Fan locking tabs
Fan module
2. Move the fan module to the replacement controller module, and then install the fan module by aligning its
edges with the opening in the controller module, and then sliding the fan module into the controller module
until the locking latches click into place.
3. Repeat these steps for the remaining fan modules.
Step 4: Move the NV battery
Move the NV battery to the replacement controller module.
1. Open the air duct cover in the middle of the controller module and locate the NV battery.
NV battery air duct
33