Hi I have a potterton Puma 100e which has been going up the wall recently. It went off completely last night and sounded like the pump was jammed.
I removed the pump it seemed to spin freely and when i put it back together the boiler fired and ran.
The problem I have now is that I start with just over 1 bar pressure in the system Within minutes of turning on CH it is creeping over three bar into the red and I have to keep cracking down the pressure with the relief valve to keep the boiler running.
Of course this means when the CH is switched off again there is 0 pressure in the system.
Cant get my head round this one fellas any help would be greatly appreciated.
Thanks
Cooky
I removed the pump it seemed to spin freely and when i put it back together the boiler fired and ran.
The problem I have now is that I start with just over 1 bar pressure in the system Within minutes of turning on CH it is creeping over three bar into the red and I have to keep cracking down the pressure with the relief valve to keep the boiler running.
Of course this means when the CH is switched off again there is 0 pressure in the system.
Cant get my head round this one fellas any help would be greatly appreciated.
Thanks
Cooky