Cooling Features
The standard 8310 frame can be also be ordered as the 8310-C version, with the Cooling Fan Module installed as original equipment from the factory. However, for customers wishing to increase the ventilation on their standard 8310 frames, the optional CFM-8310 Cooling Fan Module is available as a field upgrade kit.
The CFM-8310 module consists of a fan board, which installs in the frame door, and a controller card, which installs in a designated frame slot. The controller may be either an MFC-8310, which provides fan control and local alarm monitoring, or an MFC-8310-N , which provides fan control, alarm monitoring, and support for remote monitoring and control via Ethernet. Installation instructions are provided in this chapter for both types of controller cards.
Installing the Cooling Fan Module
This section includes instructions on installing the Fan Board component of the CFM-8310 module and an outline of the Functions and User Controls of the module. After you install the CFM-8310 module, you must install the MFC-8310 or the MFC-8310-N controller card.
Fan Board Installation Instructions
Use the following figure and procedure to install the Fan Board component of the CFM-8310:
Frame Controller
MFC-8310 & Connector
Socket
Fan PCB 8310A-016 
Fan Filter S958-006
(beneath PCB)
8 Nuts
8 WashersPower
Supply LED Pipes
Figure 9. CFM-8310 Cooling Fan Module
Page 26 | 8310/8321 User Manual • (V 1.0) |