Munters MX2P Owner's manual

Brand: Munters

Model: MX2P

Category: Dehumidifiers

Type: Owner's manual

Munters MX2P is a dehumidification system designed to control humidity levels in various indoor environments. With its advanced features, it offers efficient and reliable dehumidification solutions for a wide range of applications.

Key Capabilities:

High Dehumidification Capacity: Effectively removes excess moisture from the air, creating a comfortable and dry indoor atmosphere.
Energy Recovery Purge and Energy Efficiency Purge: Optimizes energy consumption while maintaining dehumidification performance.
Bypass Damper: Allows for controlled ventilation, ensuring a balance between dehumidification and fresh air supply.

Key Capabilities:

High Dehumidification Capacity: Effectively removes excess moisture from the air, creating a comfortable and dry indoor atmosphere.
Energy Recovery Purge and Energy Efficiency Purge: Optimizes energy consumption while maintaining dehumidification performance.
Bypass Damper: Allows for controlled ventilation, ensuring a balance between dehumidification and fresh air supply.

Originalinstructions

Operatingmanual

MX²Plus

Dehumidicationsystem

TEN-MX2P-B1505©MuntersEuropeAB2015

Tableofcontents

Tableofcontents...........................iii

1Introduction.................................1

1.1Denition...............................

1.2Aboutthismanual.....................

1.3Warnings...............................

1.4Warranty...............................

1.5Inspectionofdelivery..................

1.6Marking................................

1.7Technicalspecications..............

1.8Unintendeduse........................

2Safety.........................................4

2.1Intendeduse...........................

2.2Safeinstallation,operationand

maintenance...........................

2.3Residualrisks..........................

2.4Warningsigns.........................

2.5Quickstop..............................

3Systemdesignandfunction..............8

3.1Mainfunction..........................

3.2Systemdesign.........................

3.3Pre-andpost-treatment..............

4Maincomponentsdescription............10

4.1Dehumidier...........................

4.1.1Principleofoperation..........

4.1.2Dehumidiercomponents.....

4.1.3Pressuretestpoints...........

4.1.4Hightemperaturecut-out......

4.1.5Bypassdamper................

4.1.6EnergyRecoveryPurgeand

EnergyEfciencyPurge.......

4.2Watercoils.............................

4.2.1Productdescription............

4.2.2Coilmaintenance..............

4.3Directexpansionrefrigeration........

4.4Electricheater.........................

4.5Humidier..............................

4.6Supplyfan..............................

4.7Filters...................................

4.7.1Filtertypes......................

4.7.2Filtermaintenance.............

4.8Dampers...............................

5Operation....................................22

5.1Mainpowerswitch.....................

5.2Controlsystem........................

5.3HMIconnection........................

5.4Operatorpanel........................

5.5Starttheunit...........................

5.6Stoptheunit............................

5.7Quickstop..............................

6Serviceandmaintenance.................25

6.1Safety..................................

6.2General................................

6.3Serviceoptions........................

6.4Extendedwarranty....................

6.5Cleaning...............................

6.6Maintenanceschedule................

6.7Preventivereplacements.............

7Scrappinganddisposal...................29

8ContactMunters............................31

TEN-MX2P-B1505Tableofcontentsiii

MX²PlusDehumidicationsystem

1Introduction

1.1Denition

TheDehumidicationsystemdescribedinthismanualishereafterreferredtoasthe“unit”.

1.2Aboutthismanual

Thisoperatingmanualcontainsimportantsafetyinformation,aproductdescriptionandmaintenance

instructionsforthedeliveredunit.

Readallrelevantpartsofthismanualbeforeoperatingorperforminganyworkontheunit.Observanceof

thisinformationwillhelpyoutoavoiddanger,tominimiserepaircostanddowntime,andtoincreasethe

reliabilityandtheservicelifeoftheunit.

Thismanualshouldbestoredinapermanentlocationclosetotheunit.

