control condair gs/gsoc - c series · 4 1 Introduction Limitation These operating instructions are...

operating instructions

2562345

en

111

2

control condair gs/gs...oc - c seriesgasfired steam humidifier

�

1 Introduction 41.1 Notesontheoperatinginstructions 41.� Safety 4

2 OperatingtheCondairGS/GS...OCcontrol 5

�.1 Functionofthedisplayandoperatingelements 5

�.� SwitchingonandofftheCondairGS/CondairGS...OC 6

�.� Operatingoftheoperatinganddisplayunit 6�.4 Menuoverview 7

3 Interrogationfunctions 8�.1 Interrogationoftheoperatinginformation

intheindicationlevel 8�.� Interrogationofunitinformation 10�.� Interrogationofthemalfunctionhistorylist 11�.4 Interrogationofthemaintenance

historylist 1�

4 Configuration 134.1 Unitsettings 1�4.1.1 Launchingtheunitsettingsmenu 1�4.1.� Selectingthedialoguelanguage 1�4.1.� Controlsettings 144.1.�.1 Selectingthesingalsource 144.1.�.� Selectingtheregulationmode 144.1.�.� Selectingthemodulationmode 154.1.�.4 Selectingtheunittype 154.1.�.5 Selectingthecontrolsignal 154.1.�.6 Selectingthelimitsignal 164.1.�.7 Switchingonandoffthe

shortcycledelayfunction 164.1.�.8 Settingtheshortcycledelaytime 164.1.�.9 Switchingonandoffthetime

proportioningfunction 174.1.�.10 Settingoperatingrangeformultipleunits

operation 174.1.�.11 Configuringinternalcontrolsettings 184.1.�.11.1 Settingthehumiditysetpoint 184.1.�.11.� Settingtheproportionalrangein%

fortheinternalP/PIcontroller 184.1.�.11.� Settingtheintegraltimeinminutes

fortheinternalPIcontroller 194.1.�.11.4 Settingtheupperlimitvaluein%rh

forthesupplyairlimitation 194.1.�.11.5 Settingthelimitrangein%rh

forthesupplyairlimitation 194.1.�.11.6 Settingthedampingtime

forthelimitsignalinseconds �04.1.�.11.7 Switchingonandoffthe

humidityalertfunction �04.1.�.11.8 Settingtheupperhumidityalarmvalue �04.1.�.11.9 Settingtheupperhumidityalarmvalue �1

4.1.4 Settingthecapacitylimitation �14.1.5 Watermanagementsettings �14.1.5.1 Selectingthetypeofdrainwatercooling ��4.1.5.� Settingthetankdrainingrate ��4.1.5.� Switchingonandoff

fulltankdrainingfunction ��4.1.5.4 Settingthetimeofdayfor

fulltankdraining ��4.1.5.5 Settingtheperiodoftimein

operationforfulltankdraining ��4.1.5.6 Settingtheidlemode ��4.1.5.7 Settingtheperiodoftimein

idlemodefortankdraining �44.1.5.8 Settingthefillratecorrection �44.1.5.9 Settingthedrainrate �44.1.5.10 Configuringfloatcheckfunction �54.1.6 Performingremoterelaytests �54.1.7 Settingthedate �64.1.8 Settingthetime �64.1.9 Settingtheunitforsteamproduction �64.1.10 Settingthedisplaycontrast �64.� Modbussettings �74.�.1 SettingtheModbusaddress �74.�.� Settingtheparity �74.�.� Settingthetimeout �84.�.4 Swichtingonandoffthe

remotedisablingfunction �8

5 Servicefunctions 295.1 Launchingthemaintenance

settingsmenu �95.� Enabling/Disablinganindividualburner �95.� Settingthemaintenanceintervaltime �95.4 Performingthetankdrainfunction �05.5 Performingthetankpre-cleanfunction �05.6 Resettingthemaintenancecounter �15.7 Resettingtheerrorhistory �1

6 Faultelimination 326.1 Faultindication ��6.� Warningmessages ��6.� Faultmessages �66.4 Resettingthefaultindication

(redLEDlights) �8

Contents

4

1 Introduction

LimitationTheseoperatinginstructionsareanaddendumtotheinstallation,commissioningandserviceinstruc-tionsfortheCondairGSCseriesandfortheCondairGS...OCCseriesanddescribetheoperationoftheCondairGS/GS...OC-Cseriescontrol.

Theseoperatinginstructionsaremeantforwelltrainedpersonnelbeingsufficientlyqualified.

SafekeepingPleasesafeguardtheseoperatinginstructionsinasafeplace,wheretheycanbeimmediatelyaccessed.Iftheequipmentchangeshands,thedocumentationmustbepassedontothenewoperator.

Ifthedocumentationgetsmislaid,pleasecontactyourCondairsupplier.

LanguageversionsTheseoperatinginstructionsareavailableinvariouslanguages.PleasecontactyourCondairsup-plierforinformation.

CopyrightprotectionThepresentoperatinginstructionsareprotectedundertheCopyrightAct.Passing-onandreproduc-tionofthemanual(orpartthereof)aswellasexploitationandcommunicationofthecontentsareprohibitedwithoutwrittenpermissionbythemanufacturer.Violationofcopyrighttermsissubjecttolegalprosecutionandarisesliabilityforindemnification.

Themanufacturerreservestherighttofullyexploitcommercialpatentrights.

1.1 Notesontheoperatinginstructions

1.2 Safety

EverypersonworkingwiththeCondairGSorCondairGS...OCmusthavereadandunderstoodtheseoperatinginstructionsaswellastheinstallation,commissioningandserviceinstructionsofthecorrespondingunit(particularlythesafetyinstructions).KnowingandunderstandingthecontentsoftheoperatinginstructionsoftheCondairGS/GS...OC-Cseriescontrolandtheinstallation,commissioningandserviceinstructionsofthecorrespondingunitisabasicrequirementforprotectingthepersonnelagainstanykindofdanger,topreventfaultyoperation,andtooperatetheCondairGS/CondairGS...OCsafelyandcorrectly.

5

2 OperatingtheCondairGS/GS...OCcontrol

DisplayandcontrolunitFunction: ConfigurationoftheCondairGS/GS...OC. Indicationofoperatingparameters. Resetofmaintenancecounter. redLED“Fault”Function: The LED flashes in case of a temporary

malfunction of the unit (Warning status).Furtheroperationoftheunitisstillpossible.Thewarningmessageisshowninthedisplay,seechapter6).

TheLEDlightsincaseofaseveremalfunctionoftheunit(Faultstatus).Furtheroperationisnotpossibleanylonger.Thefaultmessageisshowninthedisplay,seechapter6).

The LED flashes alternately with the redLEDiftheexternalsafetychain(ventilationinterlockhastriggered)isopen.Assoonasthesafetychainisclosedagain,theindica-tiondisappears.

yellowLED“Maintenance”Function: TheLEDlightsifthemaintenanceisdue.

greenLED“Humidification”Function: TheLEDlightsiftheunitproducessteam.

TheLEDflashesalternatelywiththeredLEDiftheexternalsafetychain(ventilationinterlockhastriggered)isopen.Assoonasthesafetychainisclosedagain,theindicationdisappears.

DrainkeyFunction: Manualdrainingofthewatertank.After

havingpressedthedrainkey,thedrainingiscontrolledviathedisplayandcontrolunit.

UnitswitchFunction: Switchestheunitonandoff.Theswitchis

illuminatedwhentheunitisrunning.

2.1 Functionofthedisplayandoperatingelements

6

Note:Forputting theCondairGS/GS...OC intooperationandoutofoperationplease follow theproceduresdescribed in thechapters7.�and7.4of the installation,commissioningandserviceinstructionsfortheCondairGS/CondairGS...OC.

• SwitchingontheCondairGS/CondairGS...OC:

• Switchontheexternalserviceswitchinthepowersupplyline.

• Switchontheunitviatheunitswitch.

Thecontrolcarriesoutasystemandleveltest,duringwhichalltheLEDslightup.

Ifafailureoccursonthesystemtest,acorrespondingerrormessageisshowninthedisplay.

Afterthesystemtesttheunitisinnormaloperationmode.Thedisplayshowsthestandardoperatingdisplay(firstpageoftheindicationlevel).Note:Thecontentsofthestandardoperatingdisplaydependsontheac-tualoperatingstatusandontheconfigurationoftheCondairGS/CondairGS...OCandcandifferfromtheoppositedisplay.

