Nortec NH Series Bedienungsanleitung

2522381-CNHSeries NHTC / NHPC ELECTRODE STEAM HUMIDIFIERInstallation ManualTM

10-00 Page 3 2008-08-28 1. PRE-INSTALLATION A. RECEIVING & UNPACKING EQUIPMENT (1) Check packing slip to ensure ALL material has been delivere

10-00 Page 4 2008-08-28 H096BOX WITHABBREVIATEDINSTRUCTIONS AND BOX CONTENTSTICKERSCONTROLS(IF ORDEREDONLY)BAG WITHMANUAL,CLAMPS,HOSE SECTIONHUMIDIF

10-00 Page 5 2008-08-28 3. PREINSTALLATION EQUIPMENT VERIFICATION A. GENERAL (1) Ensure that available voltage and phase corresponds with humidifie

10-00 Page 6 2008-08-28 Figure 6. Typical NHTC Installation (Sheet 1 of 2)

10-00 Page 7 2008-08-28 Figure 7. Typical NHTC Installation (Sheet 2 of 2)

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10-10 Page 9 2008-08-28 10-10 INSTALLATION

10-10 Page 10 2008-08-28 1. HUMIDIFIER INSTALLATION A. LOCATION (1) The NORTEC NHTC series humidifier is designed to mount on a suitable wall or v

10-10 Page 11 2008-08-28 D. WATER SUPPLY LINE (4) All water supply and drain line connections should be installed in accordance with local plumbin

10-10 Page 12 2008-08-28 Figure 1. Clearances and Operating Conditions Figure 2. Mounting with Keyholes Figure 3. Mounting with Moun

2008-08-28PROPRIETARY NOTICEThis document and the information disclosed herein are proprietary data of WALTER MEIER LTD. Neither this document nor the

10-10 Page 13 2008-08-28 Figure 4. Drain Water and Supply Connection

10-10 Page 14 2008-08-28 Table 1. Maximum Recommended Length of Steam Line Unit Size Steam Output Distance Possible Loss Steam Line Size NH-

10-10 Page 15 2008-08-28 Figure 5. Steam Run and Condensate Return Installation Guidelines (Sheet 1 of 2)

10-10 Page 16 2008-08-28 Figure 6. Steam Run and Condensate Return Installation Guidelines (Sheet 1 of 2)

10-10 Page 17 2008-08-28 Table 4. Recommended Condensate Line at Distributor(s) Dispersion Method Condensate Hose Copper Tube (Potable) Stainles

10-10 Page 18 2008-08-28 Figure 7. Primary Voltage Supply Wiring

10-10 Page 19 2008-08-28 G. ELECTRICAL (1) Primary Voltage Supply Wiring to Humidifier (a) Local electrical codes should always be followed when

10-10 Page 20 2008-08-28 Figure 8. On/Off Control Guidelines and Low Voltage Terminal Strip

10-10 Page 21 2008-08-28 Figure 9. NORTEC Control Guidelines and Wiring (Optional)

10-10 Page 22 2008-08-28 I. OPTIONAL OUTDOOR TEMPERATURE RESET FUNCTION NOTE Order outdoor temperature sensor separately, Part #252-0263. (1) Each

2008-08-28TABLE OF CONTENTSSubject Page10-00 INTRODUCTION1. PREINSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10-10 Page 23 2008-08-28 J. HUMIDITY TRANSDUCER SIGNAL INSTALLATION (1) Figure 11 displays the NORTEC optional humidity transducer installation.

10-10 Page 24 2008-08-28 Figure 11. NORTEC Humidity Transducer Guidelines and Wiring (Optional)

10-10 Page 25 2008-08-28 Figure 12. Networking NHTCs (Optional)

10-10 Page 26 2008-08-28 Figure 13. NORTEC OnLine Installation Guidelines (Optional)

10-20Page 272008-08-2810-20OPERATION

10-20Page 282008-08-281. NHTCA. NHTC COMPONENTS(1) Refer to Figures 1 and 2 when reading Table 1.B. HUMIDIFIER START-UP(1) Figure 3 describes the meth

10-20Page 292008-08-28Table 1. NHTC/NHPC ComponentsItem Number Component Name Description1 Steam Connector Used to allow easy replacement of cylinde

10-20Page 302008-08-28Table 1. NHTC/NHPC Components (cont)Item Number Component Name Description17 Cylinder Plug Cylinder plugs are press fit on cyl

10-20Page 312008-08-28Figure 3. Humidifier Start-UpFigure 5. Capacity Setting and Cylinder LifeFigure 4. Drain Rate Versus Water Conductivity

