Munters comdry m170l User 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
WARNING! ARNING! ARNING!
Indicatesapossibledangerthatcanleadtopersonalinjury.
CA CA
CAUTION! 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.
Copyright
Thecontentsofthismanualcanbechangedwithout
priornotice.
NOTE!Thismanualcontainsinformationwhichis
protectedbycopyrightlaws.Itisnotallowedtoreproduceor
transmitanypartofthismanualwithoutwrittenconsentfrom
Munters.
Pleasesendanycommentsregardingthismanualto:
MuntersEuropeAB
TechnicalDocumentation
P.O.Box1150
SE-16426KISTASweden
e-mail:[e-mail]
iiImportantuserinformation190TEN-1098-D1404

Tableofcontents
Importantuserinformation...............ii
Intendeduse...........................ii
Warranty...............................ii
Safety..................................ii
ConformitywithDirectives............ii
Copyright..............................ii
Tableofcontents...........................iii
1Introduction.................................1
1.1Aboutthismanual.....................1
1.2Unintendeduse........................1
1.3Safety..................................1
1.4Marking................................3
2Principleofoperation......................4
3Transport,inspectionandstorage.......5
3.1Transport..............................5
3.2Inspectionofdelivery..................5
3.3Storingtheequipment................5
4Installation...................................6
4.1Safety..................................6
4.2Closedsystem.........................6
4.3Opensystem..........................7
4.4Siterequirements.....................7
4.5Installationoftheunit..................8
4.6Ductsandhoses.......................9
4.7Connectingthedrainhose............9
4.8Electricalconnections................10
4.9Expandingthesystem................11
4.10Accessories...........................12
5Controlpaneloverview....................13
6Operation....................................14
6.1Safety..................................14
6.2Introduction............................14
6.2.1Humiditycontrol................14
6.2.2Fanmodes.....................14
6.2.3Fanspeed......................14
6.3Initiationandstart.....................15
6.3.1Bootthecontrolsystem........15
6.3.2Startthedehumidier..........15
6.4Stopthedehumidier.................16
6.5Emergency............................16
6.6Automaticstartafterpowerfailure....16
6.7Navigatethemenus...................17
6.8Accessthecontrolsystem............18
6.9Changethesystemsettings..........19
6.10Resetanalarm........................20
6.11Resetthecounters....................21
6.12Serviceintervalalarm.................22
6.13Restorethedefaultsettings...........23
6.14Accesslevels..........................23
7Menusandparameters....................24
7.1Humidity...............................24
7.1.1Internalcontrollingsensor.....25
7.1.2Externalcontrollingsensors..25
7.2Runtime...............................26
7.3Power..................................27
7.4Temperature...........................28
7.5Functions..............................30
7.5.1Processfanspeed.............30
7.5.2Processfanmode..............30
7.5.3Humiditycontrolandunits.....30
7.5.4Displayinformation............31
7.6Alarm...................................33
7.7Min,maxanddefaultvalues..........34
7.7.1Humidity........................34
7.7.2Servicetime....................34
7.7.3Functions.......................34
8Serviceandmaintenance.................35
8.1General................................35
8.2Maintenanceschedule................35
8.3Processairlterchange..............36
9Faulttracing.................................37
10Technicalspecication....................39
10.1Dimensionsandservicespace.......39
10.2Capacitydiagram.....................40
10.3Fancurveprocessair.................40
10.4T echnicaldata.........................41
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
CAUTION! UTION! UTION!
Donotsit,stand,orplaceanyobjectsontheunit.
1.3Safety
Everymeasurehasbeentakeninthedesignandmanufactureofthedehumidiertoensurethatitmeetsthe
safetyrequirementsofthedirectivesandstandardslistedintheECDeclarationofConformity.
Theinformationinthismanualshallinnowaytakeprecedenceoverindividualresponsibilitiesorlocal
regulations.
Duringoperationandotherworkwithamachineitisalwaystheresponsibilityoftheindividualtoconsider:
■Thesafetyofallpersonsconcerned.
■Thesafetyoftheunitandotherproperty.
■Theprotectionoftheenvironment.
ThetypesofdangersthatareindicatedinthismanualaredescribedinsectionImportantuserinformation.
1Introduction190TEN-1098-D1404

ComDryM160L
W W
WARNING! 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
0
0
·
·230V 50/60 Hz
Ma de in S we de n
Munte rs Europe AB
Isa fjords ga ta n 1
164 26 Kis ta , S we de n
Weight: 17 kg
IP 33
0,84 kW
R
oHS
M
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
1
3
2
Figure2.1Principleofoperation
190TEN-1098-D1404Principleofoperation4

ComDryM160L
3Transport,inspectionandstorage
3.1Transport
Beforemovingthedehumidier,makesurethereisnowaterleftinthedrainbypullingthedrainplugout.
CA CA
CAUTION! 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
CAUTION! 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
WARNING! ARNING! ARNING!
Donotconnecttheunittoothermainsvoltagethanspeciedontheidenticationplate.
Theunitmustbeconnectedtoanearthedelectricaloutlet.
Donotoperatetheunitifthepowerplugorcordisdamaged.
CA CA
CAUTION! 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.
1
2
C om D ry M 160L
3
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.
2
1
3
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.
1
2
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
CAUTION! UTION! UTION!
Donotconnecttheunittoothermainsvoltagethanspeciedontheunit’sidenticationplate.
Themainsfrequencycanbeadjusted,seeTable7.5.
NOTE!Incaseofaxedinstallationwheretheplugisreplacedbyacircuitbreaker,checkthatthefuserating
inthecircuitbreakeriscorrect.
190TEN-1098-D1404Installation10

ComDryM160L
4.9Expandingthesystem
CA CA
CAUTION! 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
CfX
RemoteControl
Externalsignalbox
RemoteRH/Tsensor
190TEN-1098-D1404Installation12

ComDryM160L
5Controlpaneloverview
C
f
X
kWh
123
456
A
B
C
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
WARNING! ARNING! ARNING!
Donotoperatetheunitifthepowerplugorcordisdamaged.
Donotinsertngersoranyotherobjectsintotheairvents.
Theunitcanrestartautomaticallywithoutwarningfollowingapowerfailure.
CA CA
CAUTION! 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.
C
B
2Thedehumidierstartstodehumidifywhenthemeasured
humidityisequalorgreaterthantheSetValue,andthe
operatingindicator(B)willshifttocontinuouslylit.
B
15Operation190TEN-1098-D1404

ComDryM160L
6.4Stopthedehumidier
CA CA
CAUTION! UTION! UTION!
Donotunplugthedehumidierwhileitiscoolingdown.Ifunpluggeditmightleadtopermanentunitdamage.
Followthesestepstostopthedehumidier:
StepActionResult/Illustration
1PressOn/Offoncetostopthedehumidier.Thegreenoperatingindicatorstartsashing
withequallylongandshortonandoffperiods.
2Theunitcontinuestorunforawhileinordertocooldownand
thenstops.
6.5Emergency
CA CA
CAUTION! 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:
StepActionResult/Illustration
1Toselectamenu,pressor.untiltheselectedmenuappears.Theselectedmenuindicatorislit.
2Toenterthemenu,press.Themenuindicatorstarts
ashing.
f
X
3Useortoscrollthroughthemenu.
4Leavethemenubyusingandgoto[EXIT].
Press.
Themenuindicatorstops
ashing.
NOTE!Allmenulistsarecircular.Attheendofeachmenuyouwillnd [ EXIT ] .Thequickestwayofnavigating
thereistopressonetimeafterhavingenteredamenu.
17Operation190TEN-1098-D1404