Error
Battery is
not being
charged
during the
day
Battery
wrong
Permanent
polarity
General Safety and Usage Recommendations
Intended Use
The charge controller is intended exclusively for use in photovoltaic
systems with 12 V or 24 V nominal voltage and in conjunction with
vented or sealed (VRLA) lead acid batteries only.
Safety Recommendations
Batteries store a large amount of energy. Never short circuit a
battery under all circumstances. We recommend connecting a fuse
(slow acting type, according to the nominal controller current)
directly to the battery terminal.
Batteries can produce flammable gases. Avoid making sparks, using
fire or any naked flame. Make sure that the battery room is
ventilated.
Avoid touching or short circuiting wires or terminals. Be aware
that the voltages on specific terminals or wires can be up to double
Display
Reason
Solar array
faulty or
wrong polarity
(Green LED
Battery is
connected with
reverse polarity
sound
34
Remove faulty
connection /
reverse polarity
off)
Remove reverse
Remedy
polarity