The EICR observations will be coded C1, C2, C3 and FI accordingly. So, what do these observation codes mean? A Code 1 (C1) observation means 'Danger Present'. This code means that there is a risk of injury and immediate remedial action is required. Deficiency in C1, C2, C3, MBL, MBL-associated serine protease 2 (MASP-2), factor H, factor I, or complement receptor 2 (CR2): Susceptibility to recurrent bacterial infections Deficiency of C5, C9, factor B, factor D, or properdin: Susceptibility to neisserial infections Meningococcal Diseases Meningococci ( Neisseria meningitidis ) are gram The EICR codes C1, C2, C3, and FI are used to indicate the level of severity of defects or issues found during an electrical inspection. C1: Danger present - This code indicates that an immediate risk of injury or death is present due to a defect or issue with the electrical installation. Examples of C1 defects include live exposed wires, a .

examples of c1 c2 c3