1. Configuration ntawm lub teeb Distribution Box: feem ntau, Nws muaj xws li ib lub ntsiab hloov thiab N pes tsawg tus ceg switches.
2. Hwj huam sib txuas: Lub hwj huam mov yog txuas nrog rau sab mov ntawm lub ntsiab hloov.
3. Ceg Circuit Court Switches: Tag nrho ceg switches muaj kev cob cog rua parallel rau sab load sab ntawm lub ntsiab hloov.
4. Ceg Load sib txuas: Txhua ceg hloov yog txuas nrog nws feem load.
5. Wiring: Tus wiring yuav tsum ruaj thiab txhim khu kev qha.