Nortec Industries GS Series manual GAS Piping, Gas

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￿DO NOT mount humidifiers in an area where freezing may occur.

￿If humidifiers are mounted on a roof, a properly ventilated, temperature controlled, (above freezing), weatherproof enclosure must be used.

￿DO NOT mount humidifiers on vibrating surface. Consult factory.

￿The humidifier shall not be installed directly on carpeting, tile or other combustible material other than wood flooring.

￿Some insulating materials may be combustible. Prior to installing this appliance examine the area for insulating material. If this appliance is installed in an insulated space, it must be kept free and clear of insulating materials. If insulation is added after the appliance is installed, it will be necessary to examine the area again.

GAS PIPING

Installation of piping must be in accordance with local codes, and ANSI Z233.1, “National Fuel Gas Code,” in the United States or CAN/CGA-B149 Installation Codes in Canada.

The following table indicates the maximum and minimum allowable gas pressures for the Gas Humidifier.

 

 

INCHES W.C.

 

 

 

 

GAS

MIN.

 

MAX.

 

 

 

 

Natural

4.5

 

9.0

 

 

 

 

Propane

9.0

 

13.0

 

 

 

 

 

 

 

 

Figure #3

Gas Connection

Inlet coupling supplied

Shut-off Gas Valve (by others)

Union

(by others)

Sediment Trap (by others)

The gas inlet pipe size to the appliance is: ½” NPT for GS 100

¾” NPT for GS 200

1” NPT for GS 300 / 400

1 ¼” NPT for GS 500 / 600

Provide an adequate size gas supply line.

In all installations, a certified manual shut off valve, located outside the cabinet, must be installed. When black iron gas pipe is used, a sediment trap must be located ahead of the humidifier gas controls. See Figure #3.

Leak test all gas connections external to the humidifier, using a commercial soap solution made to detect leaks. Bubbles indicate gas leakage. Seal all leaks before placing the humidifier in operation.

WARNING: Never use an open flame to check for gas leaks. If a leak does exist, a fire or explosion could occur, resulting in damage, injury or death.

The appliance must be isolated from the gas

supply piping system by closing its individual manual shut-off valve during any pressure testing of the gas supply piping system at test pressures equal to or greater than 14” w.c. (3.5 kPa).

Dissipate test pressure from the gas supply line before re-opening the manual shut off valve to the appliance.

NOTES: (See pg 19 for additional Gas Piping information)

￿Failure to follow this procedure may damage the gas valve. Over pressured gas valves are not covered by warranty.

￿DO NOT use Teflon tape on gas line pipe threads. A flexible sealant suitable for use with Natural Gas and Propane Gas is recommended.

￿Plan gas supply piping so it will not interfere with removal of gas valves or blower assemblies and front or side service doors.

￿All gas piping should be adequately supported to prevent any strain on inlet piping.

The gas valve is provided with pressure taps to measure gas pressure upstream and downstream, (manifold pressure). The minimum gas pressure shown is for the purpose of input adjustment.

A 1/8" NPT plugged tapping, accessible for test gage connection, must be installed immediately

