Conair MPW Guía de usuario descargar pdf (Pagina 31)



Corporate Office: 724.584.5500  Instant Access 24/7 (Parts and Service): 800.458.1960  Parts and Service: 814.437.6861

26



DownButton

TheDownArrowbuttondecreasesthesetpointtemperature.PressingtheDownArrowand

releasingitdecreasesthesetpointtemperaturebyonedegree.PressingtheDownArrow

buttonandholdingitdecreasesthesetpointtemperatureuntilreachingtheminimum

allowablesetpointtemperature.Inadditiontoadjustingthesetpointtemperature,theDown

Arrowbuttonadjustsvariousalarmsandsetpointvalueswhentheunitisintheprogramming

mode.



ControlPowerOnLED

TheControlPowerlightisonandgreenwhentheControlPowerSwitchisintheONposition

and24VDCcontrolvoltageispresent.



AutostartSignalLED

TheAutostartSignallightisonandyellowwhentheAutostartfunctionisenabledandno

Autostartsignalispresent.ItisonandgreenwhentheAutostartfunctionisenabledandthe

signalispresent.Thisfeatureallowstheunittobeturnedonandoffbyaremotecontact

closure.SwitchingthecontactsfromopentoclosesimulatespressingtheStartbuttononthe

controlpanel.SwitchingthecontactsfromclosedtoopensimulatespressingtheStopbutton.

Fromthefactory,theAutostartfeatureisdisabled.SeetheProgramMenusectionfor

instructionsonhowtoenableordisabletheAutostartfeature.



Warning:Donotintroduceanyexternalvoltagetothesecontacts,asthiswillresultindamageto

themicroprocessor.



PumpLED

ThePumpLEDissolidgreenwhileinnormalrunningoperation.Itwillflashrediftheoverload

safetytrips.



HotGasBypassLED

TheHotGasBypassLEDwillpulseorbeilluminatedsolidlywhenthechillerisoperatingat

partialload.Underpartialload,thehotgasbypassvalveisopenedinorderforthechillerto

maintainaconstantToProcesstemperature.Thehotgasbypassvalveopenstoavariable

percentage.

TheLEDindicatesanapproximateopeningpercentagebypulsingforvarying

amountsoftime.IftheLEDisilluminatedfor5seconds,thatmeansthatthevalveisopen50%,

whileifitisopenedfor10seconds,itisopen100%.ThelongerthatthisLEDstayson,themore

unusedexcesscapacityisavailablefromthechiller.IfthePartialLoadLEDstaysoff,thechiller

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 59 60

Sin comentarios

Conair MPW Guía de usuario Pagina 31