2.2 SwitchingonandofftheCondairGS/CondairGS...OC

Condair GS 240START UP

Menu

Condair GS 240Standby

03.03.2009 12.00.00

• SwitchingofftheCondairGS/CondairGS...OC:

• Switchofftheunitviatheunitswitch.Thedisplaygoesout.

• Switchofftheexternalserviceswitchinthepowersupplyline.

Menu

Condair GS 240Stanby

03.03.2009 12.00.00

2.3 Operatingoftheoperatinganddisplayunit

Theoperatinganddisplayunitisoperatedviathefourkeyslocatedjustbelowthedisplay.The4statusfieldsatthebottomofthedisplayshowtheactivekeysthefunctionsassignedtothem.

actualkeysettings

keys

7

2.4 Menuoverview

Indicationlevel

Menulevel

MenuInfo– Interrogationofunitinformation– Interrogationofthemalfunctionlist– Interrogationofthemaintenancelist

MenuUser– Maintenancesettings– Unitsettings– Modbussettings

Esc Set

Info

ErrorHistory:Set Set

Unit Status :Set

Menu

Condair GS 240Demand :50%

03.03.2009 12.00.00

Menu

Condair GS 240Software :1.00LA00Controlsign.:0-10VLimitsignal :0-10VModbus Addr.:1

Menu

Condair GS 240Power Limit :100Sys. Request:50%Out./Burner :30kg/hrTotal Steam :120kg/hr

Menu

Condair GS 240Burners :6Active :4Lead Buner :1Disabled :------

Menu

Condair GS 240Service Int.:800hRemaining :0hStart Date :09.19.03

Menu

Condair GS 240Idle Mode :IdlDrainBD rate :10%FTBD :On

Menu

Condair GS 240 Blower RPMB1 3400 B4 3400B2 3400 B5 3400B3 2000 B6 0000

100%

0% -4 hrs. 0 hrs Demand: 50%Menu

Esc Set

Main Menu

User :Set

Info :Set

Main Menu

User :Set

Info :Set

Esc Set

User Code

0335

Enter Number Confirm with Set Esc Set

User

Settings :SetModBus :Set

Maintenance :Set

Esc Set

8

Inthenormaloperatingmodetheoperatinganddisplayunitisintheindicationlevel.Theindicationlevelformsaloopthatincludesseveralpagesholdingoperatinginformationwhichcanbeaccessedwiththearrowkeys.Thevariousdisplaysoftheindicationlevelareshownbelow.

Infopage1:Standardoperatingdisplay

Theappearanceofthestandardoperatingdisplay(infopage1)dependsontheactualoperatingstatusandtheconfigurationoftheCondairGS/CondairGS...OC.Thefollowingdisplaysarepossible.

Menu

Condair GS 240Demand :100%Limiter : 70%

03.03.2009 12.00.00

Standardoperatingdisplaywhentheunitiscontrolledviaanexternalcontroller:– Standby(nohumiditydemand)orDemandin%(humiditydemandpresent)– Supplyairlimitationin%rh*

* thisparameterappearsonlyifexternalsupplyairlimitationisactivated

Menu

Condair GS 240Act.Humidity:75%Hum.Setpoint:50%Lim.Humidity:60%Lim.Setpoint:80%

Standardoperatingdisplaywhentheunitiscontrolledviatheinternalcontroller:– Actualhumidityin%rh– Setnominalhumidity%rh– Actualhumidityofsupplyairin%rh**– Setsupplyairlimitationin%rh**

** theseparametersappearonlyifinternalsupplyairlimitationisactivated

Infopage2:ControlSettings

Menu

Condair GS 240Software :1.00LA00Controlsign.:0-10VLimitsignal :0-10VModbus Addr.:1

– Softwareversion(1.00)/languageversion(LA00)– Setcontrolsignalrange(signalY)– Setcontrolsignalrangeforthesupplyairlimitation(signalZ).Appearsonlyif

supplyairlimitationisactivated.– SetModbusaddressoftheunit

Infopage3:Performancedata

Menu

Condair GS 240Power Limit :100%Sys. Request: 50%Out./ Burner:40kg/hTotal Steam :120kg/h

– Setpowerlimitationin%– Actualsteamcapacityin%ofthemaximumsteamcapacity– Actualsteamcapacityperburnerinkg/h– Actualsteamcapacityoftheunitinkg/h

Infopage4:Burnerdata

Menu

Condair GS 240Burners :6Active :3Lead Buner :1Disabled :------

– Numberofavailable(enabled)burners– Numberofcurrentlyactiveburners– Numberoftheleadingburner(thisburner ignitsfirst inthestartingsequence

whentheunitsstartsnexttimethesteamproduction)– Shows thecurrentlyenabled (–)anddisabled (X)burners (example: “-X-X--”

meansburners1,�,5and6areenabled,burners�and4aredisabled)

Infopage5:Maintenancesettings

Menu

Condair GS 240Service Int.:800hRemaining :500hStart Date :09.19.03

– Setmaintenanceintervaltimeinh– Timeremaininguntilnextmaintenanceinh– Datethemaintenancealarmhasbeenresetlasttimebytheuser

3 Interrogationfunctions

3.1 Interrogationoftheoperatinginformationintheindicationlevel

9

InfoPage6:Drainsettings

Menu

Condair GS 240Idle Mode :IdlDrainBD rate :25FTBD :On

– Currentsettingforstandbyoperation(IdlDrain:Idledrainfunctionisactivated,the tank isdrainedafter theset idle time,KeepWarm:keepwarmfunction isactivated,IdleOnly:Nofunctionisactivatedforstandbyoperation)

– Setdrainingrateperhourin%ofthemaximumsteamcapacityrelatedto100%steamproduction

– Actualstatusoffulltankdraining(On:Tankisfullydrainedanrefilledafterthesetoperationtime,Off:Fulltankdrainingfunctiondeactivated)

InfoPage7:RPMindicationsofthefans

Menu

Condair GS 240 Blower RPMB1 3400 B4 3400B2 3400 B5 3400B3 2000 B6 0000

RPMindicationsofthefans.

InfoPage8:Capacitydiagram

100%

0% -4 hrs. 0 hrs Demand: 50%Menu

Capacitydiagramofthelastfourhours.

10

3.2 Interrogationofunitinformation

Press< >and< >keys,inordertoselecttheunitinformationavailableinthelist:

1 Totaloperatinghourssincetheinitialcommissioning

� Totaloperatinghourssincetheinitialcommissioningrelatedto100%steamcapacity

� Actualstatusoftheremoteindicationrelay“Steam”

4 Actualstatusoftheremoteindicationrelay“Service”

5 Actualstatusoftheremoteindicationrelay“Error”

6 Actuallevelinthewatertankdeterminedbythelevelunit

7 Actualoperatingstatusofthefillvalve

8 Actualoperatingstatusofthedrainpump

9 Actualstatusofthedraincoolingfunction

10 Actualstatusoftheinternalsafetycircuit

11 Actualstatusoftheexternalsafetycircuit

1� Actualstatusofthetemperatureswitchofthekeepwarmfunction

1� Actualstatusofthefloatcheckfunction

14 Actualstatusofthetimeproportioningfunction

Pressthe<Esc>keyseveraltimestoquittheunitinformationlistandtoreturntothestandardop-eratingdisplay.

Selectthelistwiththeunitinformation:Path:Mainmenu>Info>Unit Status

Esc Set

Info

ErrorHistory:SetServicelist :Set

Unit Status :Set

Esc Set

Main Menu

User :Set

Info :Set

Menu


03.03.2009 12.00.00

Remote Service OffRemote Error OffWater Level 1Fill Valve OnDrain Pump On

Int. Safety Circuit ClosedExt. Security Loop ClosedTank Temp. Sensor ClosedFloat Check OffTime Proportioning Off

Drain Cool On

13

4567

98

12

14

1110

Esc Set

Operation Hours

Weighted Operat.Hours 270hRemote Steam

300h

Off

123

11

3.3 Interrogationofthemalfunctionhistorylist

Themalfunctionhistory list appears (the lastmalfunction that occurred is selected).Eachentryconsistsof:– thedateandtimeofoccurrenceofthemalfunctionand– themalfunctioncode(SLO,OTF-->seechapter6)

Press< >and< >keys,inordertoselectanentryinthelist.Pressthe<Set>key,inordertodisplayadditionalinfotextregardingthemalfunction.

