ADS ET-AF-3 - Page 5

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CopyrightADSInstallationManualModelET‐AF‐PDH,Revision3.1,5/25/2017
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THESUSTAINERHEATER—israted500Wattsat120v,andwilldrawapproximately4amps.Itisnotdesigned
toprovideoperationalheat;theoperationalhotwatermustbeprovidedbythebuilding’sprimarywater
heater.Thesustainerheaterwillnotprovidearisetotheincomingwatertemperature.Itspurposeisto
sustaintheexistinghotwatersittinginthepanofthemachineifitweretositidleforperiodsoftime.The
sustainerwillonlyoperatewhenthepumpmotorisoff.
 
1.5HPMotor,arrow1arrow2pointtoL1&NeutralconnectpointsOptionalchemicalalarmpressureswitch
ITISRECOMMENDEDTHATTHISEQUIPMENTBEINSTALLEDUSINGANEWCIRCUITBREAKER.
Thismachinedoesnotuseaboosterheater.
PLUMBINGSECTION
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#1TANKLESSwaterheaterscanbeproblematicforcommercialdishmachines.TheADSmodelET‐AF
dishmachinerequiresthefullcycleamountofwater(1.7gallons)suppliedwithin7seconds.Ithasbeenthe
experienceofADSthattanklesssupplysystemsrequiremultipleunitsplumbedinsequencewitha
recirculationloop
toachieveproperpressureandtemperature.
Checkwiththetanklesswaterheatermanufacturer,theymayrecommendastoragetanktoguarantee
properflowandlinepressuretothemachine.Failuretoprovideadequatewaterquantity,pressureand
temperaturetothemachinewillcausethemachinetofunctionimproperlyandisnottheresponsibilityof
ADS.ImproperlyinstallingADSequipmentinthismannercouldvoidthewarranty.Allcostsassociatedwith
providinganadequatewatersupplytothemachineisthesoleresponsibilityoftheuser.
#2HOODS—Followalllocalplumbingandmechanicalcodes.IMC2012,section507.2.2requiresTypeII
hoodsforallcommercialdishwashersexceptwheretheheatandmoistureloadsareincorporatedintothe
building’sHVACsystemsordishwashing
equipmentdesignedwithseparateheatandmoistureremoval
systems.Anundercounter‐type,chemicalsanitizingdishwasherisratedat6450Btu/hbytable5E,ASHRAE
ResearchProject#1362,8/5/2008.ADSDOESNOTSPECIFYBUILDINGHVACVALUES
NOTICE