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Nortec NHPC, NHTC manual 10-20, Page 72

Models: NHPC NHTC

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1Training of the owner’s operation and maintenance personnel is required in co-operation with the commissioning authority. Provide competent, factory authorized personnel to provide instruction to operation and maintenance personnel concerning the location, operation, and troubleshooting of the installed systems. The instruction shall be scheduled in coordination with the commissioning authority after submission and approval of formal training plans. Refer to System Demonstrations, section 01670, for contractor training requirements. Refer to section 01810, Commissioning, for further contractor training requirements; or

2Engage a factory-authorized service representative to train owner’s maintenance personnel to adjust, operate, and maintain humidifiers.

a Train owner’s maintenance personnel on procedures and schedules for starting and stopping, troubleshooting, servicing, and maintaining equipment and schedules.

b Review data in maintenance manuals. Refer to Division 1 Section Contract Closeout.

c Review data in maintenance manuals. Refer to Division 1 Section Operation and Maintenance Data.

d Schedule training with owner, through architect, with at least seven days advance notice.

10-20

Page 72 2008-10-01

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Nortec NHPC, NHTC manual 10-20, Page 72

Contents

NH SeriesTM NHTC / NHPC ELECTRODE STEAM HUMIDIFIEREngineering Manual 2538144-BSPECIFICATION LABEL LOCATION PROPRIETARY NOTICELIABILITY NOTICE COPYRIGHT NOTICETABLE OF CONTENTS 10-00ELECTRODE STEAM ENGINEERING10-10HUMIDITY, STEAM ABSORPTION AND DISTRIBUTION Subject10-20SPECIFICATIONS WARRANTY10-30SUBMITTALS SubjectLIST OF FIGURES 10-00ELECTRODE STEAM ENGINEERING10-10HUMIDITY, STEAM ABSORPTION AND DISTRIBUTION Figure10-30SUBMITTALS FigureFigure 2008-10-01LIST OF TABLES 10-00ELECTRODE STEAM ENGINEERING10-10HUMIDITY, STEAM ABSORPTION AND DISTRIBUTION 10-30SUBMITTALSTable 13. Modulating Demand Signal By Others Single Channel. . . . . . . . . . . . . . . . . . . 2008-10-01Page 10-00 INTRODUCTION10-00 Page 2 10-00Figure 1. NHTC Page 3 1. INTRODUCTION10-00 10-00 Page 410-00 Figure 2. Optimum Boiling TimeFigure 3. Conductivity Page 5B.NH CAPACITY ADJUSTMENT 10-00C.DRAIN CYCLE AND CYLINDER LIFE 1Water Type Used Potable or Softened10-00 1.Fill to A trigger use all places belowFigure 5. Capacity Setting & Cylinder Life Figure 6. Output vs Service Life10-00 Page 8A.GENERAL 3.PRE-INSTALLATIONEQUIPMENT VERIFICATION10-00 Page 10 Figure 6. Typical NHRS Installation Sheet 1 of10-00 Page 11 Figure 7. Typical NHRS Installation Sheet 2 of10-00 Page 12 10-10 HUMIDITY STEAM ABSORPTION AND DISTRIBUTION10-10 HUMIDITY, STEAM ABSORPTION AND DISTRIBUTION 1. HUMIDITYC.TEMPERATURE AND HUMIDITY REQUIRED D.TEMPERATURE AND HUMIDITY AVAILABLEOutdoor temperature 10-10Table 2. Load Calculation Summary Sheet Page 14Page 15 E.INCOMING AIR VOLUME10-10 10-10 Table 4. Design Outdoor ConditionsPage 16 JANUARY10-10 Table 4. Design Outdoor Conditions contPage 17 JANUARY10-10 Table 4. Design Outdoor Conditions contPage 18 JANUARY10-10 Page 1910-10 Page 2010-10 Page 21Page 22 10-10Table 6. Regain of Hygroscopic Materials 10-10 Page 2310-10 Page 2410-10 Page 25Temperature 10-10Page 26 Product and/or ProcessPage 27 Figure 2. Psychrometric Chart10-10 2.STEAM ABSORPTION AND DISTRIBUTION 10-10A.VARIABLES THAT AFFECT ABSORPTION DISTANCES Page 28Page 10-10Figure 3. Steam Distributor Location 10-10 B.CALCULATING THE DOWN STREAM HUMIDITY LEVEL2The following are two examples: Example Page 3010-10 C.CONTROL OF DUCT OR PLENUM SATURATIONFigure 4. Condensate Drain Pan Page 313.STEAM RUNS AND CONDENSATE RETURNS 10-10A.STEAM RUNS Figure 5. Proper SlopePage 33 10-10Table 11. Steam Line Material 10-10 B.CONDENSATE RETURNPage Unit Size10-10 Figure 8. Condensate Tee At Any Low PointIn Steam Line Figure 7. Steam Line Connection10-10 Page 364.STEAM DISTRIBUTORS ASD, BSD, CSD B.DISTRIBUTOR CHARACTERISTICS10-10 A.STEAM DISTRIBUTORS10-10 C.DISTRIBUTOR LOCATIONS AND MOUNTINGD.MULTIPLE DISTRIBUTOR APPLICATIONS Page 3810-10 