Welbilt Lincoln Impinger 1600 Series, Международное руководство по обслуживанию

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32 Document #: LIN_GO_SM_IMPLOPRO_S1600_INTL_4605727 – 9/20
Controls Section 6
Controls
FRONT PANEL LAYOUT
The front panel contains four (4) momentary push-buttons:
TEMP, TIME, PLUS, and MINUS. There is a two-line by sixteen-
character VFD display.
SETPOINT MODE
The program mode allows the operator to change the
setpoint(s) of the oven temperature and the conveyor
speed. To enter the SETPOINT MODE: Depress and hold
the TEMP and TIME pushbuttons together for 5 seconds.
The Run Mode display will clear and the word SETPOINT
will appear. There are two types of setpoints: TEMP and
TIME. Press the TEMP or TIME button to choose the desired
setpoint to change and then press the PLUS or MINUS
button to change the desired setting. If no buttons are
pressed within 5 seconds, the display will revert back to
normal Run Mode. Any changes made will automatically be
saved.
TEMPERATURE SETPOINTS
For Digital Impinger Low Profile ovens, there are two
setpoints: LEFT OVEN and RIGHT OVEN. While in SETPOINT
MODE, press the TEMP button once to set the left oven
temperature and press the TEMP button again to set the
right oven temperature. Pressing the TEMP pushbutton,
the display will show the current setting. Pressing the PLUS
or MINUS pushbuttons will raise or lower the setpoint.
In Fahrenheit, F mode, the temperature is adjusted in
5- degree increments. When in Centigrade, C mode, the
temperature adjustment will be in 1-degree increments.
Pressing and holding the PLUS or MINUS button will allow
the settings to “roll” at a much faster rate. When the desired
temperature is indicated, release all buttons. If no buttons
are pressed within 5 seconds, the display will revert back to
normal Run Mode. Any changes made will automatically be
saved.
TIME SETPOINTS
There is one setpoint for the conveyor speed on full belt
ovens and two setpoints for split belt models. While in
SETPOINT MODE, press the TIME button once to set the full
belt or front belt speed and press the TIME button again
to set the back belt speed. Pressing the TIME pushbutton,
the display will show the current setting. Pressing the PLUS
or MINUS pushbuttons will raise or lower the setpoint. If
no buttons are pressed within 5 seconds, the display will
revert back to normal Run Mode. Any changes made will
automatically be saved. The speed can be set as follows:
• 1:00 to 9:55 in 5-second increments
• 10:00 to 12:45 in 15-second increments
• 13:00 to 19:30 in 30-second increments
• 20:00 to 30:00 in 1-minute increments
JUMPING BETWEEN MENUS IN SETPOINT
Pressing the TIME button while in the TEMP SETPOINT mode
(and vice versa) will cause the menu selection to jump over
to that mode.
DIAGNOSTIC MESSAGES
The Digital Impinger Low Profile ovens have diagnostic
messages within the control. Upon the unexpected event
that there is a failure in the oven operation, the following
messages will appear in the control:
RP FAIL (Right Probe Failure)
LP FAIL (Left Probe Failure)
This occurs when there is no temperature signal being sent
to the controller from the baking chamber.
BELT JAM
This occurs when the conveyor is jammed or the conveyor
motor circuit fails..
Display
Temperature
Time
(Belt Speed)
Plus
Minus
Reversing Switch
The Digital Impinger Low Profile oven has a belt direction
reversing switch on the back of the oven.
Start-Up and Shut-Down Instructions
For the operator, the panel has power-up, run, and program
menu modes. To start the oven, turn the power switch on.
To shut down the oven, turn the power switch off.
Cooking Guidance
1. Allow oven heat to stabilize for 30 minutes minimum:
• At start from OFF
• After any cook temperature change