Operation - Wells M4200 Owner's Manual

A. SET TEMPERATURE
1. Make sure the power cord is plugged into the appropriate power
supply receptacle.
2. Place the ON/OFF/FAN switch in the ON position.
NOTE: No display will be present until the TEMP button is pressed.
3. Press the the TEMP button momentarily to display the current oven
temperature. The display will hold for 5 seconds.
4. Press the TEMP button and hold for 3 seconds. The current set
temperature will display and flash. The controller is now in the
programming mode.
5. Use the 3 SET buttons to set hundreds, tens and ones for the
desired oven set temperature. The corresponding digit on the digital
readout will increase from 0 to 9. Release the SET button when the
desired digit is displayed.
6. Press the TEMP button to exit the programming mode. The new set temperature will automatically be
stored in memory.
IMPORTANT: Failure to press the TEMP button within 30 seconds of programming the new oven set
temperature will cause the controller to revert to original temperature setting and delete latest changes.
7. The maximum temperature to which the controller can be programmed is 500ºF (260ºC). Any attempt
to set the oven temperature higher than 500ºF (260ºC) will cause the controller to reset the temperature
to 500ºF (260ºC).
NOTE: The actual temperature displayed may read as high as 600ºF (316ºC)
A. SET TIMER
1. Make sure the power cord is plugged into the appropriate power
supply receptacle.
2. Place the ON/OFF/FAN switch in the ON position.
3. In the IDLE mode, the digital displays will be at "low" intensity, and will
brighten while active and counting down. Verify that the time being
displayed on each of the timer digital displays is correct.
If not, proceed as follows:
4. Example: Set TIMER 1
With the timer in IDLE mode (low intensity, not counting down)
a. Press and hold TIMER button 1 and SET BUTTON for ONES.
The right digit of timer display 1 will brighten and begin to cycle
through 0 to 9. Release both buttons when the desired digit is
reached.
b. Press and hold TIMER BUTTON 1 and SET BUTTON for TENS.
The left digit of timer display 1 will brighten and begin to cycle
through 0 to 9. Release both buttons when the desired digit is
reached. When the buttons are released, the display will return
to IDLE mode and the new settings will be retained in memory.
5. TIMER buttons 2 through 6 may be set in the same manner.

OPERATION

8