I have had the boiler installed 5 years ago and changed the sensor 3 times in the last 3 years. I increase the pressure slightly everytime F9 Is shown , the boiler then starts. The pressure in the system is up to 1.9 bar now.
I went to get another sensor from my plumbers merchant, I was advise to go on line to find out if anybody knows a permenant solution to the problem or how to clean the sensor.
thanks for any advice.
Point of interest: Glow Worm offer fixed price repair about £
300 for a one off or about the same for a service contract minimum term, which gives you an annual service as well. May well be worth investigating
Acp
September 2017
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