Jump to content
ELFORUM - Forumul Electronistilor
Sign in to follow this  

Problema Ariston microtec 23 mffi

Recommended Posts



Am o centrala termica Ariston microtec 23 mffi. In urma cu 2-3 zile, in timpul functionarii pe calorifere am inceput sa aud un bolborosit in centrala (ca si cum ar fierbe ceva), si s-a aprins led-ul rosu.

Am incercat sa o repornesc pe apa calda, i-am dat reset, led-ul ros s-a stins, a pornit dar dupa ce am oprit robinetul de apa calda centrala a continuat sa functioneze!(cu incalzirea pe calorifere dezactivata) si iarasi zgomotul de firebere, iar singura modalitate de oprire a fost scoaterea din priza.


Mentionz ca astazi am verificat vasul de expansiune si are membrana sparta.


Care poate fi problema?




Share this post

Link to post
Share on other sites

Fluxostatul de pe apa calda probabil ramane cuplat. Desi robinetul se inchide, comanda ramane iar flacara se mentine pana la atingerea temperaturii reglata din buton. De multe ori temperatura creste prea repede, depasind-o pe cea reglata si chiar pe cea maxima normala de functionare iar atunci intervine protectia la supratemperatura si implicit avarie Led rosu. Cand sunt probleme cu vasul de expansiune, creste anormal de mult presiunea in instalatie, proportional cu temperatura agentului termic din calorifere.

Share this post

Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Sign in to follow this  

  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.