Good morning
I have had building work done.
I have extended my house and Elecrician has put a new consumer unit in the new part of the house and run a cable back to the old consumer unit.
Problem is the new consumer unit has started to trip out some times at night some times in the day?
How do I find where the fault is coming from if not there all the time and only trips out the main switch to the new consumer unit.
Thanks in advance
I have had building work done.
I have extended my house and Elecrician has put a new consumer unit in the new part of the house and run a cable back to the old consumer unit.
Problem is the new consumer unit has started to trip out some times at night some times in the day?
How do I find where the fault is coming from if not there all the time and only trips out the main switch to the new consumer unit.
Thanks in advance