Figure 11. Flow chart of recalling a recipe.
10. Single-step mode
In this mode, the controller will hold temperature at one set value (C-1) continuously as
long as the controller is powered on. Even if the controller is powered off and turned on
again, it will resume working in this mode. You do not need to enter any other program
steps in this mode.
To enter the single-step mode, the user need to set the parameter “PrG” to “off”. Under
the normal operating mode, press and hold SET key for 2 seconds until LED display
“LCK” on the left window, and then release the SET key. The display on the right window
will show “0”. Use “+” key to adjust the number to 3 and press SET key again to confirm.
Then “PrG” will be shown on the left window, and “on” or “off” in the right window. Use “+”
or “-” key to toggle between “on” to “off”. Select “off” and press SET key if you want to
enter the single-step mode. Otherwise, select “on” and press SET key to enter the
program mode. The controller will go back to the normal operating mode. To set the
temperature, press SET key once, and the left window will show “C-1”. Use “+” or “-” key
to adjust the temperature in the right window, then press SET to save and exit. Figure 12
shows the flow chart of how to switch to the single-step mode.
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