We have a Worcester Bosch Highflow 400 about 9 years old.
It cuts out every other day so needs pressing the restart button after I refill with water from the mains connection. This gets the pressure back up. I think it cuts out when pressure has dropped to about 15psi (1bar) so I refill till its 35psi (just over 2bar).
Sometimes water comes out the vent / overflow? pipe outside after refilling and sometimes the pressure shoots up to 3 bar.
Anyone have an idea of the problem?
It cuts out every other day so needs pressing the restart button after I refill with water from the mains connection. This gets the pressure back up. I think it cuts out when pressure has dropped to about 15psi (1bar) so I refill till its 35psi (just over 2bar).
Sometimes water comes out the vent / overflow? pipe outside after refilling and sometimes the pressure shoots up to 3 bar.
Anyone have an idea of the problem?