Calling Up/Modifying The Low Dew Point Setting - Quincy Compressor QED-300 Instruction Book

Refrigerant compressed air dryers
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<SEt> is the offset value that will trigger the alarm. Press Enter button (13): the programmed value starts
blinking. To change, use the Scroll buttons (12). Press Enter button (13) to modify and Escape button (14) to
return to the previous screen.
It is also possible to adjust the value when the alarm must disappear again. This is done by adjusting the
<rSEt> value. From the <SEt> screen, press the Scroll buttons (12). Following screen is shown:
Press Enter button (13): the programmed value starts blinking. To change, use the Scroll buttons (12). Press
Enter button (13) to modify.
Press Escape button (14) to exit.

3.28 Calling up/modifying the low dew point setting

Calling up/modifying the low dew point setting
In protection parameter set Pr. 2, the Low dew point alarm level (<AL-L>) and the Low dew point shutdown
level (<Sd-L>) can be set. Both values are adjustable between -0.5 °C (31.1 °F) and -0.1 °C (31.82 °F).
Starting from the Main screen, press Scroll button (12) until <Pr. 2> is shown and then press Enter button
(13): <AL-L> is shown.
Press Enter button (13): the programmed value starts blinking. Use the Scroll buttons (12) to modify.
Press Enter button (13) to confirm the new value and press Escape button (12) to return to previous screen.
From the screen where <AL-L> is shown, use the Scroll buttons (12) to go to <Sd-L>.
The value of <Sd-L> can be modified in a similar way.
Press Escape button (14) to return to the parameter screen.
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Instruction book
2920 7103 90

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