Samlexpower PST-15S-12A Owner's Manual - page 8
Page 8
PROTECTIONS AGAINST ABNORMAL CONDITIONS
6.1 LOW BATTERY ALARM:
I
n case the battery voltage
drops below 10.7V, a buzzer alarm will be sounded.
6.2 LOW BATTERY SHUTDOWN:
In case the battery
voltage further drops to 10V or below, the inverter will shut down
the output voltage. Buzzer will be sounded and the LED will turn
Orange.
6.3 INPUT OVERVOLTAGE SHUT-DOWN:
In case the
input voltage is 15V or higher, the output voltage will be shut
down. The LED will turn Orange. (
CAUTION!
This condition may
cause permanent damage.)
6.4 OUTPUT OVER-LOAD OR SHORT:
If there is overload
or short in the output, the output voltage pulses will be clipped
and the voltage will drop. The LED will remain Green
6.5 REVERSE POLARITY SHUT-DOWN:
In case the
positive (+) or negative(-) connections on the input side are
reversed, the 20A fuse inside the unit will blow. The LED will be
OFF. (
CAUTION!
This condition may cause permanent damage.)
6.6 OVER TEMPERATURE SHUT-DOWN:
In case the unit
gets overheated due to inadequate cooling, the ouptut voltage will
be shut-sown. The buzzer will be sounded and the LED will turn
Orange. Switch off the unit. Determine and remove the cause of
oveheating . Switch on again when the unit has cooled down.
NOTE:
Check the Troubleshooting Guide for possible
remedies to prevent the above abnormal condi-
tions.