Hi i have this valve plumbed into a double grundfos pumpplan - there is a red plastic screw on top - does anyone know whether this should be partly open or fully closed - Its fully closed now - i do have air in the system on occasion and have had to bleed the pumps - I have searched google and...
Final update - new pump fitted and no more lockouts - the motor seemed fine and smooth, the pump had a little resistance so went with that- They are both original 18-19 years old - so to be expected I guess. Never had Oil boiler before always gas but I learned a hell of of little about them in...
Hi - I have not bled the oil line so I'll have a look at doing that.
The boiler runs sometimes for several hours stopping and starting whenever there is a call to heat. However on occasion it fails to start - You can hear a low humming sound as if the blower (?) is trying to get going but it...
Hi I have an Old (1992/3) ALPHA range / boiler - its has two ecoflam minor 1 Boilers - I had fuel oil delivered the other day and the next day it locked out. I reset it and after about 1-2 hours it locked out again.
The boiler goes through its cycle and heats the water and every so often when...