G51MP furnace is not working; there was water in the drain pan and it was removed. The furnace will not start. What may be wrong?

Is it flashing a code? Peep through the small sight glass is the red light blinking? Are you sure there is power to the unit? More info would be a great help

Have a fast red & green flashing and yes there is power to the unit.

Have a fast red & green flashing and yes there is power to the unit.