GEZE GC 339 Manual

Fault messages and troubleshooting GC 339
28
LCD
display
Eect Cause Elimination
– The RED LED
lights up
sporadically
The sensor is vibrating.
X
Check whether the
sensor has been xed in
place correctly.
X
Check the position of
cable and cover.
The sensor senses
the door.
X
Start teach-in with door
movement and change
the AIR angle.
Elements in the
environment are
interfering with the
sensor.
X
Increase AIR immunity
lter to 3.
X
Select default setting 2
and 3.
– The LED and the
LCD display are
o
X
Switch the power supply
o and on.
X
Check the wiring.
– The responses
of the door and
the LED do not
correlate
X
Check initial congura-
tion.
X
Check the wiring.
– The LCD display
or remote control
are not responding.
The sensor is protect-
ed by a password.
X
Enter the access code.
Forgotten the access code?
X
Switch the power supply
on and o during the 1st
minute after switch-on to
unlock the sensor.

GEZE GC 339 Specifications

General

Brand	GEZE
Model	GC 339
Category	Security Sensors
Language	English