INSTALLATION INSTRUCTIONSAir conditionerdX17vSS Air conditioninGinStAllAtion & Service referenceindexImportant Safety InStructIonS ............................................. 1ShIppIng InSpectIon .............................................................. 1codeS & regulatIonS .......................................................... 2featureS.............................................................................. 2Before InStallatIon ............................................................. 2precautIonS for SelectIng a locatIon ................................. 2precautIonS for InStallatIon ............................................... 3InStallatIon clearanceS ...................................................... 3rooftop InStallatIonS ......................................................... 3electrIcal noISe ................................................................. 4Safety conSIderatIonS......................................................... 4refrIgerant lIneS ............................................................... 6refrIgerant lIne connectIonS ............................................. 8leak teStIng (nItrogen or nItrogen-traced) ...................... 8SyStem Start-up procedure ................................................ 9Start-up procedure detaIl.................................................. 9electrIcal connectIonS ...................................................... 9calculate refrIgerant charge BaSed on lIne Set length ... 12connect aIr condItIoner to SyStem .................................. 13SyStem Start-up teSt (In caSe of ctk04) ........................ 14Set thermoStat to charge mode (In caSe of ctk04) ... 17adjuSt refrIgerant level ................................................. 20meaSure SuBcoolIng to verIfy proper charge ................. 20fIeld SelectaBle BooSt mode (In caSe of ctk04) ........... 21dehumIdIfIcatIon (In caSe of ctk04) ................................. 24nIght mode (In caSe of ctk04)........................................ 25comfortnet™ SyStem....................................................... 28aIr condItIoner advanced feature menu ........................... 30WIrIng dIagram ................................................................ 33teStIng capacItor reSIStance ............................................ 34coolIng analySIS chart .................................................... 35trouBleShootIng ............................................................... 36SettIng the mode dISplay .................................................. 417-Segment dISplay ............................................................. 47aIr condItIonIng homeoWner’S routIne maIntenancerecommendatIonS ........................................................ 49Start up checklISt ........................................................... 50Important Safety InStructIonSThe following symbols and labels are used throughout thismanual to indicate immediate or potential safety hazards. It isthe owner’s and installer’s responsibility to read and complywith all safety information and instructions accompanyingthese symbols. Failure to heed safety information increasesthe risk of personal injury, property damage, and/or productdamage.WArninGHiGH voltAGe !dISconnect all poWer Before ServIcIng.multIple poWer SourceS may Be preSent. faIlureto do So may cauSe property damage, perSonalInjury or death.WArninGonly perSonnel that have Been traIned to InStall, adjuSt, Ser-vIce or repaIr (hereInafter, “ServIce”) the equIpment SpecIfIedIn thIS manual Should ServIce the equIpment. the manufacturerWIll not Be reSponSIBle for any Injury or property damage arIS-Ing from Improper ServIce or ServIce procedureS. If you ServIcethIS unIt, you aSSume reSponSIBIlIty for any Injury or propertydamage WhIch may reSult. In addItIon, In jurISdIctIonS that re-quIre one or more lIcenSeS to ServIce the equIpment SpecIfIed InthIS manual, only lIcenSed perSonnel Should ServIce the equIp-ment. Improper InStallatIon, adjuStment, ServIcIng or repaIr ofthe equIpment SpecIfIed In thIS manual, or attemptIng to InStall,adjuSt, ServIce or repaIr the equIpment SpecIfIed In thIS manualWIthout proper traInIng may reSult In product damage, propertydamage, perSonal Injury or death.cAUtiondo not WaSh the aIr condItIoner WIth exceSSIve Water. an elec-trIc Shock or fIre could reSult.ShIppIng I nSpectIonAlways keep the unit upright; laying the unit on its side or topmay cause equipment damage. Shipping damage, and sub-sequent investigation is the responsibility of the carrier. Verifythe model number, specifications, electrical characteristics,and accessories are correct prior to installation. The distributoror manufacturer will not accept claims from dealers for trans-portation damage or installation of incorrectly shipped units.englishfrançaisespañol