Munters ComDry-M160L Owner's manual

Brand: Munters

Model: ComDry-M160L

Category: Dehumidifiers

Type: Owner's manual

Originalinstructions

Usermanual

ComDryM160L

Desiccantdehumidier

190TEN-1098-D1404©MuntersEuropeAB2014

Importantuserinformation

Intendeduse

Muntersdehumidiersareintendedtobeusedforthe

dehumidicationofair.Anyotheruseoftheunit,or

usewhichiscontrarytotheinstructionsgiveninthis

manual,cancausepersonalinjuryanddamagetotheunit

andotherproperty.

Nomodicationoftheunitisallowedwithoutprior

approvalbyMunters.Attachmentorinstallation

ofadditionaldevicesisonlyallowedafterwritten

agreementbyMunters.

Warranty

Thewarrantyperiodisvalidfromthedatetheunit

leftourfactory,unlessotherwisestatedinwriting.

Thewarrantyislimitedtoafreeexchangeofpartsor

componentswhichhavefailedasaresultofdefectsin

materialsorworkmanship.

Allwarrantyclaimsmustincludeproofthatthe

faulthasoccurredwithinthewarrantyperiodand

thattheunithasbeenusedinaccordancewiththe

specications.Allclaimsmustspecifytheunittypeand

fabricationnumber.Thisinformationisstampedonthe

identicationplate,seesectionMarking.

Itisaconditionofthewarrantythattheunitforthe

fullwarrantyperiodisservicedandmaintainedas

describedinsectionServiceandmaintenance.Theservice

andmaintenancemustbedocumentedforthewarranty

tobevalid.

Safety

Informationaboutdangersareinthismanualindicated

bythecommonhazardsymbol:

W W

ARNING! ARNING!

ARNING!

Indicatesapossibledangerthatcanleadtopersonalinjury.

CA CA

UTION! UTION!

UTION!

Indicatesapossibledangerthatcanleadtodamagetothe

unitorotherproperty,orcauseenvironmentaldamage.

NOTE!Highlightssupplementaryinformationforoptimal

useoftheunit.

ConformitywithDirectives

Thedehumidierisinconformitywiththeessential

safetyrequirementsoftheMachineryDirective

2006/42/EC,theLowVoltageDirective2006/95/EC,

theRoHSDirective2011/65/ECandtheEMC

Directive2004/108/EC.Thedehumidieris

manufacturedbyanISO9001:2008accredited

manufacturingorganisation.

Thecontentsofthismanualcanbechangedwithout

priornotice.

NOTE!Thismanualcontainsinformationwhichis

protectedbycopyrightlaws.Itisnotallowedtoreproduceor

transmitanypartofthismanualwithoutwrittenconsentfrom

Munters.

Pleasesendanycommentsregardingthismanualto:

MuntersEuropeAB

TechnicalDocumentation

P.O.Box1150

SE-16426KISTASweden

e-mail:t-doc@munters.se

iiImportantuserinformation190TEN-1098-D1404

Tableofcontents

Importantuserinformation...............ii

Intendeduse...........................

Warranty...............................

Safety..................................

ConformitywithDirectives............

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

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

1.1Aboutthismanual.....................

1.2Unintendeduse........................

1.3Safety..................................

1.4Marking................................

2Principleofoperation......................4

3Transport,inspectionandstorage.......5

3.1Transport..............................

3.2Inspectionofdelivery..................

3.3Storingtheequipment................

4Installation...................................6

4.1Safety..................................

4.2Closedsystem.........................

4.3Opensystem..........................

4.4Siterequirements.....................

4.5Installationoftheunit..................

4.6Ductsandhoses.......................

4.7Connectingthedrainhose............

4.8Electricalconnections................

4.9Expandingthesystem................

4.10Accessories...........................

5Controlpaneloverview....................13

6Operation....................................14

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

6.2Introduction............................

6.2.1Humiditycontrol................

6.2.2Fanmodes.....................

6.2.3Fanspeed......................

6.3Initiationandstart.....................

6.3.1Bootthecontrolsystem........

6.3.2Startthedehumidier..........

6.4Stopthedehumidier.................

6.5Emergency............................

6.6Automaticstartafterpowerfailure....

6.7Navigatethemenus...................

