Walter Leach
Junior Member
- Joined
- Jun 8, 2012
- Messages
- 10
- Reaction score
- 0
What EICR Fault code are you guys using for incorrect phase sequence? The incoming supply is correct but L1 and L2 have been swapped on the feed from the supply head to the main distribution board to 2.1.3 and then this error is consistent to the 5 sub boards except one. Various pieces of equipment are running quite happily with the incorrect sequence and others have had the phases corrected back to 1.2.3 at the local isolator. I don't see it as a C1 as nobody is in immediate danger but it seems worth more than a C3 to me.