Munters ICEDRY 1400, User Manual

Page 1: ...Original instructions Usermanual IceDry800 1400 Desiccantdehumidifier 190TGB 1037 G1307 MuntersEuropeAB2013 ...

Page 2: ...bratedtestequipmentis necessary Theserviceandmaintenancemustbe documentedforthewarrantytobevalid AlwayscontactMuntersforserviceorrepair Operating faultscanoccuriftheunitismaintainedinsufficientlyor incorrectly Safety Informationaboutdangersareinthismanualindicated bythecommonhazardsymbol W W WARNING ARNING ARNING Indicatesa possibledangerthatcanleadtopersonalinjury CA CA CAUTION UTION UTION Indica...

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Page 4: ...tions 8 4 6 2 Processairinlet 9 4 6 3 Dryairoutlet duct 9 4 6 4 Reactivation airintake 9 4 6 5 Ductwork forwet airoutlet 10 4 7 Installation examples cold storage room freezer 11 4 8 Electrical connections 13 4 9 Pre startsettings 14 4 10 Pre startchecks 14 4 11 Airflow check and adjustment 15 5 Operation 16 5 1 General 16 5 2 Safety 16 5 3 Quick stop 16 5 4 Operatorpanel 17 5 5 Operating theunit ...

Page 5: ...usethedehumidifierinasafeandefficientway Readthroughthemanualbeforetheunitisinstalledand used 1 3 Safetyandcautions Everymeasurehasbeentakeninthedesignandmanufactureofthedehumidifiertoensurethatitmeetsthe safetyrequirementsofthedirectivesandstandardslistedintheECDeclarationofConformity Theinformationinthismanualincludessuggestionsforbestworkingpracticeandshallinnowaytake precedenceoverindividualre...

Page 6: ...n power switch of the unit Do not operate the unit near any heat generating devices orflammableand dangerous materials Do not insert fingers orany other objects into the airvents Allelectrical installations must be carried out by a qualified electrician and in accordance with local regulations Thedehumidifier can restart automatically after a power cut Always set and lock the main power switch in ...

Page 7: ...ionplate 09 yearofmanufacture 19 weekofmanufacture 190XXX articlenumber XXXXX serialnumber 1 Identificationplate 2 Dryairoutlet 3 Wetairoutlet 4 Processairinlet 5 Reactivationairinlet 1 5 Supervisionofoperation Thedehumidifieriscontrolledandmonitoredfromtheoperatorpanellocatedonthefrontoftheunit 1 6 Faultindications Faultsareclearlyindicatedontheoperatorpanel TheflashingLEDsindicatewhichcomponentt...

Page 8: ...ardsandestablished requirementsforCE marking 2 2 Principleofoperation 2 1 4 3 Figure2 1Principleofoperation 1 Processair 2 Dryair 3 Reactivationair 4 Wetair Thedesiccantrotorismadeofacompositematerialthatishighlyeffectiveinattractingandretainingwater vapour Therotorisdividedintwozones Theairflowtobedehumidified processair passesthrough therotor slargestzoneandthenleavestherotorasdryair Sincetherot...

Page 9: ...packaging material in place onthe dehumidifier orto re use the packaging material to provide temporary protection forthe unit during latertransportation to the site and during installation 4 Removeallpackagingmaterialfromtheunit checkcarefullytomakesurethatnodamagehasoccurred duringtransportation 5 AnyvisibledamagemustbereportedinwritingtoMunterswithin5daysandpriortoinstallationof theunit 6 Dispos...

Page 10: ...is easily formedon the inside of the duct due to thehigh humidity of the reactivation air To avoid condensation the ductwork must beinsulated CA CA CAUTION UTION UTION Activate the main switch forthe dehumidifier as soon as the unit has been installed This allows thebuilt in heater to operate and prevents internal ice formation CA CA CAUTION UTION UTION Beforestarting the unit the reactivation air...

Page 11: ...sothattheconnectionsareontherightsideoftheunit proceed asfollows W W WARNING ARNING ARNING Ensurethat main power is isolated fromthe dehumidifier priorto changing the orientatin of theprocess and dryair connections B A C D E F 1 Removethetwobolts B securingthefrontpanelandcarefullyremovethepanel 2 Removethetwoboltssecuringtherearpanelandcarefullyremovethepanel 3 Removethetwobolts A andwasherssecur...

Page 12: ...ments aremet see8 1 Dimensionsandservicespace Avapour tightconnectionbetweenthewallandtheductisvital Preferably polyurethanefoamshouldbeusedifthetemperatureissufficientlyhighduringapplication Wheninstallingductworkbetweenthedehumidifierandtheinletandoutletconnections thefollowing recommendationsshouldbeobserved Thelengthofductworkshouldbekeptasshortaspossibletominimisestaticairpressurelosses Tomai...

