17
VGG Rotisserie Oven
17
Operation
CONTROLLER ERRORS, WARNINGS AND EVENTS
Errors
These events cause the controller to halt operation and display the fault in the
System Error screen shown at right. The faults are not recoverable. The System
Error screen does allow the controller to be rebooted in an attempt rectify the
fault but this may not work.
An additional line of text will be displayed above “CALL FOR SERVICE” to pro-
vide more detailed information about the type of error. In addition, an error event
will be recorded in the controller’s history.
Here is a list of errors with their descriptive text in the System Error and History
screens:
System Error Text
History Text
Error Description
TEMPERATURE PROBE ERROR
Probe Error
The temperature probe reading is out
of range indicating a probe failure
TOUCHSCREEN ERROR
Tch Scr Error
The touch screen is cracked or
contaminated.
ERROR SAVING TO MEMORY
STORAGE
NVM-R Error
An error was detected reading from
the controller’s internal memory.
GP FAULT:nnnnnn AT
ADDR:aaaaaa
GP Fault
A general protection fault has occurred
when reading or writing to an invalid
memory address
Warnings and Alarms
The CTS Rotisserie Oven Controller has multiple alarms to warn the operator in the case
of certain problems within the oven. These alarms are informational only and will not
stop the controller from functioning. A warning message formatted as shown at the right
will flash on the screen every 30 seconds.
The alarms can be cleared using in [Clr Alarm] on the Supervisor Access screen. Refer to the Configuring the CTS Oven
Controller section of this manual. If the alarms conditions are still present after clearing the alarms, the alarm will reap-
pear.
Here is a list of the Warning messages and a description of the potential cause:
OVEN NOT HEATING
CALL FOR SERVICE
If the oven does not begin to heat when Preheat is initiated this warning message
is displayed. At this point the gas spark ignition controller has locked out. Turn the
power to the oven off, then back on to reset the gas spark ignition controller.
If the warning message is displayed again after the gas spark ignition controller has
been reset call the authorized BKI service agency to service the oven.
CTRL TEMP WARNING
CHECK COOLING FAN
This warning message indicates the temperature in the oven’s control compartment
has risen to a temperature that would indicate a problem with the cooling fan on the
back of the control side of the oven. Verify that the fan’s grill is not blocked and that
the fan is operating when the oven is on.
If the fan is not operating, call the authorized BKI service agency to service the oven.
CTRL TEMP WARNING
CALL FOR SERVICE
This message is displayed when the temperature in the oven’s control compartment
rises to a temperature that will harm the oven’s components.
Use of the oven should be discontinued at the completion of the current cooking
recipe. Call the authorized BKI service agency to service the oven
BOARD TEMP WARNING
Check Fan/Filter