DriSteem HUMIDI-TECH DI Guide d'installation Page 1

Vapor-logic3Humidifier Control SystemInstallation and Operation Manual®VL3_IOM.pdf 1 11/19/2009 9:11:00 AM

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualSSR modulationDRI-STEEM electric humidifiers are available with two basic typ

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualTable 96-1:Vapor-logic3 troubleshooting guideProblem Possible cause ActionHe

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFTable 97-1:Vapor-logic3 troubleshooting guideProblem Possible cause ActionHumidity i

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualTroubleshooting guideTable 98-1:Vapor-logic3 troubleshooting guideProblem Po

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFTable 99-1:Vapor-logic3 troubleshooting guideProblem Possible cause ActionTank does

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualTable 100-1:Vapor-logic3 troubleshooting guideProblem Possible cause Action

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFReplacement partsFigure 101-1:Vapor-logic3 replacement partsOM-3007-3Figure 101-2:V

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualNotesVL3_IOM.pdf 106 11/19/2009 9:11:17 AM

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFNotesVL3_IOM.pdf 107 11/19/2009 9:11:17 AM

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation Manual'PSN/P7-*0.1BSU/P3FW(DRI-STEEM Corporation&qu

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFSTS and LTS valve modulationWith a valve system, the demand signal simply determines

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualProbe systemStandard or softened water systems use conductivity probes to mea

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFFigure 9-1:Water level control for DI/RO water systemsFill valveFloat rodFloat ballV

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualKeypad/display installationt *OTUBMMJOHNPEVMBSDBCMF The six-wire RJ-11 p

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFMain control board connectionsFigure 11-1: Vapor-logic3 main control boardTesting in

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualMain control board connectionsVapor-logic3 main control board connectionsJ1

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFMain control board connections, continuedImportant note about J14/J17, J15/J18, and

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualMain control board connections, continuedJ22 Wire terminal connection allow

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFGTS expansion board connectionsJ1 ¼" push-on connector for earth groundJ2 Com

VL3_IOM.pdf 2 11/19/2009 9:11:05 AM

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualJ4 Important: When this jumper is left open, the GTS expansion module is co

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFFigure 17-1: Vaporstream expansion boardVL3-OM-004Vaporstream expansion board connec

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualBefore installing your Vapor-logic3 control system, review this checklist to

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFTypical installationFigure 19-1: Typical humidification system layoutLine voltage24

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualProper wiring prevents electrical noiseElectrical noise can produce undesira

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHF(FOFSBMXJSJOHQSPDFEVSFTcontinuedFigure 21-1: Vapor-logic3 probe wiringBrown or

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualControl cabinet installation and wiringThe Vapor-logic3 control board is shi

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFControl cabinet connections, continuedCAUTION:When making penetrations in the contro

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualSTS and LTS control cabinetControl cabinets for all STS and LTS humidifiers

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFRecommended sensor locationsSensor or transmitter location has a significant impact

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFJTable of contentsIMPORTANTRead and save these instructions.OverviewProduct overview .

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation Manual8JSJOHTFOTPSEFWJDFT/PUFigure 26-1: Vapor-logic3 input wiring detail of a t

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFWiring on-off humidistatsDRI-STEEM provides two types of on-off control: wall-mounte

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation Manual8JSJOHTFOTPSEFWJDFTDPOUJOVFEVariable air volume (VAV) optionThis option

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFTemperature compensation offset optionThis option is identified as a “T” in the seco

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualTemperature compensation transmitter placement To place the temperature comp

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFChanging control inputYou can configure the control input on the Vapor-logic3 board

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualConfiguration string programming'JSNXBSFWFSTJPOTYYYYYY

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFConfiguration string programming, continued'JSNXBSFWFSTJPOTYYYYY

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualInteroperability using LonTalkThe Vapor-logic3 controller uses LonTalk as it

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFConnect the keypad/displayRequirements: Lon network manager software (user should be

1BHFJJt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualVL3_IOM.pdf 4 11/19/2009 9:11:05 AM

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualConnecting LonTalk, continuedFigure 36-1:LonMaker exampleFigure 36-2:LonMake

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHF3. If using the service pin to identify the board on the network, press the service

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualTable 38-1:LonTalk network variable inputs (nvi) available with Vapor-logic3

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHF-PO5BML/FUXPSLWBSJBCMFPVUQVUTOWPTable 39-1:LonTalk network variable outputs (n

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualTable 40-1 (continued):LonTalk network variable outputs (nvo) available with

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFTable 41-1:Vapor-logic3 digital input states (nvoDigital_IO)Bit map position 0123456

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualOne master controller, multiple slave tanksVapor-logic3 has the capability t

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFPriority groupsAll humidifier tanks in a multi-tank group are assigned to a priority

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualTank wear levelingThe master controller monitors tank wear and assigns steam

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFTo install a multi-tank group, read the following instructions:1. Make wiring conne

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHF1SPEVDUPWFSWJFXAccurate, responsive microprocessor controlVapor-logic3 provides comp

