How to Fix a VSA Light: A Troubleshooting Guide for Coffee Brewers If your coffee brewing device is plagued by a stubborn VSA light that refuses to switch off or won't respond at all, it's driving you up the wall.
The VSA light, short for "VaporStat Alert" in some models, notifies users of various issues affecting their brewing performance.
Understanding the VSA Light Codes The first step in troubleshooting your VSA light is to understand what those cryptic codes mean.