Pressthe<Esc>keyseveraltimestoquitthemalfunctionhistorylistandtoreturntothestandardoperatingdisplay.

Thewarningorerrormessagesgeneratedbythelast�0malfunctionsthatoccurredaresavedinamalfunctionhistorylistandcanbeinterrogated.

Selectthemalfunctionhistorylist:Path:Main menu > Info > ErrorHistory

Esc Set

Info


Unit Status :Set

Esc Set

Main Menu

User :Set

Info :Set

Menu


03.03.2009 12.00.00

Esc Set

Error History

13.01.09 16:22 OTF13.01.09 17:56 FCF

19.01.09 12:02 SLO

Esc

Ventialtor interlock

monitor, safety humidistat

Check air flow

1�

3.4 Interrogationofthemaintenancehistorylist

Themaintenancehistorylistappears(thelastentryisselected).Eachentryconsistsof:– thedateofmaintenancecounterreset,– theweightedoperatinghourssincelastmaintenancecounterresetand– theservicecode

Press< >and< >keys,inordertoselectaentryinthelist.Pressthe<Set>key,inordertodisplayaninfotextregardingthemaintenanceentry.

Pressthe<Esc>keyseveraltimestoquitthemaintenancehistorylistandtoreturntothestandardoperatingdisplay.

Eachtimethemaintencancemessageisresetanentryisautomaticallygeneratedinthemaintenacehistorylist.Thelast�0entriesaresavedinthemaintenacehistorylistoftheCondairGS/CondairGS...OCandcanbeinterrogated.

Selectthemaintenancehistorylist:Path:Main menu > Info > Servicelist

Esc Set

Info


Unit Status :Set

Esc Set

Main Menu

User :Set

Info :Set

Menu


03.03.2009 12.00.00

Esc Set

Service History

02.11.08 0500 SER27.02.09 2000 SER

Esc

The unit was serviced

with given number ofweighted hours since

previous service

on the date shown

1�

4.1 Unitsettings

4.1.1 Launchingtheunitsettingsmenu

Pressthe< >and< >keysinordertoselecttheindividualsettingsinthesettingsmenu.Detailedinformationonthedifferentsettingsarefoundinthefollowingchapters.

Selecttheunitsettingsmenu:Path:Main menu > User > Password entry: 0335 > Settings

4.1.2 Selectingthedialoguelanguage

Intheupcomingmodificationdialogueselectthedesireddialoguelanguage.Afterconfirmation,theunitautomaticallyswitchestotheselecteddialoguelanguage.Factorysetting: countryspecificOptions: diverslanguages

Select“Language”intheunitsettingsmenu,thenpressthe<Set>key.

Time :12:00

Contrast :3Unit Steam :kg/hr

User


Maintenance :Set

Esc Set

Main Menu

User :Set

Info :Set

Esc SetMenu


03.03.2009 12.00.00

User Code

0335


Esc Set

Settings

Controls :SetPower Limit :100Water Mngm. :Set

Language :English

Remote Test :SetDate :01.10.08

Esc Set

Settings


Language :English

Remote Test :SetDate :01.10.08

Esc Set

Language

EnglishGermanFrançais

English

DutchPolish

4 Configuration

14

4.1.3 Controlsettings

Select“Controls”intheunitsettingsmenu,thenpressthe<Set>key.

Thedisplaywithcontrol settingsappears.Thesettingsavailabledependon theselectedsignalsource, the regulationmodeand themodulationmode.Thedisplayaboveshows themaximumnumberofsettingsavailable.Pleaserefertothefollowingchaptersforfurtherinformationontheindividualcontrolsettings.

4.1.3.1 Selectingthesingalsource

Select“Source”inthecontrolsettingsmenu,thenpressthe<Set>key.

Intheupcomingmodificationdialogueselectthedesiredsignalsource.Factorysetting: AnalogOptions: Analog(internalorexternalcontroller),Modbus

4.1.3.2 Selectingtheregulationmode

Select“RegMode”inthecontrolsettingsmenu,thenpressthe<Set>key.

Intheupcomingmodificationdialogueselectthedesiredregulationmode.Factorysetting: ExternalOptions: External(externalcontinuouscontroller) 24VOn/Off(externalOn/Offhumidistat) Int.(P)(InternalPcontroller) Int.(PI)(InternalPIcontroller)

Esc Set

Controls

Reg Mode :ExternalMod Mode :SingleUnit Type :Set

Source :Analog

Controlsign.:0-10VShort CD :Off

Esc Set

Source

AnalogModbus

Analog

Controls


Source :Analog

Controlsign.:0-10VShort CD :OffEsc Set Esc Set

Regulation Mode

External24On/OffInt. (P)

External

Int. (PI)

Settings


Language :English

Remote Test :SetDate :01.10.08Esc Set

Settings


Language :English


Short CD :On

Time Prop. :OnCD Time :300

Esc Set

Controls

Reg Mode :Int.(PI)Mod Mode :DualUnit Type :Set

Source :Analog

Controlsign.:0-10VLimitsignal :0-10V

MultiModeOp :SetInt.Settings:Set

Settings


Language :English


15

4.1.3.3 Selectingthemodulationmode

Select“ModMode”inthecontrolsettingsmenu,thenpressthe<Set>key.

Intheupcomingmodificationdialogueselectthedesiredmodulationmode.Factorysetting: SingleOptions: Single(controlwithasinglecontrolsignal(Y)) Dual(controlwithacontrolsignal(Y)andalimitsignal(Z))

4.1.3.4 Selectingtheunittype

Select“UnitType”inthecontrolsettingsmenu,thenpressthe<Set>key.

Intheupcomingmodificationdialogueselectthedesiredunittype.Factorysetting: StandAloneOptions: StandAlone(operationasstandaloneunit) Main(operationasMasterunitinamulti-unitsystem) Extension(operationasextensionunitinamulti-unitsystem)

4.1.3.5 Selectingthecontrolsignal

Note:ThissettingisavailableonlyiftheinternalPorPIcontrollerorexternal(continuous)controllerisactivated(seechapter4.1.�.�).

Select“Controlsign.”inthecontrolsettingsmenu,thenpressthe<Set>key.

Intheupcomingmodificationdialogueselectthedesiredcontrolsignal.Factorysetting: 0–10VOptions: 0–5V,1–5V,0–10V,2–10V,0–16V,3.2–16V,0–20mA,4–20mA

Esc Set

Modulation Mode

SingleDual

Single

Controls

Mod Mode :SingleUnit Type :SetControlsign.:0-10V

Reg Mode :External

Limitsignal :0-10VShort CD :OffEsc Set Esc Set

Unit Type

Stand AloneMainExtension

Stand Alone

Controls


Reg Mode :External

Short CD :OffTime Prop. :OffEsc Set Esc Set

Control Signal

0-5V1-5V0-10V

0-10V

2-10V0-16V

Controls


Source :Analog

Controlsign.:0-10VShort CD :OffEsc Set

Settings


Language :English


Settings


Language :English


Settings


Language :English


16

4.1.3.6 Selectingthelimitsignal

Note:ThissettingisavailableonlyiftheinternalPorPIcontrollerorexternal(continuous)control-lerisactivatedandthemodulationmode(ModeMode)issetto“Dual”(seechapters4.1.�.�and4.1.�.�).

Select“Limitsign.”inthecontrolsettingsmenu,thenpressthe<Set>key.

Intheupcomingmodificationdialogueselectthedesiredlimitsignal.Factorysetting: 0–10VOptions: 0–5V,1–5V,0–10V,2–10V,0–16V,3.2–16V,0–20mA,4–20mA

4.1.3.7 Switchingonandofftheshortcycledelayfunction

TheshortcycledelayfunctionreducesthenumberofON/OFFcyclesbyforcingthesystemtowaitforasettimebeforerespondingtoademand.

Select“ShortCD”inthecontrolsettingsmenu,thenpressthe<Set>key.

Intheupcomingmodificationdialogueyoucanswitchonorofftheshortcycledelayfunction.Factorysetting: OffOptions: Off,On

4.1.3.8 Settingtheshortcycledelaytime

Note:Thissetting isavailableonly if theshortcycledelay (ShortCD) function isactivated (seechapter4.1.�.7).

