1. Using the 100B Computer

2. McDonald’s 100B Controls ON/OFF, left side in split pot. ON/OFF, right side in split pot. Displays oil temperature When lit, frypot is heating Advances menu items on left side. Advances menu items on right side.

3. 100B Controls Start timers Display menu items in cooking mode, programming options when programming.

4. In the off position, push and release these buttons simultaneously. Programming McDonald’s 100B

5. Programming menu items In the program mode, the computer can have pre-programmed selections turned on or off and test items can be entered using a test menu selection. The right or left buttons toggle the yes/no response.

6. Function choices In the setup mode, the computer allows the operator to OK functions such as boil- out, constant display of product choice or alternating display of product/temperature, and fuel choice.

7. Temperature control Here the unit is below setpoint and calling for heat.

8. Healthy fryer The computer takes a vital measure of the fryer’s health each day. The time required for the unit to heat oil from 270 o to 320 o is recorded; the time is displayed by pressing the hourglass button.

9. Failure indicators A problem in the probe circuit will produce a probe failure display. Ignition failures produce an ignition failure display.