User Manual

6
Absorption Charge (Stage 2) – Constant voltage charging and battery is over 85%.
Equalization Charge* (Stage 3) – Only for WET battery or Calcium battery type, when the
battery is deeply drained below 10V, it will automatically run this stage to bring the internal cells
as an equal states and fully complement the loss of capacity (Gel and AGM battery do not run
Equalization charge).
Float Charge (Stage 4) – When the battery is fully charged it is maintained at a safe level.
A fully charged battery has a voltage of 13.6 Volts.
OPERATION – L.E.D. INDICATION
The 6 LED’s indicate the charging
status and the battery condition Red Blue Green Green Yellow Red
Solar Power Present – ON OFF OFF OFF OFF Flash
No battery connected
Soft charging ON Flash OFF OFF OFF ON
Bulk charging ON ON OFF Subject to battery voltage
Absorption charging ON ON OFF ON OFF OFF
Equalization charging ON ON OFF ON OFF OFF
Float charging ON OFF ON OFF OFF OFF
Solar panel weak Flash OFF OFF Subject to battery voltage
At night no charge OFF OFF OFF Subject to battery voltage
Battery Voltage below 11.5V ON ON OFF OFF OFF ON
(+/-0.2V)
Battery Voltage between ON ON OFF OFF ON OFF
11.5V - 12.5V(+/-0.2V)
Battery Voltage above 12.5V ON ON OFF ON OFF OFF
(+/-0.2V)
Solar panel abnormal mode LCD display LED indication LCD backlight
Solar panel weak
Flash ON
Solar panel reverse
connection
Flash Flash
Solar panel over voltage
(> 26.5V)
Flash Flash
Battery abnormal mode LCD display LED indication LCD backlight
Battery disconnected
or less than 3.0V
Flash Flash Flash
Flash
Battery reverse
connection
Flash
Flash
Battery over voltage than
> 17.5V
Flash
Flash
Battery temperature over
65
o
C Flash Flash Flash
Flash
Solar controller abnormal mode LCD display LED indication LCD backlight
The controller over
temperature protection
Flash
ABNORMAL OPERATION MODE