26
PROGRAMMING
Ifthemachinehasanoponallinepressureboostpumpinstalled,youwillseethismenuscreen,otherwiseit
willnotbeshown.
“AUTO”isthesengonline2fornormaloperaon.In“AUTO”mode,wheneverabrewvalveorwatercon‐
trolvalveisacvated,thepowerboardwillalsotriggerapumprelaytorunalinepressuregenerangpump
andmotorpackage.Ifthisissetto“OFF”,thelineboostmotorwillnotacvate.The“ON”sengwillrunthe
boostmotorconstantly.Thisisfactorysetto“OFF”toprotecttheboostpumpfromrunningwithoutwater.
Tocycletothenextdisplayscreen,pressthedownarrow
Line2indicatesthemeasuredwatertemperatureattheselectedbrewgroup’stemperatureprobe.
Line3indicatesthetemperatureadjustmentmadeattheSynesso™factory,inordertomatchthemeasured
temperaturewiththetemperaturedesiredinsidethepuck.
TheSynesso™tesngmethodisasfollows:
Usingaboomlessportafilter,doseout16‐18gramsofcoffeeintoa14grambasketwithathermalprobe
inserted1/8thofaninchfromthesurfaceandinthemiddleofthepuck,packingandtampingthegroundsin
thebasketasusual.
ThethermalprobeisthenwiredtoaFLUKEthermometertorelaytheactualtemperatureofthewaterflow‐
ingthroughthepuckwhilepouringa25second,2ounceshot.Thisprocessisrepeateda
minimumof3mes
perbrewgroupinordertogetthemostaccuratereadings.Thedifferencebetweenthemeasuredpucktem‐
peratureandtherawtanktemperaturebecomesthebrewoffset
Thisoffsetshouldnotbealteredwithoutthoroughlytesngthepucktemperature,asmenonedabove.
Tocycletothenextdisplayscreen,pressthedownbuon.
Menu Level 2: Line Pressure Boost
Menu Level 2: Brew Offset