Quincy QHD750 Instruction Book page 35

Desiccant air dryers
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Optional icons
These icons are only shown if their corresponding function is activated (e.g. week timer, automatic
restart after voltage failure, etc.)
Pop up icons
These icons pop up if an abnormal condition occurs (warnings, shutdowns, service,...). To call up
more information about the icons shown, select the icon concerned using the scroll keys and press
the enter key.
Section C is called the Status bar
This bar shows the text that corresponds to the selected icon. When the menu button is selected, this text
shows the operational state of the dryer.
Section D shows the Action buttons. These buttons are used:
To call up or program settings
To reset a motor overload, service message or emergency stop
To have access to all data collected by the regulator
The function of the buttons depends on the displayed menu. The most common functions are:
Designation
Menu
Modify
Reset
To activate an action button, highlight the button by using the Scroll keys and press the Enter key. To go
back to the previous menu, press the Escape key.
Chart views
Instead of viewing values, it is also possible to view a graph of one of the input signals (see section Inputs
menu) in function of the time.
When Chart (High Resolution) is selected, the chart shows the variation of the selected input (in this case
the pressure) per minute. Also the instantaneous value is displayed. The screen shows the last 4 minutes.
The switch button (icon) for selecting other screens is changed into a small Chart and is highlighted
(active). When the Chart (Medium Resolution) is selected, the chart shows the variation of the selected
input per hour. The screen shows the last 4 hours.
When the Chart (Low Resolution) is selected, the chart shows the variation of the selected input per day.
The screen shows the evolution over the last 10 days.
9829 2151 14
Function
To go to the menu
To modify programmable settings
To reset a timer or message
35

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