Conair A1-7.5 Spécifications

INSTALLATION, COMMISSIONING AND SERVICE INSTRUCTIONSGasfired steam humidifier2562346 EN 1101Condair GS… C series

10342115221920232425262721 2829141718165 6107 98121311 1 Watertank 2 Steam outlet(s) (1 to 6) 3 Heatexchanger(1to3) 4 Burner(1to6) 5

11CBA3.5 Principle of operationCombustionSystemThecombustionsystemisbasedonafullymodulatingforceddraftcombustionairblower,anegative

12Whenthewaterlevelduetotheevaporationprocessreacheslevel“B”,thelevelunitsendsasignaltothecontrolsystem,whichopensthedoublei

134 Basic planningCondair GS 80 C G20 RS 1. Requiredmaximumsteamcapacity2. Required combustion gas3. Combustion air supply4.1 Selecting the un

14Importantnotes:– Therequiredmaximumsteamcapacitydependsonthespecicapplicationandtheinstallation.Thecalculatedsteamcapacitybased

154.2 SelectingthecontrolsystemThevariouscontrolsystems– System1:RoomhumiditycontrolSystem1issuitedforairconditioningsystemswithm

16– System3:SupplyairhumiditycontrolwithcontinuousoutputlimitationSupply air humidity control (humidity sensor installed in supply air d

174.3 OptionsAt the moment no options are needed for the Condair GS.4.4 Accessories4.4.1 Accessories overviewModel Condair GS 40 ... 80 ... 120 ...

18OptiSorp Numberofsteam connectionsMax.steamcapacity in kg/h 1)DuctdimensionsWidthinmm HeightinmmSystem1 1 45 (30) 450...4000 450...1650S

195 Mounting and installation worksQualicationofpersonnelAllmountingandinstallationworkmustbeperformedonlybyadequatelyqualiedpersonne

205.2 Unittting5.2.1 HumidierlocationThe positioning of the Condair GS is largely dependent on the location of installation of the steam distrib

21min. 1000 mmmin. 1000 mmmin. 1000 mm769 mm769 mmmin. 1000 mm– NocombustiblematerialsmustbeplacedintheimmediatevicinityoftheCondairGSh

22D272664465265384863315 109412EF9747803531133844727728027692543ABC4"353139GS 160353139GS 401 3/4"9073"353139GS 1203"353139GS 804&

23TheCondairGShumidiersmustbemountedontheunitstand supplied with the unit. If mounting on the unit stand supplied is not possible in your

245.3 Steaminstallation5.3.1 PositioningandmountingofthesteamdistributionpipesThe location for the steam distribution pipes should be determ

25MinimumdistancestobeobservedTopreventthewatervapor,thatisemittingfromthesteamdistributionpipe,fromcondensingondownstreamsystem

26Inpositioningthesteamdistributionpipes,thefollowingdimensionsshouldbeobserved:HHgminhmin gmingmingmingmingmingmingmingmingmingmingmingmin

27Drain panto drainShallowductDrain panCeilingto drainBranchductNote: When locating the OptiSorp steam distribution system please note the

285.3.2 InstallingthemainsteampipeThesteampipebetweenthesteamoutletoftheunitandthesteamhoseadapter(mainsteampipe)mustbemadew

29Important!UseoriginalCondairsteamhoseexclusively.Othertypesofsteamhosescancauseundesired operational malfunctions.Thefollowingnotes

3Contents1 Introduction 41.1 At the very beginning 41.2 Notes on the installation, commissioning and service instructions 42 For your safety 6

30 min. 20 %min. 300 mmØ min. 200 mmSecuring the hoseThesteamhosemustbesecuredtothesteamdistributionpipeandhumidiersteamoutletbymean

315.4 Water installation5.4.1 PerformingthewaterinstallationOverview water installation 1 FillingwaterconnectionBSP3/4"(outsidethrea

32Water supplyThewatersupplypipeistobeconnectedviatheltervalve(accessory“Z261”),totheconnectionontheunit(seeforegoingillustrati

33Water drainThe drain line should be connected to the unit drain connection using a hose coupling. The drain lineshoulddropverticallydownforam

345.5 Gas installationInstallation notesThe gas supply pipe must be connected to the connection on the unit via a shut-off valve (essential requireme

355.5.2 Leak testingAftercompletionoftheinstallationwork,thewholegaslinemustbetestedtoamaximumpressureof40mbar(4.0kPa)fornatur

3611. Attachthegaspipeconnection(withmountedO-ring)andthepressureswitchassemblytothegaspressureregulatingvalvesupplied(comeswith

375.6 Flue gas installationImportant:Since the regulations fortheinstallationofueingsystemsdifferfromcountrytocountry,therelevantlocal

38Applicableuesystemsforroomair-dependentunitsType B23FluearrangementTherearedifferenttypesofapplicableuesystemsfortheCondairGSde

39air inlet terminal(according local regulations)Rain cap (by client) uegasand air inlet terminals(according local regulations)Type C53min. 1.5 m

41.1 At the very beginningThankyoufordecidingontheCondairGSCseriesGasredSteamHumidier (abbreviated as “Condair GS”). The Condair GS inc

40General installation notesThefollowinginstructionnotesmustbeobserved:– Fluegasspecications:--->seetableinchapter10.2– The ue

41Flueing with underpressureIflocalregulationsrequireueingwithunderpressure,theunderpressuremustbewithin-0.2and-0.62mbar.Theapplicab

425.7 Installationoftheairinletlineforroomair-independentunits(RSunits)Important:Since the regulations fortheinstallationofairsuppl

43AirsupplyarrangementInstallation notes– Max.admissiblesupplyairtemperatureis30°C.Makesuretheairsupplylineisnotheatedupbytheu

