"Dave Plowman (News)" > wrote in message
...
> In article >,
> AlanG > wrote:
>> Thanks for the reply Dave. The display is working as normal. Why do
>> you think resistor rather than the fan unit? Is it because there is a
>> low volume of air coming through? Thanks. Alan
>
> Because it's a *very* common problem. The symptoms range from the blower
> changing speed by itself, sticking on full, not working at all, and any
> combinations thereof. ;-)

Yes! I recognise all these symptons. They occurred in the months prior to
the blower breaking down. Many thanks Dave.