Thismanualdoesnotdescribeinfullallthemaintenanceworkrequiredtoguaranteethelongevityand

reliabilityofthistypeofequipment.AlwayscontactMuntersforserviceandrepairs,toensuresafeandlong

lastingoperationoftheunit.

Installationinstructionscanbefoundinthecorrespondingsupplement.

Thecontentsofthismanualcanbechangedwithoutpriornotice.

NOTE!Thismanualcontainsinformationwhichisprotectedbycopyrightlaws.Itisnotallowedtoreproduceor

transmitanypartofthismanualwithoutwrittenconsentfromMunters.

Sendanycommentsregardingthismanualto:

MuntersEuropeAB

TechnicalDocumentation

P.O.Box1150

SE-16426KISTASweden

e-mail:t-doc@munters.se

1IntroductionTEN-MX2P-B1505

MX²PlusDehumidicationsystem

1.3Warnings

Informationaboutdangersareinthismanualindicatedbythecommonhazardsymbol:

W W

ARNING! ARNING!

ARNING!

Indicatesapossiblehazardthatcanresultinseverepersonalinjuryordeath.

CA CA

UTION! UTION!

UTION!

Indicatesapossiblehazardthatcanresultindamagetotheunitorotherproperty,orcauseenvironmental

damage.

NOTE!Highlightssupplementaryinformationforoptimaluseoftheunit.

1.4Warranty

ThewarrantyisbasedonthetermsofsaleanddeliveryofMunters.Thewarrantyisnotvalidifrepairsor

modicationsarecarriedoutwithoutthewrittenagreementofMunters,oriftheunitdoesnotoperateunder

theconditionsagreedwithMunters.Damagesresultingfromnegligence,poormaintenanceorfailureto

complywiththerecommendationswillnotbecoveredbythewarranty.

Itisaconditionofthewarrantythattheunitforthefullwarrantyperiodisservicedandmaintainedbya

qualiedMuntersengineerorMuntersapprovedengineer.Accesstospecicandcalibratedtestequipment

isnecessary.Theserviceandmaintenancemustbedocumentedforthewarrantytobevalid.

Thewarrantyislimitedtoafreeexchangeofpartsorcomponentswhichhavefailedasaresultofdefects

inmaterialsorworkmanship.

Commissioning/Start-upinspection"S"byMuntersismandatorytovalidatethefullwarranty.

AlwayscontactMuntersforserviceorrepair.Operatingfaultscanoccuriftheunitismaintained

insufcientlyorincorrectly.

1.5Inspectionofdelivery

■Inspectthedeliveryandcomparewiththedeliverynote,orderconrmationorotherdelivery

documentation.Makesurethateverythingisincludedandnothingisdamaged.

■ContactMuntersimmediatelyifthedeliveryisnotcompleteordamagedinordertoavoidinstallation

delays.

■Removeallpackagingmaterialfromtheunit,andmakesurethatnodamagehasoccurredduring

transportation.

■AnyvisibledamagemustbereportedinwritingtoMunterswithin3daysandpriortoinstallationof

theunit.

■Disposeofthepackagingmaterialaccordingtolocalregulations.

TEN-MX2P-B1505Introduction2

MX²PlusDehumidicationsystem

1.6Marking

Type

Fabr. No. 1501 190XXX XXXXX

3 ~ 400V 50 Hz

4,1 kW

Munters Europe AB

Box 1150

SE-164 26 Kista, Sweden

IP33

Fabr . year

36 kW

Made in Sweden

MX² Plus

2015

Max

41 kW

Figure1.1ExampleofidenticationplatecontentFigure1.2Identicationplateposition

1.7Technicalspecications

Thetechnicalspecicationsfortheunitcanbefoundinthecorrespondingsectionofthemanual.

1.8Unintendeduse

■Theunitisnotintendedforoutdoorinstallation.

■Theunitisnotintendedforuseinclassiedareaswhereexplosionsafetycompliantequipmentis

required.

■Theunitmustnotbeinstallednearanyheatgeneratingdevicesthatcancausedamagetotheequipment.

