20 to 14AWG 2 wire Shielded CableDigital Outputs (Dry Contacts)20 to 14AWG 600V Copper WireMain Disconnect Switch to Power Distribution Block: 2/0AWG . 10AWG based on Panel FLAMotor Supply Wire from Q1 . Q4: 8AWG . 14AWG based on FLA of MotorA-Y-B Cable for GENIbus connection: 3 x 18AWG 600V Shielded CableWire ColorBLUBLU/WHTBLKWHTGRN/YELORGORGPURPUR/WHTYELBRN 12/24VDC Power-12/24VDC Power115VAC Primary Power115VAC NeutralGround/PEAnalog InputsAnalog OutputsDigital InputsGrounded for Digital InputDigital OutputAll Other angePurplePurple/WhiteYellowBrown2Change Note4DateNameNOTE:This drawing and itscontent is the property ofGRUNDFOS. It may notbe copied for thirdparties or competitors.Changes are only tobe made by GRUNDFOS.12/4/2018DrafterJSApproved BKRevision 005DateLC 241 1x1-5A DOL 3x208/230/460 PO99612799Replacement ofReplaced ByGeneral InformationPage Number3Number of Pages 12

0123455Blk14-U1AdjustTransformerTo DesiredVoltageH1F,H2F, or H3FL2L3222-TB41150 A16 In-lb-TB51150 A16 3/5.112 A22 In-lbSE.LUB12-U41-5 8PE115.150 A16 In-lb15Blk14H4F-TB67FU1 & FU2 FUSE MUST BE REPLACED WITH1 AMP 5mmx20mm FAST ACTING 250V MAXBranch Circuit Protection Device/Disconnect MeansField Provided - Size per manufacturing specificationsfor Pump/MotorPower: 208/230/460 VAC 60 HzL16Field WiringField SuppliedTest/SilenceBeaconBuzzerControl RelayGround LugTerminal BlockGrundfos PLCPower SupplyPower SupplyLub StarterHMI 230VH3208VN/AXF-FU1267Wht Blk18 181Pump Load 208/230/460 VAC 60 Hz 1-5 AAdjust to Full Load Amperes of MotorGround Motor PE to Ground LugH40VX12Blk183Blk181A11Grn/Yel14Wire -U2L1-FU21ANPower SupplyPS5R-VB2424 VDC 15W210Blk18PE4Blk18 V-V120V1120V224V0VDC5.85.15.65.711Wht1817Blk140VAC L15.15.118Blk1415Blk14L2L35.15.1 12/24VDC Power-12/24VDC Power115VAC Primary Power115VAC NeutralGround/PEAnalog InputsAnalog OutputsDigital InputsGrounded for Digital InputDigital OutputAll Other Wiring3Change Note5DateNameNOTE:This drawing and itscontent is the property ofGRUNDFOS. It may notbe copied for thirdparties or competitors.Changes are only tobe made by GRUNDFOS.12/4/2018DrafterJSApproved BKRevision 005DateLC 241 1x1-5A DOL 3x208/230/460 PO99612799Replacement ofPower CircuitPage NumberReplaced ByNumber of Pages412

