I do dozens of these every year , 95 % caused by dirty sludge filled system water , I advise customer to get system flushed but they very rarely do and so on it goes year in year out until the boiler fails prematurely.....👍
I had the F75 error, emptied the water and cleaned this sensor. After the replacement I increased the pressure bht the boiler showed different pressure values, it kept changing until it stabilized and showed a correct pressure. The error code disappeared. The problem is that even after the replacement there is no warm water coming. Do you have an idea what is causing this? Thanks
Ive bloody done the same, boilers showing ‘comm’ error, did urs do the same? Ive also a problem with the electric pin that connects into the sensor as i had the old orange coloured sensor which is now discontinued and the old ones connection is much deeper inside the sensor, plug wont go deep enough to connect
Thank you so much i have the same fail, i do only the o2 out from the therme
You show that the mains water pressure is switched off but surely the radiator system is separate?
I do dozens of these every year , 95 % caused by dirty sludge filled system water , I advise customer to get system flushed but they very rarely do and so on it goes year in year out until the boiler fails prematurely.....👍
I had the F75 error, emptied the water and cleaned this sensor. After the replacement I increased the pressure bht the boiler showed different pressure values, it kept changing until it stabilized and showed a correct pressure. The error code disappeared. The problem is that even after the replacement there is no warm water coming. Do you have an idea what is causing this? Thanks
i did it and all the water came out 🙄😞 did you say that in the video?
Ive bloody done the same, boilers showing ‘comm’ error, did urs do the same? Ive also a problem with the electric pin that connects into the sensor as i had the old orange coloured sensor which is now discontinued and the old ones connection is much deeper inside the sensor, plug wont go deep enough to connect
@@adzsyed2051 hi we solved the problem after we changed the "quick air vent" now it works . it costs between 20-30€ .
Hi, the same thing happened to me
Tools needed: Screwdriver, cloth, lubricant, and FGA surely?
Why? Im sure there is no need to check the CO/CO2 ratio for the flue after changing a Water pressure sensor. A Sensor..... Sensor.......
@@HarleyandChasebecause you dont know what you are doing once you remove the casing you need to do your 26.9 checks