I put this on today as when i arrived to inspect this boiler, the pressure was low but didn't seem low enough to generate a fault code. Anyway after quickly topping up the pressure, the boiler was running again...
Were getting an E1 errors on this boiler. No drop in pressure though still at 2 bars? Generally if i reset the boiler it seems to start working, but then itll go again a day or so later
Check the pressure guage needle isn't stuck on 2 bar. Does it go up when the heating is put on. The pressure sensor inside the boiler maybe at fault as it is this that will generate the E1 code if the pressure is to low not the actual dial on the front of the boiler...