■Theunitisnotintendedfortreatingairpollutedwithsolvents,dustorotheraggressive,corrosiveor

abrasiveparticles.

3IntroductionTEN-MX2P-B1505

MX²PlusDehumidicationsystem

2Safety

2.1Intendeduse

TheunitdeliveredbyMuntersmustonlybeusedforthetreatmentofair.Thisincludesltering,heating,

cooling,humidifying,dehumidifyingandtransportingair.Muntersexplicitlyrulesoutanyotheruse.

Theunitisdesignedtomeetthesafetyrequirements,directivesandstandardslistedintheEUDeclarationof

Conformity.

NomodicationoftheunitisallowedwithoutpriorapprovalbyMunters.Attachmentorinstallationof

additionaldevicesisonlyallowedafterwrittenagreementbyMunters.

Theconditionsofoperationspeciedinthetechnicalspecicationsmustbeobservedabsolutely.

Anyotheruseoftheequipmentcancausepersonalinjuryanddamagetotheunitandotherproperty.

2.2Safeinstallation,operationandmaintenance

Greatefforthasbeenplacedonthedesignandmanufactureoftheunit,tocomplywithapplicablesafety

aspectsforthistypeofequipment.

Theinformationinthismanualincludessuggestionsforbestworkingpracticeandshallinnowaytake

precedenceoverindividualresponsibilitiesorlocalregulations.

Duringoperationandotherworkwithamachineitisalwaystheresponsibilityoftheindividualtoconsider:

■Thesafetyofallpersonsconcerned.

■Thesafetyoftheunitandotherproperty.

■Theprotectionoftheenvironment.

Alwayscarryoutriskassessmentsbeforedoinganyworkontheunit.

W W

ARNING! ARNING!

ARNING!

-Theunitmustnotbesplashedwithorimmersedinwater.

-Theunitmustneverbeconnectedtoavoltageorfrequencyotherthanthatforwhichitwasdesigned.Refertothe

identicationplate.Linevoltagethatistoohighcancauseanelectricalshockhazardanddamagetotheunit.

-Donotinsertngersoranyobjectsintotheairvents.

-Allelectricalinstallationsmustbecarriedoutbyaqualiedelectricianandinaccordancewithlocalregulations.

-Thedehumidiercanrestartautomaticallyafterapowercut.Alwayssetandlockthemainpowerswitchinthe

OFFpositionbeforecarryingoutanyservicework.

-Useonlyapprovedliftingequipmenttopreventpersonalinjuryanddamagetotheequipment.

-AlwayscontactMuntersforserviceorrepair.

W W

ARNING! ARNING!

ARNING!

Installation,adjustments,maintenanceandrepairsmustonlybecarriedoutbyqualiedpersonnelwhoare

awareoftherisksinvolvedwhenworkingwithequipmentoperatingwithhighelectricalvoltageandhighmachine

temperatures.

TEN-MX2P-B1505Safety4

MX²PlusDehumidicationsystem

W W

ARNING! ARNING!

ARNING!

Commissioningandinitialstart-upoftheunitmustbecarriedoutbyauthorizedpersonnelonly.

W W

ARNING! ARNING!

ARNING!

Theunitcontainsrotatingfansandothermovingparts.

Keephandsawayfromfanbladesatalltimeswhileunitison.DONOTserviceunituntilthefanhascompletely

stopped.

AlwayssetandlockthemainpowerswitchintheOFFpositionbeforecarryingoutanyservicework.

Topreventpersonalinjury,theunitmustberunwithallpaneldoorsclosedandallremovablepanelsandprotective

gridsproperlyinplace.

Fansandothermovingpartscanstartautomaticallyandwithoutwarning.

W W

ARNING! ARNING!

ARNING!

Cleaningagents,coolingmedia,oilandgreasearesubstancesthataredangeroustopersonalhealthandtothe

environment.Theymustnotbeallowedtodrainawayintothesoilorthepublicsanitarysystem.Thedisposalof

suchsubstancesmustbeeffectedinaccordancewithlocalandnationallawandregulations.

