We installed a UV Light 5(?) yrs ago and as the unit comes complete with a Transformer/Controller that automatically counts down from 365 to 0 giving off an audible beep to indicate changing of the bulb is due... Pressing the Reset Button brings the Countdown Indicator back to 365 ready to count down all over again... Pressing the Reset Button twice brings up a 2nd counting of sorts but this time it counts upward to a total of 1680 days... In the words of the Operating Manual, the Value can not be Reset... My Question, Does that mean the Transformer/Controller has to be Replaced..?