Conair MPW Guia do Utilizador descarregar pdf (Página 48)

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

43

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SetupScreens(Passwordis“000”)

Compressor Setup

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Adjustthecutinandcutoutpointsforthe

refrigerationcompressor(s).CutinandCutOut

valuesarerelativetoSetpoint.

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Temperature Alarm Settings

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Adjustthetemperaturealarmpoints.“Hi”and

“Lo”designateWarningpoints.Thesystemwill

showanamberflashifoneofthesepointsis

reached,buttheunitwillnotshutdown.“HiHi

andLoLo”areCriticalAlarmPoints.Thechiller

willshutdownifoneofthesepointsisreached.

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The“HiTempBypassTimer”isanadjustable

timerthatwillbypassthetemperaturewarnings

forsometimeafterstart‐up.

Freezestat Setup

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SettheFreezestattothechilled water

temperatureshownforyourglycolsolution

concentrationperTable 3(onpage21).The

chillerwillhaveacriticalFreezestatalarmifthe

FreezestatsensordetectswateratthisSetpoin t.

Thesystemmaynotberestarteduntilthewater

reachestheSetpoint+the

Cut‐invalue.

Hot Gas Bypass PID

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Ifthechillerseemstofunctionnormallybuthas

difficultymaintainingsetpoint,consultConair

CustomerServiceforassistancewithPIDTuning.

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Conair MPW Guia do Utilizador Página 48