CA CA

UTION! UTION!

UTION!

Serviceandmaintenanceworkshouldonlybecarriedoutbyqualiedandtrainedpersonnel.Operatingfaultscan

occuriftheunitismaintainedinsufcientlyorincorrectly.

5SafetyTEN-MX2P-B1505

MX²PlusDehumidicationsystem

2.3Residualrisks

Inordertoavoidthepossibledangersinoperatingormaintainingtheunit,necessaryprotectionshavebeen

foreseen.However,therearestillsomeresidualrisksthatallpersonnelworkingwiththeunitmustbeaware

of:

Thehandlingofuidsinrefrigerating,heatingorcoolingcircuitscanbedangerous.Pleasestudythe

informationrelevantforeachtypeofuidtoavoiddangers.

Hotorcoldsurfacescancauseinjuries.Beforeintervening,waituntiltemperaturesbecomenormaloruse

protectiveclothing.

Sharpsteeledgesonboxesorcoilscancausecuts.Useprotectivegloves,particularlyduringdisassembly

orassembly.

Whenworkingwithornearfans,beawarethatremainingairowthroughtheunitcancausespontaneous

rotationofthefansandtherebycausingpersonalinjury.

Doorsforoverpressurecompartmentscanbeequippedwithadditionalsafetylocksagainstaccidental

opening.Makesurethatsuchlocksareclosedbeforestartingtheunit.

Whenworkingwithltersorinadustyarea:Toprotecttheuserfromdust,wearasuitableCEmarkedface

maskselectedandttedinaccordancewiththeapplicablesafetystandards.

Usehearingprotectionaccordingtoapplicablesafetystandardswhenworkinginanoisyenvironmentto

avoidhearingimpairment.

Dampersopenandcloseautomatically.Keephandsclearofthedamperswhentheyaremoving.

TEN-MX2P-B1505Safety6

MX²PlusDehumidicationsystem

2.4Warningsigns

Thefollowingwarningsignscanbepresentontheunit,towarntheusersofresidualriskswhichcancause

seriousinjuryordeath.Makesurethatallpersonnelworkingwithorneartheunitareawareofthemeaning

ofeachsign.

Figure2.1Riskofpersonal

injuryduetoelectricshock.

Figure2.2Hotairowor

surface.

Figure2.3Unitstarts

automatically.

Figure2.4Pinchhazard.

2.5Quickstop

Theunitcaninanemergencybestoppedusingthemainpowerswitch,seesection5.1,Mainpowerswitch.

CA CA

UTION! UTION!

UTION!

Onlyusethemainpowerswitchtostoptheunitinthecaseofanemergency.Thenormalshutdownsequencewill

notbefollowed.Thefansstopandtheheatercanbeveryhot,whichcanresultindamagetotheheaterandother

componentsclosetoit.

7SafetyTEN-MX2P-B1505

MX²PlusDehumidicationsystem

3Systemdesignandfunction

3.1Mainfunction

TheMuntersPlusunitisdesignedtocontroltheairqualityinarchives,laboratories,cleanroomsorother

applicationswithhighdemandsonclimate.

Allunitsarealwaysdeliveredwithadehumidier.Othercomponentssuchascoolingandheatingcoils,

humidiersorsupplyfansaredelivereddependingontheindividualsystemspecication.

Thesystemissetupandoperatedfromtheoperatorpanel.Wallsensorsorductsensorsmeasurethe

temperatureandhumidityoftheprocessair.Thecontrolsystemandelectricalsafetyfunctionsforallthe

componentsareplacedintheelectricalpanel.

