A couple things to check:
1) the switch on the control box, both what position it is in, and that it is working
2) the "telephone jack" style connections from box to head.
I had similar problems once, but all it turned out to be was a need to wiggle the connector at the lamphead.
No luck, but thanks for your suggestions.I would look inside but the parts are riveted together not screwed
Originally Posted by TimVermont
Originally Posted by cowanw
Richard Ritter worked for Zone VI for many years and may be able to offer additional help and/or troubleshooting guidance. (802)365-7807.