I have an Intex Krystal Clear sand filter pool pump model number SF70110-2. We bought the pump last year. Dewinterized it this spring pimp worked fine. The pump was working fine just yesterday. Today I go out to turn pump on nothing happened. Tried a new outlet think that was the problem still will not turn on. Tried resting it still will not turn on. The digital numbers do not show up in the display screen. Please help.