Initial Startup

Change Between Fahrenheit and Celsius

The temperature controller is factory-set to display in

Fahrenheit units.

To change to Celsius units:

1.Press and release Scroll button (A1) until Controller displays “UNIT”.

2.Press and release Down button (A3) once to display “F”.

3.Press and release Down button (A3) once again to display “C”.

4.Press and release Scroll button (A1) twice. Controller will display Celsius units.

To change back to Fahrenheit units:

1.Press and release Scroll button (A1) until Controller displays “UNIT”.

2.Press and release Down button (A3) once to display “C”.

3.Press and release Down button (A3) once again to display “F”.

4.Press and release Scroll button (A1) twice. Controller will display Fahrenheit units.

311511G

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Graco 311511G important safety instructions To change to Celsius units, To change back to Fahrenheit units