Shower pump making a noise and kicking in every five mins

[Dawniejarv]

Hi there hoping someone can help we have just had a pump fitted which pimps three showers and the pressure and showers are now fab. However the pump kicks in at might for about five secs about every ten mins and has now started doing this during the day, I'm worried this might either be dangerous or wear out the pump and its quite noisy, should I be worried and is there anything I can do, it is air or pressure or something?

Thanks
Dawniejarv

 

[Bensparks]

Any of the showers leaking/dripping

 

[Fluffster]

Could be a non return valve on the pump letting by, or if you have mixer valves they could be alowing cross flow which leads the pump to think it has a flow demand and so it activates for a few seconds.

Pete