CARBON MONOXIDE DETECTOR GD
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1. burning for energy or heat such as furnaces boilers room heaters hot water heaters stoves grills and in any gasoline powered vehicle or engine e g generator set lawnmower Tobacco smoke also adds CO to the air you breathe When properly installed and maintained your natural gas furnace and hot water heater do not pollute your air soace with CO Natural gas is known as a clean burning fuel because under correct operating conditions the combustion products are water vapor and carbon dioxide CO2 which is not toxic The products of combustion are exhausted from furnaces and water heaters to the outside by means of a fuel duct or chimney Correct operation of any burning equipment requires two key conditions a An adequate supply of air for complete combustion b Proper venting of the products of combustion from the furnace through the chimney vent or duct to the outside Typical carbon monoxide gas problems are summarized here a Equipment problems due to defects poor maintenance damaged and cracked heat exchangers b Collapsed or blocked chimneys or flues disconnected or damaged vents c Downdraft in chimneys or flues This can be caused by very long or circuitous flue runs improper location of flue exhaust or wind conditions d Improper installation or operation of equipment chimney or vents e Air tightness of house envelop inadequate combustion of air f Inadequate exhaust of space heaters or appliances g Exha2. connecting point 2 and point 3 with a jump wire as shown in Figure 3 be sure to remove all the jump wires before attaching the detector head onto the base 3 Be sure that the components used in the circuit loop as shown in Figure 3 should be coupled up with those components used in the transceiver circuitry of the control panel 4 The base is allowed to be installed within an available wiring box including octagon box 3 3 5 or 4 circular box 3 and rectangular box 4 long without using any other additional mechanical adapters INSTALLING THE DETECTOR HEAD 1 Align up the position of head to the base see Figure 4 2 Screw the detector head into the base in clockwise direction An Wh Figure 3 Alignment of detector head and its base MAINTENANCE OF CARBON MONOXIDE DETECTORS A CO detector constantly monitors any carbon monoxide under its normal operational conditions The following maintenance procedures for the detectors will assure its desired performance 1 Use a vacuum cleaner to clean the dust around the vent holes of gas detector cover 2 Carry out a regular or weekly test of gas detectors SENSOR 5 LED Figure 4 Front cover of detector head TYPES FOR DETECTOR SIGNALING The carbon monoxide detector has to be warmed up for at least 10 minutes with green LED flashing after being energized then the test procedure can be followed There are three types of detector signaling 1 Gr
3. Sentek INTRODUCTION Sentek s Carbon Monoxide Detector is effective for detecting any buildup of carbon monoxide also known as CO gas in your home or office The features of your CO gas detector includes 1 Easy to install It allows connecting to fire control panel or security monitoring system Monitoring for carbon monoxide in a continuous manner 3 Giving a loud alarm 85 dB when it detects a buildup of carbon monoxide Self testing its operative functions continuously 5 Offering a 5 year warranty for the carbon monoxide sensing unit YOU SHOULD KNOW ABOUT CARBON MONOXIDE Carbon monoxide also known as CO by the chemical form is considered to be a highly dangerous poisonous gas because it is colorless odorless or tasteless and very toxic In general biochemistry phenomena have shown that the presence of CO gas inhibits the blood s capacity to transport oxygen throughout the body which can eventually lead to brain damage In any enclosed space home office recreational vehicle or boat even a small accumulation of CO gas can be quite dangerous Although many products of combustion can cause discomfort and adverse health effects it is CO gas which presents the greatest threat to life Carbon monoxide is produced by the incomplete combustion of fuels such as natural gas propane heating oil kerosene coal charcoal gasoline or wood The incomplete combustion of fuel can occur in any device which depends on
4. een LED lighting indicates that the detector is in the normal monitoring condition 2 When the carbon monoxide is detected the green light will change to flashing of red LED light accompanying the alarm sounds 3 beeps 3 If the detector is not in normal operation the buzzer will chirp once every 15 seconds to indicate that the malfunction is detected by the built in self monitoring circuitry 4 When interconnected the red LED flashing as companying alarm sound 2 beeps when other detector alarm ACTIONS TO TAKE WHEN ALARM SOUNDING In case of harmful levels of CO gas being detected your detector will go into a continuous full alarm Try to take the following necessary actions immediately a If there is anyone experiencing the effects of carbon monoxide poisoning such as headache dizziness nausea or other flu like symptoms call your fire department right away or 911 You should evacuate all the people in the premises 3 immediately Do a head count to check that everybody is accounted for o Do not re enter the premises until the problem has been corrected and the CO gas has been dispersed out and a safe level is reached c If no symptoms exist Immediately ventilate the home by opening windows and doors Turn off fuel burning appliances and call a qualified technician or your utility Company to inspect and repair your problem before restarting appliances WARNING Normally an activation of the detector indicat
