Teleco SPC Serie Manuel D'instructions page 12

The device features three flashing LEDs; each LED can be used to configure your settings. To do that, choose the
appropriate LED (see below) ,and then press the switch for 5 seconds until the number starts flashing. Choose the
required number and release it, so that the number you set will be saved.
Setting
LED
Battery type
L1
L2 Charging priority
NOTE: only set the
percentage you want
for battery 1, the
controller will
automatically calculate
the rest for battery 2.
L3 Charging frequency
CHARGING LED STATUS
L4 Battery 1 status
L5 Battery 2 status
Mode
Number
Battery type
shown
1 Sealed battery
2
Gel battery
3 Flooded battery
Number
Battery 1
0
0%
1
10%
2
20%
3
30%
4
40%
5
50%
6
60%
7
70%
8
80%
9
90%
Number
Charging
shown
frequency PWM
0
25 Hz (default)
1
50 Hz
2
100 Hz
1. LED blinking. Short circuit, check the PV panel and the battery, and make sure that
connections are correct.
2. LED slowly flashing. Fully charged.
LED ON. Charging
3.
LED quickly flashing. No charging
4.
LED OFF. No battery or overvoltage.
5.
LED blinking. Short circuit, check the PV panel and the battery, and make sure that
1.
connections are correct.
LED slowly flashing. Fully charged.
2.
LED ON. Charging
3.
LED quickly flashing. No charging
4.
LED OFF. No battery or overvoltage.
5.
Battery 2
100%
90%
80%
70%
NOTE:
60%
in the normal charging status, the controller will
50%
divide the charge equally, when battery 1 is fully
40%
charged, more charge current will be diverted to
30%
battery 2, and then automatically return to charging
20%
battery 1 when its voltage is low. When the controller
10%
detects there is only battery 1, all the charging will
go to battery 1 automatically.