Huawei ECC800-Pro - Smoke Sensor

Indicator Color Name Status Description
Blinking at
short
intervals
The multi-functional sensor
fails to register with the
ECC800-Pro or the
communication fails (the
indicator blinks at 4 Hz, on
for 0.125s and then
o for
0.125s).
Blinking The indicator blinks at super
short intervals for 0.5s
(blinking at 10 Hz, on for
0.05s and then o for 0.05s)
and then turns o for 0.5s.
The cycle lasts for 10s.
ALM Red Alarm
indicator
Steady on A system failure alarm is
generated.
O No system alarm is
generated.
RF_Z Green Communicat
ion status
indicator
Steady on No network parameters
exist, or a network is to be
created.
Blinking at
long
intervals
A network is set up, and no
node access is allowed (the
indicator blinks at 0.5 Hz, on
for 1s and then o for 1s).
Blinking
intermittentl
y at super
short
intervals
The multi-functional sensor
is searching for a network
(the indicator blinks at super
short intervals for 0.5s and
then turns o for 0.5s).
3.2.9 Smoke Sensor
Smoke sensors are used to detect the smoke concentration.
ECC800 Data Center Controller
User Manual (for ECC800-Pro) 3 Device Description
Issue 02 (2020-09-07) Copyright © Huawei Technologies Co., Ltd. 55