Bard CH3S1, CH4S1, CH5S1 installation instructions

Contents

Main Note This is an R-410a high PRessuRe RefRigeRanT sysTem CONTENTS Getting Other Information and Publications FOr mOre InFOrmatIOn, cOntact these PublIshers: Manual 2100-455M Wall mOunt General InFOrmatIOn heat PumP Wall mOunt mODel nOmenclature ch 4s 1 a 05 b P X X X X table 1 electrIc heat table "CH3S1" Unit Dimensions Outlet Supply Opening Return "CH4S1 and CH5S1" Unit Dimensions Right Side View Top View Optional Top Outlet Front View table 2 electrIcal sPecIFIcatIOns shIPPInG DamaGe General Duct WOrK FIlters cOnDensate DraIn eVaPOratOr InstallatIOn InstructIOns OPtIOnal tOP Outlet FlanGe mOuntInG the unIt "CH3S1" Wall Mounting Instructions Return Air Supply Opening * Return Opening Wall Section "CH4S1 and CH5S1" Wall Mounting Instructions Opening Wall Section Supply Duct Page FIGure 7 Wall mOuntInG InstructIOns FIGure 8 Wall mOuntInG InstructIOns ! FIGure 9 cOmmOn Wall mOuntInG InstallatIOns False Wall Installation Free Air Flow - No Duct Ducted Supply - Return At Unit Free Air Flow - No Duct Low Sound With Acoustical Plenums And Isolation Curbs ImPOrtant WIrInG maIn POWer lOW VOltaGe cOnnectIOns start uP aPPlIcatIOn: start uP cOntD. saFetY PractIces: ImPOrtant Installer nOte Pressure serVIce POrts hIGh & lOW Pressure sWItch Phase mOnItOr serVIce hInts seQuence OF OPeratIOn cOmPressOr current & Pressure cOntrOl mODule DeFrOst cYcle FIGure 12 DeFrOst cOntrOl bOarD Page trOubleshOOtInG checKInG temPerature sensOr OutsIDe unIt cIrcuIt remOVal OF Fan shrOuD r-410a reFrIGerant charGe cOmPressOr sOlenOID Fan blaDe settInG DImensIOns table 7 maXImum esP OF OPeratIOn table 6 InDOOr blOWer PerFOrmance table 8 table 9 table 10 table 11 troubleshooting Ge ecm motors CAutIoN: Symptom Cause/Procedure Do Dont Moisture Check troubleshooting Ge ecm motors (cont'd.) Replacing ECM Control Module