Full Product Manual
13
Operation
Battery Type
To select the battery type press the SET button on the controller a few times until the “Battery
Type” LED lights up. Press the setting button again and hold it for 5 seconds until the digits
start flashing. Press the setting button again to choose the battery type as described in Table
1. Leave it in this position, and it will stop flashing after a few seconds. The controller has
recorded the battery setting.
Battery Type
Digital Display
Sealed lead acid battery
1
Gel battery
2
Flooded battery
3
Table 1 Battery type setting
Charging Priority
To adjust the charging priority of the batteries press the setting button on the controller a few
times until the “Charging priority” LED lights up. Press the setting button again and hold it for 5
seconds until the digits start flashing. Press the setting button again to choose the percentage
level listed on Table 2. Leave it in this position, and it will stop flashing after a few seconds.
The controller has recorded the Charging priority setting.
Number
Battery #1
Battery #2
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%
Table 2 Charging priority settings
Note: In the normal charging conditions, the controller will distribute the charge for the selected
setting. When Battery 1 is fully charged, charge will be diverted to Battery 2, and return to the no. 4
charging priority setting automatically when Battery 1 is low on voltage. When the controller detects
that Battery 1 is the only battery connected, all the charge will go to the Battery 1 automatically.
Charging frequency
To change the charging frequency press the setting button on the controller a few times until
the “Charging frequency” LED lights up. Press the setting button again and hold it for 5 seconds
until the digits start flashing. Press the setting button again to choose a charging frequency
listed on Table 3. Leave it in this position, and it will stop flashing after a few seconds. The
controller has recorded the Charging priority setting.