AC Indicator....bad bulb
AC Indicator hot (black wire) comes off the AC Thermostat switch ...same place AC heater gets power
AC Indicator nutral (white wire) goes dirctly to terminal block...same place heater neutral goes to
DC flame meter is a function of thermocouple
Blue wire to selector switch goes to Flame Meter
Red wire from Flame Meter goes to ground connection on AC thermostat Switch
You know thermosouple is working cause gas vlave is staying open otherwise it woud trip if thermocouople wasn't generating current
See pg 13
N305 Manual
Is it time for your medication or mine?
2007 DODGE 3500 QC SRW 5.9L CTD In-Bed 'quiet gen'
2007 HitchHiker II 32.5 UKTG 2000W Xantex Inverter
US NAVY------USS Decatur DDG31