bosch worcester

[tommy.h]

Hi Everybody
have a boiler Bosch Worcester fires up but goes off after 30 seconds or so wondered if anybody has any idea's.

thanks in advance

tom

 

[namsag]

pump possibly stuck

 

[bobbo85]

flu is the fan ok

 

[bobbo85]

Is it doing it on h/w and c/h

 

[gasmick2]

it would help if you posted what model it is ie 240 24cdi 280 35i as some of them have a bythermic heat exchanger so the pump is not used with water only mode

 

[bobbo85]

I went to one today,fired up but after 20 - 30 sec,main burners died,then fire up and off again,turned out to be the fan ,it was running but never got to top speed and now its ok,but normally takes 10 min,a hour today,verticle flu and the flue adapator was tight as hell,it was silliconed by the installer so a pain in the arse

 

[bengasman]

lack of flow