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EXPERT 2V2SA
3.
USER INTERFACE
3.1.
Location of the Controls
Main menu
Digital LED Display — The red LED dis-
play at the top can show various pieces
of information such as the average room
temperature, static pressure level, inlet
position, etc.
LCD Display — The LCD screen shows
the current readings and parameters to
be adjusted when you select a function.
The three keys next to the display are
used to edit parameters and scroll down
the menus. When the parameters for a
given function cannot all be presented at
once on the display, arrows are displayed
on the right hand side to indicate that
additional parameters can be displayed
using the arrow keys. After 15 minutes of
inactivity, the display returns to the current
temperature display.
Adjustment and Navigation Keys — The
arrow keys on top are used to scroll down
the menus when the parameters cannot
be presented all at once. These keys are
also used to modify a parameter in the
editing mode.
8
EXPERT 2V2SA, rev.10
LED Display
CURRENT CONDITIONS
ROOM TEMPERATURE
PROBE TEMPERATURE
OUTSIDE TEMPERATURE
RELATIVE HUMIDITY
STATIC PRESSURE
TIME / DATE
SETTINGS
SET POINT / CURVE
MINIMUM SPEED / CURVE
STAGE 1
STAGE 2
STAGES 3-4
MIST / SOAK
HEATERS
INLET
0-10V OUTPUT / CURVE
ALARMS
ALARMS
MONITORING
WATER HISTORY
LAST 48-HOUR WATER
HEATER RUN TIME
CLEAN MODE
SETUP
USER
TEST
Menu
Navigation &
selectors
Adjustment
keys
Output Status LEDs — The LEDs located
at the left side of the control panel give the
status of each output. When an output
LED is on, the output is activated; when it
is off, the output is deactivated.
3.2.
Select a parameter you want to adjust and
then press the MODIFY push-button to enter
the editing mode. The parameter's value will
start flashing on screen which means it can
be modified. Use the up and down-arrow
keys located next to the display to modify the
parameter's value. Finally, press the MODIFY
push-button to validate the new value and to
exit from the editing mode.
CLEAN MODE
COMPENSATION
HUMIDITY
OUTSIDE TEMPERATURE
STATIC PRESSURE
STATUS
LOW TEMPERATURE OVERRIDE
DE-ICING - STAGE 2
TEMPERATURE CURVE
MINIMUM SPEED CURVE
0-10V CURVE
ALARMS
DEFECTIVE PROBE
TEMPERATURE ALARM
WATER ALARM
0-10V OUTPUT
INLET
OPEN
CLOSE
MANUAL MODE
RESET
MIST / SOAK
FAN STAGES
4
3
2
1
HEATERS
1
2
HEAT MAT
Parameter Adjustment
Digital
Display
Output
status LEDs
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