I have an electric water softner. It begins going thru its cycle around 2 a.m.. I came home from work one day around 5 p.m. and found that the dial was stuck on 3:30 a.m. and draining. I reset the timer and the cycle and found that the next day it did the same thing. The drain begins at around 3:30 am and seems to be stuck on that cycle. What should I do?