GEZE GC 304 R - Fault Messages and Troubleshooting; Access Code Management; Door Remains Closed; Door Does Not React

Fault messages and troubleshooting GC 304 R
16
Access code
An access code (1 to 4 digits) is recommended for sensors which are in-
stalled close together.
To save the access code
0-9 0-9 0-9 0-9
To delete the access code
0-9 0-9 0-9 0-9 0
After the access code has been saved, this code must always be entered to
unlock the sensor.
If you have forgotten the access code: Switch the power supply o and on.
After switch-on you have 1 minute to unlock the sensor without entering
the access code.
7 Fault messages and troubleshooting
Display Eect Cause Elimination
The door
remains closed.
The LED is o.
The power supply
is o.
X
Check cabling and voltage of
the power supply.
The door controller
parameter (F2) is set
to value 3 (closed).
X
Set the door controller
parameter (F2) to value 1
(automatic).
The door does
not react as
expected.
Incorrect output
congurations se-
lected at the sensor.
X
Check the output congura-
tion of all sensors connected
to the door controller.
The door
opens and
closes in cycles.
The sensor sees the
door movement
or is disturbed by
vibrations.
X
Check whether the sensor
has been xed in place
correctly.
X
Check whether uni mode has
been selected.
X
Increase the angle of incli-
nation.
X
Increase the immunity lter.
X
Reduce the area size.