Service manual

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. R&D, HOBART CHINA AMX/AM900 / 31
11.3COUNTERFUNCTIONS
Requestforhygieneprogram[C71]–down‐counter
Thenumberofwashcycleswillbesubtractedfromthepresetvalue([S19]"on").
When"0"isreached,st artofhygieneprogramisrequested.
Afterhygienecleaningiscompleted,thiscounterwillberesettobasicvalue.
Numberofhygienecycles
[C72]–up‐counter/basicvalue"0"
Thenumberofcompletedhygienecyclesiscounted.
Resetonlypossibleviabasicdata.
Note:Control,howoftentheprogramhasbeenstarted.
Numberofwashcycles[C73]+[C74]–up‐counter/basicvalue"0"
Thenumberofwashcycles
willbecounted.
Example1420cycles:[C73]=420/[C74]=1
Note:Readoutandnotedowninthereport.
Serviceinterval[C75]+[C76]–down‐counter
Thenumberofwashcycleswillbesubtractedfromthepresetvalue([S17]"on").
When[C75]+[C76]are
"0",theserviceindicatorilluminates.
Resetonlypossibleviabasicdata.
Note:Ofinterestincaseofservicecontract.
Waterconsumption[C77]+[C78]–up‐counter/basicvalue"0"
After200inputpulsesofS2(=1literwaterflow),thecountervaluewillbeincreasedby
1.
Inputpulsesbelow200arebufferedandcountingwillcontinuewiththenextinputpulses.
Resetonlypossibleviabasicdata.
Note:Thecustomercanreadouttheactualwaterconsumption(seepage8"customermenu").
Remainingwaterquantity(externalwatertreatment)[C79]+[C80]+[S18]–down‐counter
This
functionwillbeprogrammedviaservicemodeU02(seepage28).
[S18]=activation
[C79]+[C80]=watertreatmentcapacity(liter).Possiblesettingsare[C79]0‐999,[C80]0‐999x1000.
Example5500liters:[C79]=500/[C80]=5
After200inputpulses
ofS2(=1literwaterflow),thecountervaluewillbedecreasedby1.
Inputpulsesbelow200arebufferedandcountingwillcontinuewiththenextinputpulses.
When"0"isreached,"d0"willbedisplayed.
Resettopre‐setvalueviacustomermenubypushing
theON/OFFbutton(seepage8).
Note:Theactualvaluecanbecheckedviacustomermenu(indicationfornextreplacementofexternal
demineralizationcartridgeforexample).
Numbersofsaltfillings–deficiencyofsalt[C84]–up‐counter
Thenumberof"saltindicatorswitch‐on"willbecounted.
Note:With
thisparameteryoucancheckhowoftenthesoftenerhasbeenrefilled.
Washcycleswithdeficiencyofsalt[C85]–up‐counter
Thenumberofstartedwashcyclesinspiteofsaltdeficiency(illuminatedsaltindicator)willbecounted.
Note:Maybeanevidenceinthecaseofcalcifiedmachineorheating
elementsforexample.
NOTE:
StartingfromE‐EPROMrev.3.0,theactualcounterreadingskeepunchangedaftersoftwareupdateaswellas
settingsofdetergentandrinseaiddispensers(rev.3.9).
ResetofallcounterscanbecarriedoutviamenuoptionrESinServiceMenu.