Dorgard DG1328-A01 Manuel D'installation Et Mode D'emploi page 14

Beep and LED Messages Explained
During normal operation Dorgard is continually monitoring all functions. If at any time it detects
a possible fault or maintenance issue it will Fail to Safe (no longer operate as a hold open device).
It will emit a series of beeps to communicate action is required. The following Beep and LED
Messages Explained chart should be used to identify error and action required. Please follow
these instructions. Should your problems persist please see contact details on back cover.
Beep / Flash Sequence
During Power up
LoHi-LoHi-LoHi
Long Tone
Lo – Lo – Lo
Hi – Lo – Lo
Lo – Hi – Lo
Hi – Hi – Lo
Lo – Lo – Hi
Hi – Lo – Hi
Lo – Hi – Hi
Hi – Hi – Hi
During standard operation
*----(32secs)----*----(32secs)----*----(32secs)----*----etc.
*-(1.3secs)-*-(1.3secs)-*-(1.3secs)-*-(1.3secs)-*-etc
HiLo – HiLo – HiLo – HiLo – HiLo – HiLo – HiLo – HiLo Dorgard is about to release door
*--------*--------*--------*--------*--------*--------*--------*
* LED flash
What it means
Indicates battery lift is open
during power up
Indicates start of power up test
No dip switch has been selected
Dip switch 1 has been selected
Dip switch 2 has been selected
Dip switches 1 and 2
have been selected
Dip switch 3 has been selected
Dip switches 1 and 3
have been selected
Dip switches 2 and 3
have been selected
Dip switches 1, 2 and 3
have been selected
Dip switch 4 has no function and
will not affect beep sequence
LED indicates that the system is
working properly
LED indicates that the Dorgard
is hearing a possible alarm (or a
continuous background noise
in excess of 65dB)
(If warning tone has been
disabled – then no tone will sound)
10
What to do
No action required
No action required
No action required
No action required
No action required
No action required
No action required
No action required
No action required
No action required
No action required
If no alarm is sounding
please refer to the
section on adjusting
the sensitivity of
Dorgard.
No action required