ITTメーカーIM213の使用説明書/サービス説明書
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U L ® C US I T T Goulds Pumps S-Drive™ Constant Pressure Aquavar SPD™ V ariable Speed Pump Control Installation, Operation & Maintenance Models Covered: S-Drive™ Aquavar SPD™ (5 – 30 HP) Goulds Pumps is a brand of ITT Corporation. www .
2 INDEX Index Important Safety Instructions ........................................................................................................ 3 System Components ..................................................................................
3 ! Safety Instructions DANGER WARNING C A U TIO N Section 1 Important: Read all safety information prior to installation of the Controller . Note Thisisa SAFETY ALERT SYMBOL .
4 System Components Section 2 PleasereviewtheS-Drivecomponentsandinsurethatyouhaveallthepartsandarefamiliarwiththeir names.BesuretoinspectallcomponentsGouldsPumpssuppliesforshippingdamage.
5 System Design Section 3 Note SystemsMUSTbedesignedbyqualiedtechniciansonlyandmeetallapplicablestateandlocal coderequirements. ThefollowingdiagramsshowatypicalsystemusingtheS-DriveConstantPressureController .
6 Section 3 (continued) Diagram#2showsaset-upformunicipalwaterconnection. System Design FL OW AIR 4 8 6 3 PHASE OUTPUT TO MOTOR 5 1 2 SUCTION 3 8 9 7 1 SPD CONTROLLER 6 AIR .
7 P iping Section 4 General Note Allplumbingworkmustbeper formedbyaqualiedtechnician.Alwaysfollowalllocal,stateand provincialcodes. A prop eri nstal lati onr equi res ap ress urer elie fva lve, a ¼"f emal eN.
8 P iping Section 4 (continued) The pre ssur esen sor cabl eis pr ewir edt othe con trol ler .Th eca ble can be shor tene dfor ac lean eri nst alla tion . Longercablelengthsareavailable,consultfactor y .
9 W ARN IN G Hazardous voltage Mounting the Controller Section 5 (continued) Note Donotblocktheheatsink(ns)andfansanddonotsetanythingontheunits.
10 W ARN IN G Hazardous voltage P ower Supply and Wiring Section 6 (continued) Delta/Delta with grounded leg Ano ther com monc ong urat ion pro vidi ngv oltag ere bala ncin gw ith nop hase shif t betw een inpu ta ndo utpu t.
11 P ower Supply and Wiring Section 6 (continued) T or emov ethe lin eto gro und MO Vp rotec tion ,lo cate the jump ersh own belo w .Th eju mpe ris loc ated be twee n theinputandoutputterminalblocksonthemainboard.
12 P ower Supply and Wiring Section 6 (continued) Single Phase Connection For sma lld rives wit hdi ode rec tie rfr onte ndi tis pos sib let oru nat hree pha seo utp utw ith asin gle phas e inp ut.
13 P ower Supply and Wiring Section 6 (continued) Conduit, Wire and F use Sizing The use of metal con duit wit hm etal con duit conn ecto rsi sr ecom mend edfo ral lel ectr ica lco nnec tions .Us eth e NECorCECtodeterminetherequiredconduitsizefortheapplication.
14 W ARN IN G Hazardous voltage W ARN IN G Hazardous voltage Section 6 (continued) Input Power and Line Transformer Requirements Thelineinputvoltageandtransformerpowermustmeetcertainphaseandbalancerequirements.
15 Hazardous voltage DANGER Hazardous voltage DANGER Hazardous voltage DANGER Hazardous voltage DANGER Starting the System Section 7 (continued) Co ns ul t mo to r ma nu al t o de te rm in e th e wi re s iz e fo r th e ap pl ic at io n.
16 Starting the System Section 7 (continued) Setting the Motor Overload Switches The Mot orO verlo adS etti ngS wit ches adj ustt hel evel of mot oro verl oadc urre nt protectionnecessar ytoprotectthemotorincaseofanovercurrentcondition.
17 Section 7 (continued) Caution F ailuretoproperlysettheMotorOverloadSettingswitchescanresultinlossofmotoroverload protectionandwillvoidthemotorwarranty .Nuisancetrippingormotordamagecanoccurifthese switchesarenotsetproperly .
18 Starting the System Hazardous voltage DANGER Section 7 (continued) Setting the Pressure Wh en p ow er i s ap pl ie d th e pu mp w il l st ar t an d th e sy st em p .
19 Input and Output F unctions Section 8 Thecontrolterminalstripsallowforavarietyofinputandoutputfunctions. W arning: T ur n of f al lp ow er t o th e co nt ro ll er b ef or e wi ri ng d ev ic es t o th e controlterminals.
20 Hazardous voltage DANGER T roubleshooting Section 9 General TheS-DriveandAquavarSPDdriveareself-diagnosingcontrollers.Ifaproblemoccurs,observetheStatusCode IndicatorLightonthefrontoftheunit.
21 T roubleshooting Orange Light Codes Flashes Controller Status Description Constant LowInputV oltage Constantorangelightindicatesthesysteminputvoltageislow .
22 T roubleshooting Red Light Codes (continued) Flashes Controller Status Description 3Blinks(contd.) -DisconnecttheWhitewireinthesensorcablefromterminal6.
23 T roubleshooting Red Light Codes (continued) Flashes Controller Status Description 4Blinks PumporMotorBound Thisfaultcanbecausedby: •Mechanicalbindingfromdebrisinpump. •Electricalfailureofthemotor .
24 T roubleshooting Red Light Codes (continued) Flashes Controller Status Description 8Blinks OverV oltage Thisfaultcanbecausedby: •Highinputvoltage.
25 Controller Dimensions.
26 Appendix: Input Wire Sizing Charts VFD Input Wire Sizing Charts Maximum Allowable Conductor Length (40˚C Ambient, 5% V oltage Drop) R atings Conductor Size (75˚C Rated Wire) Controller Motor Motor Input Input HP SF A Current 14 12 10 8 6 4 3 2 1 1/0 2/0 3/0 4/0 250 300 350 400 500 600 750 1000 ½ 2.
27 Notes.
28 GOULDS PUMPS LIMITED W ARRANTY This warranty applies to all water systems pumps manufactured by Goulds Pumps. Any part or parts found to be defective within the warranty period shall be replaced at no charge to the dealer during the warranty period.
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