i have economy 7 storage heaters in my house the problem is the fuse panel has four fuses and one RCCB when the economy 7 comes on (Apporx 12.30 AM) the RCCB trip blows but none of the fuses blow X4 15 AMP 1 for each heater i can reset the RCCB but when you press the test button it does not activate the trip
please could anybody help me?
please could anybody help me?