EonNAS 1000 Series Hardware Manual
24
1.1.11 PSU / Cooling Module LEDs
The PSU (Power Supply Unit) contains the LEDs for the PSU and the cooling module
statuses. When either of the unit fails, you need to replace the PSU as soon as
possible.
PSU & Cooling Module Status LED
Status
Description
Flashing (
Green
)
The system is connected to power supply but the power
switch has not turned on.
On (
Green
)
The PSU / cooling module is operating normally.
On (
Red
)
The PSU / cooling module is faulty.
