Electric key meter???

Question

my key meter is flashing up two amounts one has an 'a' next to it the other a 'b'. what do these amounts mean? i cant find my manual

Answer 1

A MEANS main display shows how much credit/debit is in the meter.

gradually decreses as electricity used

b means token-key charge and display (only when emergency credit activated) shows minimum purchase required.

so basically youve put emergency on and b is telling you the minimum you have to put on to get it out of emergency hope this helps ya any more i got book nxt to me.