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coffee-tec

Victoria Arduino Adonis 2 Group Digit Tripping RCD

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Posted (edited)

Water fills - Hits Probe - Probe tells Pcb it has water - pcb tells contactor to start power to the solid state relays - solid state relays then power the elements.

 

Where in the above is the circuit shorting, I believe contactor is the next step to investigate... something is causing a trip here possibly?

Edited by coffee-tec

Simonelli Aurelia T3 and Simonelli Mythos Grinder.

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POSITIVE UPDATE: Problem solved one of the three solid sate relays was causing the short. Problem now solved.

 

Thank you for everyone that contribute their ideas for this post.


Simonelli Aurelia T3 and Simonelli Mythos Grinder.

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A faulty solid state relay can be difficult to diagnose, as there's "nothing to see" ,if not fitted with neons (as many are).

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