I have a problem with my Spa which I'm thinking might be related to a blown fuse.

Does anyone know which fuses might be most likely to blow? I am not getting any power from lights, pump, or heater.

Update: I've tried both the fuses that I can see on the control panel and both seem to be ok.

Thanks,

Lee

Looking at the picture you provied looks like on the left upper side of the picture you have 5 Circuit breakers, I would try moving the levers on them back and forth stopping on ON , They are electomechanical 'fuses' and may be the culprit.