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AG1 Series
Insert Manual
For complete installation instructions, see the Tube Heater General Manual
that accompanies this Series Insert Manual.
The AG1 Series Infra-Red Tube Heater is a positive pressure, single-stage radiant heater system. This
insert manual is a supplement to the Tube Heater General Manual and provides specific information
related to the AG1 Series model. All persons involved with the installation, operation and maintenance of
the heater system must read and understand the information in this insert manual and the accompanying
Tube Heater General Manual.
Improper installation, adjustment, alteration, service or maintenance can cause
property damage, injury or death. Read the installation, operation and maintenance
instructions thoroughly before installing or servicing this equipment.
This heater must be installed and serviced by trained gas installation and service
personnel only. Failure to comply could result in personal injury, asphyxiation, death,
fire or property damage.
In locations used for the storage of combustible materials, signs must be posted to
specify the maximum permissible stacking height to maintain the required clearances
from the heater to the combustibles. Signs must either be posted adjacent to the
heater thermostats or in the absence of such thermostats, in a conspicuous location.
Not for residential use! Do not use this heater in the home, sleeping quarters,
attached garages, etc. Installation of a commercial tube heater system in residential
indoor spaces may result in property damage, serious injury, asphyxiation or death.
For Your Safety
If you smell gas:
• Do not try to light any appliance.
• Do not touch any electrical switch.
• Do not use any phone in your building. • If you cannot reach your gas supplier, call the fire department.
!
WARNING
!
• Immediately call your gas supplier from a neighbor's phone.
• Follow the gas supplier's instructions.
Keep these instructions for future reference.
F/N: LIOAG1a-3M-7/07a (DRP)
Replaces F/N: LIOAG1-2/06

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Summary of Contents for Detroit Radiant Products AG1 Series

  • Page 1 Tube Heater General Manual and provides specific information related to the AG1 Series model. All persons involved with the installation, operation and maintenance of the heater system must read and understand the information in this insert manual and the accompanying Tube Heater General Manual.
  • Page 2: Table Of Contents

    Series Contents .0 Safety..............3 Safety Labels and Locations .
  • Page 3: Safety

    AG2 - 40 - 125N 125,000 / 95,000 NAT GAS For Stainless Steel Upgrades the Combustion Table is upgraded to 409 Stainless Steel DETROIT RADIANT PRODUCTS CO. 21400 HOOVER ROAD - WARREN, MI 48089 Serial No. 0603DETR12345 0001 (586) 756-0950 www.reverberray.com...
  • Page 4: Clearance To Combustibles

    Series Safety • Safety Labels and Locations • Clearance to Combustibles PRESSURE VALVE SWITCH Left Panel F/N: LLV3EP6 (Fan Compartment) 16” Burner Primary Combustion Secondary Combustion Tube Chamber Chamber (if applicable) INSTALLER SERVICE ACCESS PANEL ***AVOID EQUIPMENT FAILURE*** IGNITER & FLAME SENSE COMPARTMENT THIS 10’...
  • Page 5 Series Safety • Clearance to Combustibles Chart 1.1 • Clearance to Combustibles in Inches (see Figure 1.1 for Mounting Angles) Sides Mounting Model Number Angle* Front Behind Top** Below AG1 (20, 30, 40) - 50 [N, P] 0° 45° with 1 side shield 0°...
  • Page 6: Installation

    Series Installation • Electrical Requirements Installation WARNING Improper installation, adjustment, alteration, service or maintenance can cause property damage, serious injury or death. Read and understand, the installation, operating and maintenance instructions thoroughly before installing or servicing this equipment. Only trained, qualified gas installation and service personnel may install or service this equipment. Not for residential use! Do not use this heater in the home, sleeping quarters, attached garages, etc.
  • Page 7: Electrical Requirements

