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Yoder YS 640
Selecting the Heat Up Mode:
• Initiate the startup procedure by pressing the start button.
• Select desired cooking temperature.
• Press the start button, the display will flash H1.
• Use the increase/decrease buttons to select H2 or H3.
• Once the new mode is selected, the controller will automatically run the select-
ed mode.
Selecting Fahrenheit or Celsius:
Note: Only available on models outside the United States.
• Initiate the startup procedure by pressing the start button.
• Press the start button; the display will flash H1.
• Press and hold the start button. The display will show F. or C.
• Use the increase/decrease buttons to select Fahrenheit or Celsius.
• Once the new mode is selected the controller will automatically run the selected
mode. The default temperature display is Fahrenheit.