34
Partial opening
, is used only in a double leaf door automation
To activate the partial opening press briefly the button
;
The symbol on the display indicates that the function is on.
In a dual leaf door, only the first leaf (Master) opens if the opening command is given from the
internal or external radar inputs.
Partial opening only operates in bi-directional, unidirectional, and open door automatic programs.
To disable partial opening, press again briefly the button
.
For details, refer to paragraph "Dual leaf swing door".
F2
•
Disabling the step-by-step operation (if F40 = ON)
Press the F2 button once to disable the step-by-step operation previously enabled by function
F18 ON (see the paragraph "Function setting") and enable the automatic closing of the door.
To enable step by step operation, press again the button F2, the symbol F2 turns off on the
display.
•
Disabling the virtual spring function (if F40 = OFF), for NB-SMT and NB-SMTB
springless automations
Press the button F2 to disable the virtual spring function activated by the potentiometer P22
(see POTENTIOMETER TABLE)
Press again button F2 in order to activate the virtual spring function.
The symbol F2 on the display disappears.
F1
Door opening command
Press the button F1 to open the door, but only in bi-directional and unidirectional programs (if
function F32 OFF).
Press F1 to open the door in all operating programs, both automatic and night lock (if function
F32 ON).
F3
It is used only in a MASTER / SLAVE double leaf door automation
In the main screen of the work program, the button F3 has no operating function. Its function
is just to toggle from MASTER to SLAVE and ensure the proper communication between the
automations and the selector ET-DSEL.
M is displayed on the top right of the display when you select the Master automation,
while S is displayed when you select the Slave automation.
When the operation is correct, the work program of the door both in M and in S is displayed,
otherwise in the event of communication fault, it is displayed "NO SIGNAL" related to the
automation that is not working properly.
Operation of other buttons located on the panel of the program selector ET-DSEL
"SCHEDULED MAINTENANCE" message
The display shows the "SCHEDULED MAINTENANCE" message when the number of work
cycles set by the P48 potentiometer is reached.
