
3
Press the button until the desired setting has been selected. Then press
and hold the switch for 5 seconds until the number flashes. Press the
button again until the desired setting is displayed, wait until that number you
have selected stops flashing. This has then been saved.
1. The first led is for setting the battery type.
Number Displays Battery type
1 Sealed battery
2 Gel battery
3 Flooded battery
2. The second led is for setting the charging priority between battery 1 and
battery 2
Number
Displays
Battery #1
charging
Battery # 2
charging
0 0% 100%
1 10% 90%
2 20% 80%
3 30% 70%
4 40% 60%
5 50% 50%
6 60% 40%
7 70% 30%
8 80% 20%
9 90%(pre-set) 10%
Note: In normal charging status, the controller will divide the charge
as the setting. When battery 1 is fully charged more charge current will be
diverted to battery 2. This will return to the set charging priority
automatically when battery 1’s voltage is low.
When the controller detects there is only battery 1, all the charge will go
to battery 1 automatically.