Gas-Fired Products N7/L7, 100, 40, 150, 175, 200 manual Connecting the Tiss System, Instructions

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12.1) CONNECTING THE TISS SYSTEM

Description: The TISS (Tube Integrity Safety System) is designed to shut the main burner off in the event that a

burnout occurs in the first 10ft. section of firing tube. Note: When replacing the firing tube a new TISS wire assembly PN 44176010 must also be installed.

Instructions:

1.Make sure that the gap between the burner box and end of reflector is 3” and the reflector is securely attached to the reflector support bracket. Make adjustments if necessary.

TISS Assembly.

#10 x 1/2” Screws must securely attach reflector to the bracket

3” Gap (between burner box and end of reflector)

Step 1

2. Un-roll the TISS wire assembly from the spool. Be careful not to kink the wires.

Spool with

TISS Wire

Assembly

Step 2

Form #43343530
July 08	–25–

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Contents Installation and Operation Instructions Table of Contents Installation Requirements SafetyInstaller Responsibility General InformationFor Canada only High AltitudeMinimum Clearances to Combustibles Minimum Clearances to CombustiblesSpecifications Packing ListBurner Package Numbers Natural GASPTU 40-200 Body Package Descriptions Reflector, 4’ 11 ½’ Accessories End Reflector Accessory PackageExhaust Hood Package Typical Layouts PTU / PTS Series Emitter Length Body Length ModelTypical Assembly Layout Poisonous GAS and Soot HazardPTS Series Dimensions PTU Series Heater Assembly Joining of Tube SectionsTypical Assembly Overview PTU 40FT Shown Typical Suspension Methods Suspension HazardAssembly of Tube Sections CUT HazardAssembly of Extension Section MIN 8’ MAX 10’ Between HangersInserting Turbulators Adding Reflectors Ft. Turbulator SectionsAdding Optional 90º Elbow PTS only Adding Optional Corner Reflector PTS onlyAdding 180U-Bend PTU only Adding Optional U-BEND Reflector PTU onlyAttaching Burner BOX Assembly Connecting the Tiss System InstructionsEnd View Angle Mounted Heaters only GAS Connections and Regulations Do not USE AN Open Flame of ANY Kind to Test for LeaksKEY Dimensions and Components of the GAS Connections Manifold PRESSURE- Combination GAS Valve is Factory SET Instructions for Pressure Test Gauge ConnectionSupply Pressure Electrical Connections GAS Control ValvePS/W Ignition Module Terminal Designations 24VAC/RTH/W GNDLOW Voltage 24V Thermostat Connections Single Heater LOW Voltage 24V Thermostat Connections Multiple HeatersVenting Single Heater Venting Vertical Through the RoofSingle Heater Venting Horizontal Through Sidewall #10 Self-Drill Vent Pipe Screws Common Vent Diameter Indirect Venting Unvented HeatersAIR for Combustion Direct Outside AIR for CombustionLighting and Shutdown Instructions Side ViewSequence of Operation Burner Component Locations Cleaning and Maintenance Electric Shock & Explosion HazardTroubleshooting Guide 22.0Form #43343530 JJuly Replace air switch Restart Troubleshooting Yes Replacing Parts Removal of Main Burner and ElectrodesRemoval of GAS Valve and Manifold Assembly AIR Switch Pressure CheckTo Check Flame Sensor Circuit Ignition Module DiagnosticsIgnition System Checks Installation Data Replacement Parts Guide Burner BOXLabels/Manual 22c Body Components Description