
4|Page
2FrontCoverOverview
Switches:
TheCID75khasthetotalof5pushbuttonswithLEDringindicators.Active,Timer,Filter,Service
andFault.
Button/LEDFunction:
Active:
TheActiveLEDisnotanactualpushbuttonbutinsteadanLEDindicatorthatfollowsthestateof
theplasmacellsoperation.TheLEDwillilluminategreenwhentheplasmacellisrunningandwill
beoffwhentheplasmacellisnotrunning.Inadditiontoilluminatinggreen,theActiveLEDcan
alsoilluminateredindicatingafaulthasbeendetectedwithintheplasmacell.Ifthisoccurs,a
faultmessagewillbedisplayedontheLCDdisplaylocatedonthefrontoftheunit.
LEDoff–Plasmacellisnotrunning
LEDgreen–Plasmacellisrunning
LEDred–Afaulthasbeendetectedwiththeplasmacell
Timer:
TheTimerbutton/LEDcontrolstheon/offfunctionofthe7DayTimeronthefrontoftheunit.
Whenpressed,theLEDwillilluminategreenindicatingthatthe7DayTimerfunctionisactivated.
Inthismodeofoperation,theon/offfunctionoftheplasmacelliscontrolledbytheschedules
programmedinthe7DayTimer.
Buttonfunction–Turnsthe7DayTimerfunctiononandoffwhenpressed.
LEDoff–7DayTimerfunctionisnotactivated.
LEDgreen–7DayTimerfunctionisactivated.
Filter:
TheFilterbutton/LEDindicateswhenitistimetochecktheintakefilter.TheLEDwillilluminate
greenwhentheunitisfirstturnedonandremaingreenfor30daysofoperation.At30days,the
LEDwillilluminateredasareminderthatitistimetocheckthefilter.Pleasenotethattheunit
willturnoffafter45daysofoperationunlessthefilterhasbeencheckedandthefilterreset
procedurehasbeenperformed.Ifyoucannoteasilyseelightthroughthefilter,itneedstobe
replaced.PleaserefertotheOperationandInstallationGuideformoredetailsonhowtocheck
andreplacethefilterandperformtheresetprocedure.
Buttonfunction–Resetthefiltermonitoringfunctionwhenpressed.
LEDgreen–Thefilterdoesnotneedtobecheckedatthistime.
LEDred–Thefilterneedstobecheckedandreplacedifdirtyandthefilterresetprocedureneeds
tobeperformed.