thebigstillmeister Posted February 28, 2018 Report Share Posted February 28, 2018 Hi, Wonder if anyone can help. I have a Master Spa (legacy) and a couple of months before Christmas I did a water change. Whilst filling it up I lost track of time and went out to see that it had just started to overflow. The RCD switch had tripped. I dropped the water level down, switched everything back on and it all appeared to be working fine, until I realised that the LED lights no longer work. The control panel shows that they are on. I watched several YouTube clips etc explaining how to check the fuses (all on different hot tub models). I turned the power off, removed the side panel and found the main box, opened it and could see all the fuses and matched each with the diagram on the cover. All appeared ok, however I could not for the life of me find any fuse that had anything to do with the LED lights. The only mention of them was a cable plugged in to the board. I managed to match all the fuses to other parts but nothing at all for the lights,? Unless I am a complete moron or going blind, anyone know where this fuse might be,.. ? and whether this is likely to be the cause due to me accidentally over filling? Any help would be appreciated, its been bubbly away but not being used at the moment due to the early dark evenings, Quote Link to comment Share on other sites More sharing options...
Jersey Hot Tub Repair Posted February 28, 2018 Report Share Posted February 28, 2018 Sorry, I can't answer specifically what Master Spa is using. However, for many spas there is a separate LED controller. Follow the wire from the circuit board and see where it goes. If you find a little black box somewhere, that's probably what got flooded. Dave Quote Link to comment Share on other sites More sharing options...
thebigstillmeister Posted March 8, 2018 Author Report Share Posted March 8, 2018 Hi Dave, thanks for the response,. I will take a look at this. I vaguely remember seeing this separate box but reverted back looking at the main box searching for the fuse there. Many thanks, Quote Link to comment Share on other sites More sharing options...
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