Select“CDTime”inthecontrolsettingsmenu,thenpressthe<Set>key.

Intheupcomingmodificationdialogueselectthedesiredshortcycledelaytime.Factorysetting: 300secondsSettingrange: 1...2000seconds

Esc Set

Limit Signal

0-5V1-5V0-10V

0-10V

2-10V0-16V

Controls


Reg Mode :External


Short Cycle Delay

OffOn

Off

Controls

Unit Type :SetControlsign.:0-10VShort CD :Off

Mod Mode :Single

CD Time :300Time Prop. :OffEsc Set Esc Set

Short CycleDelay Time

300 s300 s

Settings


Language :English


Settings


Language :English


Settings


Language :English


Controls

Unit Type :SetControlsign.:0-10VLimitsignal :0-10V

Mod Mode :Dual

Short CD :OffTime Prop. :OnEsc Set

17

Controls

Unit Type :SetControlsign.:0-10VShort CD :Off

Mod Mode :Single

Time Prop. :OffMultiModeOp :set

4.1.3.9 Switchingonandoffthetimeproportioningfunction

Thetimeproportioningfunctionallowstoproducesteambelow�5%systemrequest(orlessthan10kg/h)withanON/OFFcontrol.

Select“TimeProp”inthecontrolsettingsmenu,thenpressthe<Set>key.

Intheupcomingmodificationdialogueyoucanswitchonoroffthetimeproportioningfunction.Factorysetting: OffOptions: Off(nosteamisproducedbelow25%systemrequest),On

4.1.3.10 Settingoperatingrangeformultipleunitsoperation

Note:ThissettingisavailableonlyiftheunittypeissettoMasterorExtension(seechapter4.1.�.4).

Select“MultiModeOp”inthecontrolsettingsmenu,thenpressthe<Set>key.Then,Select“FullOut.”tosettheupperoutputlimitorselect“ZeroOut.”tosettheloweroutputlimit,thenpressthe<Set>key.

In theupcomingmodificationdialogueset theupperor lower limit for theoperatingrangeof thecorrespondingunit.

Controls


Reg Mode :External


Time Proportioning

OffOn

Off

Esc Set Esc Set

Full Out.

100 %100 %

Esc Set

Op. Range

Zero Out. : 0Full Out. :100

Esc Set

Zero Out.

0 % 0 %

Op. Range

Zero Out. : 0Full Out. :100

Esc Set

Settings


Language :English


Settings


Language :English


18

RH Alerts :On

RH Low :33RH High :75

4.1.3.11 Configuringinternalcontrolsettings

Note:Themenuiteminternalsettingsisavailableonlyiftheregulationmodeissetto“Int.(P)”or“Int.(PI)”(seechapter4.1.�.�).

Select“Int.Settings”inthecontrolsettingsmenu,thenpressthe<Set>key.

Thedisplaywiththeinternalsettingsappears.Thesettingsavailabledependontheselectedmodu-lationmode.Thedisplayaboveshowsthemaximumnumberofsettingsavailable.Pleaserefertothefollowingchaptersforfurtherinformationontheindividualinternalcontrolsettings.

4.1.3.11.1Settingthehumiditysetpoint

Select“HumSetpoint”intheinternalcontrolsettingsmenu,thenpressthe<Set>key.

Intheupcomingmodificationdialoguesetthedesiredhumiditysetpoint.Factorysetting: 40%rHSettingrange: 15...95%rH

4.1.3.11.2Settingtheproportionalrangein%fortheinternalP/PIcontroller

Select“P-Band”intheinternalcontrolsettingsmenu,thenpressthe<Set>key.

Intheupcomingmodificationdialoguesetthedesiredproportionalrangein%fortheinternalP/PIcontroller.Factorysetting: 15%Settingrange: 6...65%

Esc Set

Internal Settings

P-Band :15Integr. Time:5Lim.Setpoint:80

HumSetPoint :40

Limit-Band :15Lim-Damp :5

Esc Set

Humidity Set Point

40 %rH40 %rH

Esc Set

Internal Settings


HumSetPoint :40

Limit-Band :15Lim-Damp :5

Esc Set

P-Band

15 %rH15 %rH

Controls

Controlsign.:0-10VLimitsignal :0-10VShort CD :Off

Unit Type :Set

Time Prop. :OffInt.Settings:SetEsc Set

Internal Settings


HumSetPoint :40

Limit-Band :15Lim-Damp :5Esc Set

Controls


Unit Type :Set


Controls


Unit Type :Set


Settings


Language :English


Settings


Language :English


Settings


Language :English


19

4.1.3.11.3SettingtheintegraltimeinminutesfortheinternalPIcontroller

Note:ThissettingisavailableonlyiftheinternalPIcontrollerisactivated(seechapter4.1.�.�).

Select“Integr.Time”intheinternalcontrolsettingsmenu,thenpressthe<Set>key.

Intheupcomingmodificationdialogueset thedesired integral time inminutesfor the internalPIcontroller.Factorysetting: 5minutesSettingrange: 1...60minutes

4.1.3.11.4Settingtheupperlimitvaluein%rhforthesupplyairlimitation

Note:Thissettingisavailableonlyifthemodulationmodeissetto“Dual”(seechapter4.1.�.�).

Select“Lim.Setpoint”intheinternalcontrolsettingsmenu,thenpressthe<Set>key.

In theupcomingmodificationdialogueset thedesiredupper limitvalue in%rhfor thesupplyairlimitation.Factorysetting: 80%rhSettingrange: 15...95%rh

4.1.3.11.5Settingthelimitrangein%rhforthesupplyairlimitation


Select“Limit-Band”intheinternalcontrolsettingsmenu,thenpressthe<Set>key.

In theupcomingmodificationdialogueset thedesired limit rangevalue in%rhfor thesupplyairlimitation.Factorysetting: 15%rhSettingrange: 6...20%rh

Esc Set

Control Integral Time

5 min5 min

Internal Settings


HumSetPoint :40

Limit-Band :15Lim-Damp :5Esc Set

Esc Set

Limit Set Point

80 %rH80 %rH

Internal Settings

Integr. Time:5Lim.Setpoint:80Limit-Band :15

P-Band :15

Lim-Damp :5RH Alerts :OnEsc Set

Controls


Unit Type :Set


Settings


Language :English


Controls


Unit Type :Set


Settings


Language :English


Esc Set

Limit-Band

15 %rH15 %rH

Internal Settings

Lim.Setpoint:80Limit-Band :15Lim-Damp :5

Integr. Time:5

RH Alerts :OnRH High :75Esc Set

Controls


Unit Type :Set


Settings


Language :English


�0

4.1.3.11.6Settingthedampingtimeforthelimitsignalinseconds


Select“Lim-Damp”intheinternalcontrolsettingsmenu,thenpressthe<Set>key.

Intheupcomingmodificationdialoguesetthedesireddampingtimeforthelimitsignalinsecondstoeliminateregulationpeaks.Factorysetting: 5sSettingrange: 1...20s

4.1.3.11.7Switchingonandoffthehumidityalertfunction

Select“RHAlerts”intheinternalcontrolsettingsmenu,thenpressthe<Set>key.

Intheupcomingmodificationdialogueyoucanswitchonoroffthehumidityalertfunction.Factorysetting: OnOptions: On,Off

4.1.3.11.8Settingtheupperhumidityalarmvalue

Note:Thissettingisavailableonlyifthehumidityalertfunctionisactivated(seechapter4.1.�.11.7).

Select“RHHigh”intheinternalcontrolsettingsmenu,thenpressthe<Set>key.

Intheupcomingmodificationdialoguesetthedesiredupperhumidityalarmvaluefortirggeringahumidityalert.Factorysetting: 75%rHOptions: 20...95%rH

Esc Set

Limit Damping

5 s5 s

Internal Settings

Limit-Band :15Lim-Damp :5RH Alerts :On

Lim.Setpoint:80

RH High :75RH Low :33Esc Set

Controls


Unit Type :Set


Settings


Language :English


Esc Set

RH Alerts

OffOn

OnInternal Settings


Lim.Setpoint:80


Controls


Unit Type :Set


Settings


Language :English


Internal Settings


Lim.Setpoint:80


Controls


Unit Type :Set


Settings


Language :English

Remote Test :SetDate :01.10.08Esc Set Esc Set

RH High

75 %rH75 %rH

�1

Idle Drain :72h

Drain Corr :100%Fill Corr :100%

Float Check :23:30

4.1.3.11.9Settingtheupperhumidityalarmvalue

Note:Thissettingisavailableonlyifthehumidityalertfunctionisactivated(seechapter4.1.�.11.7).

