Status LEDs

There are several status LEDs for each voltage:

  • one LED adjacent to each output
    Status LEDs 1:
  • one LED at the input
    Status LEDs 2:

A status LED lights up if the corresponding voltage is present and correctly connected.

The status LEDs for US and UP may not light up with equal brightness. This may be the case if the voltages US and UP are different.
This behavior is normal and does not impair the function of the box.

Fault correction

Possible causes if a status LED does not light up:

  • The voltage is not connected.
  • The voltage polarity is reversed.
  • The voltage is too low.
    Comment: Within the specifications, you can safely operate the EP9208-1035 even with voltages that are so low that the LEDs do not light up.