I recently had a oopsie where I tried bleeding one of my colder radiators and I accidentally unscrewed the bleeder valve too far and it popped out. Bunch of water came out but I was able to eventually plug it up with a new bleeder valve once pressure dropped low enough. Lesson learned there.
My boiler works fine now and the pressure reads about 15 psi. Right after I plugged up my radiator, I had a "low pressure" warning pop up but it's gone now. Low pressure pops up at 10 psi I believe. 7 psi is minimum operating pressure.
Does this system automatically add water back in to re-pressurize the whole system? My one radiator is now closed still.
