Specifications

TROUBLE SHOOTING

This unit provides LED indicators and a buzzer to help diagnose any problems. The unit should

sound the buzzer to alert you prior to shutting itself down. You should immediately check the

indicators to determine the cause of the shutdown.

• LOW OUTPUT Indicates that the output voltage is below normal because:

• The current demanded by the devices connected to the unit exceeds the

maximum output current rating, thereby causing the output voltage to drop

to maintain the current at the maximum level,

• The input voltage is not high enough for unit to operate,

• LOW INPUT Indicates that the input voltage is below normal because:

• The input voltage is not in the correct range for proper operation of the unit.

• OVERHEAT Indicates that the power supply is running too hot because:

• Too much power is being drawn, turn off or unplug some devices.

• The power supply is located in a poorly ventilated area.

• OVERLOAD Indicates that the load it trying to draw to much current because:

• Too much power is being drawn, turn off or unplug some devices.

If the load exceeds the continuous rating for too long a period, the temperature sensor inside the unit

will turn off the outputs. After the unit cools sufficiently, it will automatically come back on. If this

happens frequently, remount the unit for increased airflow so it cools better.