NewMar 12-1800IC Installation & Operation Manual page 16

FIGURE 5: Charger Operation and L.E.D. Indication Flow Chart
Status Panel Indications
= L.E.D. Illuminated
= L.E.D. Not Illuminated
16
P.O. Box 1306
Newport Beach,
California 92663
TURN CHARGER OFF
www.newmarpower.com
APPLY EXTERNAL
AC POWER
30 SECOND DELAY
START BULK CHARGING
START 12 HOUR TIMER
YES
12 HOURS ELAPSED?
NO
BATTERY
ACCEPTS MORE THAN
20 AMPS?
(APPROX.)
NO
SATISFACTORY
GAS POINT DETECTION
TESTS?
YES
STOP 12 HOUR TIMER,
START ABSORPTION STAGE,
START 4 HOUR TIMER
4 HOURS ELAPSE,
TURN CHARGER OFF
DC LOAD ON BATTERY
CAUSES VOLTAGE TO
DROP BELOW:
12.5 VDC (12 VOLT MODELS)
25.0 VDC (24 VOLT MODEL)
33.3 VDC (32 VOLT MODEL)
START FLOAT MODE*:
13.2 VDC (12 VOLT MODELS)
26.4 VDC (24 VOLT MODEL)
35.2 VDC (32 VOLT MODEL)
START 4 HOUR TIMER
* Note: Three stage charge cycle
resumes (goes to top of chart)
each time external AC is
removed then reapplied.
Phone: 714-751-0488
Fax: 714-957-1621
E-Mail: sales@newmarpower.com
YES
NO