Glow worm Flexicom 18hxi boiler display error code F9 not in the manual. скачать в хорошем качестве

Glow worm Flexicom 18hxi boiler display error code F9 not in the manual.

This error code is not in the Installation and service manual...Had to call the manufacture..Thank you for not having premium number for the engineers...thank you glow worm. ( Not like Glad hill...60 p per minute primium number to help engineers..cost me £ 7.00 and even made me confused....That is the last time I call Gladhill..Never again) The Glow worm manufacture said the error code is related to the faulty flow switch. But thre is no flow switch in this boiler so it could be incorrectly set up PCB. I didnt install the PCB. British Gas did according to the paper work. So the Manufacture said that it could be faultyPCB as well. Well well well..... ...... Faulty part was identified..but I found more problems ..I inspect the feed and expansion tank in the loft..like thick black mud..worst F&E tank ever..I will video it next time I go...I will go back to do a full service on the system with complete drain out..