Changing Fan Timeout on CEM3 Processors

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By default the fan in a Sensor3 rack turns off 30 minutes after all control has dropped to 0% in the rack and all dimmers are in an "off" state. Any time a dimmer is on at any level the fan will be on, which pulls air through the dimmer modules and exhausts through the top to keep the dimmers cool. The steps below walk through changing the timeout value, whihc can range from 30-180 minutes, or be set to [Always-on].

Push the [Setup] button.
Scroll down to [Rack] and push [Enter]
Scroll down to Fan: [30] and push [Enter] to change the value.