5. efined by National Electrical Code A gas detector will operate normally under regular power supply therefore it will not perform at any situation when power outage occurs WARRANTY INFORMATION Under the normal operation conditions the manufacturer provides five year warranty for the sensor head of gas detector and one year warranty for other parts for repairing without charge Part and labor charge will be required after the warranty is expired Sentek Sentek Electronics Co Ltd 28 Zhongtang Road Wangchun Ningbo City 315016 Zhejiang Province China
6. es the presence of CO gas However the CO gas can be extremely fatal if it is not detected The source of the CO gas may come from several possible situations please refer to the list of sources of carbon monoxide in page 1 CAUTION This detector will only indicate the presence of CO gas at the sensor However you have to be aware that the CO gas may be present in other areas in the premises ACTIONS TO TAKE AFTER THE PROBLEM BEING CORRECTED Once the problem about the CO gas presence in the premises has been corrected the alarm of the detector should be off After waiting for 10 minutes push the Test button to test the detector so that you can make sure that the detector is working properly again SPECIFICATION 50ppm within 70 minutes Sensitivity EN 100ppm within 30 minutes 300ppm within 1 minutes Alarm Sounds 75dB CO530R Buzzer Output CO530R Buzzer and Relay Output NO or NC CO530I Buzzer and Interconnection 2 4 Voltage DC Standby Current Alarm Current si 17 mA 12V 25 mA 12V ae CO530 12 24 10 mA 24V 18 mA 24V 30 90 P N852001 0 0 17 mA 12V 30 mA 12V se CO530R 12 24 24V 20 mA 24V 30 90 P N854001 12V 28 mA 12V er CO530I 12 24 10 mA 24V 19 mA 24V 30 90 P N854001 WARNING AND LIMITATION Note that CO530 series carbon monoxide detector is not supposed to be used as smoke detector or fire alarm In addition this detector should not be installed in a danger area as d
7. leeping areas of the home The human body is most vulnerable to the effects of CO gas during sleeping hours For maximum protection a CO detector should be located outside primary sleeping areas or on each level of your home In the figure below are suggested locations in the home The electronic sensor detects carbon monoxide measures the concentration and sounds a loud alarm before a potentially harmful level is reached oN AT BEDROOM GROUND FLOOR CARBON MONOXIDE DETECTOR Do not place the detector in the following areas a Where the temperature may drop below 40 F 4 4 C or exceed 122 F 50 C Near paint thinner fumes Within 5 feet 1 5 meter of open flame appliances such as furnaces stoves and fireplaces In exhaust streams from gas engines vents flues or chimneys Do not place in close proximity to an automobile exhaust pipe this will damage the detector Wiring Diagram for CO 530 Series CARBON MONOXIDE DETECTORS Figure 2 shows the wiring diagram for CO 530 series carbon monoxide detectors OUTPUT OUTPU m7 BEDR eO _ O Nr ee POWER POWER P power supply DCi2V DC24V INSTALLING THE BASE OF DETECTOR 1 All the wires in the base compartment should be flattened and are not touched to any connectors to ensure that the detector head be smoothly fastened to the base 2 When using the jump wires to check the connectivity for each gas detector in the circuit loop e g
8. ust ventilation fireplace competing for air supply Potential sources of carbon monoxide in your home or office include clogged chimney wood stove wood or gas fireplace automobile and garage gas water heater gas appliance gas or kerosene heater gas or oil furnace and cigarette smoke POSSIBLE SYMPTOMS OF CARBON MONOXIDE POISONING dislodged Carbon monoxide is colorless odorless tasteless and very toxic When inhaled it produces an effect known as chemical asphyxiation Injury is due to the combining of CO with the available hemoglobin in l CARBON MONOXIDE DETECTOR GD 530 SERIES USER S MANUAL the blood lowering the oxygen carrying capacity of the blood In the presence of CO gas the body is quickly affected by oxygen starvation The following symptoms are related to CO poisoning and should be discussed with all members of the household so that you know what to look for a Extreme exposure unconsciousness convulsions cardiorespiratory failure death b Medium exposure severe throbbing headache drowsiness confusion vomiting fast heart rate c Mild exposure slight headache nausea fatigue similar to flu like symptoms Young children and household pets may be the first affected Exposure during sleep is particularly dangerous because the victim usually does not awaken LOCATIONS TO INSTALL YOUR ETECTOR Since CO gas moves freely in the air the suggested location is in or as near as possible to s
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