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TUBE HEATER TROUBLESHOOTING GUIDE
When the first stage of a two-stage thermostat calls for heat, a relay in the circuit control starts the fan. When the fan creates sufficient positive pressure in the burner control box, the normally open pressure switch closes, initiating the ignitor sequence. The glo-bar is powered and after 45 seconds the main valve opens.
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TUBE HEATER TROUBLESHOOTING GUIDE
www.reverberray.comReplace the door switch. Temporarily place jumpers on switch. Does ignitor glow red? If the model does not have two pressure switches, then it should have a single pressure switch and a door switch. Depress the door switch . Is it 115V? If heater in question has a circuit board Model # Mark 17X-117, Mark 17 HSI or 5001A-1, then replace board.
Dayton High-Intensity Heaters - Detroit Radiant Products Co.
www.reverberray.comDayton High-Intensity Heaters® Description Dayton high-intensity heaters become highly efficient generators of infrared radiation by heating a ceramic refractory material to incandescence. The principal operation is to pass a gas-air mixture through a perforated ceramic refractory, and ignite it on the refractory surface.
HL3 SERIES TUBE HEATERS
www.reverberray.comB. Fuel type: Burner shall be designed for [natural] [propane] gas having characteristics same as those of gas available at project site. C. Gas control: Operation shall include a defined input differential. Heater must be CSA Design Certified to operate at an input differential of at least 30% between the low and nominal rated input modes. 1.
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