Munters ICEDRY 800 - Pre-Start Settings; Pre-Start Checks

IceDry800/1400
4.9Pre-startsettings
Ondeliverytheoperationalparametersaresetforuseinacoldstore.
Theapplicationdoesnotrequiretheconnectionofexternalsensorsorexternalinput/outputsignals.
4.10Pre-startchecks
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ARNING! ARNING!
ARNING!
Themainpowersupplyispermanentlyconnectedtothemainpowerswitchoftheunit.Adjustments,maintenance
andrepairsmustonlybecarriedoutbyauthorisedpersonnel.
Beforestartingthedehumidierforthersttime,ensurethatthemainpowersupplyisisolatedfromthe
dehumidierandcarryoutthefollowingchecks:
1.MakesurethatthemodeselectorswitchonthedehumidierisintheOFFposition..
2.Makesurethattheairintakeltersareundamagedandproperlytted,andthatallareasinsidetheunit
arecleanandfreefromice.
3.Visuallyinspectallductingandductconnectionstomakesurethatallconnectionshavebeencorrectly
installedandthattherearenosignsofdamagetothesystem.Alsocheckthatallductsarefreefrom
obstaclesblockingtheairpassage.
4.Checkthattheincomingpowersupplyvoltageiscorrectandthatthecablesarecorrectlyconnected.
5.Afterconnectingtheprocessfantopower,checkthefanturningdirection.
6.Openthedehumidier'sfrontpanel.
7.Startthedehumidierandcheckthatthefanisturning.
8.Switchoffthedehumidierandcheckthefanjustbeforeitstops.Makesureithasaclockwiserotation
9.Makesurethattheunit'spowersupplyandmainswitchareonassoonastheunithasbeeninstalledinthe
cold-storageroom.Ifnot,checkifthereisiceintheunit.
10.Setthedamperforthereactivationairowfullyopen.
11.Setthedamperfortheprocessairow50%open.
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UTION! UTION!
UTION!
Iftheprocessairowdamperisfullyopen,thehighcoldairdensityinthecold-storageroomcoulddamagethe
processairfan.
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UTION! UTION!
UTION!
Beforestartingtheunit,thereactivationairinletandwetairoutletmustbethoroughlychecked.Anyicemustbe
removed.Toavoidmalfunction,itisimportanttohaveclearairpassagethroughouttheductwork.
14Installation190TGB-1037-G1307