Mitsubishi Electric MELIPC MI5000 Series User Manual page 111

Fan module cleaning detection function
This function detects the operating status of the fan module.
The time for which the power supply of this product is ON is counted, and the arrival of the fan module cleaning interval is
reported after a fixed time has passed.
Notification check
When the fan module cleaning interval is reached, the following operations are executed.
• The event (fan module filter cleaning notification) is saved to the event history. ( Page 253 Event List)
*1
• The FAN LED turns ON.
*1 When this function turns on the FAN LED, the FAN LED does not turn off even when the power supply of this product is turned OFF to
ON or the product is reset. Start this product in off-line mode, and then execute [Alert reset]. After executing [Alert reset], the event (fan
module filter cleaning complete) is saved to the event history.
Precautions
If the fan module is cleaned or replaced, always execute [Alert reset] by using a menu operation. Otherwise, the next cleaning
interval for the fan module will be counted incorrectly.
(MELIPC MI5000 Series User's Manual (Startup))
8 DIAGNOSTIC AND MAINTENANCE FUNCTIONS
8.3 Operating Status Management Function
8
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