3D Connexion mD4000-b SEXP-648

Manual 2100-574

Page 22 of 23

FIGure 5

Parts lIst DescrIPtIOn DIaGram

SEXP-648

Contents

Main INSTALLATION INSTRUCTIONS & REpLACEMENT pARTS LIST CONTENTS Getting Other Information and Publications FOr mOre InFOrmatIOn, cOntact these PublIshers: shIPPInG DamaGe General theOrY OF OPeratIOn ** ImPOrtant ** sPecIFIcatIOns/Features FOr mD4000-b cOntrOller mOuntInG the cOntrOller temPerature sensOrs temPerature sensOr lOGIc lOcateD In the mD4000 Panel bOx Gen Run/Econ Shutdown terminal Block(a) Gen Run Input Economizer Fail terminal Block Alarm Output Note: All alarm and output relays are dry contacts rated 1A @ 24 VAC. basIc mD4000 cOntrOller InPut/OutPut sPecIFIcatIOns lOW vOltaGe FIelD WIrInG cOntrOller GrOunDInG cOntrOller POWer-uP sPecIFIcatIOns/Features FOr mD4000-b & -bc cOntrOller alarms FIre suPPressIOn cIrcuIt staGInG DelaY PerIODs blOWer OPeratIOn aDvance (sWaP) leaD/laG unIt Feature accelerate tImer Feature General PrOGrammInG OvervIeW mD4000 cOntrOller buttOns anD FunctIOn On/Off Button Comfort Button Program Button heatInG seQuence OF OPeratIOn sPecIFIcatIOns FOr OPtIOnal remOte cOmmunIcatIOn bOarD cb4000 cOmmunIcatIOn bOarD cOntrOller WIrInG securItY (lOckInG) Feature GeneratOr run / ecOnOmIzer shutDOWn Feature backuP Dc POWer cOnnectIOn system type model table 1 hOOk-uP DIaGram selectIOn table reFerence FIGure 1 shOWn UNIT 1 MD4000 ACUNIT 1 UNIT 1 MIS-3093 3 UNIT 2 ACUNIT 1 alarm WIrInG ecOnOmIzer FaIlure alarm DIrtY FIlter alarm 2-cOmPressOr run alarm 2nD staGe cOOlInG alarm reFrIGerant Pressure alarms sPYDer ecOnOmIzer DIsPlaYs emerGencY ventIlatIOn seQuence Page Page PrOGrammInG InstructIOns Manual 2100-574 11 8.5 D SEXP-648 Parts List