QUANTUM™ HD COMPRESSOR CONTROL PANEL
OPERATION
090.040-O (MAR 12)
Page 8
KEYS AND KEYPAD FUNCTIONS
The Quantum™ HD keypad is divided into three major sections:
The following is a list of the labeled keypad buttons and the actions that occur when they are pressed:
Key Function
[STOP] - When the compressor is running in
Manual Mode, pressing this key immediately
stops the compressor by placing it into Stop
Mode. The compressor is stopped regardless
of any other conditions.
[START] - When in Manual Mode, this key
places the compressor unit into the Start Mode
for running.
[UNLOAD] - Unloads Capacity.
[LOAD] - Loads Capacity.
[ALARM SILENCE] - Immediately silences a
sounding alarm and turns off the alarm annun-
ciation device that is connected to this panel.
[CALIBRATE] - This button will initiate the
Calibration sequence.
NUMERAL [1] - Enter a value of 1 in a data
fi eld.
NUMERAL [2] - Enter a value of 2 in a data
fi eld.
NUMERAL [3] - Enter a value of 3 in a data
fi eld.
NUMERAL [4] - Enter a value of 4 in a data
fi eld.
NUMERAL [5] - Enter a value of 5 in a data
fi eld.
NUMERAL [6] - Enter a value of 6 in a data
fi eld.
NUMERAL [7] - Enter a value of 7 in a data
fi eld.
NUMERAL [8] - Enter a value of 8 in a data
fi eld.
Key Function
NUMERAL [9] - Enter a value of 9 in a data
fi eld.
NUMERAL [0] - Enter a value of 0 in a data
fi eld.
DECIMAL [.] - This key is used when entering
a decimal value in a data fi eld.
[+/-] - When changing a value in a data fi eld,
this key toggles the value between negative
and positive.
[BACKSPACE] - Pressing this key will cause
the current location of the cursor to backup
one position per key depression. When chang-
ing a value in a data fi eld, this key will delete
the selected character.
[DOWN ARROW] - Provides downward navi-
gation within the MAIN MENU window.
[RIGHT ARROW] - When in the mode of
changing a data entry fi eld, this key is used to
go to the next character.
[ENTER] - When changing data in a data entry
fi eld, this key will accept the change. This key
is also used to select items on Menu Windows.
[UP ARROW] - Provides upward navigation
within the MAIN MENU window.
[TAB] - When in the mode of changing set-
points, pressing this key will cause the cursor
to jump to the next data entry fi eld.
[LEFT ARROW] - When in the mode of chang-
ing setpoints, this key is used to go to the pre-
vious data entry fi eld. When the MAIN MENU
is shown, pressing this key will cancel the win-
dow.
[HOME] - Shows the MAIN MENU window.
This window shows the main selections for
accessing information, setup of options, and
setpoint entry.
Control
Data Entry
Navigation
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