Allcomponentsareregulatedproportionatelyandconguredtoachieveoptimalcapacityandenergyuse

efciency.Theelectricheaterinthedehumidierhasthyristorcontrolandtheelectricheatersfortempering

theairarepulsecontrolled.Thesupplyairfanrunscontinuallytoensurepreciseclimatecontrol.Regulation

canbetimecontrolledonaweekly,monthlyandstipulatedfull-daybasisaswellaswinter/summerperiods

withspecicoperationaltemperatureandhumiditysettings.Severalpossibilitiesexistforconnectingto

buildingmanagementsystemsforcontrollingandmonitoringthefunctions.ContactyournearestMunters

representativeformoreinformationonautomaticsystemsorbusconnections.

3.2Systemdesign

Figure3.1MX²Plussystemdesignexample*

1.Filter5.Dehumidier

2.Pre-heatingcoil6.Post-coolingcoil

3.Pre-coolingcoil7.Reactivationfan

4.Supplyfan

*Individualsystemsarebuilttospecication,andcanbedifferentfromthisexample.

TEN-MX2P-B1505Systemdesignandfunction8

MX²PlusDehumidicationsystem

3.3Pre-andpost-treatment

Pre-andpost-treatmentoftheprocessaircanbeperformedbythefollowingfunctionalcomponents:

■Inletdamperstoenableisolationoftheunitfromtheairow.Thedampersareinstalledontheoutside

oftheunit.

■Amixingboxallowingmixingfreshairwithrecirculationair.

■Heatingcoil:Thecoilcanbeelectricorusehotwaterasheatingmedium.Inthecaseofhotwater,the

coilmustbeconnectedtoanexternalheatingmediumsupply.

■Coolingcoil:Thecoiluseschilledwater,possiblymixedwithglycol.Thecoilmustbeconnectedto

anexternalmediumsupply.

■Humidicationbyevaporationorsteaminjectioninordertoachievetheprocessairqualityspecication

duringdryambientconditions.Seethehumidiersupplement.

■Filtersforvariousairqualityspecications.Filterscanbeequippedwithpressuredropsensorstoenable

"blockedlter"alarm.

■Asupplyfantoachievetheexternalpressurerequirement.

9SystemdesignandfunctionTEN-MX2P-B1505

MX²PlusDehumidicationsystem

4Maincomponentsdescription

NOTE!Somecomponentsareoptional,andindividualsystemsarebuilttospecication.

NOTE!Allcomponentpicturesareexamples,andmaynotcorrespondtoindividualunits.

4.1Dehumidier

4.1.1Principleofoperation

Figure4.1Rotorprinciple

1.Processair

2.Dryair

3.Reactivationair

4.Wetair

Thedesiccantrotoristheadsorptiondehumidifyingcomponentintheunit.Therotorstructureis

comprisedofalargenumberofsmallairchannels.

Thedesiccantrotorismadeofacompositematerialthatishighlyeffectiveinattractingandretainingwater

vapour.Therotorisdividedintwozones.Theairowtobedehumidied,processair,passesthroughthe

largestzoneoftherotorandthenleavestherotorasdryair.Sincetherotorrotatesslowly,theincomingair

alwaysmeetsadryzoneontherotor,thuscreatingacontinuousdehumidicationprocess.

Theairowthatisusedtodrytherotor,reactivationair,isheated.Thereactivationairpassesthrough

therotorintheoppositedirectiontotheprocessairandleavestherotoraswetair(warm,moistair).This

principleenablesthedehumidiertoworkeffectively,evenatfreezingtemperatures.

TEN-MX2P-B1505Maincomponentsdescription10

MX²PlusDehumidicationsystem

Figure4.2Airowoverview

1.Processair

2.Dryair

3.Reactivationair

4.Wetair

5.Reactivationfan

6.Rotor

7.Processfan

11MaincomponentsdescriptionTEN-MX2P-B1505

MX²PlusDehumidicationsystem

4.1.2Dehumidiercomponents

Figure4.3Maincomponents(electricversionshown)

1.Filter,reactivationair10.Electricalpanel

2.Controlsystemdisplay11.Drivemotor,rotor

3.Operatorpanel12.Rotorcassette

4.Powersupplyinfeedbox13.Duct,purge,left

5.Processfan(w/opost-treatment)14.Filterguard

6.Duct,bypassdamper

15.Plate,bypass

7.Duct,purge,right

16.Filter,processair

8.Reactivationheater17.Reactivationfan(left)

