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Cimbali Junior D Boiler Valve problems

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  • valimar
    replied
    Thanks Javaphile, voor the quick answer. I have the right manual that you can get from internet: good to read but when it comes to wiring diagram is the size and quality of the numbers and letters are not to understand. In the meantime I already open the machine and found out that the boiler auto fill doesn't work and that is the reason why the overflow valve starts to spew water. All the solenoid valves are new in my machine except the boiler solenoid valve. I have 2 new reserve solenoid valves in house and as soon as I can I am going to place ne new one to see of it helps. I checked already the probe and clean it and used a multimiter to check the eard connections. I will let you know when change the solenoid.
    As annex 2 pictures of my machine.
    Attached Files

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  • Javaphile
    replied
    What manual are you using?

    Some pictures of your machine would be handy for identification both external and internal ones.


    Java "Unsure exactly which model you have" phile

    Leave a comment:


  • valimar
    started a topic Cimbali Junior D Boiler Valve problems

    Cimbali Junior D Boiler Valve problems

    Hi All,
    Since a long time, I am using again my Cimbali Junior D vibe that has been making perfect shots.
    I have been doing always descaling and all other usual maintenance. My problem is now related with the boiler valve. Before I had the machine 24 of 24 hours on but now, I switch it on every morning. Since a few days, before the external anti vacuum valve acts, the Boiler valve starts to produce steam, and when the temperature is on level (1 bar) the cups tray is already getting wet. I changed the boiler valve and checked the anti-vacuum valve for correct working.
    I took the boiler probe out and clean it but the problem persists. I have the wiring diagram, page 30. However, the page is readable, the diagram quality is so bad that I cannot read it, in order to check the probe wiring.
    Any help would be appreciated and perhaps Javaphile can help me with a better-quality diagram or other tips.
    Thanks in advance, Valimar
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