booster pump on all the time

[SafeGasInstall]

what could make a booster pump to be on when there is no demand ? just had a e mail from customer .....
She said no tups were open anywhere in the house

 

[BLOD]

could be water running through wc pan
what pump is it ?

 

[SafeGasInstall]

i think is twin impeller salamander , waiting on customer replay with model number

 

[Killy Bing]

leak.... or flow sensor buggered ?

 

[BLOD]

Could be a jammed flowswitch

 

[stevetheplumber]

throw it away and fit a proper stuart turner think salamander are crap

 

[SafeGasInstall]

Just come out the house new PCB ordered and should be delivered in 1 or 2 days