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11
MY1013 (03-30-2021)
LED DISPLAY
LED Error Code Display
SYSTEM ALERT
;0�
ALARM SILENCED
Error Condition and Corrective Action
NOTICE:
When the 'SYSTEM ALERT' LED is flashing,
look for one of the following error conditions.
l
CHARGING
l
I
Condition
PUMP ACTIVITY
AC POWER
1 J
BATTERY STATUS
;6�
6
0 ;0�
Q Q Q
=
Excessive battery drain;
=
Battery will not take a charge***;
Q Q
;0�
Q Q
=
0
Q Q
;0�
Q
=
;0�
Q Q
;0�
Q
=
;0�
Q
;0�
Q Q
=
Q
;0� ;0�
Q Q
=
Q
;0� ;0� ;0�
Q
=
Q Q Q Q
::0::
=
Reversed battery connections;
Wrong battery voltage;
Failed pre-qualification test - 1 **;
Failed pre-qualification test - 2**;
Charge time monitor - 1; Charge
time monitor - 2; Battery Charge
is Below 20%;
Action
Stop pump, allow battery to charge (AC must be on)
Replace battery with a new 12V lead-acid battery
C to + and - to -. *
Replace battery with a new 12V lead-acid battery
Replace battery with a new 12V lead-acid battery
Replace battery with a new 12V lead-acid battery
Check battery for damage to cells; replace battery
Check battery for damage to cells; replace battery
Pump will shut down, battery is not charging.Replace
battery.
***
NOTICE:
If your AC power is off and the unit is dead (no LEDs lighted, no audible alarm, pump isn't running),
check for reversed battery connections to the charger/controller.
Charger was charging at a very low level to try to bring a dead battery back to life, but the battery took too
long to charge. Try resetting the charger once or twice (push the 'System Test' and 'Silence Alarm' buttons at
the same time to reset the charger).
Thermal Runaway condition
•:(J\\
= LED is ON Continuously
::0::
= LED is Flashing (Fast)
;0�
= LED is Flashing (Slow)
Q
= LED is OFF
..
-:,,
6791 0313
TABLE IV – ERROR CODE DISPLAYS (LEDS FLASHING)
TABLE V – CONTROL BUTTON FUNCTIONS
Control Button:
Result of Pushing Button:
System Test
Pump starts and all LEDs light up.
Will reset the ‘Pump Status’ LED.
When pushed with the ‘Silence Alarm’ button, the Charger/Controller microprocessor resets and error code resets.
Silence Alarm
Toggle; Prevents the audible alarm sounding. Press and release to reset.
Light
Toggles the flood light on the Charger/Controller on and off.
System Reset
Press and release ‘System Test’ and ‘Silence Alarm’ to reset system.