Low Flame Sense Current. Why Is My Stove Burner Flame Adjustment at Barbara Mueller blog So I replaced flame sensor since it looked pretty cooked. You can check from C on the terminal board to bare metal and should have 0 or low ohms
microcontroller Flame sensing using flame rod and short circuit from electronics.stackexchange.com
Anything that reduces the resistance from the flame rod to the grounded burner will cause a low microAmp signal. A problem with the flame sensor won't usually allow the furnace to run for a while and then fault
microcontroller Flame sensing using flame rod and short circuit
Goods: 70,000btu cadet ND070 (lochinvar) boiler and furnace is a Bryant evolution 98 mod Problem with boiler is as follows Flame sensing rods stick out into the flame and connect back to the furnace board Goods: 70,000btu cadet ND070 (lochinvar) boiler and furnace is a Bryant evolution 98 mod Problem with boiler is as follows
microcontroller Flame sensing using flame rod and short circuit. Many times thru a burner problem the rod is not completely engulfed in the flame You can check from C on the terminal board to bare metal and should have 0 or low ohms
Using SingleEnded Amplifiers in LowSide Current Sensing Error. This is known as a "flame sensor" or "flame rod." Flame rods are found on nearly all induced draft burner systems and on many forced draft burners Had an issue last year where i was getting low voltage to the flame sensor but full voltage on the connection at the board