heatslave 12/14 very low pressure, what button do i twiddle?
i've looked on the website and in the manual but i just cant match the buttons inside my boilers to their pics. is it the cold water i need to increase? whats the proper name for that? where do i find it?
i just want to increase the pressure to 1.5 at the mo it's almost zero
howtomendit.com for free repair help, information and advice.