Select“RHLow”intheinternalcontrolsettingsmenu,thenpressthe<Set>key.

Intheupcomingmodificationdialoguesetthedesiredlowerhumidityalarmvaluefortirggeringahumidityalert.Factorysetting: 33%rHOptions: 20...95%rH

4.1.4 Settingthecapacitylimitation

Select“PowerLimit”inthesettingsmenu,thenpressthe<Set>key.

Intheupcomingmodificationdialoguesetthedesiredcapacitylimitationin%ofthemaximumca-pacityofthehumidifier.Factorysetting: 100%Settingrange: 30...100%

Thewatermanagementsettingsmenuappears.Pressthe< >and< >keysinordertoselecttheindividualsettingsandpressthe<Set>keytocallupthemodificationdialoguefortheselectedsetting.Pleaserefertothefollowingchaptersforfurtherinformationontheindividualwatermanagementsettings.

4.1.5 Watermanagementsettings

Select“WaterMngm.”inthesettingsmenu,thenpressthe<Set>key.

Internal Settings


Lim.Setpoint:80


Controls


Unit Type :Set


Settings


Language :English


RH Low

33 %rH33 %rH

Settings


Language :English


Power Limit

100 %100 %

Settings

Power Limit :100Water Mngm. :SetRemote Test :Set

Controls :Set

Date :01.10.08Time :12:12Esc Set Esc Set

Water Management

BD rate :50%FTBD :OnFTBD Time :23:30

Drain Cool :Off

FTBD Hours :100Idle Mode :Set

��

4.1.5.1 Selectingthetypeofdrainwatercooling

Thisfunctionletsyouspecifythetypeofdrainwatercoolingaccordingtolocalplumbingcodes.

Select“DrainCool”inthewatermanagementmenu,thenpressthe<Set>key.

Intheupcomingmodificationdialogueyoucanselectthetypeofdrainwatercooling.Factorysetting: SmartOptions: Smart:thehumidifierhasatanksensorthatcommunicatesthewatertem-

peraturetothecontroller.Ifthewaterishotduringdraincyclethefillvalvewillbeactivated.

On:wheneverthedrainpumpisactivated,thefillvalveisactivatedtoo.Thissettingwastesalotofwatersinceitwillactivatethefillvalveevenifthedrainwateriscool.

Off:thedrainwaterisnevertempered.Thissettingcanbeusedwhereplum-bingcodepermit.

4.1.5.2 Settingthetankdrainingrate

Select“BDRate”inthewatermanagementmenu,thenpressthe<Set>key.

Intheupcomingmodificationdialoguesetthetankdrainingratein%ofthesteamproduction.Factorysetting: 25%Settingrange: 1...50%

4.1.5.3 Switchingonandofffulltankdrainingfunction

Ifthefulltankdrainingfunctionisactivatedthetankisautomaticallydrainedaftercertaintime(seechapter4.1.5.5)andatacertaintimeoftheday(seechapter4.1.5.4).

Select“FTBD”inthewatermanagementmenu,thenpressthe<Set>key.

Intheupcomingmodificationdialogueyoucanswitchonoroffthefulltankdrainingfunction.Factorysetting: OffOptions: Off,On

Settings


Controls :Set

Date :01.10.08Time :12:12Esc Set Esc Set

Water Management

BD rate :25FTBD :OnFTBD Time :23:30

Drain Cool :Smart

FTBD Hours :100Idle Mode :Set

Esc Set

Drain Cool

OffOnSmart

Smart

Settings


Controls :Set

Date :01.10.08Time :12:12Esc Set

Water Management

BD rate :25FTBD :OffIdle Mode :Set

Drain Cool :Smart

Idle Drain :72Fill Corr :100Esc Set Esc Set

Blowdown Rate

25 %25 %

Settings


Controls :Set


Water Management

BD rate :25FTBD :OffIdle Mode :Set

Drain Cool :Smart


Full Tank Blowdown

OffOn

Off

��

4.1.5.4 Settingthetimeofdayforfulltankdraining

Note:Thissettingisavailableonlyifthefulltankdrainingfunctionisactivated(seechapter4.1.5.�).

Select“FTBDTime”inthewatermanagementmenu,thenpressthe<Set>key.

Intheupcomingmodificationdialoguesetthetimeofdayatwhichthefulltankdrainingshouldbestarted(format:hh:mm).

4.1.5.5 Settingtheperiodoftimeinoperationforfulltankdraining

Note:Thissettingisavailableonlyifthefulltankdrainingfunctionisactivated(seechapter4.1.5.�).

Select“FTBDHours”inthewatermanagementmenu,thenpressthe<Set>key.

Intheupcomingmodificationdialoguesettheperiodoftimeinoperationafterwhichanautomaticfulltankdrainingtakesplace.Factorysetting: 100hoursSettingrange: 10...400hours

4.1.5.6 Settingtheidlemode

Select“IdleMode”inthewatermanagementmenu,thenpressthe<Set>key.

Intheupcomingmodificationdialoguesetthedesiredidlemode.Factorysetting: IdleDrainSettingrange: IdleOnly,IdleDrain,KeepWarm

Settings


Controls :Set


Water Management

FTBD :OnFTBD Time :23:30FTBD Hours :100

BD rate :25

Idle Mode :SetIdle Drain :72Esc Set Esc Set

FullTankBlowDownTime23:30

23:30

Settings


Controls :Set


Water Management

FTBD Time :23:30FTBD Hours :100Idle Mode :Set

FTBD :On


FullTankBlowDownHours100 h

100 h

Settings


Controls :Set


Water Management

FTBD :OffIdle Mode :SetIdle Drain :72

BD rate :25

Fill Corr :100Fill Corr :100Esc Set Esc Set

Idle Mode

Idle DrainKeepWarm

Idle DrainIdle Only

�4

4.1.5.7 Settingtheperiodoftimeinidlemodefortankdraining

Note:ThissettingisavailableonlyifIdleModeissetto“IdleDrain”(seechapter4.1.5.6).

Select“IdleDrain”inthewatermanagementmenu,thenpressthe<Set>key.

Intheupcomingmodificationdialoguesettheperiodoftimeinidlemodeafterwhichanautomatictankdrainingtakesplace.Factorysetting: 72hoursSettingrange: 10...100hours

4.1.5.8 Settingthefillratecorrection

Thisfunctionisusedtoadjustthefillrate.Note:Adjustmentsmustonlybemadebyfactorytrainedpersonnel.

Select“FillCorr”inthewatermanagementmenu,thenpressthe<Set>key.

Intheupcomingmodificationdialoguesetthefillcorrectionin%offactorysetfillingrate.Factorysetting: 100%Settingrange: 50...200%

4.1.5.9 Settingthedrainrate

Thisfunctionisusedtoadjustthedrainrate.Note:Adjustmentsmustonlybemadebyfactorytrainedpersonnel.

Select“DrainCorr”inthewatermanagementmenu,thenpressthe<Set>key.

Intheupcomingmodificationdialoguesetthedraincorrectionin%offactorysetdrainingrate.Factorysetting: 100%Settingrange: 50...200%

Settings


Controls :Set


Water Management

Idle Mode :SetIdle Drain :72Fill Corr :100

FTBD :Off

Drain Corr :100Float Check :23:30Esc Set Esc Set

Idle Drain Time72 h

72 h

Settings


Controls :Set


Water Management


FTBD :Off


Fill Rate Correction100 %

100%

Settings


Controls :Set


Water Management


FTBD :Off


Drain Rate Correction100 %

100%

�5

Service RelayOff 12.00.00Error RelayOff

4.1.5.10 Configuringfloatcheckfunction

Withthisfunctionsyoucanactivateanddeactivatethefloatcheckfunctionandifactivatedspecifythehourofthedayatwhichafloatchecktakesplace.Floatchecksareimportanttoensurethewaterleveldetectionsystemisoperatingcorrectly.Thefloatcheckalsoteststhefillanddrainsystemandwillreportanyproblemsdetected.

Select“FloatCheck”inthewatermanagementmenu,thenpressthe<Set>key.

