Graco Therm-O-Flow 20 Instructions - Parts Manual page 24

Setup
6. If a secondary system is used, set temperatures on
the Heat-B-screens.
7. Set the system date and time on the Advanced 1
screen.
8. Set the temperature and mass units on the
Advanced 2 screen. Set the specific gravity of the
material for Material Tracking functionality.
NOTE: If the Specific Gravity is set to zero, the Home
screen will display a cycle counter instead of grams or
pounds.
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9. To setup the optional Schedule function, see
Schedule, page 36. The schedule function allows
the system to automatically enable and disable
heating and setback at specified times.
10. Optional: Set any remaining settings in the Setup
screens before using the system. These are not
required for system operation, but include useful
functions. See Appendix A - ADM, page 96 for
detailed information about each setup item.
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