narnia asked ... Matsui ct-111ss?    |    Jason asked ... How to fix handset problems ( intercom ) and access control?    |    andy asked ... Samsung VP-D60 camcorder?    |    Shopper asked ... Poor Renault Radio Reception?    |    reg bardle asked ... Lg 7kg dd?    |    Click here to ask your question

How can I fix my Ultimate 50 ff?

The frequency of the on/off time of the boiler is very short; just a few minutes . Is there any adjustment I can make to increase the off time period.
johnwc, March 2009