M Matt0029 Gas Engineer Messages 1,194 Sep 6, 2021 #27 Seems to be wanting a cold fill pressure of 2 bar which seems abit high? Attachments Screenshot_2021-09-06-21-08-58-93_e2d5b3f32b79de1d45acd1fad96fbb0f.jpg 186.2 KB · Views: 16