Service manual

32
Brew Volume
SelectingBrewbyVolumeorBrewbyTimedependsonwhetheryouknowyourbrewtimebeforestarting.FromProgramMenuspress>displaywillnowshow
thenextfeature.
Duringtheactualbrewcycle,a2-minutedripmodeisaddedtothebrewtime.Theprogrammedwaterlevelcompensatesforbacktobackbrewing
Delta3toallowforanincreaseofwatervolume.
Brew by Volume (Factory set to 60 oz.): PresstoSelect,DisplaywillnowshowPushSTARTToBegin...PresstheBREWbuttonthenhotwaterstartsrun-
ning,whendesiredvolumeisreachedpressBREWbuttonagaintostoptheow.Nowthevolumehasbeenset.Pressing>buttonwilldisplaythesubsequent
menu features.
Brew by Time (Factory set to 2min–40sec).PresstoSelecttochangethebrewtime.Displaywillnowshowthecurrenttime.Bypressing<or>youcan
togglebackandforthfromminutestosecondstoexit(ex).Changethetimeorsetandexitbypressing.
Temperature (Factory set to 200°F) Press toSelect.Press<or>tomovetodesiredtemperatureandthen to set. Temperature is programmable from
170ºFto204ºF,in2-degreeincrements.
Energy Save Mode (Factory set to OFF)PresstoSelect,<or>ON,OFForON140ºF, toset.WheninON,unitwillautomaticallyshutoff4hours
fromlastbrew.WhenfeatureisOFF,unitdoesnothavetheenergysavingmode.IntheON140ºFposition,temperaturegoesdownto140ºF.ifunithasnot
brewedin4hours.Thisfeaturewillsaveenergybyloweringthetanktemperatureduringperiodsofnon-operation.
Brew Count Odom. Presstodisplaytotalgallonsbrewed.PressexorReset
Pre-Infusion (Factory set to OFF)PresstoSelect.Currentsettinginsecondsisdisplayed<todecreaseorselect>toincrease(rangefromOFFto10
through60seconds), to set.
IfPre-infusionisselected(ON),ColdBrewLockissettoDelta1within5ºFofsetpointandColdBrewLockisdisappearsfromthelistofprogramselec-
tions.WhenPre-infusionisON,PulseBrewdisappearsfromthelistofprogramselections.
Quality Timer (Factory set to OFF)PresstoSelect,<or>OFForON20minutesto120minutesin10minuteincrements.Press to set. An audible
alarmwillsoundwhentimeisexpired.
Brew Count Total PresstoSelect,Showstotalgallonsandtotalbrewcyclesontheunit.Isreadonlyandnotresettable
ToGoIntoProgramming
Turnoff(darkdisplay)bypressingON/OFFbutton(yellow).PressandholdBREWbutton(green)andthenpressandreleaseON/OFFbutton(yellow).
ContinueholdingBREWbutton.Displaywillread ,waituntil isdisplayedEnterthe4-digitaccesscode,thedigits1-4correspondtothebut-
tons(seeillustrationbelow).
Thedefaultcodesetatthefactoryis1-2-3-4.Then willbedisplayed.
YourCurtisG3SystemisFactoryPre-SetforOptimumPerformance.
Afterconnectiontowaterandpower;thereartoggleswitchmustbeon.Youwillhearabeepsound,indicatingpowerisavailabletothecontroller.
Thecontroldisplays  .PressON/OFFbuttonandthescreenwilldisplay .Afterthreeseconds,  isdisplayed.
Waterwillllthetank(approximately2-3minutesdependingonwaterowrate).Whentheproperlevelisreached willappearonthescreen.Ittakesapproxi-
mately20minutestoreachsetpointtemperatureof200°F.
Controlwilldisplay  whentemperaturereachesthesetpoint(200°F).Unitisnowreadytobrew.
<ALP3/4/5>
CURTIS
CURTIS CURTIS
FILLING
CURTIS
HEATING
ENTER CODE
– – – –
PROGRAM MENUS
< SELECT >
CURTIS
READYTOBREW
ENTERING PROGRAM
MODE
1
2 3
4
PROGRAM MENUS
ModelSelect–Alwaysperformthisrst.Thisfeaturere-setsallsettingstothefactorydefaults.
ScrollthroughthemenutoModelSelect.ThechoicesareALPHA-1, ALPHA-2, ALPHA-3/4/5, Airpot Brewer and Thermo-Alpha.YoushouldselectonlyALPHA-1,
ALPHA-2orALPHA-3/4/5.
Allprogrammingselectionsareperformedwiththethreecenterbuttons.
Thesymbolsbelowthebuttonsare:
 ScrollLEFT
 SELECTIONorENTERtosavenewparameter
  ScrollRIGHT