Watlow MINICHEF 2000 Rotisserie Oven Application - Manual (Page 14)

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Cancel a Menu
Canceling a menu stops the controller completely. The controller does not maintain set
point temperatures or run time. You cancel a menu to run another menu, stop menu
operation for any reason, or are preparing to shut off the oven.
• Press the Start/Stop key for 2 seconds (in hold, momentarily press the Start/Stop
key). Heat outputs will switch off. Heat output indicator light s will switch off.
[`idLE] or time of day will be on the display.
Change Pre-programmed Menus or Restart
With the controller in idle:
1. Select a menu as shown earlier.
2. Press the Start/Stop key.
Modify a Menu
You can modify a pre-programmed or manual menu while the controller is in idle, by
using the procedure shown under "Set a Manual Menu" elsewhere in this section.
Time and temperature changes are not saved and do not become part of the permanent
menu.
Door Opening
When you open the oven door (uses Event Input 1 for switch closure. Switch closure
indicates the door is open) the unit will act as described below.
During the cooking sequence: time is paused: [`door] will appear on the display. The
spit and fan output signals will shut off.
During the preheat or hold sequence: [`door] will appear on the display. The spit and
fan output signals will be shut off. When you close the door the unit will operate nor-
mally.
Event Outputs
While running a menu, Event Output 1 is on. This output is used to run the spit motor.
When a menu is running and door is shut, Event Output 2 is on. This is the fan output.
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WARNING: Starting or inititiating a menu can cause or initiate fan motion. Appropriate reasonable care should be
taken to prevent personal injury or machine damage as a result of operator initiated or unexpected fan motion.
Temperature Alarms
The controller will alert you to temperature alarm conditions if they occur. If an alarm
occurs, take action as determined by your supervisor. See the Appendix in the Hardware
& Software Setup Guide for a Troubleshooting Chart and a summary of temperature
alarms.
Errors
The controller will alert you to errors if they occur. Errors are critical problems that
shut down the unit. If an error occurs, an error message will appear on the display. You
should switch off the power and call for service.
See the Appendix in the Hardware & Software Setup Guide for a Troubleshooting Chart
and a summary of errors.