NGV A3 VALVE
INSTALLATION, USE AND MAINTENANCE
10991483 EN - 1.10 26.05.2023
The system
- do not stops at landing
The signal VS or D do not
switch off or is switched off
too late (up to 1-2 cm from
floor)
The deceleration speed or
the levelling speed is too
high.
Verify (menu 1.4 S0123DICA) that the
signal VS or D is switched off before that
the car arrives at floor, at the beginning of
the deceleration zone.
If the signal do not change status check
the signal flow from the control panel and
repair the error.
If the problem persists, verify the
parameters set in Menu: 4.2, 4.4, 4.6 e
4.8 and if are not the default value set to
default (default = 0). Verify that the value
of parameters 6.4, 6.5, 7.4 e 7.5 is the
recommended value. (see § 5.3)
If setting parameter to the default values
do not solve the problem, you should
personalize the value set in the Menu: 4.2,
4.4 (min = car empty), 4.6 e 4.8 (max =
car with full load).
The system
stops during the switching
from nominal speed to slow
speed; with the car empty or
full loaded.
If the basic settings are
correct (Menu 5) the slow
speed (6.4 and 7.4) or the
low speed offsets (4.2, 4.4,
4.6 e 4.8) should be too low.
Input the recommended values for the
menu points 6.4 e 7.4 or increase the
offsets of the slow speed (4.2, 4.4, 4.6 e
4.8)
The control panel detects an
insufficient minimum
pressure
The system minimum
pressure is below the
minimum allowed or control
panel and card do not work
with the same type of signal.
(the card send a normally
close (NC) signal and the
control panel works with a
normally open (NO) signal).
Control (Menu 1.1) the pressure value of
the system, if the value is below the
minimum (5.7 bar) and the red led is
switch on, you must increase the
minimum pressure of the system.
If you have no error on the card and the
minimum pressure is higher than 5.7 bar
you must verify that the card and the
control panel have the same type of signal
(both NC or both NO)
To Next Page
Loading...
