Samlex America PST-200S-24E User Manual
Page 42
42 | SAMLEX AMERICA INC.
iSSUe
PoSSiBLe cAUSe
ReMeDY
AC output shuts down com-
pletely. RED LED “Overload”
(3) is lighted. GREEN LED
“POWER” (2) is Off.
Permanent shut-down of
the AC output due to con-
tinuous overload beyond
the continuous power
rating of the inverter.
Reduce the load.
The load is not suitable as it requires higher
power to operate. Use an inverter with higher
power rating.
If the unit goes into permanent overload again
after resetting and removing the load com-
pletely, the unit has become defective.
Call Technical support.
note: The unit will be latched in this shut-
down condition and will require manual reset.
To reset, switch Off the power
ON/Off switch, wait for 3 minutes and then
switch ON again.
Before switching on again, remove the cause
of the shut-down.
Buzzer alarm is sounded. RED
LED “OVER TEMP” (4) is ON.
There is no AC output.
Shut-down due to over
temperature because of
fan failure or inadequate
cooling as a result of high
ambient temperature or
insufficient air exchange
Check that the fan is working. If not, the fan
control circuit may be defective. Call
Technical Support.
If the fan is working, check that the ventilation
slots on the suction side and the openings
on the discharge side of the fan are not
obstructed.
If the fan is working and the openings are not
obstructed, check that enough cool replace-
ment air is available. Also check that the ambi-
ent air temperature is less than 40ºC.
Reduce the load to reduce the heating effect.
After the cause of overheating is removed and
the unit cools down sufficiently, it will reset
automatically.
seCtIOn 11 |
trouble shooting Guide