potterton puma 80 - unidentified red light on switch board

scrabble · 17 May 2008

Hi.
Does anyone know if an unlabelled red light on the front switch board of the potterton puma 80 means my pump is kaputen?

Softus · 17 May 2008

What? Do you mean the DHW flow switch LED?

ChrisR · 17 May 2008

If it's on all the time and your boiler's overheating and your radiators are getting hot, your "DHW Flow Switch" is stuck on. Do a search on that term.

scrabble · 17 May 2008

thanks guys, most informative as per
the light has extinguished after my re-igniting the pilot and switching the CH to constant.
the bizarre world of potterton!

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potterton puma 80 - unidentified red light on switch board

scrabble

Softus

ChrisR

scrabble

DIYnot Local

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