Page 13: ...esfromthedoor opening Thefilterboxcanthenbemovedtotheinletsideoftheduct 4 6 3 Dryairoutletduct Channeloutthedryairfromthedehumidifieranddistributeitsothatitmixeswiththewarm humidairthat normallyentersthecoldstoreabovethedoorsandair locksthatareopenedregularly Installanadjustable damperintheduct 4 6 4 Reactivationairintake Placethereactivationairintakeandfilterboxoutsidethecoldstore Mountthefilterb...

Page 14: ... Thewetairductmust thereforebeinsulated Horizontalductsmustbeinstalledwithaslightdecline awayfromthedehumidifier todrainaway possiblecondensation Thedeclinemustbeatleast2cm mofduct 5mmdrainholesshouldbemadeatlowpointsoftheducttopreventwateraccumulationintheduct Topreventtheoutgoingwetairfromhumidifyingtheincomingreactivationair thewetairoutletmust beplacedatleast2metresfromthereactivationinlet See...

Page 15: ...mmendsthefollowinginstallations Ifindoubt contactMuntersforadvice Notetheservicespacerequirementsinsection8 1 Dimensionsandservicespace A B Figure4 2Positionabovedoor airlock A Processairinlet B Dryairoutlet 2 3 m Figure4 3Positionbehindscreen 190TGB 1037 G1307 Installation 11 ...

Page 16: ...s soon as the unit has been installed This allows thebuilt in heater to operate and prevents internal ice formation Theopeningsofinletandoutletductsmustbewellsealedduringinstallationandoperationstops whenthe dehumidifierisnormallyswitchedoff Thispreventsiceformationinductsanddehumidifiercausedby unintendedventilationandlowtemperatureinthecold storageroom 12 Installation 190TGB 1037 G1307 ...

Page 17: ...cygivenontheIDplate NOTE Supply voltage must not vary morethan 10 of the specified operating voltage Theunit must beadequately connected to earth Forconnectiondetails refertotheIDplate Electricalcircuitdiagramsorsection8 2 Technicaldata The connectioncableandmainfusesmustbesuitabletotheunitbeinginstalled Connecttheunitwithaflexiblecabletoawallmountedsocket Thiswaytheunitcaneasilybedisconnected fro...

Page 18: ...etothesystem Alsocheckthatallductsarefreefrom obstaclesblockingtheairpassage 4 Checkthattheincomingpowersupplyvoltageiscorrectandthatthecablesarecorrectlyconnected 5 Afterconnectingtheprocessfantopower checkthefanturningdirection 6 Openthedehumidifier sfrontpanel 7 Startthedehumidifierandcheckthatthefanisturning 8 Switchoffthedehumidifierandcheckthefanjustbeforeitstops Makesureithasaclockwiserotat...

Page 19: ...ionairflowscanbechangedtotherequiredsetting 2 Startthedehumidifierforapproximately10minutestoallowthereactivationheatertoreachitsnormal operatingtemperature Seesection5 5 Operatingtheunit 3 Checkthatthetemperaturedifferencebetweenreactivationairdownstreamoftheheater andthe regenerationtemperatureisapprox 95 C tolerancelimitis 5 C 4 Ifthetemperaturedifferenceliesoutsideofthetolerancelimit thereacti...

Page 20: ...reactivation airinlet and wet airoutlet must bethoroughly checked Anyice must be removed To avoid malfunction it is importantto have clear airpassage throughout the ductwork CA CA CAUTION UTION UTION To prevent damage to the fans the unit must not be runforlonger than a few minutes priorto setting uptheprocess and reactivation airflows CA CA CAUTION UTION UTION Do not turnoffthe main power switch ...

Page 21: ...e unit 2 Reactivation airfan indicator Thereactivationair indicatoris on when the fan isrunning The indicatorwill flash to indicate a fan fault 3 Reactivation airtemperaturedisplay Indicates reactivationair temperature 4 Modeswitch Withthe modeswitch in the MAN position the dehumidifier willoperateinthe manualmode In this modethe unitwill run continuously fullcapacity Withthe modeswitch in the O p...

Page 22: ...henthe faultwarningindicatorisflashing it indicates that the unithasshut down due to one of the followingfaults being detected Processairfan fault Reactivation airfan fault Drivemotorfault Electricreactivationheater stage1 fault Electricreactivationheater stage2 fault To assist with faultdiagnosis the correspondingindicatorwill be flashing In additionthe remotefaultoutput relaywillbe activated gen...

Page 23: ...ation waitaminimumof12hourspriortothestart oftheunit 5 5 2 Start 1 Ensurethepowerconnectedindicatorisilluminated 2 OperatethemodeswitchontheOperator spaneltotheMANposition NOTE Thereactivation airfan and reactivation heater will start immediately and will berunning forapprox 5 minutes before the process airfan and the drive motorforthe rotorstart operating 3 Checkthatthefollowingindicatorsareon Po...