10-20Page 322008-08-28Figure 6. Basic Steam Production Method

2008-08-28E. HOW TO REMOVE THE STEAM CYLINDER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52F. MANDATORY C

10-20Page 332008-08-28E. SOFTWARE INITIAL SELF-TESTTable 2. Self-Test MessagesF. SOFTWARE FLOW CHART WITH DEFINITIONS(1) The flow chart in Figure 7

10-20Page 342008-08-28Figure 7. Software Flow Chart (Sheet 1 of 7)

10-20Page 352008-08-28Figure 7. Software Flow Chart (Sheet 2 of 7)

10-20Page 362008-08-28Figure 7. Software Flow Chart (Sheet 3 of 7)

10-20Page 372008-08-28Figure 7. Software Flow Chart (Sheet 4 of 7)

10-20Page 382008-08-28Figure 7. Software Flow Chart (Sheet 5 of 7)

10-20Page 392008-08-28Figure 7. Software Flow Chart (Sheet 6 of 7)

10-20Page 402008-08-28Figure 7. Software Flow Chart (Sheet 7 of 7)

10-20Page 412008-08-28H. SYSTEM MESSAGES AND LIGHTS(1) Table 3 describes general signal light status meanings.Table 3. Signal Light Status(2) Table

10-20Page 422008-08-28Table 4. Status Messages with LED StateNHTC Display Message LED state System ActionIdle None Unit is made idle.Humidifying GRN

2008-08-28LIST OF FIGURESFigure Page10-00 INTRODUCTIONFigure 1. NHTC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10-20Page 432008-08-28Symptom Diagnosed Probable Cause Corrective ActionUnit is awaiting a demand or control signal.This is normal when there is no ne

10-20Page 442008-08-282. STEAM DISTRIBUTIONA. STEAM DISTRIBUTOR OPERATION(1) Figure 8 describes the method by which the steam distributor releases pur

10-20Page 452008-08-28Figure 9. SAM-e OperationFigure 10. Blower Pack Operation and Adjustments

10-20Page 462008-08-283. CONTROLS AND REMOTE COMMUNICATION (OPTIONAL)A. DIGITAL CONTROL OPERATION(1) Figure 11 shows the components of the NORTEC Cont

10-20Page 472008-08-28Figure 12. Difference from Setpoint in Relation to Demand SignalFigure 13. Duct and Wall Mounted TransducerD. NORTEC LINKS 2

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10-30Page 492008-08-2810-30MAINTENANCE PROCEDURES

10-30Page 502008-08-28MAINTENANCE PROCEDURES1. NH ELECTRODE STEAM HUMIDIFIERSA. MAINTENANCEWARNINGDISCONNECT MAIN POWER BEFORE ANY SERVICING.WARNINGTH

10-30Page 512008-08-28D. COMPONENTS OF THE STEAM CYLINDER(1) Consult Figure 1 for NORTEC cylinder components.Figure 1. Cylinder Components

10-30Page 522008-08-28Figure 2. Cylinder Removal ProcedureE. HOW TO REMOVE THE STEAM CYLINDER(1) Consult Figure 2 for removal of the steam cylinder.

2008-08-28LIST OF TABLESTable Page10-10 INSTALLATION PROCEDURETable 1. Maximum Recommended Length of Steam Runs . . . . . . . . . . . . . . . . . . .

10-30Page 532008-08-28F. MANDATORY CLEANING OF THE DRAIN VALVE(1) Always clean the drain valve before installing a new cylinder since the valve port m

10-30Page 542008-08-28G. HOW TO INSTALL THE REPLACEMENT CYLINDER(1) Consult Figure 4 to install the replacement cylinder.Figure 4. Cylinder Replacem

10-40Page 552008-08-2810-40TROUBLESHOOTING

10-40Page 562008-08-281. TROUBLESHOOTING NH ELECTRODE STEAM HUMIDIFIERSA. PREPARATION(1) Ensure the installation detail conform to installation requir

10-40Page 572008-08-28Table 1. Troubleshooting SymptomsSystem What to Check WhyNothing is happening when the on/off switch is turned onMain power is

10-40Page 582008-08-28Table 2. Ensuring A Demand Signal2. TROUBLESHOOTING DISTRIBUTORSCAUTIONKEEP IN MIND WHEN TROUBLESHOOTING DISTRIBUTORS THAT THE

10-40Page 592008-08-28(2) If the SAM-e is condensing inside the duct, make sure that the design conditions have not changed.(3) If grommets leak, make

10-40Page 602008-08-28Table 3. NH System MessagesNHTC Display Message LED state System Action Symptom DiagnosedE5: Cylinder B Controller missingRED

