Patent ID: 6923640
Filing Date: 2005-08-02
Classification: F23N,F23Q,F24C

Abstract:
1. A method for installing an ignition module for a flame burner to an electrical system, the electrical system including a phase conductor, a neutral conductor, an isolation transformer, and the ignition module, the ignition module including first and second inputs and a single output, said method comprising: coupling the phase conductor and neutral conductor to a primary winding of the isolation transformer; connecting the electrically isolated phase conductor from the isolation transformer to the first input of the ignition module; connecting the electrically isolated neutral conductor from the isolation transformer to the second input of the ignition module; connecting a ground conductor between the electrically isolated neutral conductor and a burner; creating a return path for passing a current via a flame output from the burner and via the ground conductor to the electrically isolated neutral conductor; and connecting the single output to an igniter.