FAAC A952, Manual, Page: 59 / 94

A952 57 532310 - Rev.A
4. When finished, the display switches to the auto-
mation status view.
8.5 RESET
A RESET consists of initialising the A952, which must be
carried out while an error condition is present in order
to attempt to restore normal operation.
A RESET can be carried out in one of the following ways:
- Temporarily turning off power to the A952
-
Keeping the two central buttons of the KP EVO or
the LK EVO pressed simultaneously for 5 seconds
- Activating the input configured with the RESET
function
8.6 RESTORING FACTORY SETTINGS
It is possible to delete all the data in memory (including
the cycle counter and the SETUP data) and to reload
the default programming values, by following the
procedure below:
1. Turn on the board, the display shows the firmware
version for 4 seconds.
2. During these 4 seconds, press the
p p
, l l ,
q q
buttons
simultaneously for at least 5 seconds.
3. Release the buttons.
*
Default values:
C1

C8
1P

8P
1F

8F
IN1 C1 = 4 1P = nO
IN2 C2 = 1 2P = nO
IN3 C3 = 34 3P = nO
IN4 C4 = 20 4P = nC 4F = no
IN5
C5 = 21 5P = nC 5F = no
IN6
C6 = 10 6P = nO
IN7 C7 = 36 7P = nO
IN8 C8 = 7 8P = nO
8.4 SETUP
The SETUP procedure consists of a series of movements
during which the travel of the leaf and the mechanical
parameters of the door (friction, spring preload) are
acquired.
WHEN IS SETUP NECESSARY?
- When the automation is first put into operation.
-
After the E952CL board has been replaced.
- After any variation in the maximum opening angle,
the weight of the door or the amount of friction.
- After factory defaults have been restored.
- After the spring preload has been modified.
IMPEDIMENTS TO SETUP
These are reasons for the SETUP procedure NOT being
carried out or being interrupted
- Emergency inputs active
-
MANUAL mode
- NIGHT mode
PERFORM SETUP
!
The inputs configured as safeties are ignored during
SETUP. Keep at a safe distance and prevent anyone
from approaching the door until the procedure has
been completed.
Both the opening and closing mechanical stops must
be present during the SETUP procedure.
To start the SETUP procedure from the board:
1. Select the
tl
function in advanced programming.
2. Press the p p and q q buttons simultaneously until
tl
flashes on the display.
3. Release the buttons and wait for the procedure
to be completed (during the various phases, the
display will show
L0
,
L1
and
L2
in sequence)