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Operation
56 975-0004-01-02 Rev D
Charge Control or Diversion Control Indications
(Green)
The flashing rate of the LED indicates the controller’s stage
of operation and approximate battery voltage.
• One to four flashes indicates the controller is in the Bulk
stage. As the flashing rate increases, the batteries are
progressively closer to the Bulk voltage. Table 3-1
indicates the approximate level the battery is below the
Bulk setting.
• Five flashes indicates the controller has reached Bulk
voltage and is in the Absorption stage.
• Solid green means the controller is in the Float stage and
is regulated at the Float voltage.
Table 3-1
Battery Voltage LED Indicators
Green LED
(Charge/Diversion Mode)
LED
Status
Red LED
(Load Control Mode)
Battery at FLOAT Setting
Always
ON
Battery at LVD Setting
(for 6 minutes = LVD)
Battery at BULK Setting
5 blinks
> 0.15
above
LVD
>0.03
above
LVD
>0.45
above
LVD
BULK Setting Minus (–) LVD Setting Plus (+)
0.25 Vdc 0.50 Vdc 1.00 Vdc 4 blinks 0.15 Vdc 0.30 Vdc 0.45 Vdc
0.50 Vdc 1.00 Vdc 2.00 Vdc 3 blinks 0.30 Vdc 0.60 Vdc 0.90 Vdc
0.75 Vdc 1.50 Vdc 3.00 Vdc 2 blinks 0.45 Vdc 0.90 Vdc 1.35 Vdc
> 0.75
below Bulk
> 1.50
below Bulk
> 3.00
below Bulk
1 blink > 0.45
below Bulk
> 0.90
below Bulk
> 1.375
below Bulk
12 volts 24 volts 48 volts DC
Voltage
12 volts 24 volts 48 volts