A long push on BATV will show the regulator state.
(BOST=Boost, EQUL=Equalise, ABSV=Absorption, or
FLOT=Float). A long-push on that state will manually advance
the PL into the next state. Or, to return to the BATV screen
without changing the state, do a short push.
Low Battery Disconnect (LBD)
To prevent battery damage due to overdischarge, the controller
has an optional Low Battery Disconnect (LBD) function which
can be set to turn off the load terminal if the battery falls below a
pre-set voltage for a period of time.
For more information see the Reference Manual. The pre-set
values provided by choosing Programs 0, 1, 2 or 3 will usually