445.8 Installationofcontrolandmonitoringdevices– Install the roomhumiditysensorand the safetyhumidistatat the same height as thermostats a

455.9 Electrical InstallationA1 control or sensor signal Y (signaltypesetviacontrolsoftware)A2 control or sensor signal Z (air supply limit s

46Installation notesAllworkconcerningtheelectricinstallationmustbeperformedonlybyadequatelyqualiedperson-nel(electricianorworkmanwit

476 Inspecting the installations (Check list)BeforetheCondairGSisoperatedforthersttime,theresponsiblepersonnelmustinspect all installa

48 – Water drain Has minimum inside diameter of drain pipe (at least 45 mm) been maintained throughout the entire length? Hasdrainpipebeenins

497 OperationQualicationofpersonnelTheCondairGSmustonlybecommissionedandoperatedbypersonswhoarefamiliarwithequip-mentandadequatel

5SymbolsusedinthisdocumentationCAUTION!Thecatchword“CAUTION”designatesnotesinthisdocumentationthat,ifneglected,maycausedamageand/or

50Display and control unitFunction: CongurationoftheCondairGS. Indication of operating parameters. Reset of maintenance counter. red

51BeforetheCondairGSisoperatedforthersttime,theresponsiblepersonnelmustinspect all installations for correct executionandcheckthatt

525. Pre-purge of the gas pressure regulating valve(s):• Disconnectallignitorsfromtheignitionmodules.• Switch-Onthehumidierattheunitsw

53Note:fordetailedinformationregardingtheoperationofthecontrolunitandthecongurationset-tings please observe the information given in th

547.5 Taking the unit out of operationIfthehumidiermustbetakenoutofoperation,e.g.formaintenancework,proceedasfollows:1. Close the sh

558 MaintenanceQualicationofpersonnelAllmaintenanceworkmustbecarriedoutonlybywellqualiedandtrainedpersonnelauthorisedby the owner

56Components Interval WorkrequiredI II IIIWater installation X X X Checkallwaterhosesintheunitforcracksandcorrectxing,replacedefective

578.3 DismantlingworkformaintenanceandthereplacementofcomponentsPrepare water tank for cleaningTorque: 5.7 Nm (50 in-Lb)1. Takethehumidie

581. Takethehumidieroutofoperation,asdescribedinchapter7.5.2. Undothescrew(s)(phillipsscrewdriver)andremovetherightsidepanel(s)

59Removalandinstallationoftheburner1. Takethehumidieroutofoperation,asdescribedinchapter7.5.2. Undothescrew(s)(phillipsscrewdriv

6GeneralEverypersonworkingwiththeCondairGSmusthavereadandunderstoodtheinstallation,commis-sioningandserviceinstructionsbeforecarryi

60Removalandinstallationofthegaspressureregulatingvalve1. Takethehumidieroutofoperation,asdescribedinchapter7.5.2. Undothescrew

61RemovalandinstallationoftheigniterandtheamesensorCAUTION!Whenreplacingtheigniterandtheamesensor,useonlythesetofspares“burne

621. Takethehumidieroutofoperation,asdescribedinchapter7.5.2. Undothescrew(s)(phillipsscrewdriver)andremovetherightsidepanel(s)

63Replacingthetransformer1. Takethehumidieroutofoperation,asdescribedinchapter7.5.2. Undothescrew(phillipsscrewdriver)andremovet

64Replacingthellvalve1. Takethehumidieroutofoperation,asdescribedinchapter7.5.2. Undothescrew(phillipsscrewdriver)andremovethe

65Replacingthellingchamber1. Takethehumidieroutofoperation,asdescribedinchapter7.5.2. Undothescrew(phillipsscrewdriver)andremov

66Removaloftheheatexchanger(seefollowingillustration)1. Takethehumidieroutofoperation,asdescribedinchapter7.5.2. Disconnectthega

67Theinformationandspecicationsrelatingtothecleaningagentstobeusedmustbestrictlyobserved.In particular: Information on personal prote

689 Troubleshooting9.2 Error indicationMalfunctionsduringoperationareindicatedbyacorrespondingwarningmessage(operationstillpos-sible,re

699.4 Replacing the backup battery on the control board of the Condair GS1. Set the Condair GS out of operation as described in chapter 7.5. 2. Un

7 DANGER! Danger of explosionTheCondairGSisworkingwithgas.Improperinstallation,adjustment,alteration,service,maintenance,orusecancaus

7010 Taking out of service/Disposal10.1 Taking out of serviceIftheCondairGSmustbereplacedorifthehumidicationsystemisnotneededanymor

7111 Specications11.1 Technical DataCondair GS 40 80 120 160 200 240Steamoutputroom air-dependent kg/h 10…40 10…80 10…120 10…160 10…200 10…240room

7211.2 Fluegasspecications Natural gas G20 Natural gas G25full load part load full load part loadCondair GS 40energy consumption kW 36.5 10.5 36.5

73Condair GSMaintenance recordUnit type Serial number Commissioning Software version Location Responsible Internal no.Date Time First MaintenanceISma

Notes

© Walter Meier (Climate International) Ltd. 2009, Printed in SwitzerlandTechnical modifications reserved

Reg.No. 40002-2Manufacturer:Walter Meier (Climate International) Ltd.Talstr. 35-37, P.O. Box, CH-8808 Pfäffikon (Switzerland)Phone +41 55 416 61 11, Fax

83 Product OverviewTheCondairGSgasredsteamhumidierisavailablein6differentmodelswithdifferentmaxi-mumsteamoutputperformance(40,80

93.3 Humidicationsystemoverview 1 Gasredsteamhumidier 2 Electrical connections 3 Gas supply connection 4 Shut-off valve gas supply lin