Hi. I have Castile Quadrafire that will not light. The ignitor does not get hot, so I replaced. It still doesn't get hot. Looking a little closer I noticed that when it starts up from power down / cold , I get the blue blinking lights on the control panel but then the thermocouple light turns RED (as if it is at full temperature right?). The blower runs and it continues to feed pellets. I checked the thermocouple itself and it isn't broken, although I don't know how a COLD thermocouple could send a signal that the fire is hot? I would appreciate any insight or thoughts on how to debug. Thank you!