Class1 ESM3 - Manual (Page 3)

3
Display Panel
STANDARD PANEL DISPLAY
The
Class1 Electrical System Manager is supplied with an indicator panel.
The indicator panel is designed to fit in a standard rocker switch cutout ( 7/8” x 1-1/2”).
The indicator panel consists of four LED’s:
P
OWER
ON (
GREEN WIRE
) T13
This LED illuminates when power is applied to the System Manager.
B
ATTERY
W
ARNING
(
YELLOW WIRE
) T8
This LED activates when the system voltage drops below 11.9 VDC.
I
SOLATED
B
ATTERY
L
OW
(
BLUE WIRE
)
OPTION
T7
This LED illuminates when an auxiliary battery voltage drops below 11.9
VDC.
O
VER
-V
OLTAGE OR
F
AST
I
DLE
(
BROWN WIRE
) T15
This LED illuminates when system voltage drops below 12.8 VDC or rises
above 15.0 VDC as configured by SW1 switch 3.
G
ROUND
(
BLACK WIRE
)
Connected to system ground.