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualFigure 46-1:Multi-tank status screen5BOLOBNF" other readouts are 1

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFUsing the keypad/displayThe keypad/display communicates with every humidifier tank&a

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualHumidifier tanks ordered as a multi-tank group are configured at the factory

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFto communicate with the same (renamed) tank. For convenience when using the Multi-Ta

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualMulti-tank configuration string'JSNXBSFWFSTJPOTYYBOEYYPOMZ

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFH Operating mode4JOHMFTUBHFE&YUFSOBMMZTUBHFE443TUSJOHMFUUF

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualUsing the keypadComponents of the keypad/displayThe Vapor-logic3 keypad/disp

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFThe menu systemThe Vapor-logic3 keypad/display organizes the control and monitoring

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation Manual.FOVTUSVDUVSFPWFSWJFXGPSWFSTJPOTYYYYYYBOEYYPOMZMain

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHF.FOVTUSVDUVSFPWFSWJFXGPSWFSTJPOTYYBOEYYPOMZMain Menu (Soft key) Idle

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualSummary of featurest Self-diagnostic test at startupt End-of-season automat

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualIdle ScreenThe Idle screen provides a convenient way to monitor the humidifi

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFTable 57-1:Idle screen status messagesReadout display DescriptionFilling The unit is

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualMain menu: Status screenStatusUse the Status screen to view the operating pa

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFMain menu: Control modes screenControl modesUse the Control Modes screen to set the

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualMain menu: Alarms screenAlarms screenUse the Alarms screen to clear system a

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFFault messagesTank level fault (previous name: Fill Time Fault)The Vapor-logic3 cont

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation Manualt Tank level fault (Tank Level Flt) (previous name: Fill Time Flt) The uni

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFMain menu: System Set Up screenSystem Set UpUse the System Set Up screen to set the

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualTable 64-1:Set Up menu informationSet Up menu parameter Set Up menu descript

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFAdjusting set point through the Set Up menuYou can adjust your unit’s set point usin

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFControl input signalsDRI-STEEM offers three control options for all its humidificatio

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualAdjusting set point with PID loopWhen your unit is equipped with a humidity

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFThe integral termThe integral term is an accumulation of RH error over time multipli

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation Manual The derivative termThe derivative term is th

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFPID setup tipsA large PID band (10% to 20%) yields tighter and more stable control w

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualVAV controlWith VAV control, the system is equipped with a duct RH transmitt

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFDew point controlDew point control functions in exactly the same way as RH control e

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualAquastat operationThe aquastat set point is the minimum tank temperature the

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFSDU operationIf your humidifier is equipped with a Space Distribution Unit (SDU) or

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation Manual"VUPNBUJDESBJOTFRVFODF"%4Automatic drain sequence for potable

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHF *OUFSWBM When the ADS mode is set to “Interval,” the humidifier enters a drain

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualTransmitter controlWith transmitter control, the Vapor-logic3 board receives

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualDraining when using softened waterWhen using softened water and when the pro

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFService intervalThe Vapor-logic3 controller tracks the amount of water converted to

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualMain menu: Diagnostics screenDiagnosticsThe Diagnostics screen allows you to

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFMain menu: Reports screenReportsThe Reports menu displays up to four report options

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualRH/dew point/demand graphThe RH (or dew point or demand) graph provides a gr

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFStart-up checklistYour humidification system may not have all of the options listed

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation Manual☐ Check the flush duration (default is 1 minute).☐ Check the RH set point an

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFStart-up checklist (continued)Start-up checklist, continued☐ Confirm that the high l

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualTroubleshooting introduction1. Review troubleshooting index.If you have a c

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFIndex to troubleshooting guideBelow is an index to possible control-related problems

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHF51NPEVMBUJPOTP modulation (electric humidifiers)The standard form of modulation with

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualTroubleshooting guideTable 86-1:Vapor-logic3 troubleshooting guideProblem Po

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFTroubleshooting guideTable 87-1:Vapor-logic3 troubleshooting guideProblem Possible c

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualTable 88-1:Vapor-logic3 troubleshooting guideProblem Possible cause Action D

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFTable 89-1:Vapor-logic3 troubleshooting guideProblem Possible cause ActionLow level

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualTable 90-1:Vapor-logic3 troubleshooting guideProblem Possible cause Action”C

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFTable 91-1:Vapor-logic3 troubleshooting guideProblem Possible cause ActionProbe asse

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualTable 92-1:Vapor-logic3 troubleshooting guideProblem Possible cause Action(B

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFTable 93-1:Vapor-logic3 troubleshooting guideProblem Possible cause ActionUnit does

1BHFt%3*45&&.7BQPSMPHJD3 Installation and Operation ManualTable 94-1:Vapor-logic3 troubleshooting guideProblem Possible cause ActionFi

DRI-STEEM Vapor-logic3*OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHFTable 95-1:Vapor-logic3 troubleshooting guideProblem Possible cause ActionReduced or