SamplexPower SAM Series, Owner'S Manual

Page: 34 / 40

34 | SAMLEX AMERICA INC.
operating
condition/
protection
threshold/
reason
Green LeD
"inverter"
(8, fig 3.1)
yellow
LeD "input
fauLt"
(6, fig 3.1)
red LeD
"fauLt"
(9, fig 3.1) Buzzer remedy/reset
No output due
to over load
shut down Output
power is >
overload of
110% ON OFF ON OFF Check starting surge
rating of load. If hap-
pens with low power
CFL or SMPS, try add-
ing small resistive load.
If happens when
Inverter is switched ON
with high capacitance
load already in ON
condition, try switch-
ing ON the load 10 sec
after the inverter has
been switched ON.
Manual Reset. Unit
will latch in shut down
condition. To reset,
switch OFF the INVERT-
ER ON/OFF Switch (3,
Fig 3.1), wait for 3
minutes and switch
ON again.
No output due
to Ground
fault shut
down (i) 5.8 mA
leakage from
Line / Neutral
in the load to
metal chassis
of the load
(ii) Neutral
and Ground
are bonded
on the load
size ON OFF ON OFF (i) Check if there is
Neutral to Ground
bond or Ground Fault.
(ii) Check there is no
leakage / short from
Line / Neutral in the
load to chassis of the
load.
Manual Reset. Unit
will latch in shut down
condition. To reset,
switch OFF the inverter
ON/OFF Switch (3,
Fig 3.1), wait for 3
minutes and switch
ON again.
No output No DC input
voltage due
to blown DC
Input Fuse OFF OFF OFF OFF Check fuse in the 12V
battery input line.
SeCTIOn 6 | Protections, Monitoring
& Troubleshooting
table 6.1 protections and monitoring: inverter is Supplying power (continued)