Intheupcomingfloatchecksubmenuselect"Status"toactivateordeactivatethefloatcheckfunctionorselect"Time"tosetthehoursofdayatwhichthefloatcheckshouldbestarted(format:hh:mm).

Select“RemoteTest”inthesettingsmenu,thenpressthe<Set>key.

Thelistwiththeremoterelaytestsappears.Pressthe< >and< >keysinordertoselectthede-siredrelaytestandpressthe<Set>keytoactivate/deactivatethecorrespondingrelayfortesting.Whenswitchingonarelay,therespectivefrontpanelLEDlightsup.

4.1.6 Performingremoterelaytests

With the test functionsunder “RemoteTest” youcancheck the functionof the relays “Steam”,“Service”and“Error”.Settings

Water Mngm. :SetRemote Test :SetDate :01.10.08

Power Limit :100

Time :12:12Unit Steam :kg/hrEsc Set

Remote Test

Steam RelayOff

Esc Set

Settings


Controls :Set


Water Management


FTBD :Off


Float Check

Time :23:30Status :On

Esc Set

Status

OnOff

On

Float Check

Time :23:30Status :On

Esc Set Esc Set

Time23:30

23:30

�6

4.1.8 Settingthetime

Select“Time”inthesettingsmenu,thenpressthe<Set>key.

Intheupcomingmodificationdialoguesettheactualtime(format:“hh.mm”).

4.1.9 Settingtheunitforsteamproduction

Select“Unit”inthesettingsmenu,thenpressthe<Set>key.

Intheupcomingmodificationdialoguesetthedesiredunitforthesteamproduction.Factorysetting: kg/hrOptions: kg/hr,lb/hr

4.1.10 Settingthedisplaycontrast

Select“Contrast”inthesettingsmenu,thenpressthe<Set>key.

Intheupcomingmodificationdialoguesetthedesiredvalueforthedisplaycontrast.Factorysetting: 3Settingrange: 0(weak)...10(displayturnsblack)

Esc Set

Time12:12

12:12

Settings

Remote Test :SetDate :01.10.08Time :12:12

Water Mngm. :Set

Unit Steam :kg/hrContrast :3Esc Set

Esc Set

Unit Steam

lb/hr

kg/hrkg/hr

Settings


Water Mngm. :Set


Esc Set

Contrast3

3

Settings


Water Mngm. :Set


4.1.7 Settingthedate

Select“Date”inthesettingsmenu,thenpressthe<Set>key.

Intheupcomingmodificationdialoguesettheactualdate(format:“dd.mm.yy”).

Settings


Water Mngm. :Set

Unit Steam :kg/hrContrast :3Esc Set Esc Set

Date01.10.08

01.10.08

�7

Note:FordetailedinformationonModbussettingspleasealsoconsulttheseparatedocumentationonModbuscommunicationoftheCondairGS/CondairGS...OC(availablefromyouCondairsup-plier).

SelecttheModbusmenu:Path:Main menu > User > Password entry: 0335 > Modbus

4.2 Modbussettings

TheModbussettingsmenuappears.Pressthe< >and< >keysinordertoselecttheindividualsettingsandpressthe<Set>keytocallupthemodificationdialoguefortheselectedsetting.PleaserefertothefollowingchaptersforfurtherinformationontheindividualModbussettings.

4.2.1 SettingtheModbusaddress

Select“ModbusAddr.”intheModbussettingsmenu,thenpressthe<Set>key.

IntheupcomingmodificationdialogueselectthedesiredModbusadressbitfortheunit.Factorysetting: 1Settingrange: 1...247

4.2.2 Settingtheparity

Select“Parity”intheModbussettingsmenu,thenpressthe<Set>key.

Intheupcomingmodificationdialogueselectthedesiredparitybitforthedatatransmission.Factorysetting: EvenOptions: None1,None2,Odd,Even

User


Maintenance :Set

Esc Set

Main Menu

User :Set

Info :Set

Esc SetMenu


03.03.2009 12.00.00

User Code

0335


Esc Set

ModBus Address

Parity :EvenTimeout :300sRem Disable :On

Modbus Addr.:1

Esc Set

ModBus Address


Modbus Addr.:1

Esc Set

Parity

None2Odd

Even

Even

None1

Esc Set

ModBus Address


Modbus Addr.:1

Esc Set

Modbus Address1

1

�8

4.2.3 Settingthetimeout

Select“Timeout”intheModbussettingsmenu,thenpressthe<Set>key.

Intheupcomingmodificationdialogueselectthedesiredtimeouttimeforthedatatransmission.Factorysetting: 1sSettingrange: 1...600s

4.2.4 Swichtingonandofftheremotedisablingfunction

Select“RemDisable”intheModbussettingsmenu,thenpressthe<Set>key.

IntheupcomingmodificationdialogueyoucanswitchOn(remotedisablingactivated)orOff(remotedisablingactivated)theremotedisablingfunction.Factorysetting: OnOptions: On(remotedisablingactivated),Off(remotedisablingdeactivated)

Esc Set

ModBus Address


Modbus Addr.:1

Esc Set

Timeout1

1

Esc Set

ModBus Address


Modbus Addr.:1

Esc Set

Remote Disable

On

OnOff

�9

5.1 Launchingthemaintenancesettingsmenu

Selectthemaintenancesettingsmenu:Path:Main menu > User > Password entry: 0335 > Maintenance

TheMaintenancesettingsmenuappears.Pressthe< >and< >keysinordertoselecttheindividualsettingsinthemaintenancemenu.Detailedinformationonthedifferentsettingsarefoundinthefollowingchapters.

5.2 Enabling/Disablinganindividualburner

Select“Burner”inthemaintenancesettingsmenu,thenpressthe<Set>key.

Intheupcomingmodificationdialogueyoucanenableordisabletheselectedburner.Factorysetting: EnabledOptions: Enabled,Disabled

5.3 Settingthemaintenanceintervaltime

Select“ServiceInt.”inthemaintenancesettingsmenu,thenpressthe<Set>key.

Intheupcomingmodificationdialoguesetthedesiredmaintenanceintervaltimeinhours.Factorysetting: 500hOptions: 100...3000h

User


Maintenance :Set

Esc Set

Main Menu

User :Set

Info :Set

Esc SetMenu


03.03.2009 12.00.00

User Code

0335


Esc Set

Maintenance

Service Int.:500hTank Drain :SetTankPreClean:Set

Burner :Set

ServReminder:SetErrorHistory:Set

Esc Set

Burner 1

Enabled

EnabledDisabled

Burner

Burner 2 :EnabledBurner 3 :EnabledBurner 4 :Enabled

Burner 1 :Enabled

Burner 5 :EnabledBurner 6 :EnabledEsc Set

Esc Set

Maintenance


Burner :Set


Esc Set

Service Interval500 h

500 h

5 Servicefunctions

Esc Set

Maintenance


Burner :Set


�0

5.4 Performingthetankdrainfunction

Withthetankdrainfunctionyoucaninitiateatankdrainingcycle.Thetankdrainfunctionactivatesthedrainpumpinordertodrainthetankforafixedtime(dependingonunitsize).

Select“TankDrain”inthemaintenancesettingsmenu,thenpressthe<Set>key.

Youareaskedwhetheryouwanttostopoperationanddrainthetank.Pressthe<Yes>key.Thetankdrainingstarts.Duringthetankdraincyclethedisplayconfirmsthetankisdrainedalongwiththetimeremainingtocompletethecycle.Acorrespondingmessageisdisplayedwhenthetankisempty.Tointerruptthedraincyclepressthe<Stop>key.

Pressthe<Esc>keyseveraltimestoquitthetankdrainingfunctionandtoreturntothestandardoperatingdisplay.

5.5 Performingthetankpre-cleanfunction

Withthetankpre-cleanfunctionyoucaninitiateatankcleaningcycle.Thetankpre-cleanfunctionactivatesthedrainpumpinordertodrainthetankforafixedtime(dependingonunitsize),thenthefillvalveisactivatedtopartiallyfillthetankwithcoldwater.Uponcompletionofthefillcyclethetankisdrainedonceagain.Thisremovesanyaccumulatedmineralsandcoolsdownthetankformaintenance.

Select“TankPreClean”inthemaintenancesettingsmenu,thenpressthe<Set>key.