6.8Accessthecontrolsystem............

6.9Changethesystemsettings..........

6.10Resetanalarm........................

6.11Resetthecounters....................

6.12Serviceintervalalarm.................

6.13Restorethedefaultsettings...........

6.14Accesslevels..........................

7Menusandparameters....................24

7.1Humidity...............................

7.1.1Internalcontrollingsensor.....

7.1.2Externalcontrollingsensors..

7.2Runtime...............................

7.3Power..................................

7.4Temperature...........................

7.5Functions..............................

7.5.1Processfanspeed.............

7.5.2Processfanmode..............

7.5.3Humiditycontrolandunits.....

7.5.4Displayinformation............

7.6Alarm...................................

7.7Min,maxanddefaultvalues..........

7.7.1Humidity........................

7.7.2Servicetime....................

7.7.3Functions.......................

8Serviceandmaintenance.................35

8.1General................................

8.2Maintenanceschedule................

8.3Processairlterchange..............

9Faulttracing.................................37

10Technicalspecication....................39

10.1Dimensionsandservicespace.......

10.2Capacitydiagram.....................

10.3Fancurveprocessair.................

10.4T echnicaldata.........................

11Scrapping....................................42

12ContactMunters............................44

190TEN-1098-D1404Tableofcontentsiii

ComDryM160L

1Introduction

1.1Aboutthismanual

Thismanualiswrittenfortheuserofthedehumidier.Itcontainsnecessaryinformationforhowtoinstall

andusethedehumidierinasafeandefcientway.Readthroughthemanualbeforethedehumidieris

installedandused.

ContactyournearestMuntersofceifyouhaveanyquestionsregardingtheinstallationortheuseofyour

dehumidier.

Thismanualmustbestoredinapermanentlocationclosetothedehumidier.

1.2Unintendeduse

■Thedehumidierisnotintendedforoutdoorinstallation.

■Thedehumidierisnotintendedforuseinclassiedareaswhereexplosionsafetycompliantequipment

isrequired.

■Thedehumidiermustnotbeinstallednearanyheatgeneratingdevicesthatcancausedamagetothe

equipment.

NOTE!Whenadehumidierisplacedinabuildingwithradonitisnecessarytocontactanexperttosecurethe

bestoverallsolution.Allchangesaffectingtheventilationorthepressurebalanceinthebuildingcanresultina

changedconcentrationofradon.

CA CA

UTION! UTION!

UTION!

Donotsit,stand,orplaceanyobjectsontheunit.

1.3Safety

Everymeasurehasbeentakeninthedesignandmanufactureofthedehumidiertoensurethatitmeetsthe

safetyrequirementsofthedirectivesandstandardslistedintheECDeclarationofConformity.

Theinformationinthismanualshallinnowaytakeprecedenceoverindividualresponsibilitiesorlocal

regulations.

Duringoperationandotherworkwithamachineitisalwaystheresponsibilityoftheindividualtoconsider:

■Thesafetyofallpersonsconcerned.

■Thesafetyoftheunitandotherproperty.

■Theprotectionoftheenvironment.

ThetypesofdangersthatareindicatedinthismanualaredescribedinsectionImportantuserinformation.

1Introduction190TEN-1098-D1404

ComDryM160L

W W

ARNING! ARNING!

ARNING!

-Theunitmustnotbesplashedwithorimmersedinwater.

-Allelectricalinstallationsmustbecarriedoutbyaqualiedelectricianandinaccordancewithlocalregulations.

-Theunitmustbeconnectedtoanearthedelectricaloutlet.

-Donotconnecttheunittoothermainsvoltagethanspeciedontheidenticationplate.

-Donotoperatetheunitifthepowerplugorcordisdamaged,riskofelectricalshock.

-Donotpulltheplugwithwethands,riskofelectricalshock.

-Donotinsertngersoranyotherobjectsintotheairvents,rotatingfansareinside.

-Donotcovertheunitasthatcanblockairintakeoroutletandcauseare.

-Iftheunithasoverturned,cutthepowerimmediately.

-AlwayscontactMuntersforserviceorrepair.

190TEN-1098-D1404Introduction2

ComDryM160L

1.4Marking

Figure1.1Identicationplateposition

Type

Fa br. No.

