La Marzocco GS3
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La Marzocco GS3: Steam Boiler Electrical

Below are photo instructions for checking the electrical connections for the steam boiler on your La Marzocco GS3 espresso machine. This is useful if your GS/3's steam boiler stops heat and doesn't read an error code.

Before doing this you will need to remove the left side panel.

La Marzocco GS3: Steam Boiler Electrical