Tronair JP30, Operation & Service Manual, Page: 72 / 83

REPROGRAMMING:
Remove sheet metal screws holding cover on.
Select the switch configuration that most closely matches your application. Whether choosing
maintenance mode, or shut off is a personal preference, however the maintenance mode assures batteries
will remain charged and won’t self discharge. IMPORTANT: Use switch numbers as a guide, as some
boards may be upside down, and reversed.
NOTE: The #1 position is designated for batteries requiring long finish rates. If your performance is
poor, it could be the batteries are being undercharged. Verify with specific gravity readings on wet cells.
US Battery, and Full River are two brands that benefit from longer charge cycles.