Thanks for your response. Perhaps I should have given more details.
Vehicle is a Chinese made trike with tray on back. Used as a farm runabout. Has been operating fine for last 6.5 years. Motor is dc 48v with stator windings (ie. Not perm magnet).
Batteries are 4* 12v series connected truck...
Hi, my Kelly controller model kds48100e is showing following two led error codes:
X=led on
X x x X x x x X x x X x x x X x x ........... (Sequence just repeats while power is supplied)
Error code table says this is 'voltage too high' then 'voltage too low'...