Visonic MCT442 Supervised Indoor Wireless CO Gas Detector User Manual

Download:
Mirror Download [FCC.gov]
Document ID	787286
Application ID	3uXtVWHhLjXnfRTi6SadJA==
Document Description	Users Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	19.5kB (243808 bits)
Date Submitted	2007-05-01 00:00:00
Date Available	2007-05-02 00:00:00
Creation Date	2007-03-08 14:09:06
Producing Software	Acrobat Distiller 4.05 for Windows
Document Lastmod	2007-03-08 14:09:06
Document Title	Users Manual

MCTMCT-442
Supervised Indoor Wireless CO Gas Detector
Installation Instructions
1. INTRODUCTION
The carbon monoxide (CO) detector is designed to monitor the
CO gas level in residential dwellings and give early warning
before potentially dangerous levels exist. The CO alarm is
transmitted to the PowerMax+ (version F and up) or PowerMax
Pro and presented on its display.
The CO gas is considered to be a highly dangerous poisonous
gas because it is colorless, odorless, tasteless and very toxic.
Presence of CO gas inhibits the blood's capacity to transport
oxygen throughout the body, which can eventually lead to brain
damage. CO gas is produced by incomplete combustion of fuels
(such as natural gas, propane, heating oil, kerosene, coal,
charcoal, gasoline or wood) that can occur in any device that
depends on burning for energy and heat (such as furnaces,
boilers, room heaters, hot water heaters, stoves, grills and in any
gasoline powered vehicle or engine).
Before CO harmful level is reached, the detector's internal buzzer
beeps sound periodically and the detector's red LED flashes. In
this condition, the buzzer sound can be stopped for 6 minutes by
pressing the TEST/MUTE switch. It will not correct the CO gas
problem, but will temporarily silence the buzzer while you correct
the problem. After 6 minutes, the detector restarts alarm if the CO
level remains high.
The detector provides
low battery and detector
end-of-life indications.
Caution: The
detector expiry date is
stamped on the
detector. After the
expiry date, the
detector should not
be used - do not wait
for end-of-life
indication!!
ALARM
(red) LED
Battery
(green) /
Fault
(yellow)
LED
TEST /
MUTE
BUTTON
Figure 1 - General View
The detector is continuously self-tested and has a TEST button
that enables the user to test the detector anytime.
Note: The TEST/MUTE switch functions as TEST switch (in
normal operation) or as MUTE switch (in alarm condition).
The tamper switch actuator (fig. 3), is pressed against the bracket
when the unit is attached to the bracket. Removal of the unit from
the bracket causes the switch contacts to open, creating a tamper
event, which is reported by the transmitter to the alarm system
control panel.
2. SPECIFICATIONS
CO DETECTION
Detection principle: Electrochemical cell
Detector Active Life: 5 years maximum
Selectable Sensitivity:
DIP switch in EN Mode
No warning at 30 ppm for 120 minutes, 50 ppm for 60 minutes,
100 ppm for 10 minutes.
Warning at 50 ppm between 60-90 minutes, 100 ppm for 10-40
minutes, 150 ppm within 3 minutes.
DIP switch in UL Mode
No warning at 30 ppm for 30 days, 70 ppm for 60 minutes, 150
ppm for 10 minutes, 400 ppm for 4 minutes.
Warning at 70 ppm between 60-240 minutes, 150 ppm for 1050 minutes, 400 ppm between 4-15 minutes.
Audible Alarm Volume: >95db at a distance of 3m (10 ft.).
TRANSMITTER AND CODING
Operating Frequency (MHz): 315, 433.92, 868.95 or other
frequency according to local requirements.
Transmitter's ID Code: 24-bit digital word, over 16 million
combinations, pulse width modulation. PowerCode or Zigbee
Protocols.
Overall Message Length: 36 bits
Supervision: Automatic signaling at 60-minute intervals (315
MHz version), 15-minute interval (433.92, 868.95 MHz versions)
or according to the local standards.
