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boiler lockout

  1. 4

    HRM Wallstar lockout

    Hi all, Have an HRM Wallstar oil boiler which has started playing up. Think its a 12/14 or 12/15 boiler. It locked out the other day and the oil line to the boiler was full of air. Bled that and it started to increase again so following some of the threads on here I have replaced the non...
  2. FozzieBear

    Advice on Ideal Concord Fault

    In our Village Hall we have a Ideal Concord CXS/SD40/H central heating boiler. This was installed new when we had an extension built and the existing boiler needed upgrading. The Mechanical Engineers advising the architect insisted that we had a conventional cast iron combustion chamber boiler...
  3. U

    Biasi riva advance he help needed.

    Hi, I have a riva advance he almost 10 years old. Couple of days ago house electricity tripped at mains and after resetting every thing was working but boiler. A 3.14 fuse was blown on pcb. I replaced the fuse and with help from older posts here checked that pump is failing to start thus...
    • umer
    • Thread
    • biadi pump continuous biasi boiler error biasi pcb biasi pump biasi red light biasi riva advance he boiler lockout pump running with out demand
    • Replies: 1
    • Forum: Plumbing and Central Heating
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