DeLUX DP, Operation Manual

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STARTUP
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01/01/2016
Watlow EZ ‐ ZONE Automatic Moisture Controller
Introduction
Your Delux grain dryer is equipped with an automatic moisture control system that is simple
and takes the hassle out of continually monitoring incoming grain for changes in moisture. To
better understand the controller and how to use it, please spend a little time to familiarize
yourself with common keys and the display.
I) Upper Display (Process Value) – In the home page this is the current air temperature
passing through the grain column (changes with fluctuations in grain moisture).
Otherwise it is the upper display parameter in other menus.
J) Lower Display (Set Point) – This number will change when the user is adjusting the
voltage on the voltmeter (using the UP or DOWN arrow keys) to match the output (DC
voltage) that was present in the calibration (manual) mode.
K) Infinity Key – This key is essentially a “BACKSPACE” key to any of the programming
menus. Press and hold for two seconds to return to the Home Page. From the Home
Page it can clear alarms and errors if clearable.
L) EZ Key – This key can be programmed to do a variety of functions. Shipped from factory
(DELUX) this key has no programmed functions.
M) Advance Key – This key advances through parameter prompts.
N) Temperature Units – Indicates whether the temperature is displayed in Fahrenheit or
Celsius.
O) Output Activity – Numbered LEDs indicate activity of outputs. A flashing light indicates
output activity and systems are normal .
P) Percent Units – Lights when the controller is displaying values as a percentage or when
the open ‐ loop set point is displayed (manual mode).
I,J) Up & Down Key – In the Home Page, adjusts the set point in the lower display (B). In
other menus, changes the upper display (A) to a higher or lower value, or changes a
parameter selection.
*Note: ZONE 1 does not refer to anything relevant to dryer operation.
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