Suddenly the other night all of the 220 and the MWBC in our house have no or maybe half power.
All the plain 110 circuits work fine.
The dryer has a control panel that will power up, but the motor will only whine and can't spin.
Obviously we have checked and rechecked the breakers and none are tripped.
Looks like about 4 completely separate circuits are not functioning correctly.
Anybody have any ideas? We were not even home when it happened and nothing was running while we were away.