Johnson Controls YORK YK MaxE, Operation Manual

Page: 93 / 184

FORM 160.54-O1
93
JOHNSON CONTROLS
2
Speed Decrease Inhibit – Surge Map Point (LED)
Illuminates when the Microboard ACC function is not
permitted to reduce speed due to a mapped surge point.
Otherwise, it is extinguished.
Output Frequency
Selected: Displays the drive output frequency of the
selected surge point.
Present: Displays the present drive output frequency
Pre-Rotation Vanes Position
Selected: Displays the PRV position of the selected
surge point
Present: Displays the present PRV position
Delta P/P
Selected: Displays the Delta P/P of the selected surge
point
Present: Displays the present Delta P/P
prograMMaBLe
Map View
Allows a Service Technician to change the view from
TABLE to LIST.
Manual Surge Point
Allows the Service Technician to manually log the
present running conditions into the surge map as a valid
surge point. When this key is pressed, a dialog bog ap-
pears requesting a special password to proceed. Service
Technicians refer to procedure and password in YORK
OptiView Service Manual 160.54-M1 section 23.
Remove Surge Point
Allows the Service Technician to remove a mapped
surge point. When this key is pressed, a dialog box ap-
pears requesting a special password to proceed. The
surge point is selected by placing the green box over
the desired point. Then the REMOVE SURGE POINT
key is pressed to remove it. Service Technicians refer
to procedure and password in YORK OptiView Service
Manual 160.54-M1 section 23.
NaVigatioN
Home
Access Level Required: SERVICE
Causes an instant return to the Home Screen.
VSD
Access Level Required: SERVICE
Returns to the VSD Screen
ACC Details
Access Level Required: SERVICE
Returns to the ACC Screen