Thomas & Betts LDAP 1200 warranty General Installation Codes, Warranty

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Hazard Levels of Warnings in this Manual

1.General

2.Installation Codes

Special Installations

(Aircraft Hangars/

Repair Garages/

Parking Garages)

California Warning Label

Massachusetts

Requirement

3. Warranty

HAZARD INTENSITY LEVELS

1.DANGER: Failure to comply will result in severe personal injury or death and/or property damage.

2.WARNING: Failure to comply could result in severe personal injury or death and/or property damage.

3.CAUTION: Failure to comply could result in minor personal injury and/or property damage.

All Model LDAP high bay packaged heaters are design certified by ITS for use in industrial and commercial installations. All models and sizes are available for use with either natural or propane gas. The type of gas, the input rate, and the electrical supply requirement are shown on the heater rating plate. Check the rating plate to determine if the heater is appropriate for the intended installation.

The instructions in this manual apply only to Reznor® Model LDAP heaters.

Installation should be done by a qualified agency in accordance with these instruc- tions. The qualified service agency installing this heater is responsible for the instal- lation.

These heaters must be installed in accordance with local building codes. In the ab- sence of local codes, in the United States, the heater must be installed in accordance with the National Fuel Gas Code, ANSI Z223.1. A Canadian installation must be in accordance with the CSA B149 Installation Codes. These codes are available from CSA Information Services, 1-800-463-6727. Local authorities having jurisdiction should be consulted before installation is made to verify local codes and installation procedure requirements.

Installations in aircraft hangars should be in accordance with ANSI/NFPA No. 409 (latest edition), Standard for Aircraft Hangars; in public garages in accordance with ANSI/NFPA No. 88A (latest edition), Standard for Parking Structures; and for repair garages in accordance with ANSI/NFPA No. 88B (latest edition), Standard for Repair Garages. In Canada, installations in aircraft hangars should be in accordance with the requirements of the enforcing authorities, and in public garages in accordance with CSA B149 codes.

If the heater is being installed in the state of California, the installer MUST attach a warning label on the outside of the access door. The California Warning label is shipped in the owner’s envelope along with this manual, the warranty form, and any other paperwork that applies.

If installation is in California, select a location on the heater access panel. Be sure the surface is clean and dry and adhere the label.

If the heater is being installed in the Commonwealth of Massachusetts, this heater must be installed by a licensed plumber or licensed gas fitter.

Refer to the limited warranty information on the Warranty Card in the "Owner's En- velope".

Warranty is void if ...

a.Wiring is not in accordance with the diagram furnished with the heater.

b.The heater is installed without proper clearance to combustible materials.

c.The heater is connected to a duct system or if the air delivery system is modified by other than manufacturer-designed accessories.

Form RZ-NA-I-LDAP, P/N 207733 (Rev 2), Page 2

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Contents Table of Contents Reznor Model LdapHazard Levels of Warnings in this Manual General Installation CodesWarranty Switches Uncrating and Preparation High Altitude OperationModel One Technical DataDimensions DownflowModel LDAP800 and Model LDAP1200 Clearances inches/mm ClearancesCombustion Air Throw feet and meters Heater LocationMounting Height Heater Throw All Models Sound Data Hanging or Mounting the Heater and Installing LouversHeater Location cont’d Location RecommendationsWall Mounting Guidelines for Wall Mounting Model Ldap HeatersGas Piping and Pressures Installing Heater and Louvers cont’dInstalling Louvers Sizing Gas SupplyHorizontal Supply Valve Outlet or Orifice Pressure SettingGas Connection Size Vertical SupplyCont’d GasPressures Supply Wiring Burners Electrical Supply ConnectionsThermostat and Connections Disconnect SwitchElectrical Supply and Connections cont’d CL7 Connections for Model Ldap 1200 with Option Thermostat and Connections cont’dMultiple Heater Control Option CL31 and Option CL32 CL1, CL2, CL3, CL7, or CL18Limit Control Combustion Air Proving Pressure SwitchesPressure Switch Settings High Limit ControlIgnition System Normal Heat Cycle Operating Sequence Abnormal Heat Cycle FunctionsIgnition System cont’d Gas Valves Fault Modes LockoutFan Motor Wiring Fan MotorsWiring Diagrams Wiring DiagramWhite = Neutral Black = High Heat Speed Wiring Diagrams cont’d Above control wiring isAbove control wiring is Line VoltageType of Vent Pipe VentingVenting Requirements VerticalJoints and Sealing Joints and Sealing cont’d Venting cont’dVenting Requirements cont’d Double Vent Wall Pipe With Sealant Pipe RunWall Ft 1M Minimum 305 mm Operating Instructions Operating Sequence Check Installation and StartupCheck the installation prior to startup Heater Startup Check installation after startup Vent System Testing ProcedureWay Discharge Louvers, Option CD32 Nozzles Maintenance ScheduleDimensions NozzleHeat Exchanger Maintenance Burner Maintenance Location of ControlsRe-Install the Burner Burner Maintenance cont’dInspect and Clean the Burner Instructions to Re-Install the Burner Refer to FigureIgnitor Flame Sensor Burner OrificesHeat Section Venter Motor and Wheel MeasurementFan Blades Heat Section Venter Motor and Wheel cont’dMain Venter Motor and Wheel Models 800 and 1200 only GuardsCombustion Air Pressure Switches Operating Gas ValvesTroubleshooting Vent SystemGeneral Troubleshooting Problem Probablecause RemedyGeneral Troubleshooting cont’d No heat Heater

LDAP 1200 specifications

The Thomas & Betts LDAP 1200 is a cutting-edge lighting control system designed specifically to enhance energy efficiency, reduce operational costs, and promote flexibility in various lighting applications. Ideal for commercial and industrial environments, the LDAP 1200 integrates advanced technologies to create a robust solution for managing lighting systems.

One of the standout features of the LDAP 1200 is its intelligent control capabilities. With occupancy sensors and daylight harvesting technology, the system can automatically adjust lighting levels based on the presence of people and the amount of natural light available. This results not only in energy savings but also in improved occupant comfort.

The LDAP 1200 is designed for easy installation and configuration. Its modular design allows for scalability, making it suitable for both small spaces and large commercial projects. The system supports a variety of lighting types, including LED, fluorescent, and incandescent, ensuring compatibility with existing infrastructure.

User-friendly interfaces are another key characteristic of the LDAP 1200. Operating through a centralized control panel or a mobile app, users can easily monitor and adjust lighting settings, schedule operations, and receive real-time feedback. This level of control empowers facility managers to respond quickly to changing needs and optimize lighting performance.

In terms of energy management, the LDAP 1200 integrates seamlessly with building management systems (BMS), enabling complex scheduling and reporting functions. The system collects data on energy usage, helping organizations to track performance and implement strategies to further reduce consumption.

Durability and reliability are paramount in industrial applications, and the LDAP 1200 does not disappoint. Constructed with high-quality materials, the system is designed to withstand everyday wear and tear. Its robust architecture ensures that it will function effectively in various environmental conditions.

In summary, the Thomas & Betts LDAP 1200 is a versatile and efficient lighting control solution that plays a critical role in enhancing energy efficiency, reducing costs, and improving user experience. With its intelligent control features, user-friendly interfaces, and compatibility with various lighting types, the LDAP 1200 represents a significant advancement in lighting technology, making it a smart choice for modern facilities seeking to optimize their lighting systems.
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