1: Lub zog hluav taws xob tuag lossis qhov hloov tsis raug kaw;
2: lub hwj chim mov tsis txuas;
3: lub thawv tswj tau xoob thiab muaj kev sib cuag tsis zoo vim kev thauj mus los;
4: Lub kauj ntawm AC contactor tau raug hlawv.
5: tos kom hu xov tooj los yog qhib lub hwj chim hloov;
6: kos lub thawv tswj nrog lub ntsuas hluav taws xob lossis cwj mem. Yog tias tsis muaj hluav taws xob, qhib lub hwj chim;
7: xyuas tag nrho cov ntsiab lus txuas ntawm lub thawv tswj thiab txuas nrog lub hau ntswj;
8: check the contactor coil with the "Ω" gear of the electric meter and repair or replace it.
9: ib theem ntawm lub hwj huam mov yog qhib Circuit Court;
10: ib theem ntawm CJ lub ntsiab tiv tauj yog hlawv tawm;