25
GE
MY20
IT
2020-02
428001235037
Use and maintenance manual
15.1
USER INTERFACE
KEY(S)
UP
Press and release
Scrolls menu options.
Increases the values.
MANUAL ACTIVATION OF THE DEFROSTING CYCLE
Press for more than 5 seconds; if there are no conditions for defrosting (for example the evaporator probe
temperature is higher than the end of defrosting temperature) the display will flash three (3) times to indicate that
the operation will not be performed.
DOWN
Press and release
Scrolls menu options.
Decreases the values.
MANUAL ACTIVATION OF THE DEFROSTING CYCLE
Press for more than 5 seconds; if there are no conditions for defrosting (for example the evaporator probe
temperature is higher than the end of defrosting temperature) the display will flash three (3) times to indicate that
the operation will not be performed.
STAND-BY (ESC)
Press and release
Goes back up one level with respect to current menu.
Confirms parameter value.
Activates the Stand-by function.
INSTRUMENT ON/OFF
Press for more than 5 seconds to switch off the instrument; in this condition the settings and defrost are disabled
and the display will show the word "OFF".
SET (ENTER)
Press and release
Display alarms (if any).
Access the Machine Status menu.
Press for over 5 seconds
Access the Programming menu.
Confirm the data.
SETTING SET POINT
By pressing and releasing the
SET
button, it is possible to access the "Machine Status" menu; if there are no alarms
in progress, the “Set” label will be displayed.
To view the Set Point value, press the button again; to change the value, press the
UP
or
DOWN
buttons within 15
seconds.
To confirm the new value, press the
SET
button again.
ATTENTION
When the instrument is turned on, it performs a
Lamp Test
for a few seconds; the display and the LEDs flash with
verification of the integrity and correct functioning of the same
.