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Contents Installation User & Maintenance Guide For Your Safety Table Of Contents Principle of Operation Delivery General SpecificationsReceiving & Unpacking Equipment Model DesignationModel Specification Figure #1 Typical Installation Indoor Side Clearance Locating and MountingGAS GAS PipingDirect Vent Guidelines Combustion AIR RequirementsGeneral Requirements Exhaust VentingFigure #7 Vertical Venting Application Using B or BH Venting Figure # Co-venting Application Using B Vent Only Recommended B-Venting Manufacturers Installation as a Category I ApplianceInstallation as a Category III Appliance Additional Requirements When Venting Through a SidewallBH Vent Manufacturers Primary Wiring LOW Voltage Control WiringElectrical 600V/3ph 5 6 7 8 9 10 11 12 13 14 15 16 17 Plumbing Control InstallationFill Water Supply Line Drain LineAUX Drain Port GS Outdoor InstallationSteam Lines and Condensate Line MountingFigure # Gstc Outdoor Typical Installation Rooftop TOP Figure #17 Gas Piping GAS PipingExhaust Venting Outdoor Units Electrical InstallationAuxiliary Drain Figure #21 Fill Water ConnectionCombustion Water ManagementSteam Lines START-UP Checklist Start UP ProcedureTesting the Ignition Safety SHUT-OFF Filling the SystemTaking OUT of Operation Starting the HumidifierGS Inspection Check List Factory for more information Supply Water LineWater Quality Scale ManagementFault Conditions Safety InstructionsDraining the Tank Gstc ModelsMandatory Maintenance Schedule Figure #26 Cleaning Tank Access Cleaning the Steel TankService Checks Combustion Blower Servicing the UnitBurner Consult Factory Prior to the Replacement of ANY Component Hot Surface Igniter and Flame Sensor ReplacementBurner Removal and Installation Gas Valve Replacement Removal and Installation of the Combustion BlowerFloat Chamber Replacement Air Switch ReplacementIgnition Module Replacement Transformer ReplacementFill Valve Replacement Fill Box Replacement Drain Pump ReplacementRemoval of Heat Exchanger Figure #38 Heat Exchange AssemblyPage DAY Drain Maintenance GSPKeep Warm Analog ChannelInput Channel Maintenance ShutdownTime Proportioning Blowdown GSPNortec TC Controller System Status 1 Main Menu System Status User Settings Status LockoutSystem Status 2 System Status Service IntervalMain Menu System Status Service Level User Settings Service Level 1Service Level 2 User Settings 1 Main Menu System Status Service Level User Settings User Settings 2Type User Settings 3User Settings password protected Service Level password protectedDiagnostics safety loop protected Product nameScreen Safety sensors Service intervalRemaining Start DateService Level Service intervalService history Tank Drain Fault historyTank Pre-Clean Short Cycle DelayBurners Date / Time Units User SettingsTime of day DateLanguage Controls Water ManagementFtbd Hours Ftbd Hour Blowdown RateFloat Check Drain Corrctn correction Fill Corrctn correctionDrain Cool Control InputTransducer Input Capacity LimitCalibrate Fault List Fault GIF-X See Fault List Page GS Series Internal Components Spare Parts Igniter / flame sensor gasket Page GS Series Indoor Cabinetry Spare Parts GS Series Outdoor Cabinetry Exploded View GS Outdoor Spare Parts List Page InstructionsAssembly GS Quick Reference Limited Warranty Walter Meier Climate USA Inc

GS Series specifications

Nortec Industries has established itself as a leader in the field of industrial automation, particularly with the introduction of its GS Series. This series is designed to cater to the needs of a diverse range of industries, providing advanced solutions for modern manufacturing challenges. The GS Series embodies a perfect blend of technology, precision, and versatility, designed to enhance productivity and efficiency.

One of the standout features of the GS Series is its modular design. This allows for easy customization and scalability, making it a suitable choice for businesses of any size. Users can configure their systems to meet specific operational requirements, ensuring that they get the most out of their investment. The modularity of the GS Series enables companies to start small and expand their operations as needed without extensive overhauls.

Another key characteristic of the GS Series is its incorporation of cutting-edge technologies. This series leverages artificial intelligence and machine learning algorithms to optimize production processes. These technologies enable the system to learn from real-time data, making adjustments that can significantly boost efficiency and reduce waste. Furthermore, the GS Series features advanced sensors and automation tools that allow for precise monitoring and control of manufacturing processes, ensuring that quality standards are consistently met.

The GS Series is also built with robust connectivity options, allowing for seamless integration with existing enterprise systems. This interoperability is crucial in today’s fast-paced business environment, where data-driven decision-making is key to maintaining a competitive edge. The ability to connect with Internet of Things (IoT) devices enhances the flexibility of the GS Series, enabling manufacturers to gather and analyze data from multiple sources for more informed operations.

Safety features are paramount in the design of the GS Series. Nortec Industries prioritizes the well-being of its operators by incorporating numerous safety protocols and fail-safes within the system. These features not only comply with industry standards but also ensure that operations can continue without interruptions caused by safety concerns.

In summary, Nortec Industries' GS Series represents a significant advancement in industrial automation. With its modular design, integration of AI and machine learning, robust connectivity, and inherent safety features, the GS Series is poised to drive efficiency and productivity across various sectors. Companies looking to enhance their manufacturing capabilities would find the GS Series an invaluable asset in navigating the complexities of modern production environments.
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