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    FB Combi90 LimitReset

    Hi, I have a firebird combi 90 which needs limit reset button pressed after every couple of hrs of CH operation, the relay gets pulled in and boiler does not fire until limit reset is pressed, once limit reset pressed it starts perfectly, I also notice that turning ch temp thermostat down does...
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    Extra wire causing havoc! Help

    Firbird Combi 90, Flow Switch Sticking Hi Guys, I have messed up my boiler this time, or thats what the electrician thinks. My boiler worked perfectly untill 2 weeks back when I decided to have a look at my mechanical timer which was getting stuck in cold weather. I took the timer out nubered...
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    Firebird combi 90, burner not firing for DHW when CH is on

    Hi, my 6 yr old firbird combi has had a new heat exchanger 6 months back and had to change the flow switch 6 weeks back when it burst and started leaking water. All was well untill I started putting CH on last week. Once the CH has come on the boiler firing sequence seems to get disturbed even...
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    Firebird combi 90 <Hot water turns cold>

    I have a 6-7 yr old firebird combi 90 which is giving trouble for last three months. The central heating is running perfect but hot water only seems to work if the tap/shower is very slightly open. If I open them fuller it turns luke warm. Also can have fluctuations in water temp even when the...
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