-19-
Load Management Flow Chart
290A3889C
RETURN from subroutine
Update status flags
If loads were shed before,
turn back on in reversed sequence
Is High Idle On?
Was High Idle turned on?
Was Low voltage alarm on?
Turn Low voltage alarm on
Turn High Idle on
EXIT
C1
C2
C3
Shed load according to the
programmed sequence
Volts > 13.8V
for 30 sec.?
Volts > 12.8V
for 30 sec.?
Volts < 12.8V
for 30 sec.?
Turn High Idle Off
NOTE: 11.8V, 12.8V AND 13.8V CAN BE
PROGRAMMED TO BE ANY VOLTAGE BETWEEN
11V - 15V (HIGHER THRESHOLD SHOWN)
Turn Low Voltage Alarm Off
Vehicle in PARK?
Subroutine for Load Management
Is Low Voltage Alarm On?
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
No
No
Yes
Yes
C1
EXIT
C2
C3
*
*
Volts < 11.8V
for 30 sec.?
*
*
*
Summary of Contents for SmartSystem SS2000-LMS
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