Acnodes RMC 7189 user manual Control Panel, System Cooling

RMC 7189

1U Rackmount System

6-2 Control Panel

The control panel (located on the front of the chassis) must be connected to the JF1 connector on the serverboard to provide you with system status indications. A ribbon cable has bundled these wires together to simplify the connection. Connect the cable from JF1 on the serverboard to the appropriate header on the Control Panel PCB (printed circuit board). Make sure the red wire plugs into pin 1 on both connectors. Pull all excess cabling out of the airflow path.

The control panel LEDs inform you of system status. See "Chapter 3: System In- terface" for details on

the LEDs and the control panel buttons. Details on JF1 can be found in "Chapter 5: Advanced Serverboard Installation."

6-3 System Cooling

Four 4-cm counter-rotating fans provide the cooling for the system. Each fan unit is actually made up of two fans joined back-to-back, which rotate in opposite directions. This counter-rotating action gener- ates exceptional airflow and works to dampen vibration levels. The SC113 chassis provides two addi- tional open fan housings, where an additional system fan may be added for optimal cooling.

It is very important that the chassis top cover is properly installed and making a good seal in order for the cooling air to circulate properly through the chassis and cool the components. See Figure 6-2.

	© Copyright 2005 Acnodes, Inc.
661 Brea Canyon Rd., Suite 3	All rights reserved. Product description and product specifications
Walnut, CA 91789	are subject to change without notice. For latest product information,
tel: 909.598.7388, fax: 909.598.0218	please visit Acnodes’ web site at www.acnodes.com.