c2 code

Hello, I had an EICR test come back as unsatisfactory with a C2 fail for "RCD Rating Not Adaquate" noted in the observations. The report listed the Cooker, Kitchen and Ring circuits each with 30A / 30ma RCD, then a water heater circuit with a 20A /30ma RCD and the lighting circuit with a 10A /...

My daughter commissioned an EICR report for her flat she is renting out. There were a couple of C2 codes one of which puzzled me. On the cooker circuit there is a 32A RCB which protects a single 6mm cable running to a double pole cooker switch with single socket, From there a 6mm cable to a...