Fan module, Fan module leds – HP D3000 Disk Enclosures User Manual

Page 14

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Fan module

Fan modules provide cooling necessary to maintain proper operating temperature within the
controller enclosure.

If one fan fails, the system still runs, but HP recommends replacing the module. If two fans fail
(either one complete module, or one fan per module) the system shuts down.

Fan module LEDs

Fault conditions

Operating condition

Startup condition

Indicator

Off

Blue

1. Fan UID

Solid amber

Solid green

2. Health/Status

Off

Blue

3. System UID

One bi-color LED provides module status information.

Hardware