Samlex Solar SCC-30AB Owner's Manual page 34

5
ConstruCtion, layout & Controls
Controls & Indications
The description and the functions of the controls and indications are given below:
Front Panel
A single, 3-color LED (GREEN, RED, ORANGE) marked "Status" (2, Fig 5.1) is used to
indicate charging stages and faults as given below in Table 5.1.
LED Display for Charging Stages and Faults
TABLE 5.1: LED Display
LED Marked
"Status" (2, Fig 5.1)
1 Blink (Green)
2 Blinks (Green)
3 Blinks (Green)
4 Blinks (Green)
5 Blinks (Green)
Solid Green
Blinking Orange
Solid Red
Blinking Red
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Charging
Stage or Fault
Condition
Bulk
Bulk
Bulk
Bulk
At Absorption Voltage
Absorption
Float
Equalization
Fault condition
Heat sink temperature
Fault condition
12V Battery
> 0.75V below
Absorption setting
0.75V below
Absorption setting
0.50V below
Absorption setting
0.25V below
Absorption setting
setting
At Float Voltage
setting
In Equalization Stage
Input current > 45A
Low battery voltage:
< 9V
Operating
temperature is < 0°C
Display Panel error
> 90°C
24V Battery
> 1.5V below
Absorption setting
1.5V below
Absorption setting
1.0V below
Absorption setting
0.5V below
Absorption setting
At Absorption Voltage
setting
At Float Voltage
setting
In Equalization Stage
Input current > 45A
Low battery voltage:
< 18V
Operating
temperature is < 0°C
Display panel error
Heat sink temperature
> 90°C