10-40Page 612008-08-28Probable Cause Corrective Action1. The driver board is damaged.2. Controller is not configured correctly.1. Replace the driver b

10-40Page 622008-08-28Table 3. NH System Messages (cont)NHTC Display Message LED state System Action Symptom DiagnosedE17: Req off current RED Humid

2008-08-28

10-40Page 632008-08-28Probable Cause Corrective Action1. Is the contactor closed but not energized?2. Does the processor board display capacity output

10-40Page 642008-08-28Table 3. NH System Messages (cont)NHTC Display Message LED state System Action Symptom DiagnosedW27: Safety loop instability Y

10-40Page 652008-08-28Probable Cause Corrective Action1. The high limit is too close to the distributor.2. Is there loose wiring?3. Are there defectiv

10-40Page 662008-08-28Table 4. Term Definitions6. 0-10V DIGITAL HUMIDISTAT SENSOR CALIBRATIONA. PROCEDURE(1) The humidity sensor is factory calibrat

10-50Page 672008-08-2810-50TECHNICAL

10-50Page 682008-08-281. WIRING AND TERMINALSA. HUMIDIFIER CONTROL INFORMATION(1) See Figure 7 and Figure 9 in Chapter 10-10 for Controller and Transd

10-50Page 692008-08-28B. NH WIRING(1) See Figure 1and 2 for the NHTC/NHPC Single and Double Unit Wiring diagrams.Figure 1. NHTC/NHPC Double Unit Wir

10-50Page 702008-08-28Figure 2. NHTC/NHPC Wiring Diagram

10-50Page 712008-08-282. CHECK LISTSA. PRE-NORTEC ONLINE START UP CHECKLIST WIRING(1) Humidifier-to-Humidifier Connection:Each individual Humidifier l

10-50Page 722008-08-28C. HUMIDIFIER MANDATORY PRE-START UP CHECKLISTUnit Serial #: _________________No. of humidifiers: _______ Tag: _______________U

10-00 Page 1 2008-08-28 10-00 INTRODUCTION

10-50Page 732008-08-28D. HUMIDIFIER MANDATORY START-UP CHECKLIST AND QUICK REFERENCEUnit Serial #: _________________No. of humidifiers: _______ Tag:

10-50Page 742008-08-28E. PERIODIC MAINTENANCE CHECKLIST AND QUICK REFERENCE (PAGE 1 OF 2)Unit Serial #: _________________No. of humidifiers: _______ T

10-50Page 752008-08-28E. PERIODIC MAINTENANCE CHECKLIST AND QUICK REFERENCE (PAGE 2 OF 2)Unit Serial #: _________________No. of humidifiers: _______ T

10-50Page 762008-08-283. SPARE PARTS AND EXPLODED VIEWSA. ASD, BSD, CSD DISTRIBUTOR(1) See Figure 3 for the ASD, BSD, CSD Distributor exploded view an

10-50Page 772008-08-28Figure 5. NHTC/NHPC Plumbing Compartment Exploded View and Spare Parts C. NH SERIES HUMIDIFIER SPARE PARTS(1) See Figure 5 for

10-50Page 782008-08-28Table 2. NHTC/NHPC Plumbing Part ListITEM NO.DESCRIPTION NORTECPART NO.SINGLE PHASE THREE PHASEMODEL 005 010 020 020 030 050 0

10-50Page 792008-08-28Table 2. NHTC/NHPC Plumbing Part List (cont)ITEM NO.DESCRIPTION NORTECPART NO.SINGLE PHASE THREE PHASEMODEL 005 010 020 020 03

10-50Page 802008-08-28Figure 6. NHTC/NHPC Electrical Compartment Exploded View and Spare Parts

10-50Page 812008-08-28Table 3. NHTC/NHPC Electrical Parts ListITEM NO.DESCRIPTION NORTECPART NO.SINGLE PHASE THREE PHASEMODEL 005 010 020 020 030 05

10-50Page 822008-08-28Table 3. NHTC/NHPC Electrical Parts List (cont)ITEM NO.DESCRIPTION NORTECPART NO.SINGLE PHASE THREE PHASEMODEL 005 010 020 020

10-00 Page 2 2008-08-28 Figure 1. NHTC

10-50Page 832008-08-28THIS PAGE INTENTIONALLY LEFT BLANK

WARRANTY(1) Walter Meier Inc. and/or Walter Meier Ltd. (hereinafter collectively referred to as THE COMPANY), warrant for a period of two years after

Cylinder Replacement Date (MM/DD/YYYY)Authorized Agent:INSTALLATION DATE (MM/DD/YYYY)MODEL #SERIAL #CYLINDER #U.S.A.Walter Meier (Climate USA) Inc.826