Fa br. ye a r

0,17 kW

Max 1,01 kW

1015 170XXX XXXXX

2010

ComDry M160L

230V 50/60 Hz

Ma de in S we de n

Munters Europe AB

Isa fjords ga ta n 1

164 26 Kista , S we de n

Weight: 17 kg

IP 33

0,84 kW

oHS

Figure1.2Identicationplate,anexample

Explanationof"Fabr.No."ontheidenticationplate:

10:Yearofmanufacture

15:Weekofmanufacture

170XXX:Articlenumber

XXXXX:Serialnumber

3Introduction190TEN-1098-D1404

ComDryM160L

2Principleofoperation

Thedesiccantrotoristheadsorptiondehumidifyingcomponentintheunit.Therotorstructureis

comprisedofalargenumberofsmallairchannels.

Thedesiccantrotorismadeofacompositematerialthatishighlyeffectiveinattractingandretainingwater

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

largestzoneoftherotorandthenleavestherotorasdryair.Sincetherotorrotatesslowly,theincomingair

alwaysmeetsadryzoneontherotor,thuscreatingacontinuousdehumidicationprocess.

Theairowthatisusedtodrytherotor,reactivationair,isheated.Thereactivationairpassesthrough

therotorintheoppositedirectiontotheprocessairandleavestherotoraswetair(warmhumidair).The

wetairre-circulatesthroughacondenserthatcoolsdowntheairtocondensethewaterusingapartofthe

processair.

Thecondensedwaterisdischargedbygravitythroughahose.

Thisprincipleenablesthedehumidiertoworkeffectively,evenatlowtemperaturesfrom±0°C.

1.Processair

2.Dryair

3.Coolingairout

Figure2.1Principleofoperation

190TEN-1098-D1404Principleofoperation4

ComDryM160L

3Transport,inspectionandstorage

3.1Transport

Beforemovingthedehumidier,makesurethereisnowaterleftinthedrainbypullingthedrainplugout.

CA CA

UTION! UTION!

UTION!

Removethedrainpipefromthetraytoavoiddamage,seesection4.5,Installationoftheunit.

Transportthedehumidierbycarryingitbyitshandleorintheoriginalpackaging.Theunitmustalwaysbe

placedinanuprightpositionduringtransport.Failuretocomplywiththiscancausetheunittomalfunction.

Thepowercordshouldberolledupandplacedunderthehandlewhencarryingthedehumidier,see

Figure3.1.

Figure3.1Powercordplacement

3.2Inspectionofdelivery

1.Inspectthedeliveryandcomparewiththedeliverynote,orderconrmationorotherdelivery

documentation.Makesurethateverythingisincludedandnothingisdamaged.

2.ContactMuntersimmediatelyifthedeliveryisnotcompleteinordertoavoidinstallationdelays.

3.Iftheunitistobeputintostoragepriortoinstallation,seesectionStoringtheequipment.

4.Removeallpackagingmaterialfromtheunit,andmakesurethatnodamagehasoccurredduring

transportation.

5.AnyvisibledamagemustbereportedinwritingtoMunterswithin5daysandpriortoinstallationof

theunit.

6.Disposeofthepackagingmaterialaccordingtolocalregulations.

3.3Storingtheequipment

CA CA

UTION! UTION!

UTION!

Alwaysunplugtheunitfromthepowersupplywhennotinuse.

Followtheseinstructionsifthedehumidieristobestoredpriortoinstallation:

■Placethedehumidierinanuprightpositiononahorizontalsurface.

■Re-usethepackagingmaterialtoprovideprotectionfortheunit.

■Protectthedehumidierfromphysicaldamage.

■Storethedehumidierundercoverandprotectitfromdust,frost,rainandaggressivecontaminants.

5Transport,inspectionandstorage190TEN-1098-D1404

ComDryM160L

4Installation

4.1Safety

W W

ARNING! ARNING!

ARNING!

Donotconnecttheunittoothermainsvoltagethanspeciedontheidenticationplate.

Theunitmustbeconnectedtoanearthedelectricaloutlet.

Donotoperatetheunitifthepowerplugorcordisdamaged.

CA CA

UTION! UTION!

UTION!

Donotsit,stand,orplaceanyobjectsontheunit.

