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Discussion in 'SnowEx Products' started by gutter21, Oct 8, 2013.

  1. gutter21

    gutter21 Member
    Messages: 68

    Testing out my sp9300 Controller. When I put power to it I get a beeping noise and a flashing L6. Any Help would be awesome

  2. R75419

    R75419 Senior Member
    Messages: 135

    I think that you need to check your wiring, and your connections. Seems to me that happened to us last season and we hadnt put the spinner on the salter so it wasnt grounding properly. Once we did that, bingo, a working spreader. I have also heard that the anderson blocks that plug into the back of the controller can cause problems. We put elec grease in every connection inside and out. Good luck!