2
.
0
m
故障
电 源
报 警
①
②
③
④
①
②
③
④
CO
LEL
CO
LEL
20mA
200mA
Carbon Monoxide detector operating manual
Product Overview
This product is the high stable Carbon monoxide detector
(below abbr as the detector), it use for detecting the
leakage of the carbon monoxide. It is made of the most
advanced electrochemistry carbon monoxide sensor, it
with high stability, sensitivity drift small such character.
This product use the backlit digital LCD to display the
alarm level. The detector can operates with the voltage
between AC110-230V, after installing with the standby
battery function. When the detector detects the carbon
monoxide leaks and the thickness reach the default
alarm level, the detector red LED ash and sounds. This
product suits for the all the places that might produce the
carbon monoxide.
Funtion Feature
LCD display the carbon monoxide alarm level
Use the microprocessor control
High reliability sensor design
Breakdown automatic check indicate and display
Alarm auto reset function
Use SMT crafting,high stability
With after-use battery standby function
Wireless output(315M/433M)
Relay output(3A/AC220V or 3A/DC30V)
Technical parameter
Operating voltage
AC110-230V,50~60Hz, 9V Ni-Mh rechargeable battery
(optional)
Never restart the source of a CO problem until it has been
xed. NEVER IGNORE THE ALARM!
The CO sensor sensitivity and setting is:
30ppm within 120 minutes
50ppm within 60-90 minutes
100ppm within 10-40 minutes
300ppm within 3 minutes
Alarm current
Static current
Warm up time
about 60s
Alarm sensitivity
electrochemistry sensor
Sensor
LCD display
display the alarm sensitivity/display the detected gas/
display the power supply way/begin to display when the
carbon monoxide is more than 25ppm.
AC: the green LED lighting
Alarm: the red LED ashing
Sensor breakdown: the yellow LED lighting
Indicator info
Enviroment temperature
SPL : ≥85db
≥85db
-10ºC~+50ºC
Environment humility
10%-90% (No condensation phenomenon)
Size
Mounting
138-90-40mm
wall mounting or
Wiring installing instruction
All the wiring installing need to follow the national or the
local law and standard. The thickness of the wire stylet
need to be properly. the improperly connection may lead
the detector does not alarm when the carbon monoxide
leak.
Product Installing
1. This product suits for plug type mounting and wall
mounting, choose the properly place, generally on
the ceiling above where have the carbon monoxide,
the distance is about 2m.
2. Static the installing support x on the ceiling, and
insert the detector on the installing support. Or choose
the place where there is the plug board, and plug the
detector on the plug board directly.
3. Home usage detector need to avoid installing near the
gas stove, to avoid the detector be heated by the re
from the stove; avoid install in the place where has
strong smoke, it might lead false alarm or effect the
detector sensor’s sensitivity; avoid install near the
ventilating fans, windows and bathroom these high air
ow areas.
4. The wiring connects need to follow the installing
diagram, all the wiring need to follows the national and
local laws, standards. The wiring thickness should be
properly, the wiring connects the detector and the
other assisted device should be marked colors, to
avoid connect wrongly. The improperly wiring
connection might lead the detector don’t alarm
correctly when it detect the leakage of the carbon
monoxide.
Operating instruction
1. Supply the detector with power. The detector enter
the auto-check status, the green LED, red LED, yellow
LED indicator ash 1 time at the same time, the buzzer
sounds ‘di’ 1 time. Then the detector enter the warm-up
status, LCD symbol display in turn, warm up need
about 60s, the LCD back light close, LCD display the
power supply and check the gas’ chemical symbol, it
means the detector enter monitoring status. Warm-up
period prohibit use the gas to test. When the outside
AC power stop to supply, the detector will automatic
change the standby battery to supply. When the battery
volume is too low, LCD will display the low battery
volume mark, the green indicator will ash 1 time every
12s,and with the buzzer sounds 1 ‘di’.
Power
Alarm
Fault
power indicator
alarm indicator
breakdown indicator
testing buttor
Relay output wiring
Power wiring
Alarm signal wiring
connection diagram
detector
detector
gas stove
