Viper Low overrun Service Manual
Publication Number: 621360241LOEWSE
- 14 -
© 2016, Cornelius Inc.
When the Select menu is displayed, the Unit Data is highlighted. To access the Unit Data menu, press the GO but-
ton. Refer to Table 3, the Select menu, for button functions.
Unit Data Menu
The Unit Data screen, shown in Figure 10, provides information about the individual barrels in the system. When
DATA is highlighted and the GO button is pressed on the Select menu, the display shows the first barrel in the sys-
tem and some of its parameters. To view the next barrel, press the Down arrow on the right side of the display. Con-
tinue pressing the down arrow to view the data on all barrels in the system. Refer toTable 4 for button functions.
Figure 10. Unit Data Screen
Error Status Menu
The Error Status menu, shown in Figure 11, displays any current errors contained in the Error Messages List.
There are three types of errors that can be generated by the system. These error types and a description of their
meaning are listed in Table 5.
Table 3.
Button
Description
BACK
Returns the display to the Barrel Status menu
MAIN
Highlighted to indicate current menu
SETUP
Opens the Setup menu
MAINT
Displays and opens Maintenance menu, if security is off or accessed
GO
Opens the highlighted selection on the current menu
Table 4.
Button
Description
BACK
Returns the display to the Select menu
BRL
Displays the data for a single barrel, including Outlet Temperature, Vis-
cosity, if Refrigeration is On or Off, Average Ounces of product dis-
pensed per hour for the last three hours and Defrost Lock Time until
next defrost
UNIT
Displays the real time input voltage and frequency being supplied to the
unit and the low, high or both refrigeration pressures for the unit,
depending on the settings of the compressor sensors in the Unit Data
screen, as shown in Figure 31.
VER
Displays the version number of the UI, I/O, Motor and Status boards
installed in the unit
Table 5.
Error Type
Description
System
A System error displays the same information across all barrels in the unit.
Barrel
A Barrel error is limited to a specific barrel
UNIT
DATA
12:51P
MAR 04
#1 FREEZE
OUTLET TEMP 33
o
F
VISCOSITY: 9
REFRIGERATION: ON
DEFROST TIMER: 2:50:23
BACK
BRL
UNIT VER
AV OZ/HR/3 HR: 80
