User guide

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Corporate Office: 724.584.5500  Instant Access 24/7 (Parts and Service): 800.458.1960  Parts and Service: 814.437.6861
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Foreword
Theintentofthismanualistoserveasaguideforplacingyourportablechillerinserviceand
operatingandmaintainingitproperly.Improperinstallationcanleadtopoorequipment
performanceorsevereequipmentdamage.Failuretofollowtheinstallationinstructionsmay
resultindamagenotcoveredbyyourwarranty.Itisextremelyimportantthataqualified
refrigerationinstallationcontractorperformallinstallationlinesizingandpiping.Pleasesupply
theseinstructionstoyourauthorizedrefrigerationcontractor.Thismanualisforourstandard
productlinewithsupplementsasrequiredtoaccommodateanyspecialitemsprovidedfora
specificapplication.Thewritteninformationcontainedinthismanual,aswellasvarious
drawings,areintendedtobegeneralinnature.Thedrawingsincludedinthismanualaretypical
onlyandmaynotrepresenttheactualunitpurchased.Actualdrawingsareincludedwiththe
equipmentfortroubleshootingandservicingoftheunit.Additionalcopiesofdrawingsare
availableuponrequest.Westrivetomaintainanaccuraterecordofallequipmentduringthe
courseofitsusefullife.Everyeffortwasmadetostandardizethedesignfeaturesofthese
chillers,thevariousoptionsmaymakeitnecessarytorearrangesomeofthecomponents;
therefore,someofthegeneraldrawingsinthismanualmaydifferfromyourspecificunit.
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Duetotheever‐changingnatureofapplicablecodes,ordinances,andotherlocallaws
pertainingtotheuseandoperationofthisequipmentwedonotreferencetheminthismanual.
Thereisnosubstituteforcommonsenseandgoodoperatingpracticeswhenplacingany
mechanicalequipmentintooperation.Weencourageallpersonneltofamiliarizethemselves
withthismanual'scontents.Failuretodosomayunnecessarilyprolongequipmentdowntime.
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Thechillingequipmentuseschemicalrefrigerantsforheattransferpurposes.Thischemicalis
sealedandtestedinapressurizedsystemcontainingASMEcodedvessels;however,asystem
failurewillreleaseit.Refrigerantgascancausetoxicfumesifexposedtofire.Placetheseunits
inawell‐ventilatedarea,especiallyifopenflamesarepresent.
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Failuretofollowtheseinstructionscouldresultinahazardouscondition.Thestandard
refrigerantusedintheseunitsisahydrofluorocarbon(HFC)tradenamedR‐410A.Westrongly
recommendourcustomersimplementarefrigerantmanagementprogramincludingasurveyof
allequipmenttodocumentthetypeandquantityofrefrigerantineachmachine.We
recommendallrefrigerationservicetechniciansbelicensedandcertifiedbyanEPAapproved
organization.Followgoodpipingpracticesandtheinformationinthismanualtoensurea
successfulinstallationandoperationofthisequipment.Wearenotresponsibleforliabilities
createdbysubstandardpipingmethodsandinstallationpracticesexternaltothechiller.
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Wetrustyourequipmentwillhavealong
andusefullife.Ifyoushouldhaveanyquestions,
pleasecontactourCustomerServiceDepartmentspecifyingtheserialnumberandmodel
numberoftheunitasindicatedonthenameplate.