Specifications

13
Calibrating the Controller
1
4
.
6
7
1
5
.
0
14.0
1
3
.
0
1
3.
1
1
1
3
.
3
3
1
3
.
5
6
1
4
.
4
4
1
4.
8
9
1
3
.
7
8
1
4
.
2
2
Bulk
Float
Meter probe location
13.5
1
4
.
7
2
1
4.
3
9
1
4
.
5
1
3
.
2
8
1
3
.
0
6
1
2
.
8
3
1
2.
6
1
1
2
.
5
1
4
.
9
4
1
4
.
1
7
PCB set point adjustments
The controller has already been calibrated by the factory using the following settings, and does not require
calibration unless the factory set points are not satisfactory for your installation.
Factory Defaults: Float Set Point: 13.50 volts
Bulk Set Point: 14.00 volts
Equalize Set Point 15.00 volts
Note: Double the above numbers for a 24-volt system. Be sure to set the proper voltage for your system using
the voltage selection jumper (page 7).
The float and bulk settings are independent of each other. Adjusting the float potentiometer does not alter the
bulk setting and visa-versa. The equalize setting is always about 7 to 8 percent higher than the bulk setting.