9.Safetythermostat(HTCO)18.Reactivationfan

Option

Onlyusedforreversedassemblies

TEN-MX2P-B1505Maincomponentsdescription12

MX²PlusDehumidicationsystem

4.1.3Pressuretestpoints

Thebuilt-inpressuretestpointsareusedformeasuringpressuredropacrosstherotorduringbasic

installationworkandinspectionoftherotorcondition.

Forairowadjustment,refertotheInstallationinstructions.

TP 1

TP 2

TP 3

TP 4

Figure4.4Pressuretestpoints

TP1.ProcessairTP1–TP4.Differentialpressure,processair

TP2.WetairTP2–TP3.Differentialpressure,reactivationair

TP3.Reactivationair

TP4.Dryair

13MaincomponentsdescriptionTEN-MX2P-B1505

MX²PlusDehumidicationsystem

4.1.4Hightemperaturecut-out

Thedehumidierisequippedwithsafetythermostats(HTCO)whichpreventitfrombeingoverheatedand

damagedifthereactivationairbecomestoohot.

Thethermostatsensingbulbislocatedinthereactivationairductandmeasuresthetemperatureinfront

oftherotor.Ifthereactivationairtemperatureexceedsthethermostatsetting,thereactivationheateris

switchedoffandthealarmmessage“ReactHeaterHTCO”isshownonthecontrolpaneldisplay.

Afteranalarm,thesafetythermostatmustberesetbypressingthebuttononthethermostathousing.See

Figure4.5forhowtoaccessthethermostathousing.

Inthecaseofelectricalreactivation,resetalsothecircuitbreakersfortheheaterontheelectricalpanel.

Figure4.5Locationofthermostathousing

TEN-MX2P-B1505Maincomponentsdescription14

MX²PlusDehumidicationsystem

4.1.5Bypassdamper

MX² 30

MX² 35-95

Figure4.6Handleforbypassdamper

Aninstalledbypassdamperkitallowsaxedairowtobeusedwhentheprocessairowexceedsthe

maximumrotorowcapacity.Thebypassfunctionconsistsofanadjustabledamperpositionedinthe

bypassairowchannel.Thebypassairowchannelisintegratedwiththeunitandpassesundertherotor.

NOTE!Thebypassdampershouldonlybeadjustedbyspeciallytrainedpersonnel.

Figure4.7Bypassprinciple

1.Reactivationair

2.Heatedreactivationair

3.Wetair

4.Processair

5.Dryair

6.Bypassedprocessair

15MaincomponentsdescriptionTEN-MX2P-B1505

MX²PlusDehumidicationsystem

4.1.6EnergyRecoveryPurgeandEnergyEfciencyPurge

Figure4.8PrincipleforEnergyRecoveryPurgeandEnergyEfciencyPurge

1.Reactivationair

2.Heatedreactivationair

3.Wetair

4.Processair

5.Dryair

6.Purgeair

7.Warmpurgeair

EnergyRecoveryPurge(ERP)andEnergyEfciencyPurge(EEP)aretwoenergysavingsolutionsthat

recyclesheatfromtherotor,afterthereactivationsectionintherotationaldirectionoftherotor.Aminor

partofthereactivationairowisbypassedtothewarmsectoroftherotor,beforetheairowentersthe

reactivationheater.Theairowisheatedupbytherotorandthenmixedwiththereactivationairow,after

thereactivationheater.Therecycledheatfromtherotorincreasestheefciencyandreducestheenergy

consumption.

Comparedtoastandardunit,ERPwillgivethesamedehumidicationcapacitywithreducedreactivation

heaterenergy.WithEEP ,thereactivationheaterenergyisthesameasinastandardunit,whilethe

dehumidicationcapacityisincreased.

