Hello ***** *****- no it is just as \i said - Remeha avanta
|However \i have in emptying the cuupboard the boiler is in, discovered that the alarm whistle is coming from another device ie a thing that you put against the wall to detect underlying electrical wiring. d|it was in a box in the acupbooard. \i think there must have been a short power cut that set it off. So - \i have sorted the problem myself.
Will \i get a refund to my credit card? If so, and in view of your response \I shall certainly make a note of your facility for future use.