21Org18526Org18GNDGENI74.14.124V0VDC9Grundfos 1.0 .0CT 1ACT 1BCT 2AREL 1COMREL 2CT 2BGENI24 VGND24VREL 4REL 4O-PLC1.0PTC 1A23Yel18A127Blk18PTC 2APTC 2BGrundfos IO242REL 3CREL 3REL 3OREL 4C29Blk18120V2-U3124Wht180VAC30Yel18120V14.0A24.2 /PTC 1B-TB130 A7 In-lb12428Blk18-TB22530 A7 In-lb4.01-TB3-CR111122630 A7 In-lbMoisture Thermal31Yel18.93A11Pump 2Buzzer141Remove jumper wire from the PTCterminals if you are connecting cablesfrom the thermal and/or moisture sensor.133Yel18 1-LT1215 WBeacon-PLC1.0L1L2L3NMPF1GNDMPF25Blk18MPF2DI 1DigitalInput 1GND1DI 2DigitalInput 2GND2DI 3GND3DigitalInput 3DI 4DigitalInput 4GND4ADIGNDADI24 V EXTDigitalInput 598-U5Fault9726Wht/Blk18L1L2L34.24.24.3ADINOTE: The digital inputs shown above can beconfigured per application by the end user in anyarrangement or consult the Grundfos GO Appfor further instructions. If using a transducer,wire to Digital Input 5 and Configure Remainingfour inputs as needed.GNDADI24VEXTTransducer(-) NegPos ( )4Change Note6DateNameNOTE:This drawing and itscontent is the property ofGRUNDFOS. It may notbe copied for thirdparties or competitors.Changes are only tobe made by GRUNDFOS.12/4/2018DrafterJSApproved BKRevision 005DateLC 241 1x1-5A DOL 3x208/230/460 PO99612799Replacement ofControl CircuitPage NumberReplaced ByNumber of Pages512

0123456789Summarized Parts ListDevice TagQuantity Length 2-FU4;-FU5-GND1-HMI1-LT1- PARTS- PARTS- PARTS- PARTS- PARTS- PARTS- PARTS- PARTS- PARTS- PARTS- PARTS- PARTS29293171InInInIn12 In47 InPart DescriptionERP #Wire, 14 AWG, MTW, STR, Black 600VWire, 18 AWG, MTW, STR, White 600VWire, 18 AWG, MTW, STR, Yellow 600VWire, 18 AWG, MTW, STR, Red 600VWire, 18 AWG, MTW, STR, White/Blue 600VWire, 18 AWG, MTW, STR, Blue 600VWire, 18 AWG, MTW, STR, Black 600VWire, 18 AWG, MTW, STR, White/Black 600VWire, 18 AWG, MTW, STR, Orange 600VPilot, Pushbutton OperatorCollar, PilotLabel, Grundfos Panel, 250mmPhase Seperator LubDin Rail, End StopBlock, End Barrier,30/50/65A,SEBracket ,Standoff,DaYu,3P,LUBRelay, S.E. Int, MF, 120V, SPDTRelay SE, 1 Pole SocketRelay, S.E. Int, Label PlateMotor protector ,Buzzer,120V,Warble,95DBInner Door,DaYu,16"x14"SimplexBackplate, Grundfos, DaYu, 16X14Transformer Current, SIRIO, 15203512.521 Rail Din, Steel, LowEnclosure, Integra, Premium, 16x14x7Terminal box Fuse, SEFuse, 5mm X 20mm, 1AFuse, Primary, FNQR, 0.5ALug, GroundHMI, CU241-1 GrundfosBeacon, 15W, One Hole, RedLabel, Grundfos, DaYu, 1PumpLabel, Grundfos, DaYu, TB, S12A, 460VKit, Label ,Grundfos, DaYu, Alm, P1, P2Label , Laminated SchematicsLabel RatingsLabel ConduitI and O instructions , Print PackageScrew Phillips ,6x1/2, Self DrillScrew Phillips, 6x3/4, Self DrillScrew Hex, 8x1/2, Self DrillScrew Pan,10-32x1/2,Phillip,TCLabel UL 508, USA and IEWCSchneider ElectricSchneider ElectricSMT GraphicsSchneider ElectricIDECSchneider ElectricAlderonSchneider ElectricSchneider ElectricSchneider ElectricIngramAlderonAlderon IndustriesSIRIOWagoIntegra EnclosuresSchneider ElectricLittlefuseBussmannBurndyGrundfosAC/DCSMT GraphicsSMT GraphicsSMT GraphicsAlderonAWT Labels &AWT Labels &B & F FastenerB & F FastenerB & F FastenerB & F FastenerUnderwritersSupplySupplySupplySupplyPart 051001997100359510001221003594PTEKF2 006 0050 PHD6-075PSDZHTEKF2 008 0050PTCSF 102 0050 PH508-S18445Change Note7DateNameNOTE:This drawing and itscontent is the property ofGRUNDFOS. It may notbe copied for thirdparties or competitors.Changes are only tobe made by GRUNDFOS.12/4/2018DrafterJSApproved BKRevision 005DateLC 241 1x1-5A DOL 3x208/230/460 PO99612799Replacement ofReplaced BySummarized Parts ListPage Number6Number of Pages 12

