Fujitsu PRIMERGY BX600 S2 User Manual download pdf (Page 150)

150 PRIMERGY BX600 S2 Basic Unit

The Fan Unit Ventilation Concept

15.1 The Fan Unit

The fan unit includes two redundant fans.

There are four LED indicators (figure 96) on the front of the fan unit for fan status

monitoring.

Figure 96: The fan unit

In addition, for each fan in the unit an error LED driven by backup capacitor is

available. These two LEDs (a) are located on the top of the fan unit to indicate

the respective defective fan. The LEDs can be activated via a pushbutton (b)

after the fan unit has been removed from the chassis.

Fan condition

Fan 1 LEDs Fan 2 LEDs

(green)

(amber)

(green)

(amber)

Present and OK ON OFF ON OFF

Not present OFF OFF OFF OFF

Present and failed ON ON ON ON

Table 2: Fan unit indicators

1 2 ... 145 146 147 148 149 150 151 152 153 154 155 ... 172 173

No comments

Fujitsu PRIMERGY BX600 S2 User Manual Page 150