I believe the panel control module may be water damaged. We pressure washed the unit and the panel control module got wet. All the unit does now is beep from number one thru twenty-four the after a few seconds goes blank.
Answer Hello Ruben Try removing the ribbon cables from the control board and cleaning them. Make sure you reseat them good and their dry. If the problem presist, you will need to replace the membrane WJ26X10079 and the control board WJ26X10080. Hope this helps.