— 8 —
OPERATION
TEMPERATURE CONTROLLER
SET UP PROCEDURES
Output 1
Indicator
Process
Unit
Indicator
(C on top,
F on bottom)
Lower
Display:
To display
set point
value,
parameter
value,
control
output
value, etc.
Upper Display:
To display process value,
menu symbol, error code, etc.
Scroll
Key
Output 2
Indicator
Alarm
Indicator
Manual
Mode
Indicator
Auto-Tuning
Indicator
Up
Key
Down
Key
Return/Reset
Key
Figure 3: Controller
Keypad Operation
Scroll Key:
This key is used to select a parameter to be viewed
or adjusted.
Up Key:
This key is used to increase the value of the
selected parameter.
Down Key:
This key is used to decrease the value of the
parameter.
Return / Reset Key:
R
This key is used to:
1. Return the display to indicate the Process
Value (PV) and Set Value (SV).
2. Reset a Latching Alarm once the alarm
condition has cleared.
3. Discontinue Manual Control, Auto-Tuning and
Calibration Modes.
4. Clear error messages indicating communication
and auto-tuning errors.
5. Re-set the dwell timer function.
6. Enter the manual control menu if the sensor
has failed.
STARTUP
: The oven cabinet and hot
wells are hot. Use care when operating,
cleaning or servicing this equipment.
Once the cabinet is installed and electrical
connections have been made, thoroughly test the
Thermodyne cabinet before operation.
1. Check that all packing materials and other
items have been removed from the cabinet.
2. Press the Power ON/OFF Switches to the ON
position. The operating temperature will be
reached in approximately 30 minutes.
3. Check ADD FLUID Light.
• HOT WELL CONTROL: The light will come
on if there is no water in the well or the water
drops below the water level sensors. Add
water to about ¾" above the water sensors.
Water Sensors
Figure 2: Location of Water Sensors
NOTE:
The controller has two OUTPUT lights
(red lamp). These lights blinks as
the controller maintains the desired
temperature.
Size, weight, pan loading, and product quality
will affect cooking times and should be adjusted
to fit the requirements of your operation.