    Series Installation • Wiring Electrical Requirements • 120 Volt - 60 Hz GRD, 3-wire. • Starting current 4.8 amps. • Running current 1.1 amps. • 120 Volt control voltage. Wiring WARNING Electric Shock Field wiring to the tube heater must be connected and grounded according to the guidelines in the Tube Heater General Manual, Series Insert Manual and in accordance with national, state, provincial and local codes.
  • Page 8 Installation • Wiring Series Before field wiring this appliance - Check existing wiring; replace if necessary. Note: If any of the original wire as supplied with the appliance must be replaced, it must be replaced with wiring material having a temperature rating of at least 105° C. Figure 2.3 •...
  • Page 9 Series Installation • Wiring Figure 2.4 • Sample Brooder Installation Diagrams A. Center House Installation NOTE: Utilize elongated hangers (TP-19E) on houses 50 feet or more with center house mounting to allow for a wider throw pattern. B. Side Wall Installation NOTE: Mount Reflector at a 45°...
  • Page 10: Specifications

    Series Installation • Product Specifications Specifications Chart 2.1 • Specifications AG1-20-50 N or LP 50,000 21’-7” 13’-0” 6’ to 9’ Alum 20.2 AG1-20-60 N or LP 60,000 21’-7” 13’-0” 6’ to 9’ Alum 20.2 AG1-20-75 N or LP 75,000 21’-7” 13’-0”...
  • Page 11: Tube Installation Sequence

    Installation Series • Tube Sequence • Heater Length Tube Installation Sequence Figure 2.5 • Tube Installation Sequence Important! The combustion chamber & radiant tube sections must be installed in the following order. 20 Foot 30 Foot 40 Foot Uncoated Aluminized Steel Secondary Combustion Chamber Location (150,000 BTU/H models only) 50 Foot...
  • Page 12: Operation

    Series AG1 Series Operation • Sequence of Operation • Thermostat • Diagnostics Operation WARNING This heater must be installed and serviced by trained gas installation and service personnel only. Do not bypass any safety features or the heater’s built in safety mechanisms will be compromised.
  • Page 13: Operational Indicator Lights

    Series Operation • Diagnostics Operational Indicator Lights The externally located operational indicator lights are provided to assist in troubleshooting the heater. Refer to the following pages for additional troubleshooting information. Figure 3.1 • Operational Indicator Lights PRESSURE VALVE SWITCH Light 1 Light 2 Indicates Valve Indicates Pressure...
  • Page 14: Troubleshooting Guide

    Series Troubleshooting Guide Troubleshooting Guide Troubleshooting Guide Turn up thermostat Is the power at the Does the fan Is the blower heater 120V? blower turn on? obstructed? Find the source of the electrical problem Remove obstruction between panel/thermostat and heater. and lubricate fan.
  • Page 15 Series Troubleshooting Guide Bypassing any switch is intended for testing purposes only. Do not leave switch bypassed NOTICE during normal operation or the heater’s built-in safety mechanisms will be compromised. Process Start Corrective Is 120V coming Correct Question Question Action to the fan? wiring.
  • Page 16 Series Troubleshooting Guide Continued from page 14. Test for 120V at valve opening period (usually 30 to 45 seconds after power to heater). Is there 120V to valve for 8 seconds? Replace circuit board and/or wiring harness. Check to make sure gas pressure is within Is the ball valve Does the minimum and maximum inputs, as indicated on...
  • Page 17 Series Troubleshooting Guide Bypassing any switch is intended for testing purposes only. Do not leave switch bypassed NOTICE during normal operation or the heater’s built-in safety mechanisms will be compromised. Check to make sure gas pressure is within minimum and maximum inputs, as indicated on burner rating plate.
  • Page 18: Parts

    Series Parts • Heater Components and Parts List Parts Figure 5.1 • Burner Assembly Components 264B, E, D 351A 352A 383A 1402 222A 200A or 201B 83, 83A* TP-240, 241 303A 208B Chart 5.1 • Parts List Part No. Description Part No.
  • Page 19 Series Parts • Heater Components and Parts List Figure 5.2 • Tube & Reflector Components 19E* 20C, 20D* 65 I 26F, 26G Part No. Description Part No. Description TP-200A Burner (50-100 MBH Models) TP-264B Differential Pressure Switch, 65 to 75 MBH TP-201B Burner (125-150 MBH Models) TP-264E...
  • Page 20: Kit Contents Check List

    • 5 years - Stainless steel burner. • See page 36 of the General Tube Heater Manual for terms and conditions. © 2007 Detroit Radiant Products Co. 21400 Hoover Road • Warren, MI 48089 Phone: (586) 756-0950 Fax: (586) 756-2626 www.detroitradiant.com •...

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