ThepurgeairowductonMX²35–95islocatedinsidetheunitandthepurgeairow(ERP,EEP)cannot

beadjusted.

ThepurgeairowductonMX²30isinstalledontherearsideoftheunit.Thepurgeairow(ERP ,EEP)

canbeadjustedwithadamperinstalledontheduct.

MX² 30

Figure4.9MX²30purgeairowduct

TEN-MX2P-B1505Maincomponentsdescription16

MX²PlusDehumidicationsystem

4.2Watercoils

4.2.1Productdescription

Theunitcanhavewatercoilsforcoolingandheating.Thecoolingorheatingisonlyregulatedifthesupply

airfanisrunning.

CA CA

UTION! UTION!

UTION!

Ifthereisariskoffreezingwhenuntreatedoutsideairisused,afrostprotectionmonitorsensormustbetted.The

coilsintheunitcanbeseriouslydamagedifthisisnotdone.

Allunitswithhotwatercoilsarealwaysdeliveredwithaninsertionsensorandoutletforaninsertionsensor.

Theheaderisprovidedwithapluggedoutletforventinganddraining.Ifthereisariskoffreezing,thesensor

mustbettedandconnectedaccordingtothewiringdiagramfortheunit.Therecanbeariskoffreezingif

theprocessairistakendirectlyfromoutside.

Ifthewaterinacoilfreezesthiscouldcauseseriousdamage.Afrozencoilmustalmostalwaysbereplaced.

Thewarrantyisnolongervalidevenifthecracksarenotvisible.

CA CA

UTION! UTION!

UTION!

Hotandcoldwatersupplylinesmustonlybedesignedandexecutedbyqualiedpersonneltakingintoaccount

therespectiverelevantlocalregulations.

4.2.2Coilmaintenance

W W

ARNING! ARNING!

ARNING!

Coilnshavesharpedges.Alwayswearprotectivegloveswhenworkingwithcoils.

Checkforsignsofcorrosiononsurfaceswithanges.Cleanandrepairifnecessary.

Ifapplicable,removethedropletseparator.

Inspecttheinletsurface(towardsthecoolingcoil).Ifdirty,rinsewithwarmwater.

Airinthepipingreducesthecapacityofthecoil.Ventofftheairviatheairnippleonthehighesthorizontal

partoftheheader.

Inthecaseofalongoperationstoporwhenthetemperatureisbelowfreezingpoint,emptythewaterout

ofthecoil.Dothisviathenippleonthelowesthorizontalpartoftheheader.Notethatsomecoilscannot

bedrained.

CA CA

UTION! UTION!

UTION!

Donotattempttocleanthewatercoilsmechanically.

NOTE!Inthecaseofdamage,contactMuntersService.Donotattempttocarryoutrepairs.

1.Thecoilsshouldbecheckedatleastonceayear,andcleanedifrequired.

2.Someofthedustwhichpassesthroughthelterscomestorestonthecoilcells.Thislayerofdust

affectstheairowandreducestherateofexchangeleadingtodecreasedunitefciency.

3.Thecoilsshouldthereforebekeptclean.Cleaningcanbedonebyusingavacuumcleaner,lowpressure

compressedairorlowpressurewaterandasoftbrush.Donotforgettocleantheunitinternallyafterthe

coilcleaning.Neveruseahighpressurecleaner,thiswilldamagethecoilns.

17MaincomponentsdescriptionTEN-MX2P-B1505

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Munters MX2P Owner's manual

Brand: Munters

Model: MX2P

Category: Dehumidifiers

Type: Owner's manual

Key Capabilities:

High Dehumidification Capacity: Effectively removes excess moisture from the air, creating a comfortable and dry indoor atmosphere.
Energy Recovery Purge and Energy Efficiency Purge: Optimizes energy consumption while maintaining dehumidification performance.
Bypass Damper: Allows for controlled ventilation, ensuring a balance between dehumidification and fresh air supply.

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Munters MX2P Owner's manual

Munters MX2P Owner's manual

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