My ECM Espresso Machine Does Not Heat

Close-up of an ECM Espresso Machine control box with a wiring diagram label. Colored wires (blue, green/yellow) are visible, and an orange arrow points toward a white connector—helpful for coffee machine troubleshooting. © 2025 1st-line.com

There can be many faults on an ECM Manufacture espresso machines do not heat. One of the common points of failure is the SSR relay. As indicated,

This part is suspect to surges in the electrical line or even just failing. If you notice the connection at the orange wire, it is a different color and this indicates a surge hit the connection. The way to check for this parts failure is to power up up the machine and see if the red light turns on the SSR’s front panel (where the green arrow is located). If it does not, then the SSR is faulty.

1st-line Equipment accepts no responsibility for any damages or personal injuries is a user decides to remove the body panel and check for this fault.

ECM Espresso Machine Does Not Heat

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