Packagr included:

1*CO detector (battery not included)

1*instruction manual

(1)Features

Electrochemical carbon monoxide detector is used for detecting of the carbon monoxide (CO) gas. CO is a type of colorless, tasteless, non-irritating and imperceptible toxic gas typically produced in combustion environment

with insufficient oxygen, such as fireplace,wood, coal. electric heaters and water heaters.Therefore, in order to ensure the household safety, the CO detector is recommended to be installed in kitchens, bathrooms living rooms and other spaces where the air is not well ventilated for long time.

(2)Working Status

Preheating status: once powered on, the detector will enter working status after 100s countdown.

Monitoring status: the green indicator flashes once every 60s.

Self-checking status: in normal status, press and hold the self-check/mute button on the side of the housing for ís, detector will sound the alarm, the red/green/yellow indicators will turn ON simultaneously, and the screen will display 888. Self-checking is recommended to be done on a weekly basis. lf you press the self-check/ mute button but the detector does not work normally, contact your supplier for repair in time.

Alarm status: when the detector detects CO gas in a certain concentration, the red indicator will flash,current concentration value will display when gas concentration exceeds the preset alarm activation value, the red

indicator will flash, buzzer will beep and current concentration value will display.

eFault status: the yellow indicator flashes, and the buzzer beeps at the same time.

Low voltage status: the yellow indicator flashes, Lo instantly displays, this process cycles once every 60s. In alarm status, press and hold the self-check/mute button on the side of the housing for 1s.

(3)Detector Installation

1.Install the detector near the bedroom and living area or spaces with possible carbon monoxide leakage, and make sure you can hear the alarm.

2.Carbon monoxide is lighter than air, so it should be installed above the gas leakage source and within a radius of 1.5m from the cast center of the source.

3.According to the hole size of the mounting bracket, mark and drill holes on the ceiling or wall, insert anchors into the holes,,then screw the mounting bracket in.

4. Load batteries into the detector as per the positive and negative markings, align the detector with the mounting bracket and turn it clockwise, make sure it's fully locked.

Avoid installation in the following locations.

1. Locations that are too close to the door, windows, fans etc. since sensitivity of the detector will be affected due to fast air circulation.

2. Locations with high humidity, i.e. next to bathroom nozzle, top floors, or where the temperature is above 50C or below -10C.

3. Locations above gas stove or above stove top with heavy fume.

Maintenance

The detector needs to be cleaned every 6 months to

keep excellent working efficiency. Remove the batteries.

use a soft brush to sweep the dust, and install the

batteries back again