need help figuring out why my 120/208 3 ph panel is missing voltage...
each phase to ground and nuetral read 118
phase 1 to 3 = 204
phase 2 to 3 = 204
but
phase 1 to 2 = 2 volts
these readings are with loads and without loads
this just started happening today
each phase to ground and nuetral read 118
phase 1 to 3 = 204
phase 2 to 3 = 204
but
phase 1 to 2 = 2 volts
these readings are with loads and without loads
this just started happening today