Potterton Suprima 70 Lockout

Discussion in 'Plumbing and Central Heating' started by Bill77, 23 Feb 2014.

  1. Bill77

    Bill77

    Joined:
    23 Feb 2014
    Messages:
    1
    Thanks Received:
    0
    Location:
    Surrey
    Country:
    United Kingdom
    Potterton Suprima 70 won't start. LED flashes RED rapidly (3 times per sec). Current PCB is 5111604 (its 3rd one in its lifetime).

    1. Does the PCB give the reason for the lockout? I have no manual for this PCB & cannot find one online.

    2. A few days prior to lockout the boiler was making a lot more noise than normal. I was not sure if it was the fan or some electrically induced hum.

    3. How could I diagnose the fault? (I have a good range of standard DIY tools, incl electric meter, but nothing specialist for boilers).
     
  2. DIYnot Local

    DIYnot Local

    Joined:
    3 Sep 2019
    Country:
    United Kingdom

    If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.

    Select the supplier or trade you require, enter your location to begin your search.


    Are you a trade or supplier? You can create your listing free at DIYnot Local

     
  3. Sponsored Links
Loading...

Share This Page