I have a Fiberstars FS4 that has never worked since I bought my house a few years ago. I don’t really know where to start troubleshooting to see what might be wrong.

Is this broken? If so, how do I fix it? Do I put the fiber back in the hole in the box and start troubleshooting inside the box?

I’m having my pool remodeled in a few weeks and would like to have a working light when it’s finished. I can’t find very much information for this light. I have found a diagram and parts list for the parts inside the box but nothing about where the fiber goes or how it works or how to know what part to replace. Any help provided is very much appreciated!

Is this broken? If so, how do I fix it? Do I put the fiber back in the hole in the box and start troubleshooting inside the box?

