Discuss Worcester Danesmoor 15/19 air setting won't go high enough! in the Plumbing Jobs | The Job-board area at PlumbersForums.net
I was going by the table in the MI, nozzle size, co2 readung, oil pump pressure, approx flue temperature and approx air shutter number.
Nowhere on the table did it say use only on first start up.
The analyser will also take the air temperature at boiler. This will then let you work out if the CO2 needs slightly higher or lower than the MIs. Only problem I see with analyser doing this, is some boilers haven't balanced flues and therefore you need the air temperature to be taken beside boiler, but a balanced flue takes its air from outside, so air temperature needs from there. It's a bit of guesswork also. Do not try to get all boilers to MIs CO2 as this can be wrong. For example some say 12%, but that can be too close to limits and maybe better to lower it to just above 11%. Actual locations of boiler and height of flue with have different considerations.
Also a standard efficient oil boiler can cause the chimney/flue to get wet if set to MIs.
With that in mind, at what temperatures do you start adjusting the co2 levels and by how much(say 10c lower by 1% and 20c raise by 1%)? I guess you could also use the analyser to read the temperature of where the air source is before inserting into the flue.
How does this stand with the warranty also? I could imagine a manufacturer trying to worm out of a warranty claim because the co2 level was set wrong at the last service?!
I use the riello chart downloadable from there site. Air adjustment to outside air temp. Cant link not sure how!
Reply to Worcester Danesmoor 15/19 air setting won't go high enough! in the Plumbing Jobs | The Job-board area at PlumbersForums.net
We get it, advertisements are annoying!
Sure, ad-blocking software does a great job at blocking ads, but it also blocks useful features of our website. For the best site experience please disable your AdBlocker.