Melink Intelli-Hood Controls Reference Manual page 8

Operation/Service Specifications for Melink Intelli-Hood Operator
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To reset average VFD speeds:
Must be in setup mode.
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Must be at the flashing '0'.
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Press and hold the ENTER key for 10 seconds.
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A 'r' will show on the 7-segment display.
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Hold the ENTER key for another 10 seconds.
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Average VFD speeds will be reset.
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2 beeps
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To lock programming:
Press and hold the both the SELECT key and the ENTER key for 10 seconds.
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Display a flashing '0'.
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Press and hold the both the SELECT key and the ENTER key for 10 seconds.
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A 'L' will show on the 7-segment display
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Press ENTER to exit setup mode
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•
To unlock programming:
Press and hold the both the SELECT key and the ENTER key for 10 seconds.
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Display 'L'.
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Press and hold the both the SELECT key and the ENTER key for 10 seconds.
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A flashing '0' will show on the 7-segment display
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Press ENTER to exit setup mode
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• Program Editing While Locked:
Only temperature spans can be changed while programming is in the locked state.
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Press and hold the both the SELECT key and the ENTER key for 10 seconds.
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Display 'L'.
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Press the SELECT key. The 'L' display will change to '1' which signifies hood #1.
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To select a different hood, press the SELECT key. The '1' display will change to '2' which
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signifies hood #2. Press SELECT again to change to hood #3 and so on.
To edit the temperature span of a particular hood, press the ENTER key when the
o
appropriate hood number is displayed. The bar graph will light showing the current
temperature span setting. Use the SELECT key to scroll to a different span. Press ENTER
to store the new span. The display will revert back to hood selection.
To exit programming, use the SELECT key to scroll to display 'L'. Press ENTER to exit
o
programming.
• Summer/Winter (3 Gang Coverplates Only)
This switch will activate the external heat circuit when closed. It will turn off the external heat
o
circuit when open.
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