Filter
Top Products
Viper Service Manual
© 2010, IMI Cornelius Inc. - 17 - Publication Number: 621360041TBSER
Error Status Menu
The Error Status menu, shown in Figure 11, displays any current errors con-
tained 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.
The possible messages from the control system and a description of the errors
are shown in Table 6. The button functions are described in Table 7.
Figure 11. Error Status Screen
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, depend-
ing 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 4
Button Description
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
Limp A Limp error is an error that doesn’t prevent the unit from operating, but limits
functionality.
Table 6
Displayed
Message
Action Type Description
HOT GAS Off System Occurs when the barrel outlet temperature exceeds
115
o
F for more than one minute and the compres-
sor is on.
HOT BARREL Off System Occurs when the barrel outlet temperature exceeds
115
o
F for more than one minute and the compres-
sor is off.
MTR CTL FAIL System The motor controller reported a fault, triacs are
shorted and there is a loss of motor on/off function-
ality.
TCO OPEN System TCO (Temperature Cut Off) has occurred on the
refrigeration oulet of a barrel or the 24VAC power
has failed.
ERROR
STATUS
12:51P
MAR 04
#1 MOTOR PWR
COMP HIGH
BACK