Take a look here
https://bitcointalk.org/index.php?topic=5081750.msg48523684#msg48523684There is the LED Status Lights section.
I just got mine plugged in and it says hashboard 1 is offline.
The miner is registered with my slush pool account (I see it in the workers) and the light on the front of the device is solid red. Any ideas on what would cause this.