Propane heater issue
I have an issue somewhere in the system I'm trying to diagnose. I turn the thermostat on, and I hear the ignition clicking and the propane burn for about 2 seconds then cut off. After that it clicks a...
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Circuit board not getting 'flame proven' signal------milliamp signal is generated by flame retrification-----it uses the saprk electrode as a return path
IF spark electtrode is dirty/sooted up...no signal
If spark electrode is not FULLY engulfed in flame....no signal
If spark electrode ceramic insulator is cracked.....signal tracks to ground
If spark electrode high tension wire cinnections are dirty/corroded/loose...no signal
Clean up spark electrode and connections........ground also
Make sure of psosition in flame and spark gap is 1/8"
IF spark electtrode is dirty/sooted up...no signal
If spark electrode is not FULLY engulfed in flame....no signal
If spark electrode ceramic insulator is cracked.....signal tracks to ground
If spark electrode high tension wire cinnections are dirty/corroded/loose...no signal
Clean up spark electrode and connections........ground also
Make sure of psosition in flame and spark gap is 1/8"
