Installation | 9 |
TABLE II – Operating Code Displays (LEDs Lighted Continuously or Flashing)
LED Operating Code Display | System Operating Condition | |||||||||
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| System Alert |
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| Silenced audible alarm |
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Pump status |
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| Charging |
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AC power |
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| Battery status |
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Indicates 115V AC Power is connected
Indicates Pump is running (continuous LED)
Indicates Fast flashing LED: Pump has run
Indicates Audible alarm is switched off
Indicates Fast flashing LED: Battery
Indicates Battery is charging normally
Indicates Continuous LED: battery charge is above 20%, system is maintaining charge
Indicates Slow flashing LED: battery charge is below 20%
= LED is ON Continuously | = LED is Flashing (Fast) | = LED is Flashing (Slow) | = LED is OFF |
NOTE: All of the situations listed above indicate normal system operation; no action is required. However, if the BBU pump is running or has run, check the primary pump and actively monitor the charger status for battery life. Always reset the charger after the pump runs.
During normal system operation, the ‘System Alert’ LED does not light up. The “AC Power” LED is lighted as long as the system is plugged in to an operating AC power circuit.
TABLE III – LED Function Displays (LEDs Lighted Continuously)
Control LED: | Continuous Illumination Indicates Normal Operation: | |
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AC Power | AC power is present. | |
Pump Status | The float switch has been activated. The LED remains on (flashing) after the pump | |
| has stopped. Depress the‘System Test’ button to reset it. | |
Silenced Audible Alarm | Audible Alarm has been silenced. Press and release the ‘Silence Alarm’ button to | |
| reset (activate) the audible alarm and turn OFF the LED. | |
Charging | Indicates that the battery is charging – see Table II, above. | |
Battery Status | A. | Continuous ‘ON” - the battery voltage is above 10.9 Volts DC and capacity is |
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| above 20%. |
| B. | Slow Beep/Slow LED Flash - the battery’s capacity is below 20%, and voltage |
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| is between 8.2VDC and 10.9VDC. |
| C. | Fast Beep/Fast LED Flash - the battery has been discharged to less than |
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| 8.2VDC. |
System Alert | Flashing (in unison with the buzzer) indicates that the charger has entered ‘Failure | |
| Mode’. Press the ‘System Test’ and ‘Silence Alarm’ buttons to reset it. | |
| NOTE: If the source of the failure is not corrected, the charger will reenter ‘Failure | |
| Mode’. See Table IV for error code information. | |
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For parts or assistance, call Simer Customer Service at
