On board charger
 

I have a 2006 Par Car with an on board charger. When charging there are
Yellow lights on the top. I understand the ones showing the battery charge but not the little icons on the right side of the unit. Thanks

The delta Q charger has six virtual dots with lines next to the dots from top to bottom starting at the top there are six vertical lines next dot next down are five lines and so on to one line on the bottom.
These dots represent the level of amps being used to charge the batteries.
The charging starts at the top with six bars and completes with one bar and the finally shuts off

Below these dots and bars are a series of symbols, the top symbol indicates 80% complete charge, next row down is 100% charge, next row down indicates AC electric on , the final
Symbol when flashing will indicate a fault.

Thank you