Conair MPW Betriebsanweisung PDF herunterladen (Seite 33)

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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

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ElectricalPhaseErrorLED

TheElectricalPhaseErrorLEDflashesredwhenalinevoltageproblemexists.Thiserror

indicatesalossofphase,phasereversal,orphaseimbalance.

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LowFlowLED

TheNoFlowLEDwillbeilluminatediftheflowthroughthechillerisbelowthepreset

acceptablelevel.WhentheStartbuttonisdepressed,thissafetyisdefeatedforaperiodof5

secondsinorderforthepumptoestablishflow.Thissafetywillshutoffthepumpandthe

compressor.IfthechillerhasbeenshutdownbytheNoFlowsafety,theStartbuttonmustbe

depressedinordertorestartthepumpandresetthe5secondtimedelay.

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FreezestatLED

IfthecoolanttemperaturebeingdeliveredtotheprocessdropsbelowtheFreezestatLimit

(FLS)setting,thecompressorwillshutoff,thepumpwillremainrunning,andtheFreezestat

LEDwillbeilluminated.TheFreezestatLimitshouldbeset10°F(5°C)abovethefreezingpoint

oftheglycolsolutionand10°F(5°C)belowtheminimum operatingtemperature.TheFreezestat

isfactorysetat38°F(3°C).InordertoresettheFreezestatfaultpresstheAlarmResetbutton

afterthetemperaturehasrisen5°F(3°C)abovetheFreezestatLimit.SeetheProgramMenu

sectionforinstructionsonhowtoadjustFLS.

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LowReservoirLevelLED

Whenthewaterlevelinthereservoirdropsbelowthelowerlimitofthefloatswitch,theLow

WaterLevelLEDisilluminatedandthepumpwillshutoff.

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CompressorRecycleLED

Thenumberofcompressorstartupsperhourislimitedinordertomaximizecompressor

lifetimeandensureproperreturnofoiltothecompressorcrankcase.Thislightisilluminated

yellowwheneverthereisawaitperiodbeforethecompressorcanbestarted.

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HighRefrigerantPressureLED

Ifthecompressordischargerefrigerantpressureexceedsthesettingonthehighrefrigerant

pressuresafety,thecompressorandpumpwillshutoffandtheHighRefrigerantPressureLED

willbeilluminated.PressingtheAlarmResetbuttonwillresettheHighRefrigerantPressure

fault,aslongastheHighRefrigerantPressureswitchlocatedatthedischargeofthecompressor

hasbeenmanuallyreset.

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Conair MPW Betriebsanweisung Seite 33