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    Boiler Help - Potterton promax 30 HE PLUS - issues

    Hi Guys, my boiler has started to switch itself off maybe 10 minutes or so.I took the front cover off to check the diagnostics lights. Its flashing like this : FLASH - OFF -ON. overheating lockout - The manual shows 3 possible faults. 1 - The PCB 2 - Red Thermistor 3 - Thermo Stat...
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    URGENT HELP - Grunfos water pump

    Hi guys, i have a Grundfos Watermill Niagara 2.0 Bar Twin Impeller Positive Head Shower Pump, i installed this today as my old aqualisa 2te pump was broken, im having some issues that i cant figure out. There is no hotwater coming out from the showerpump. all that comes out of the main...
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