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- 28 Apr 2004
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Potterton Puma 80 boiler has stopped working.
Mains light and low pressure system lights are on, fan is working, but no HW or CH.
I checked the CH pressure gauge; it showed 1 bar. I turned on the filling loop and filled up until at 2bar. I've turned everything back on and there is still no HW or CH and the low pressure system light is still on.
Any ideas?
ps It has a new PCB after the old one stopped working approx. 6 months ago.
Mains light and low pressure system lights are on, fan is working, but no HW or CH.
I checked the CH pressure gauge; it showed 1 bar. I turned on the filling loop and filled up until at 2bar. I've turned everything back on and there is still no HW or CH and the low pressure system light is still on.
Any ideas?
ps It has a new PCB after the old one stopped working approx. 6 months ago.