Virginia Controls, LLC
MH-3000 User Manual, 1_03C10-VC
Page 107
Minor Revision
–
3C06. Approximate Date of implementation
–
12/27/2007
•
Park with Doors Open selection was added.
Minor Revision
–
3C07. Approximate Date of implementation
–
8/01/2008
•
Fault Log Status was changed for easier identification of the cause of the fault.
Minor Revision
–
3C08. Approximate Date of implementation
–
1/01/2009
•
Negative Pressure Switch was added as an input, allowing greater control of the
operation if it tripped.
Minor Revision
–
3C08. Approximate Date of implementation
–
1/01/2009
•
Negative Pressure Switch was added as an input, allowing greater control of the
operation if it tripped.
Minor Revision
–
3C09. Approximate Date of implementation
–
3/01/2010
•
9C
–
6/2010 - Minor changes to Door Hold Open operation.
•
9D
–
9/2010 - Minor changes to Medical Emergency and Fire Service operation.
•
9E
–
3/2011 - added flashing Fire Light per latest code.
•
9F
–
11/2011 - minor changes to Door Zone Fault operation.
•
9G
–
5/2012 - update False Down Level operation.
•
9H
–
6/2012 - update Fire Service operation.
•
9I
–
12/2012 - update Door Zone Fault operation.
•
9J
–
3/2013
–
update Door Hold Open and Door Check operation.
•
9J - 8/2015 - update operation for New York Fire Code.
•
9J - 12/2017 - update operation of Door Check fault.