Not sure of this set-up:
By looking at the picture there are many issues here, however, I have two questions:
- 200 amp main breaker- Four wires into the main posts of the breaker (right or wrong)?
- Ground and neutral wire in the ground post of the main breaker? (Never seen that before)
Wrong and wrong.
Seems like someone though they knew a little about electricity and thought they could wire it themselves.
nope nope nope refer that to a qualified sparky for proper repairs… improper wiring observed at the service panel I recommend repairs by a qualified electrician…