NOTE!Whenadehumidierisplacedinabuildingwithradonitisnecessarytocontactanexperttosecurethe

bestoverallsolution.Allchangesaffectingtheventilationorthepressurebalanceinthebuildingcanresultina

changedconcentrationofradon.

4.2Closedsystem

Thedehumidierisplacedinthespacetobedehumidied.Toensurethatthedryairisdistributedevenly

inthespacetobedehumidiedaductingcanbeconnectedtothedryairoutletofthedehumidier.The

condensedwaterisdrainedthroughahose.

Aclosedsystemispreferablewhenthereisaneedfordehumidicationtoaverydryclimate.Itismore

economicaltoruncomparedtoanopensystem.

C om D ry M 160L

Figure4.1Closedsystemprinciple

1.Process/Reactivationair

2.Dryair

3.Condensedwater

190TEN-1098-D1404Installation6

ComDryM160L

4.3Opensystem

Thedehumidierisplacedoutsidetheareatobedehumidied.Dryairistransportedwithductingtothe

spacetobedehumidied.Thecondensedwaterisdrainedthroughahose.Theinstallationisusedtosolve

thefollowingproblems:

-Whenmoisturedamagedobjectsaretobedehumidied.

-Dustorcorrosioncausingparticlesarepresentinaspacewheredryairwillbesupplied.

-Topreventmoisturefromenteringthedehumidiedspace/object.

C om D ry M 160L

Figure4.2,Opensystemprinciple

1.Process/Reactivationair

2.DryAir

3.Condensedwater

4.4Siterequirements

Thedehumidierisonlyintendedforindoorinstallation.Avoidinstallingthedehumidierinadamp

environmentwherethereisariskofwaterenteringtheunitorinaverydustyenvironment.Ifindoubt,

seekadvicefromMunters.Itisimportantthattheintendedinstallationsitemeetsthelocationandspace

requirementsfortheequipmentinordertoachievethebestpossibleperformanceandtrouble-free

operation.Forspacerequirements,seesection10.1,Dimensionsandservicespace.

7Installation190TEN-1098-D1404

ComDryM160L

4.5Installationoftheunit

ComDryM160Lisdesignedtobemountedonawallusingthewallbracketincludedinthedeliveryofthe

unit.Seetheseparatewallbracketleaet.

1.Assemblethethreemainpartsofthewallbracket.Seeitem1,2and3intheleaet.Usethefourscrews

included.

2.Markfourwallholesusingtheencloseddrillpattern.Makesuretogetatleast25cmspacebetweenthe

dehumidierandtheoor.

3.Usefourscrewswithamaximumdiameterof7mm(notincluded)tomountthebracketonthewall.

4.Screwthewallbracketontothewall.

5.Laydownthedehumidier.

Figure4.3Figure4.4

6.InserttheO-ring(1)intothedrainpipesleeve(2).PresstheO-ringsoitisproperlyseatedinthegroove

seeFigure4.3

7.Pushthedrainpipeontothedrainconnectionofthetray,seeFigure4.4

8.Fastenthedrainpipewiththetwoenclosedscrews.

9.Therearetwoslotsintheshelfenablingalashingstraptobemountedifthedehumidieristobexed

byastrap.

10.Alternativelythefourfeetcanbelockedsimplybychangingthescrewineachfoottoalonger(not

included)andusethefourpre-drilledholesinthebracket.Fournewwasherswillalsobeneeded.

11.Finallyputthehoseontothedrainpipeandlockthehoseusingahoseclamp.

12.Ifductsorhosesaretobeinstalled,seesection4.6,Ductsandhoses.

190TEN-1098-D1404Installation8

ComDryM160L

4.6Ductsandhoses

Wheninstallingductworkbetweenthedehumidierandtheinletandoutletconnections,thefollowing

recommendationsshouldbeobserved:

■Ductlengthmustbekeptasshortaspossibletominimisestaticpressureloss.

■Allductandhoseconnectionsmustbeairtightandvapourtighttoensurefullperformance.

■Thetotalresistanceintheductworkmustnotexceedtheperformanceratingofthefansttedinthe

dehumidier.

NOTE!Maximumlengthofdryairhoseis25metres.