Page 24: ...orsgoout NOTE In orderforthe unit to cool down the reactivation airfan process airfanand thedrive motorwill continue to run afterthe unit has been switched off until the temperature has fallen below 50 C 2 Checkthatwhenthereactivationairtemperaturefallsbelow50 C theprocessairfan reactivationfan anddrivemotorindicatorsgooutandthatthepowerindicatorremainson CA CA CAUTION UTION UTION During stand by ...

Page 25: ...am 6 3 Serviceoptions Inadditiontocommissioningoftheunittherearefourserviceoptions A D asstandard S Commissioning start up A Inspectionandifnecessarychangeoffilter Generalfunctioncheck B InadditiontoA safetycheckandcapacity temperatureandhumidityregulationmeasurements C InadditiontoB preventivereplacementofsomecomponentsafter3yearsofoperation D InadditiontoC preventivereplacementofsomecomponentsaf...

Page 26: ... Capacitycheck rotorinspection X X Replacement of HTCOThermostats X Inspectdrivebeltand backing rollers replaceif necessary X X Rotordrivemotorreplacement X Fan revision impellers motors bearings X Switchboard control box operational check X X X X X Check temperaturecontrol sensors X X X X Rotorcovers rotorseals connection piece replacement X Table6 1Serviceandmaintenanceschedule 0 48months NOTE T...

Page 27: ...inspection X X Replacement of HTCOThermostats X Inspectdrivebeltand backing rollers replaceif necessary X X Rotordrivemotorreplacement X Fan revision impellers motors bearings X Switchboard control box operational check X X X X Check temperaturecontrol sensors X X X X Rotorcovers rotorseals connection piece replacement X Table6 2Serviceandmaintenanceschedule 54 96months NOTE Theunit must beremoved...

Page 28: ...t Munters CircuitbreakerQM25 trippeddue to a wiringfault Investigate the cause of the fault and rectify Reset QM25 Unit has stopped No 12 does not flash The unithasbeenset to AUTomaticmodeby mistake Setthe modeswitch to MANual and check that the unitstarts Unit has stopped No 12 6 and 7 are flashing If bothindicators 6 and 7 are flashing it indicates that one orboth of the high temperaturecut outs...

Page 29: ... 12 2 8 and or 9 are flashing Safetydevicehastrippeddue to one of the following Fan motor faultDrivemotorfaultWiring fault Switchon the mainsupplyat the mainpower switch and startthe unitto resetthe faultwarning NOTE Themainpower switch mustbe on forat least 12 hoursbefore the start Thistimeis requiredto letthe internal heatequipmentremove possible icebuilt up If the faultre occurscall Munters Tab...

Page 30: ...45 Figure8 2Holepattern 1 Processairinlet 3 Reactivationairinlet 2 Dryairoutlet 4 Wetairoutlet Dimensions mm Model A B C ØD ØE ØR F G H J L M N P X 1 Y 1 Z 1 Weight kg IceDry800 715 590 1310 160 125 250 270 232 650 110 232 372 40 295 700 845 50 128 IceDry1400 715 590 1410 200 125 250 270 232 750 110 232 372 40 295 700 845 50 146 1 Spaceforservice 26 Technicalspecification 190TGB 1037 G1307 ...

Page 31: ... 3 50 Hz 415 V 8 9 14 3 Current Amps Phase 3 60 Hz 230 V 24 4 Current Amps Phase 3 60 Hz 440 V 13 6 Current Amps Phase 3 60 Hz 460 V 13 2 ReactivationHeater Temperatureincreaseacrossheater C 95 95 Reactivation Heater Power kW 4 3 6 3 OtherTechnicalData Operatingrangefordehumidifier ambienttemperature C 25 to 40 25 to 40 Drivemotorpower W 10 10 Heater reactivationfan housing W 240 240 Heater in ele...

Page 32: ...sefor dB A Lwt 63 125 250 500 1000 2000 4000 8000 Duct1 Na 101 10 2 9 13 20 22 27 33 Duct2 Na 102 3 5 13 20 20 19 21 26 Duct3 Na 94 5 6 5 17 20 21 23 27 Duct4 Na 88 2 6 12 25 31 31 33 35 Room 64 90 1 8 14 16 20 23 26 31 Noisepathstosurroundings 1 Ductworkfordryair 2 Ductworkforprocessair 3 Ductworkforreactivationair 4 Ductworkforwetair SYMBOLS Lwt TotalnoiseleveldB rel 10 12W Lw Noisepowerlevelino...

Page 33: ...asbeenexposedtochemicalsthataredangeroustotheenvironmenttheriskmustbeassessed Thechemicalscanaccumulateintherotormaterial Takethenecessaryprecautionstocomplywith applicablelegalrequirementsandregulations W W WARNING ARNING ARNING If the rotoris to becut in pieces wear a suitable CEmarked face mask selected and fitted in accordance with the applicable safety standards to protect fromthe dust 190TGB...

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