No charging


Basic check

  • Check the back fuse of the inverter. Video
  • Problem – No  charging
    Fault – Faulty charging preset
    solution- Video

Luminous Ecowatt 650

Livguard LGS900

Problem No charging
Fault Faulty transistor of DT
Solution
  • Check Black relay which switches the charging tapping. OK
  • Check Triac. Triac ok but not working OK
  • DT transformer checked. OK
  • DT transformer transistor 6DW check. Faulty changed with 1F
Parts used
  • DT Transformer
  • 1F transistor
Comments
  • In this video user have explained the full charging process of Livguard LGS900 inverter
  • If unwanted noise comes from the inverter then directly change the DT Transformer.

Microtek 100v63 smd board

  • Problem – Overcharging in Microtek 100v63
    Fault – Faulty charging preset
    Solution– May be faulty D15/R36/R56 component or faulty Microcontroller if the pin no 5 do not have 3.7 v. Video

Sukam Shark 850

  • May be the connecting wires are loose
  • Sukam shark 850 charging section full explained

Microtek 600 EB

Problem
Fault
Solution
Parts used