IOM / @DNOVA-µAC-0907-E - Page
µAC USER INTERFACE
programming phase
- password setting - parameter modification blocked
(in clock function) day of the week
clock display - clock set-up
ambient temperature in prog. displays the value of the parameter
temp. unit of measure: degrees Centigrade/Fahrenheit
ambient humidity in programming displays the no. of the parameter
relative humidity unit of measure
buzzer active
hour counter limit exceeded
OFF status from time bands
time bands active
external contact status:
- ON - machine enabled;
- OFF - machine in stand-by
indicates that the value displayed is the temperature (with this symbol off the Set-point is displayed)
time band selected
dehumidification active
ventilation active : % fan speed
cooling active: - number (1 or 2) cooling actuators; % opening cooling valve, or (in shelter mode) % opening free
cooling damper
heating active: - number (1 or 2 ) heating actuators - % opening valve
humidification active: % steam production
the display
The display shows the main measurements monitored and
the status of the machine and the actuators. Following is a
description of the symbols and the messages shown on the
display, and the corresponding meaning. Fig. 2 illustrates all
the symbols and the messages shown on the display; this
occurs on starting the regulator.
Fig. 2 Display
µAC USER INTERFACE
The µAC is made up of a display and a power board, installed
together in the same case, see Fig. 1.
Fig. 1 User interface
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