4.7Connectingthedrainhose

Beforeconnectingthedrainhosethedehumidiermustbemountedonthewallusingtheenclosedwall

bracket.Theminimumdistancebetweenthebottomofthedehumidierandtheooris25cm.

Figure4.5Drainhoseconnection

9Installation190TEN-1098-D1404

ComDryM160L

4.8Electricalconnections

Thedehumidierisdeliveredwitha2,7metrepowercable,equippedwithanearthedplug.Themain

electricalcomponentsareinstalledintheupperpartoftheunit.

CA CA

UTION! UTION!

UTION!

Donotconnecttheunittoothermainsvoltagethanspeciedontheunit’sidenticationplate.

Themainsfrequencycanbeadjusted,seeTable7.5.

NOTE!Incaseofaxedinstallationwheretheplugisreplacedbyacircuitbreaker,checkthatthefuserating

inthecircuitbreakeriscorrect.

190TEN-1098-D1404Installation10

ComDryM160L

4.9Expandingthesystem

CA CA

UTION! UTION!

UTION!

NeverconnectComDrydirectlytoastandardEthernetnetwork,eveniftheconnectortypeisthesame(RJ45-8,

modularconnector).DoingsomightdamageboththeComDrycontrolsystemand/orthecomputernetwork.

AllComDrydehumidiersareequippedwithtwoCANBUSports,locatedbehindacovernexttothe

applianceinlet.Anindoorremotecontrol,externalhumidity/temperaturesensorsoranexternalsignalbox

canbeconnectedtotheseCANBUSports.Itdoesnotmatterwhichoftheabovedeviceswillbeconnected

towhichport.Whennoportisusedthetwoemptyterminationplugsmustbettedtotheports.

Figure4.6RemovethecoverFigure4.7,2CANBUSportswithemptyplugstted

11Installation190TEN-1098-D1404

ComDryM160L

4.10Accessories

Therearesomeaccessoriesavailableasoptionstothedehumidier.

WallBracket.Astheunitmustbemountedonthewallthisisincludedinthesupply.

StubPipeKitisusedwhenthereisaneedtoconnectaninletductorhosetothedehumidier.

RemoteControlmakesitpossibletocontroltheunitfromdistance,deliveredwitha10metrecable.

Externalsignalboxisusedwhenthereisaneedtoconnecttoanexternalcontrolsystem.

RemoteRH/Tsensorforexternalmeasuringofhumidityandtemperature.

WallBracket

StubPipeKit

kWh

RemoteControl

Externalsignalbox

RemoteRH/Tsensor

190TEN-1098-D1404Installation12

ComDryM160L

5Controlpaneloverview

kWh

RH1 55%

Menuindicators1-6

1.Humiditymenu4.T emperaturemenuA.Alarmindicator

2.Timemenu5.FunctionsmenuB.Operationindicator

3.Powermenu6.AlarmmenuC.On/Offbutton

MenubuttonFunction

Up/Rightbutton

Enter/Conrmationbutton

Down/Leftbutton

Table5.1Menubuttonfunctions

13Controlpaneloverview190TEN-1098-D1404

ComDryM160L

6Operation

6.1Safety

W W

ARNING! ARNING!

ARNING!

Donotoperatetheunitifthepowerplugorcordisdamaged.

Donotinsertngersoranyotherobjectsintotheairvents.

Theunitcanrestartautomaticallywithoutwarningfollowingapowerfailure.

CA CA

UTION! UTION!

UTION!

Donotsit,stand,orplaceanyobjectsontheunit.

6.2Introduction

6.2.1Humiditycontrol

TheComDrydehumidierisequippedwithasophisticatedmicroprocessorbasedcontrolsystem.This,in

combinationwiththebuilt-inhumidity/temperaturesensorintheprocessairinlet,makesitpossibletoset

boththecontrolandpresentationofthehumiditytoeitherrelativehumidity(RH%),dewpoint(Dp°C)or

absolutehumidity(Xgr/kg).Thecontrolsystemadditionallychecksthetemperaturesbeforeandafterthe

heater,aswellasinthewetairaftertherotor.Ahighsafetylevelisobtainedbyvarioustemperaturesensors.

Toohightemperaturesgivesareductionoftheheaterpower,whileexcessivetemperatureswillmakethe

systemissueanalarmandshutthedehumidierdowninacontrolledway.Forfurtherexplanation,see

7.1,Humidityand7.5,Functions.