Transmitted Messages: CO gas alarm, low battery, tamper,
sensor end of life (5 years), sensor trouble, supervision.
Tamper Alerts: Tamper message is transmitted to the
PowerMax+ / PowerMax Pro control panel when the detector is
removed from its bracket .
ELECTRICAL DATA
Power Source: 9 volt Lithium battery (Ultra Life #U9VL, U9VL-J).
Current Drain: 11 µA standby, 250 µA in operation
Battery Life Expectancy: At least 1 year (for typical use)
Battery Supervision: Automatic transmission of battery status
data as part of any transmitted message.
Visual and Audible Indications:
Audio
Visual Indication (LEDs)
Condition
Indication
Red
Yellow
Green
Alarm
4 flashes
4 beeps (*)
(*)
End of Life
one beep
every 60 sec.
/ Fault
flashes
every
60 sec.
Battery OK
Flashes once
every minute
Low
1 flash
one beep
every 60 sec.
battery
every
60 sec.
MUTE
4 flashes
OFF for 6
button is
(*)
minutes (**)
pressed (to
silent the
alarm for 6
minutes)
TEST
1 flash
1 flash
Flashes (the
1 beep
button is
(the 1st (the 2nd 3rd LED) If
pressed
LED)
LED)
CO circuit test
and battery
are OK - lights
during 2 sec.
* Every 5 seconds during the first 4 minutes, every 60 sec. after
the first 4 minutes.
** After 6 minutes, the detector restarts alarm if the CO level
remains high.
Note: Long period of low battery condition may cause improper
function. In case of End-of-Life/Fault indication, replace the
battery and check if the End-of-Life/Fault indication still exists. If it
still exists, stop using the detector.
PHYSICAL DATA
Operating Temperature: -10°C to 40°C (14°F to 104°F).
Relative Humidity: 10-93% ± 2% RH
Dimensions: 127 mm (5 in.) x 40 mm (1-9/16 in.)
Weight (without battery): 180g (6.35 oz)
Compliance with Standard: EN 50291, UL 2034, BS 7860,
CSA-6.19-01
D-300273
3. PREPARATIONS
3.1 Disassembly
9 volts
BRACKET
DETECTOR
Hold the
bracket with
one hand
Open battery cover and
connect the battery to its
terminals (without insulator).
Ve ri fy proper pol ari t y.
Red button
Tab (1 of 4)
Battery cover
Function selector:
Sw. 1 ON = UL
Sw. 1 OFF = EN
Rotate the
detector as
shown and
pull it from
the bracket
Tamper switch
actuator
Figure 3. Detector Rear Side
Figure 2. Separating the Detector from Its Bracket
3.2 Communication Format Selection
Select the desired communication format, EN or UL, by switch 1
(see figure 3). Note: Switch 2 is not used.
3.3 Enrolling the Detector ID
Insert battery (see figure 3).
The ID of the detector's transmitter must be enrolled in the alarm
control panel memory. Refer to the alarm control panel’s installation
instructions and follow the procedure given there for enrolling
detector's transmitter ID in the control panel's memory.
When you are required to initiate a transmission for enrollment,
press the tamper switch (see fig. 3).
Note: It is much easier to carry out this operation while holding
the detector in your hand, close to the control panel.
4. INSTALLATION
4.1 Mounting
The detector can be mounted on a wall or ceiling.
It must be mounted with its bracket (when it is attached to its
bracket the tamper switch is pressed and the detector automatic
reset is performed).
! WARNING: The test switch is the only proper way to test the
CO detector. Never use vehicle exhaust! Exhaust may cause
permanent damage and void your warranty.
Mark and drill 2 holes in
mounting surface. Fasten
the bracket to the mounting
surface with 2 screws.
Warnings
• Installation must be performed by a licensed electrician / alarm
installer. Failure to properly install, test and maintain a CO
detector may cause it to fail, resulting in loss of life!
• Installation of the CO detector should not be used as a substitute
for proper installation, use and maintenance of fuel burning
appliances, including appropriate ventilation and exhaust systems.
