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    Potterton Puma 80 perm pilot light switches off

    When I turn the CH on the boiler fires up and the rads heat-up nicely, after 15mins approx there is a little 'clunk' and the pilot light is switched off. This week because of this problem I have replaced the complete diverter valve and wax capsule assembly, water pressure switch, the CH...
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    Puma 80 permanent pilot CHW not working

    Potterton Puma 80 permanent pilot. The boiler is cutting out after several minuters of CHW demand. The boiler is firing up and the CH flow pipe is very hot. Also the rads are heating up nicely. The Pump and fan are OK. I have a new flow switch and CH overheating thermostat. The DHW is OK. There...
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    CHW is not working

    Potterton Puma 80 permanent pilot. The boiler is cutting out after several minuters of CHW demand. The boiler is firing up and the CH flow pipe is very hot. Also the rads are heating up nicely. The Pump and fan are OK. I have a new flow switch and CH overheating thermostat. The DHW is OK. There...
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    POTTERTON PUMA 80PERM PILOT

    Boilers main flame will not ignite when calling for CHW or DHW. Pilot light is on, fan and pump are all working. water pressure is 1.5 bar. Any ideas as to why please?
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