Figure 12. Cutting Duct For MountingFigure 13. Humidification Distance Nomogram Page 3910-10 F.DISTRIBUTOR ABSORPTION DISTANCEFigure 14. Best Location for Multiple Steam Distributors in AHUH.DISTRIBUTOR DIMENSIONS 10-10G.TYPICAL APPLICATIONS Figure 15. Roof Top Units 2-20Tons –5.SHORT ABSORPTION MANIFOLD SAM-e 10-10A.GENERAL Figure 17. SAM-eTubesPage 43 10-10B. DETERMINING THE STEAM ABSORPTION DISTANCE 10-10 NOTESC.STATIC AIR PRESSURE Table 15. Air Pressure Loss in AHU/Duct10-10 Figure 19. Absorption Distance – 3 CentersFigure 20. Absorption Distance – 6 Centers Figure 21. Absorption Distance – 9 CentersF.SAM-eDIMENSIONS 10-10Table Condensate Loss10-10 Figure 23. SAM-eHeaderFigure 24. SAM-eTubes Figure 25. Steam InletI.SAM-eSTEAM INLET CONFIGURATION SELECTION 10-101Atmospheric Steam NH, GS, SE J.MINI SAM-e10-10 Table 18. Mini SAM-eHeaders –Table 19. Mini SAM-eHeaders – Table 20. Mini SAM-eTubes10-10 Page 506. BLOWER PACKS BOBP, RMBP 10-10ABOVE THE FLOOR A.BLOWER PACKS Figure 27. NH Series Humidifier With10-10 Page 52NH Series Model Minimum Number Of7.CONTROLS 10-10A.GENERAL THIS FUNCTION B.ON/OFF CONTROLSD.OUTDOOR TEMPERATURE SETBACK Figure 29. Set Point Versus Outdoor Temperature10-10 E.TRANSDUCER SENSORS10-10 F.POSITIONING CONTROLS AND SENSORSG.NORTEC ONLINE Page 55Page 56 10-10Figure 30. NORTEC OnLine Monitoring Page 57 10-10H. NORTEC LINKS I.TYPICAL INSTALLATION LAYOUT FOR NHTC/NHPC J.NORTEC CONTROLLER DIMENSIONS1See dimensions in Chapter 10-10NORTEC ONLINE CONFIGURATION FORM Figure 31. NORTEC Online Configuration Form10-10 G FOR YOUR INFORMATIONNORTEC LINKS FORM 10-10Please complete the information below Figure 32. NORTEC Links Form10-10 Modulating Wall Mounted Space ControllerModulating Wall Mounted Space Controller Page 6110-10 Page 62Page 63 10-20 SPECIFICATIONS10-20 SPECIFICATIONS 1.HUMIDIFIERS4Warranty 10-2010-20 Page 65Page 10-202Humidifier Controls NHTC and NHTC Outdoor 10-20 Page 6710-20 Page 68Page 69 10-204Humidifier Dispersion Options Page 70 10-20C. EXECUTION 1Examination 2Installation 4Testing10-20 3Commissioning10-20 Page 72Page 73 10-30 SUBMITTALS10-30 1. SUBMITTAL DESCRIPTIONS 10-30A.INTRODUCTION B.NH UNIT10-30 2Built-OnBlower Pack NHTC and NHPC onlyF. CONTROLS Page 7510-30 Page 76Page 77 10-30Figure 1. Low Voltage Control Terminal Strip Page Figure 2. Primary Line Voltage Wiring to Unit10-30 Page 79 10-30Figure 3. Physical Data – NHTC/NHPC Page 80 10-30Figure 4. Physical Data – NHTC/NHPC Page 81 10-30Figure 5. Physical Data – NHTC/NHPC 10-30 Unit ModelDimensions – in mm 10-30Distributor Minimum DuctDimensions – in mm 10-30Distributor Model10-30 Duct WidthDuct Height D Tube Height10-30 Duct Width10-30 Page 8710-30 Page 8810-30 Page 8910-30 Page 90Figure 14. Vertical Duct Installation 10-30Figure 15. Outside Duct Mounting Cover Plates Page 91Page 92 Figure 16. Atmospheric SAM-eAdapter Dimensions10-30 10-30 Page 9310-30 Page 9410-30 Page 9510-30 Page 96Wall Digital Humidistat Dimensions 10-30Duct Sensor Dimensions 10-3010-30 2.SUBMITTALSB.INSTALLATION COMPONENT SELECTION A.INTRODUCTIONTable 2. Common Accessories Universal 10-30Table 3. Steam Distributors Page 100Table 4. Steam Distributor Accessories 10-30Table 3. Steam Distributors cont Page 101Table 4. Steam Distributor Accessories cont Other Accessories10-30 Page 102Page 103 10-30Table 5. SAM-eHeader Page 104 10-30Table 5. SAM-eHeader cont Page 105 10-30Table 5. SAM-eHeader cont Table 6. Adjustable Mounting Frame for SAM-e 10-30Table 5. SAM-eHeader cont Table 7. SAM-eTube MatrixPage 107 10-30Table 7. SAM-eTube Matrix cont Page 108 10-30Table 7. SAM-eTube Matrix cont Page 109 10-30Table 7. SAM-eTube Matrix cont Table 8. SAM-eInlet and Adapter Configurations 10-30Table 7. SAM-eTube Matrix cont Page 11010-30 Table 9. Remote Blower PackTable 10. Built-OnBlower Pack Page 11110-30 Table 11. Controls – ON/OFFTable 12. Modulating Control By NORTEC Page 11210-30 Page 113Table 18. NH Series Fusing Options 10-30Table 16. NORTEC OnLine Options NHTC only Table 17. NORTEC Links Options NHTC only10-30 C. SCHEDULE Humidifier InformationControl Information Distributor InformationWARRANTY Cylinder Replacement Date MM/DD/YYYY 826 Proctor Avenue2740 Fenton Road Ogdensburg, NY