NOTE!Thedehumidieralwaysoperatesinautomaticmode(moisturebasedoperation).Asdefaultitwilluse

thebuilt-inhumidity/temperaturesensor,asoptionanexternalsensor.

6.2.2Fanmodes

Dependingontheapplication,ifxedortemporarilyinstalledetc.,thedehumidiercanberunindifferent

processfanmodes:Fan“ON”(continuous),“INT”(INTermittent)or“DEM”(onDEMand).Forfurther

explanation,see7.5,Functions.

6.2.3Fanspeed

Therearethreeprocessfanspeedsettingsavailable:“HIGH”,“NORM”and“LOW”.Thespeedis

manuallysetbytheoperator.Forfurtherexplanation,see7.5,Functions.

190TEN-1098-D1404Operation14

ComDryM160L

6.3Initiationandstart

6.3.1Bootthecontrolsystem

Connectthedehumidiertomains.Result:ThecontrolsystemwillinitiatebyashingallLEDsforafew

seconds,andthedisplayrstshowstheComDrymachinetype[[M160L],thenthesetfrequency,e.g.[50Hz]

andnallythesoftwareversionnumber,e.g.[VER:1.00]andthecurrenthumiditylevel,e.g.[*RH146%].

NOTE!Thebootsequencetakesabout10seconds.Letthecontrolsystemnishthebootingbeforeattempting

tostartthedehumidier.

6.3.2Startthedehumidier

Followthesestepstostartthedehumidier:

StepActionIllustration

1PresstheOn/Offbutton(C)oncetostartthedehumidier.

Result:IfthemeasuredhumidityislowerthantheSetValue,

thegreenoperatingindicator(B)willstarttoashinalong

on/shortoffsequence.Dependingonfanmodesetting,the

processfanwillrunornot.Theunitisnowinstand-bymode.

2Thedehumidierstartstodehumidifywhenthemeasured

humidityisequalorgreaterthantheSetValue,andthe

operatingindicator(B)willshifttocontinuouslylit.

15Operation190TEN-1098-D1404

ComDryM160L

6.4Stopthedehumidier

CA CA

UTION! UTION!

UTION!

Donotunplugthedehumidierwhileitiscoolingdown.Ifunpluggeditmightleadtopermanentunitdamage.

Followthesestepstostopthedehumidier:

Step

Action

Result/Illustration

PressOn/Offoncetostopthedehumidier.Thegreenoperatingindicatorstartsashing

withequallylongandshortonandoffperiods.

Theunitcontinuestorunforawhileinordertocooldownand

thenstops.

6.5Emergency

CA CA

UTION! UTION!

UTION!

Onlyquickstopthedehumidierinthecaseofanemergency.Thefanstopsandtheheatercanbeveryhot,which

canresultindamagetotheheaterandothercomponentsclosetoit.

Incaseofemergency,stopthedehumidierbypullingthemainsplugor,ifitispermanentlyconnected

tomains,byusingtheexternalswitch.

6.6Automaticstartafterpowerfailure

Ifthedehumidierisswitchedonitwillreverttooperationafterapowerfailure,regardlessofifitwas

runningorinstand-by.

190TEN-1098-D1404Operation16

ComDryM160L

6.7Navigatethemenus

Thethreebuttons,andonthecontrolpanelmakeitpossibletonavigatethemenus.

Followthesestepstonavigatethemenus:

Step

Action

Result/Illustration

Toselectamenu,pressor.untiltheselectedmenuappears.

Theselectedmenuindicatorislit.

Toenterthemenu,press.

Themenuindicatorstarts

ashing.

Useortoscrollthroughthemenu.

Leavethemenubyusingandgoto[EXIT].

Press.

Themenuindicatorstops

ashing.

NOTE!Allmenulistsarecircular.Attheendofeachmenuyouwillnd

[

EXIT

]

.Thequickestwayofnavigating

thereistopress

onetimeafterhavingenteredamenu.

17Operation190TEN-1098-D1404

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Munters ComDry-M160L Owner's manual

Brand: Munters

Model: ComDry-M160L

Category: Dehumidifiers

Type: Owner's manual

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Munters ComDry-M160L Owner's manual

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