8
HYD983 (06-08-20)
BBU WIRING & SETUP
1. Connect the positive (+) charger/controller lead wire
(red) to the positive (+) battery terminal (red). Connect
the negative (–) charger/controller lead wire (black) to
the negative (–) terminal (black) on the battery. If you are
using two batteries, use the set of optional terminals and
connect the second battery. Use lead wires (not included)
to connect the positive (+) charger/controller terminal
to the positive (+) battery terminal and the negative (–)
charger/controller terminal to the negative (–) battery
terminal.
2. The backup pump leads are polarity sensitive; connect the
positive pump lead to the terminal labeled Pump ‘+’ and the
negative pump lead to the terminal labeled Pump '–’.
Note
: If the leads are reversed, the pump will run
backward and not pump water.
3. The float switch leads are not polarity sensitive; connect
the float switch leads to the ‘Float Switch’ tabs on the
charger/controller.
4. Test the float and the pump by lifting and holding the float.
The system alert LED will blink while the float is up. The
‘Pump Status’ LED will light continuously and the buzzer
will beep steadily. The pump should start after 3 seconds.
If the pump does not run, check all the connections and
remake them as necessary.
5. To stop the pump, lower the float; after 25 seconds the
pump should stop, the 'Pump Status’ LED should flash, and
the buzzer should beep.
6. With the pump operating, test the ‘SILENCE ALARM’
button; hold for one second; release. The ‘Alarm Silenced’
LED should illuminate and the buzzer should stop
sounding. To reset the buzzer (allow it to sound) and
extinguish the ‘Alarm Silenced’ LED, press the ‘Silence
Alarm’ button again for one second.
Depress the 'Test System’ button; hold it for one
second; release. The ‘Pump Status’ LED should stop
flashing.
6831 0513C
Charger/Controller
Float Switch
Lead
Wires
Optional
Second Battery
Terminals
Adaptor
Backup
Pump
