Hi, I have an Arctic Spa Cub with a Gecko board with 2 pumps 240v - We moved and the tub came with us, I eventually built a new deck, located the hot tub in its place, wired it in (as I've done before) and I get the FLO error - the tub had not been used for 2 years and was working perfectly until now. So I purged the system to remove any airlocks, powered off/on and still had the FLO error.

I then realized that the pump was NOT working so from the control panel I pressed pumps 1 & 2 and heard a clicking sound from the main board (relays I guess). I then checked the power coming from the board to pump 1 receptical where the pump plugs in (white and black for circ) and found no voltage.

I have a total of 240v (120v on each line coming in) but all I get is the FLO error and click when I turn on the pumps.

if anyone has got any advice it would be very much apreciated.
Thanks

Fixed it - breaker in main electrical panel (house) was in the wrong location on the panel so I was only getting 115v in total - I moved the breaker down one space, powered the tub up and all works.