Youareaskedwhetheryouwanttostopoperationanddrainthetank.Pressthe<Yes>key.Thepre-cleanfunctionsstarts.Duringthetankpre-cleancyclethedisplayconfirmsthetankisdrainedandfilledalongwiththetimeremainingtocompletetheprocedure.Tointerruptthedraincyclethehumidifiermustbeswitchedoffandthenonagain.Acorrespondingmessageisdisplayedwhenthepre-cleanfunctionisfinished.

Pressthe<Esc>keyseveraltimestoquitthepre-cleanfunctionandtoreturntothestandardop-eratingdisplay.

Esc Set

Maintenance


Burner :Set


and Drain TankInterrupt Operation

No Yes

19m 18s

Manual Drain

Esc Stop

Complete

Manual Drain

Esc

Esc Set

Maintenance


Burner :Set


Interrupt Operationand PreClean Tank ?

This Operationcan take > 1 hr)

No Yes

PreDrain 5m 0s

PreClean

Esc

Refill 5m 0s

PreClean

Esc

PreDrain 5m 0s

PreClean

Esc

Complete

PreClean

Esc

�1

5.6 Resettingthemaintenancecounter

Aftercompletingmaintenancework,themaintenancecountermustberesetwiththisfunction

Select“ServReminder”inthemaintenancesettingsmenu,thenpressthe<Set>key.

Theresetdialogueshowsupinthedisplay.Pressthe<Yes>keytoresetthemaintenancecoun-ter.Note:Pressthe<No>keyifyouwishtoaborttheresetprocedure.

Toreturntothestandardoperatingdisplaypressthe<Esc>keyseveraltimes.

5.7 Resettingtheerrorhistory

Theerrorhistorycanhelpyoutofindthecauseofamalfunction.Therefore,usetheerrorhistoryresetfunctioncarefully.

Select“ErrorHistory”inthemaintenancesettingsmenu,thenpressthe<Set>key.

Theresetdialogueshowsupinthedisplay.Pressthe<Yes>keytoresettheerrorhistory.Note:Pressthe<No>keyifyouwishtoaborttheresetprocedure.

Toreturntothestandardoperatingdisplaypressthe<Esc>keyseveraltimes.

Esc Set

Maintenance


Burner :Set


Reset Service

Are you sure?

Reminder

No Yes

Esc Set

Maintenance


Burner :Set


Reset Error

Are you sure?

History?

No Yes

��

6 Faultelimination

6.1 Faultindication

MalfunctionsduringoperationareindicatedbyacorrespondingWarningorFaultmessageinthedisplayofthecontrolunit(eachwarningandfaultmessageisstoredintheerrorlist):

– Warningmessages(additionallytothewarningmessagetheredLEDflashes)

Furtheroperationisstillpossible.ThecontroloftheCondairGS/CondairGS...OCcheckswhetherthereisatemporaryproblem(e.g.gassupplyinterruptedforashorttime)orwhetheritcanre-solvetheproblembytakingnecessarymeasures.Ifthecauseofthemalfunctiondisappearsofitsownaccordorifthecontrolcanrepairthemalfunction,thealarmmessagewillautomaticallyswitchoff.Ifthecauseofthemalfunctiondoesnotdisappearevenafteralongerperiodoftime,afaultmessageistriggered.

– Faultmessage(additionallytothefaultmessagetheredLEDlights)

Furtheroperationisnotpossibleanylonger,theunitisblocked.Toeliminatethemalfunctionseechapter6.�.Note:Aftereliminatingthemalfunctionthefaultmessagemustbereset(seechapter6.4).

Bypressingthe<Info>keyadditionalinformationcanbedisplayedforeachwarningand/orfaultmessage.

Menu Info

WarningIMW-1:Ignition Module

Menu Info

FaultOTF: Over Temperature

Lockout

OTF: Over Temperature

safety sensor hasexceeded the safetylimit. Check water

The exhaust or tank

level, venting forobstructions

Esc

��

6.2 Warningmessages

Warningmessage Descriptionofmalfunction TroubleshootingIMW-X: Ignition Module TheignitionmoduleXhasnotignited

within4minutesafteractivation.

Correctiveactionbyunit:theunitwillindexthenextavailableburnerinthesequence.

1. Check problematic burner throughcombustionchambersightportforredhotigniterandflame.

�. If igniter isnot redhotcheck igniterconnection.Replaceigniterifneces-sary.

�. Ifigniterisredhotbutnowflameisvis-ible,checkfor�4VACatgasvalve.

4. Verifythatgassupplylineisconnectedandgaslineopen.

5. Ifflameisvisible,checkelectriccon-nectionofflamesensor.EnsuresupplyvoltageL1isnotwiredtoN.

APW-X: Air Proving open AirprovingswitchXhasopenedduringoperationoftheunit.

Correctiveactionbyunit:unitwillinter-ruptoperationandretrymax.threetimes.Afterthirdtryafaultisgenerated.

1. Makesureairprovingswitchisproperlyconnectedtodriverboard.

�. Make sure pressure tubes are se-cure.

�. Makesureair flows intoblowerdur-ingbloweroperation.Ifnosuctionisdetectable,theblowermightneedtobereplaced.

4. Perform diagnostic output test onblowerRPMtoverifythatairprovingswitchesremainclosedduringopera-tion

5. If air proving switch does not closeduringoperation itmightneed tobereplaced.

AOW-X: Air Proving open Theairprovingswitchwasopenduringtheignitionsequence.

Correctiveactionbyunit:unitwillinter-ruptoperationandretrymax.threetimes.Afterthirdtryafaultisgenerated.






BHW-X: Blower RPM high ThespeedofblowerXhasbeenhigherthanthespeedoftheleadingblowerformorethanfiveseconds.

Correctiveactionbyunit:theunitcon-tinuestomonitortheblowerspeed.

1. Makesureblowerinquestioniscor-rectly connected and it is receivingcorrectvoltage.

�. Checkoperationofblowersinthediag-nosticoutputtestforabnormalities.

�. Makesuretherearenorestrictionsonleadblower.Leadblowerspeedcouldbereducedduetowear.

4. Checkifblowercanbeturnedbyhandwithoutmechanicalresistance.

�4

Warningmessage Descriptionofmalfunction TroubleshootingBLW-X: Blower RPM low ThespeedofblowerXhasbeen lower

thanthespeedoftheleadingblowerformorethanfiveseconds.

Correctiveactionbyunit:theunitcon-tinuestomonitortheblowerspeed

1. Makesureblowerinquestioniscor-rectly connected and it is receivingcorrectvoltage.

�. Checkoperationofblowersinthediag-nosticoutputtestforabnormalities.

�. Setblowerinquestionasleadblowerandsee ifotherblowersgetBlowerHighWarning.

4. Blower speed is decreasing due towear.Unitissafetooperatebutoutputisreduced.

5. Ordernewblower.

HMW: Service due Themaintenanceintervaltimehaselapsed.

Correctiveactionbyunit: theunitwillcontinuetorunfor7�hoursbeforeafaultisgenerated

Servicetheunitaccordingthemaintenanceinstructions.

FTW: Fill timeout The fill valve has been activated for acertainperiodoftimebutthetheunit isstillatfloatlevelzero.

Correctiveactionbyunit: fillvalvere-mainsactivated.Afaultmessageistrig-geredifthefloatlevelremainsatzeroafternexttimewindow.

1. Makesurethatdrainpump,auxiliarydrainvalveormanualdrainswitcharenotactivated.

�. Makesurethatthewatersupplylineisopenandthewatersupplymeetstherequirements(10L/min;�-8bar).

�. Check fill valveusing thediagnosticoutputtest.

4. Checkwiringtofloatboardandfillvalve.

5. Cleanwaterassemblyoftheunit.

RHHW: RH to high Themeasuredrelativehumidityishigherthanthe“RHhigh”setting.

Corrective action by unit: none. Thehumidifierremainsinstandbymodeuntilthe measured relative humidity dropsbelowsetpoint.

1. Checkthat“RHhigh”settingiscorrectfortheapplication.

�. Makesuresensorisnotinfluencedbyothersourcesofhumidity(washbasin,Sink,etc.).

�. Checkthelocationofsensor(tooclosetosteamdistributor?)

4. Systemmightbeoversized.Trytolimitcapacityoftheunit.

RHLW: RH to low Themeasuredrelativehumidityislowerthanthe“RHlow”setting.

