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(1).Unscrewandremovecapsfrom2and3-wayvalves.
(4).Startvacuumpumpfor10-15minutesuntilreachingavacuumof10mmHgabsolutes.
(6).Open2-wayvalve1/4turnthencloseitafter10seconds.Checktightnessofalljointsusingliquid
soaporanelectronicleakdetector.
(7).Turn2and3-wayvalvesstemtofullythevalves.Disconnectvacuumpumpflexiblehose.
(8).Replaceandtightenallvalvecaps.
(5).Withvacuumpumpstillrunningclosethelowpressureknobonvacuumpumpmanifold.Thenstop
vacuumpump.
(2).Unscrewandremovecapfromservicevalve.
(3).Connectvacuumpumpflexiblehosetotheservicevalve.
HowtoPurgeAirTubes:
Pleasereadthismanualbeforeinstallingandusingit.
Onlytheairconditionercanbeconnectedtothepowerline.
Refertotheratingplateoftheequipmentforpowerconsumptiondetails.
Ifthesupplycordisdamaged,itmustbereplacedbythemanufactureroritsserviceagentor
similarlyqualifiedpersoninordertoavoidahazard.
Inordertoensurethesuitabilityoftheequipmentforconnection,theusershouldconsultwiththe
supplyauthority,ifnecessary,thattheservicecurrentcapacityattheinterfacepointissufficient
fortheequipment.
Thepowerconnectionfortheairconditionerhastobedoneatthemainpowerdistributionwhichhas
tobeofalowimpedance.
Donotletairentertherefrigerationsystemordischargerefrigerantwhenmovingtheairconditioner.
Testingruntheairconditionerafterfinishinginstallation,andrecorddetailsofoperation.
Typeoffuseusedonindoorunitcontrolleris50T,withrating3.15A,AC250V..
Thefuseforthewholeunitistobeprovidedbytheuseraccordingtothecurrentatmaximumpower
Inputoruseotherover-currentprotectivedeviceinstead.
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Installationinstructions
Notes
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