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All Glow-worm error codes

This page brings together Glow-worm error codes: what each code means, its likely causes, and what you can safely check before calling a professional.
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Describe your issue to Cody. He’ll identify the code, explain what’s going on, and tell you what you can check yourself. If he doesn’t recognize the code, he’ll look it up in the manufacturer’s documentation.

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All Glow-worm codes published on the site

This list updates itself automatically whenever a new guide is added.

Technical information provided for reference only, based on manufacturer documentation and field reports. It does not replace the diagnosis of a qualified professional. Found an error on this page? Report it.