Corrective action by unit: none. Thehumidifiershouldbeoperatingunless itisinstandbyorlockoutmode.

1. Checkthat“RHlow”settingiscorrectfortheapplication.

�. Is humidifier in lockout or standby?Investigatewhyhumidifier isnotop-erational.

�. Checkthatsensorisnotnearadoororwindoworinanylocationthatmaygiveafalsereading

4. Systemcouldbeundersized.Checkpowerlimitsettings.

5. Check that all burners are opera-tional.

RHW: RH signal defect TheRHsignalinputislowerthan�%

Correctiveactionbyunit:theoperationisinterrupteduntilaninputsignalhigherthan�%isreceived.

1. Checkconnectionbetweensensorandunit.

�. Checkthatsensorisfunctional�. Checkcontrolsettingsoftheunit.4. Makesurecontrolsarelocatedsuch

thattheyprovideaccuratereadings.

�5

Warningmessage Descriptionofmalfunction TroubleshootingNSW: Extended missing Thereisnocommunicationbetweenmas-

terandextensionunit.

Correctiveactionbyunit:theoperationisinterrupteduntilasignalisreceived.

1. Checkthatoneoftheunitsisconfiguredasmaster.

�. Checkconnectionbetweenmasterandextensionunit.

RDW: Modbus disable Theunithasbeenintentionallydisabledthrough the Building Management Sys-tem.

Correctiveactionbyunit:none.Theunitwasintentionallydisabled.

1. Enableunitthroughbuildingmanage-mentsystem(BMS)

�. Ifunitcannotbeenabledremotely,tryenablingunitunderModbus

NBW: No bruners All burners have been disabled via thecontrolsoftware.Operationofthehumi-difierisnotpossible.

Activateburnersviathecontrolsoftware.

�6

6.3 Faultmessages

Faultmessage Descriptionofmalfunction TroubleshootingIMF-X: Ignition failed Allburnershaveproducedanignition

modulefailure.Noburnersareavailabletoproducesteam.

Unitunsafetooperate.Recovertheprob-lembeforerestartingunit.

1. Make sure gas supply is connectedandopen.

�. Checkforcorrectgassupplypressureasindicatedontheratingplate.

�. Checkthatigniterturnsredhotduringignitionsequence.

4. Ifigniterisredhotbutnoflameisvis-ible,checkfor�4VACatgasvalve.

5. Ifflameisvisible,checkconnectiontoflamesensor.EnsuresupplyvoltageL1isnotwiredtoN.

AOF-X: AirProving open Thecorrespondingairprovingswitchdidnot close during blower start-up after �attempts.







ACF-X: Airproving closed Thecorrespondingairprovingswitchwasclosedwhiletheblowerswereinactive.Theunitwillremaininfaultmodeuntiltheproblemisrecoveredortheunitisreset.



�. Performoutputtestindiagnosticmenutoensureswitchescloseandopenwithbloweroperation.

4. Check/Replaceairprovingswitch.

BNF-X: Blower fault Thecorrespondingblowerisnotoperatingorthemeasuredspeedisbelow500RPMwhiletheblowerisrunning.


1. Check electrical connections. Makesure both feedback and power areconnected.

�. Makesurerelayisoperating.Checkvoltageonbothsidesofrelay.

�. CheckifaRPMreadingisshowninRPMinfoscreenforthecorrespondingfan.

4. Check if blower is operating. If op-erating, feedback signal could be aproblem.

5. Ifblowerisnotoperating,checkpowersupply

GVF-X: Gas valve fault The corresponding gas valve was en-ergized out of sequence or when notexpectedtobeenergized.


1. Ensureelectronicsareconnectedac-cordingtothewiringdiagram

�. Check connections to ignition mod-ules.

�. Verifyadequatesupplyvoltage.

�7

Faultmessage Descriptionofmalfunction TroubleshootingFTF: Fill timeout Thefillvalvehasbeenactivatedforan

extendedperiodoftimewithoutreachingfloatlevel1.Theunitcannotoperatewith-outaccuratefloatlevelreading.


1. Makesurethatdrainpump,auxiliarydrainvalveormanualdrainswitcharenotactivated.

�. Makesurethatthewatersupplylineisopenandthewatersupplymeetstherequirements(10L/min;�-8bar).

�. Check fill valveusing thediagnosticoutputtest.

4. Checkwiringtofloatboardandfillvalve.

DCF: Drain check Drainpumpisactivatedforextendedperiodoftimewithoutchangingfloatlevel.Unitneedstodrainforoptimalperformance.

1. Back pressure from drain lines canslowdrainingofunit.

�. Drainpumpmaybeobstructed.Cleandrainpump.

�. Make sure that float level sensor isconnected and that levels changeduringfilling.

4. Checkthatdrainpumpispowered.

FCF: Fill check Fill valve is activated with water levelbetween1to5foranextendedperiodoftimewithoutincreasingafloatlevel.Theunitcannotoperatewithoutaccuratefloatlevelreading.

1. Makesurewater supply line is con-nectedandshutoffvalveisopen.

�. Fillvalveblockedorfillvalvenotcon-nectedtopowersupply.

�. Makesure float levelsensor iscon-nectedandlevelschangeduringdrain-ing.

FIF: Fill inconsistent Onstartuptheunitregistersthatthefloatlevelsdonotincreaselogicallyfromlevel1tolevel5.Theunitcannotoperatewithoutaccuratefloatlevelreading.

1. Unitsfloatlevelsensorismalfunction-ing.Checkallconnections.

�. Checkiffloatsareblocked.

FLF: Float level Morethanonefloatlevelisregisteringatthesametime.Theunitcannotoperatewithoutaccuratefloatlevelreading.

1. Makesurewater supply line is con-nectedandshutoffvalveisopen.

�. Fillvalveblockedorfillvalvenotcon-nectedtopowersupply.

�. Makesurefloatlevelsensorisoperat-ingcorrectly.

KWF: KW timeout Keepwarmfunctionisactivatedbuttanktemperaturehasnotincreasedwithinthespecifiedtime.Unitcannotoperateinthiscondition.

1. Checktemperatureofthetank(hotorcold).

�. Ifhot,examineelectricalconnectiontotemperaturesensor.

�. Makesurethatatleastoneburnerisactiveandnotallburnersweredeac-tivatedbymistake.

OTF: Over Temperature Theexhausttemperatureorthetanksafety sensor has exceeded the safetylimits.Unitcannotoperateinsuchcondi-tion.

1. Check float level sensor (float levelsensoroftheunitismalfunctioning,alevelisindicated,althoughnowaterisinthetank).

�. Check/cleanthewatertank(toomuchlimedepositsinthewatertankpreventtheheatexchange,thusanaccumu-lationofheat in theheatexchangerresult).

�. Makesureexhaustlineopenandfreeofobstructions.

4. Checkconnectionstodriverboardofunit.

Faultmessage Descriptionofmalfunction TroubleshootingHMF: Service required Thehumidifiermaintenanceintervaland

the7�hourtimewindowforcleaninghasexpired. Unit cannot operate in suchcondition.

Unitmustbeservicedimmediatelyac-cordinginstructions.Ifunitcontinuestooperatedamageofunitcomponentsmayresult.

Flash R/W CPUcan’twriteorreadanydataontheCPU.

Check ifbattery is loworCPUboard isdefective

Clock R/W CPUcan’tgetanyclockdata. Check ifbattery is loworCPUboard isdefective

6.4 Resettingthefaultindication(redLEDlights)

Toresetthefaultindication:

DisconnecttheCondairGS/CondairGS...OCfromthemains.Waitapprox.5seconds,thenreconnecttheunittothemains.

Note:Ifthemalfunctionhasnotbeeneliminated,thefaultindicationreappearsafterashortwhile.

consuLting, saLes and service:

Manufacturer:condair Ltd.Member of the Walter Meier grouptalstrasse 35-37, 8808 pfäffikon, switzerlandph. +41 55 416 61 11, Fax +41 55 416 62 [email protected], www.condair.com

reg.no. 40002-2

JS Humidifiers plc

Artex Avenue, Rustington,

LITTLEHAMPTON, West Sussex BN16 3LN (United Kingdom)

Phone +44 (0)1903 850 200, Fax +44 (0)1903 850 345

www.jshumidifiers.com, [email protected]

control condair gs/gsoc - c series · 4 1 Introduction Limitation These operating instructions are...

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