Thank you all. Have the manufacturers service dept coming to have a look on Monday. It’s still under warranty so not going to touch it until they’ve seen it.
Pro Dave - on a DB board on its own and has blank spaces each side.
Sidney - thanks for the table references will have a look at...
Hi All,
hoping you can help? Just moved into a new house with a Heatrae Amptec C1200 heating system. The MCB is tripping roughly twice daily - usually when system has been off for a while and starting a new programme.
background info:
Electric boiler is on DB2 (no other circuits on DB2)...