0123456789Summarized Parts ListDevice TagQuantity Length (In)- PARTS- PARTS- 1;-WD3-WD411111331111121Part DescriptionERP #Carton, 26 x 20 x 14Enclosure , Inner Door Hinge KitConnect Cable, Grundfos GenieIO242 BasicContact Block Pilot, NOTerminal Block 30A, SETerminal Block 50A, SETransformer 50VA,208/230/460:120Power Supply, IDEC, 24 VDC,15WMotor Starter Tele, LUB12Motor Starter Overload,LUCA05, 1-5AMotor Starter Tele, Aux. Cont, LU14.771 Duct, Wire, 0.5" x 1.5", WHT5.731 Duct, Wire, 1" x 3", WHTManufacturerU-LineIntegra EnclosuresGrundfosGrundfosSchneider ElectricSchneider ElectricSchneider ElectricMicronIDECSchneider ElectricSchneider ElectricSchneider ElectricCanalplastCanalplastPart GH13W6Change Note8DateNameNOTE:This drawing and itscontent is the property ofGRUNDFOS. It may notbe copied for thirdparties or competitors.Changes are only tobe made by GRUNDFOS.12/4/2018DrafterJSApproved BKRevision 005DateLC 241 1x1-5A DOL 3x208/230/460 PO99612799Replacement ofReplaced BySummarized Parts ListPage Number7Number of Pages 12

0123Enclosure456789Enclosure7Change Note9DateNameNOTE:This drawing and itscontent is the property ofGRUNDFOS. It may notbe copied for thirdparties or competitors.Changes are only tobe made by GRUNDFOS.12/4/2018DrafterJSApproved BKRevision 005DateLC 241 1x1-5A DOL 3x208/230/460 PO99612799Replacement ofEnclosurePage NumberReplaced ByNumber of Pages812

12345678920.1 inch08.38 inch16.26 inch8Change Note10DateNameNOTE:This drawing and itscontent is the property ofGRUNDFOS. It may notbe copied for thirdparties or competitors.Changes are only tobe made by GRUNDFOS.12/4/2018DrafterJSApproved BKRevision 005DateLC 241 1x1-5A DOL 3x208/230/460 PO99612799Replacement ofReplaced ByEnclosure PerspectivePage Number9Number of Pages 12

0123456789Enclosure legendDescriptionDevice tagENCL1Label, Grundfos Panel, 250mm3-3Door Layout9Change Note11DateNameNOTE:This drawing and itscontent is the property ofGRUNDFOS. It may notbe copied for thirdparties or competitors.Changes are only tobe made by GRUNDFOS.12/4/2018DrafterJSApproved BKRevision 005DateLC 241 1x1-5A DOL 3x208/230/460 PO99612799Replacement ofDoor LayoutPage NumberReplaced ByNumber of Pages1012

0123456789Enclosure legendDescriptionDevice tagBP2Inner Door,DaYu,16"x14"SimplexHMI1HMI, CU241-1 Grundfos-HMI1-BP2Mounting Panel Layout10Change Note12DateNameNOTE:This drawing and itscontent is the property ofGRUNDFOS. It may notbe copied for thirdparties or competitors.Changes are only tobe made by GRUNDFOS.12/4/2018DrafterJSApproved BKRevision 005DateLC 241 1x1-5A DOL 3x208/230/460 PO99612799Replacement ofReplaced ByMounting Panel LayoutPage Number11Number of Pages 12