What do different LED light colors on the control board indicate?
The LED light can flash red, green, or amber to indicate various conditions such as normal operation, call for heat, control failure, twinning error, flame sense current issues, and more.
What should I do if the LED light does not flash at all?
If the LED light does not flash at all, check for power to the board and a blown fuse. If the board is properly powered and the fuse is not blown, the control board may need to be replaced.
How can I reset a hard lockout caused by a fault condition?
Some fault conditions can result in a hard lockout, which requires turning off and on the power to the control to reset it. The control will not automatically restart after a hard lockout.
