I had the E75 come up recently and so had the boiler serviced last week. I had the pressure sensor changed and the vessell charged.
All seemed ok, but now the boiler is loosing pressure again and it had the E22 code this morning.
The boiler on operation is not going up and down pressure wise. It jumps about 0.5 bar when in operation. At rest it was at 1.4 bar approx.
Any ideas ? I am getting the engineer out again and he mentioned cleaning the blow off switch.
Could it be the vessel ? No water is coming out of the valve when pressed.
Boiler fitted 5/2008
All seemed ok, but now the boiler is loosing pressure again and it had the E22 code this morning.
The boiler on operation is not going up and down pressure wise. It jumps about 0.5 bar when in operation. At rest it was at 1.4 bar approx.
Any ideas ? I am getting the engineer out again and he mentioned cleaning the blow off switch.
Could it be the vessel ? No water is coming out of the valve when pressed.
Boiler fitted 5/2008