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Instruction book
1.3.2 Control panel (Fig. 1.6)
Ref.
Designation
Function
1
Automatic
Indicates that the regulator is
operation LED
automatically controlling the
compressor: the compressor is
loaded, unloaded, stopped and
restarted depending on the air
consumption and the limitations
programmed in the regulator.
2
Voltage on LED
Indicates that the voltage is
switched on.
3
General alarm
Is alight if a shut-down warning
LED
condition exists. See section 1.3.1.
Blinks if a shut-down condition
exists, if a sensor used to protect
the compressor is out of order or
after an emergency stop. See
section 1.3.1.
4
Display
Indicates messages concerning the
compressor operating condition, a
service need or a fault. See "User
manual for Elektronikon
regulator" sections "Submenu
STATUS DATA" and "Submenu
SERVICE".
5
Function keys
Keys to control and program the
compressor. See below.
6
Scroll keys
Keys to scroll through the display.
7
Tabulator key
Key to go to the next field of the
display.
Ref.
Designation
Function
8
Start button
Push button to start the
compressor. LED (1) lights up
indicating that the regulator is
operative (in automatic operation).
The LED goes out after unloading
the compressor manually.
9
Stop button
Push button to stop the compressor.
LED (1) goes out. The compressor
will run unloaded for 30 seconds
before stopping.
S2
Emergency stop
Push button to stop the compressor
button
immediately in case of emergency.
After remedying the trouble,
unlock the button by pulling it out.
S5
Control mode
Key switch to select the
switch
compressor control mode. See
section 3.1.5.
1.3.3 Function keys
The keys are used:
-
To manually load/unload the compressor
-
To call up or to program settings
-
To reset a motor overload, shut-down or service message,
or an emergency stop
-
To have access to all data collected by the regulator
The functions of the keys vary depending on the displayed menu.
The actual function is indicated just above the relevant key.
The most common functions are listed below:
Designation
Function
(4-Fig. 1.6)
Add
To add compressor start/stop commands (day/
hour)
Cancel
To cancel a programmed setting when
programming parameters
Delete
To delete compressor start/stop commands
Limits
To show limits for a programmable setting
List
To list programmed start/stop commands (day/
hour)
Load
To load the compressor manually
Main Screen
To return from a menu to the main display (Fig.
1.7)
Fig. 1.6 Control panel
1
2
4
6
8
S5
S2
3
5
7
9
50590F
