Installation
TABLE II - 800 mA Charger Error Table (Green and Yellow LEDs will flash alternately)
Error Description
The Battery Failed
Pre-Qualification Test
Battery Over-Voltage
Charge Time Monitor
Excessive Battery
Drain
Reverse Battery
Connection
Battery Overheated
TABLE III - 800 mA Charger Light Indications
Charger Light
All Lights
Power (Red Light)
Charging (Yellow Light)
Charged (Green Light)
Possible Causes
The battery is highly sulfated
The charger is connected to a
six-volt battery
The Charger is connected to a
24 Volt Battery
Battery took too long to complete
its charge:
A. Load applied (e.g. the pump motor
started) during charging
B. The battery ampere-hour rating
is too large (Max. 100 ampere-hours)
Pump motor ran during charging
(that is, with the main A.C. power ON),
causing the system to shut down
Charger is connected backwards
to the battery. (That is, Charger (+) to
Battery (-) and vice versa)
Cells in an old battery may
deteriorate with age
On/Off/Flashing
Off
On
Off
Flashing 1x/Second
On, steady
Flashing alternately
with green light
On, yellow light Off
Flashing alternately
with yellow light
Fix
Replace the battery with a 12-Volt deep-cycle
marine battery
Replace the battery with a 12-Volt deep-cycle
marine battery
Replace the battery with a 12-Volt deep-cycle
marine battery
Be sure pump cannot start during charging;
reset the charger
Replace with correct size battery (see Page 4)
Check primary sump pump. The BBU generally
runs only when the main A.C. power is out.
If there has not been any power outage and the BBU
has run, the primary pump itself may have failed
Reconnect Charger (+) to Battery (+)/(-) to (-)
Replace battery with a 12-Volt deep-cycle
marine battery
Indicates
System is not receiving AC power
System is receiving AC power
System is NOT receiving AC power or battery leads are reversed
Charger is running "Pre-Qualification" test (this lasts 45 seconds
to 6 hours)
Charger is either in "Constant Current" or "Constant Voltage" stage.
This may last up to 96 hours
System is in an ERROR mode (see Table II, above)
Battery is fully charged
System is in an ERROR mode (see Table II, above)
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