MPC-6000 / MPC-7000 / RND-2 INSTALLATION, OPERATION AND MAINTENANCE MANUAL
27
Global Fan Restart
When the fan restart feature is implemented, initiating a global fan restart will immediately deactivate all
hold-thru reset outputs.
To initiate a Global Fan Restart, proceed as follows:
Press "MENU".
On the MENU screen, select "More".
On the next screen, select "More" again.
On the next screen, select "More" again.
Select "Fan Restart".
On the next screen, select "Yes" to execute the global fan restart.
If a Global Fan Restart procedure is initiated, precaution must be taken to prevent physical
damage to the fans, dampers, air ducts and other equipment. For example, staggering fan
activation to avoid power surges and verifying that dampers are opened before the fan
activates to prevent damage to the air ducts. These parameters must be monitored and
controlled by another method/technique that is not discussed in this manual.
History
The last approximately 2000 system events are time-tagged and recorded for review in the user level
event history. This history is available to anyone with the door key, but may be erased only at the
maintenance security level.
Operation of history:
New events overwrite old when filled.
Printer (if used) records all events.
For more information see the Event History section.
Access to history:
To recall past events, proceed as follows:
Press “MENU” button.
On the “MENU” display, select "More".
On the next screen, select "More".
Select "View History".
Operate upper left button adjacent to the LCD for previous event display.
Operate lower left button adjacent to the LCD for next event display.
Operate upper right button adjacent to the LCD to exit to MENU DISPLAY.
The display reverts to its previous state if no action is performed within 30 seconds.
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