Manuals / Nortec Industries / Household Appliance / Humidifier

Nortec Industries NHTC Series Sample Humidification Applications, 10-10, Nhtc, Page

Models: NHTC Series

1 44

Download 44 pages 54.78 Kb

Page 24

Figure 3. Sample Humidification Applications

Configuration Variables nviInputType_x = 1 nviNetSensor_x = 0

Control Variables

nviSet1_x = Room Setpoint (0-100%) nviSet2_x = Hi-Limit Setpoint (0-100%) nviRHDem1_x = Room %RH (0-100%)nviRHDem2_x = Hi-Limit %RH (0-100%)

nviDisable_x = 1 Unit Disabled = 0 Unit Enabled

Readable Variables nvoStatus_x = 1 Humidifying

=0 Standby

nvoService_x = 1 Service Required

=0 No Service Required nvoFault_x = 1 Fault

=0 No Fault

nvoSysDemand_x = System Demand(0-100%)

nvoDisable_x = 1 Unit Disabled = 0 Unit Enabled

NHTC

Figure 3. Sample Humidification Applications

Room-Sensed %RH Feedback with Duct Hi-Limit Sensing (0-10V Signal Directly to Humidifier)

10-10

Page 17 2008-02-18

Image 24

Nortec Industries NHTC Series installation manual Sample Humidification Applications, 10-10, Nhtc, Page, Control Variables

Contents

Manual No. H-502 NHTC NORTEC LINKS 2 OPTIONS Installation ManualPROPRIETARY NOTICE LIABILITY NOTICECOPYRIGHT NOTICE RECORD OF REVISIONSTABLE OF CONTENTS 10-10INSTALLATION PROCEDURES10-30TROUBLESHOOTING WARRANTYLIST OF FIGURES LIST OF TABLES10-10INSTALLATION 10-30TROUBLESHOOTINGTHIS PAGE INTENTIONALLY LEFT BLANK 2008-02-1810-00 INTRODUCTION 10-00Page 1OVERVIEW Protocol Options10-00 10-10 INSTALLATION 10-10Page 1NETWORKING 10-102WIRING Table 1. Recommended Wire Types and LengthsABACNET/MSTP, JOHNSON N2, AND LONWORKS BBACNET/IP3 GATEWAY CONFIGURATION 4NETWORK INTEGRATIONTable 2. Baud Rates ALONWORKS.XIF FILE5 VARIABLE DEFINITION 10-10Page Variable Definitions Unit must be configured for dualUnit must be configured for dual Unit must be configured for10-10 PageTable 4. Humidifier Variable Addresses Unit #1 Default BACnet/IP Address 192.168.10.11 SubnetDefault BACnet/MSTP Address Default Johnson N2 AddressTable 5. Humidifier Variable Addresses Unit #2 10-10Page Table 6. Humidifier Variable Addresses Unit #3 10-10Page Table 7. Humidifier Variable Addresses Unit #4 10-10Page Table 8. Humidifier Variable Addresses Unit #5 10-10Page Table 9. Humidifier Variable Addresses Unit #6 10-10Page Table 10. Humidifier Variable Addresses Unit #7 10-10Page 14 Table 11. Humidifier Variable Addresses Unit #8 10-10Page NHTC Figure 1. Sample Humidification ApplicationsRoom-Sensed%RH Feedback with Duct Hi-LimitSensing Figure 2. Sample Humidification ApplicationsFigure 3. Sample Humidification Applications 10-10NHTC PageTHIS PAGE INTENTIONALLY LEFT BLANK 10-10Page 10-20 START-UP 10-20Page 1 NORTEC LINKS 2 START-UPCHECKLIST 2 START-UPPROCEDUREˆ ˆ ˆ ˆ ˆ 10-2010-30 TROUBLESHOOTING 10-30Page 1TROUBLESHOOTING 2INDICATOR LIGHTS10-30 Figure 1. OnLine Diagnostic LED Locations 10-30Figure 2. BACnet Module LED Figure 3. LonWorks Module LEDTable 1. OnLine Diagnostic LED Description 10-30Page LED NameTable 2. LINKS 2 Module Diagnostic LEDs 10-30Page LED NameTable 3. Troubleshooting Communication Problems ProblemSolution 10-3010-40 SPARE PARTS 10-40Page Table 1. Replacement Parts 10-40Page Part Number10-40 Figure 1. BACnet or N2 ModuleFigure 3. OnLine Module PageFigure 5. Ethernet Switch 10-40Page 10-50 TECHNICAL 10-50Page Net + Net DC PowerSwitch Supplemental Wiring DiagramNet + Net DC Power SupplySupplemental Wiring Diagram Figure 2. Wiring DiagramShield-+ A B Net Net DC PowerSupplemental Wiring Diagram Figure 3. Wiring DiagramTHIS PAGE INTENTIONALLY LEFT BLANK 10-50Page WARRANTY Authorized Agent U.S.ACANADA Walter Meier Climate USA Inc