Wilbur-curtis SD2 User Manual download pdf (Page 4)

CAUTION:

DO NOT use

undiluted

bleachor

chlorine.

II.Instructionsforreplacingavalve:

 A. Shutoffthewaterlinerunningintotheunit.

 B. Drainapproximately½to¾gallonofwaterfromthetankbypressingonofthedispensebuttons.Thiswillinsure

  thatthewaterlevelisbelowthelevelofthevalves.Removethewiresandwatertubingfromthedefectivevalve

  andpullitfromthesiliconetting.

 C. Disconnectthepowercordorturnofftheunitatthetoggleswitchbehindtheunit.

 E. Beforeinstallingthenewdumpvalveonthetank,makeaninitialadjustmentwiththevalveoffofthetank.

Changingthestrengthofthedrinkinvolvesadjustingtheproductowrate.Thisisusuallydoneatthefrontcontrolpanel.Theregulatingofthismixshouldbe

donethroughreprogrammingthesettings.Thissettingaffectsthethrowofproductonly.Throughthismethod,youmaychangetheavorprolein10%incre-

ments.

TheWaterowispresettoensureoptimummixingandproperchamberrinsing.Thevalveshavebeensetatthefactoryandshouldnotrequireadjusting.The

factoryowratesettingis10oz.ofwaterin16seconds(or0.63oz./sec.).

WerecommendthatyouregulatethewaterowinthevalveONLYwhenreplacingavalve.

Dumpvalve,waterowadjustment:

I. Removethecanisters.Openthefrontdoorandoneachcanister,turnproductdeliveryelbowsupward.Takeoutall

productcanisters.Thevalveaccesspanelisbehindthecanisters.Removethepaneltoaccessthedump

valves.

Instructions,DumpValveAdjustment

WARNING:Aswithallelectricalequipment,cautionmustbetakentoavoidelectricalshock.Be

surethepowercordisdisconnectedbeforeremovingcomponents.Thefollowingstepswillalso

involveworkingnearhotsurfaces.

Error Codes

ERRORCODES:CurtisCafesystemscontainvarioussafetyfeaturesintheelectroniccircuitrythatshutdownthefunctionsoftheunitintheeventofasystem

failure.ErrorcodesaresignalledbytheREADYlightblinkingoneoftwopatterns:

WATERLEVELPROBLEM3LONGAND1SHORT

Thecodecanbeinitiatedbyavarietyofoccurances.

 Awaterlineisturnedofforalterneedschanging.

 Awaterinletvalvemaybemalfunctioning.

 Awaterlevelprobemaybegrounded.

 Theremaybealooseconnectionoradefectinthecontrolboard.

TEMPERATURESENSORPROBLEM3LONGAND2SHORT

 Powermaybeturnedoff.

 Temperaturesensormayhaveabadconnectionormaynotbetightagainstthetank.

 Heatingelementmaybeburnedout.

 Controlboardmaybefaulty.

FlushingtheWhipperChambers

Everythreetofourhoursormoreoftenifnecessaryushthewhipperchamber/dispensingsystem.

 A. MakesurepowerisON.

 B. PressandholdtheSTOP/WASHbutton.SelectoneofthePUSHdispensingbuttonsandpress.Hotrinse

water   willushoutthesystem.LiftofftheSTOP/WASHbuttonwhenwaterrunsclear.

C. Clean up any water that may have spilled.

Cleaning

 A.Switchofftheunitatthepowertoggleswitch,markedCONTROL,behindtheunit.

 B.Wipeallexteriorsurfaceswithadampcloth;removinganyspills,dustordebrisfromtheunit.

 C.Removethedriptrayandlouveredscreenandwashoutitscontents.Forhardtocleandeposits,useamild

  detergentsolution.

 D.Cleanaroundthedispensingarea,wipingwithanontoxiccleaner.

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Wilbur-curtis SD2 User Manual Page 4

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