black cables from the SSR output are connected to the cables that originally were on the
steam control thermostat.
Figure 19. SSR output connections to thermostats cable
4) Tie up the cables with the cable tie as shown by the red arrows. The green arrow shows that
the SSR input cables are introduced to the front of the espresso machine through the gap
around the steam wand (see Figure 20 below for more details).
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