T
TomWoodgate
I've been having some problems with my Potterton Puma 80e boiler, and was hoping some of you might be able to help.
The symptoms are as follows:
1. sometimes when I switch the central heating on the boiler fires up for about thirty seconds, then switches off. It then does nothing for about 30 minutes or more. Then it just starts to work as normal. The hot water works fine throughout.
2. sometimes after the boiler has been working normally for about two or three hours, it just stops firing up, and the radiators start to cool down. Sometimes when this happens, the hot water is also affected. You switch on the hot tap, and nothing happens in the boiler -- and no hot water. Eventually, typically the next day, everything starts to work as normal again.
3. during 1 & 2 above, the boiler usually makes a lot of noise, as if it's "straining", and there's also the sound of what seems like water flow.
Always, after I use hot water, the boiler makes a lot of noise for a short period of time, whether or not the central heating is on ... but maybe that's normal.
The pressure indication is normal, and no warning indicators are present.
Any ideas? I'd be very grateful.
The symptoms are as follows:
1. sometimes when I switch the central heating on the boiler fires up for about thirty seconds, then switches off. It then does nothing for about 30 minutes or more. Then it just starts to work as normal. The hot water works fine throughout.
2. sometimes after the boiler has been working normally for about two or three hours, it just stops firing up, and the radiators start to cool down. Sometimes when this happens, the hot water is also affected. You switch on the hot tap, and nothing happens in the boiler -- and no hot water. Eventually, typically the next day, everything starts to work as normal again.
3. during 1 & 2 above, the boiler usually makes a lot of noise, as if it's "straining", and there's also the sound of what seems like water flow.
Always, after I use hot water, the boiler makes a lot of noise for a short period of time, whether or not the central heating is on ... but maybe that's normal.
The pressure indication is normal, and no warning indicators are present.
Any ideas? I'd be very grateful.