• Unauthorized removal of the unit from the bracket will initiate a
tamper alert!
UP
Locate the bracket on
mounting surface so
that the word “UP” is
located as shown (so
that the detectors
stickers text will be
easily readable)
! Warning - The battery must be inserted into the
detector otherwise you will not be able to close the detector.
4.2 Test
Align detector’s tabs (see figure 3) with the bracket
slots and rotate the detector as shown. Pull the
detector outward to verify that it is securely attached.
Press the test button (see fig. 1) until the built-in buzzer sounds 1
beep and the red, green and yellow LEDs flashes sequentially
(see section 2 - SPECIFICATION).
Figure 4. Mounting
5. MAINTENANCE
Warning:
Press the detector's TEST button once every
week to ensure proper operation of the detector.
When low battery alarm exists (see specifications) immediately
replace the battery (see figure 3).
Once a month, use vacuum cleaner to clean the air vents
occasionally, to keep them free of dust.
APPENDICES
Appendix A - CO Detector Installation Overview
For maximum protection, the detector should be also located
A-1. Selecting Installation Location
outside primary sleeping areas or at each level of your home.
Selecting a suitable location is critical for the CO detector. The
Consumer Product Safety Commission (CPSC) recommends to
use at least one CO detector per household, located near as
possible to sleeping area of the home, because the human body
is most vulnerable to the CO gas effect during sleeping hours.
For added protection, install additional CO detector in every separate
bedroom and on every level of your home. If your bedroom hallway is
longer than 14 meters (40 feet), install a CO detector at BOTH ends
of the hallway. Install an additional detector 6 meters (20 feet) away
from the furnace or fuel burning heat source.
Mount the detector on a firm wall or ceiling.
BEDROOM
BEDROOM
CO DETECTOR
LIVING
ROOM
BEDROOM
KITCHEN
GARAGE
BASEMENT
Figure 5. CO Detectors locations in a Multi-Floor Residence
D-300273
A-2. Where Not to Install CO Detectors
1. In location where temperature may be below -10°C (14°F) or
above 40°C (104°F).
2. In locations where humidity is below 10% or above 93% RH.
3. Near paint thinner fumes.
4. Near air conditioners, furnaces, stoves, fireplaces and any
other ventilation source that may interfere with the CO gas
entering the detector.
5. In locations where furniture or draperies may obstruct the air flow.
6. In exhaust streams from gas engines, vents, flues or
chimneys.
7. Where dirt or dust could collect and block the sensor and stop
its working.
8. In locations that can be reached by children.
9. In turbulent air from ceiling fans.
10. In close proximity to an automobile exhaust pipe - this will
damage the detector.
Appendix B - CO Gas Health Effects
B-1. Toxic Effects
Carbon monoxide (CO) is a colorless, odorless non-irritating gas
which is classified as a chemical asphyxiate whose toxic action is a
direct result of the hypoxia produced by a given exposure.
CO is rapidly absorbed through the lungs, diffuses across the alveolar
capillary membrane and is reversible bound with hemoglobin as
carboxyheoglobin (COHb), however a minute amount is present in
the plasma. The affinity of hemoglobin for CO is over 200 times its
affinity for oxygen. This reduces the oxygen carrying of the blood and
also has an effect on dissociation of oxyhemoglobin which farther
reduces the oxygen supply to the tissues. CO is chemically
unchanged in the body and is eliminated in the expired air. The
elimination is determined by the same factors that applied during
absorption.
If the Co level in the inhaled air is constant, the level of COHb in the
blood will approach an equilibrium state after several hours. However,
the rate at which the equilibrium is reached depends on many factors,
e.g. lung ventilation rate (physical activity) and alveolar capillary
transfer, cardiac parameters, blood hemoglobin concentration,
barometric pressure, oxygen and carbon dioxide concentration in the
inhaled air, but the two most important factors in determining the
COHb level are the CO concentration and the duration of exposure.
The effects of different saturation blood COHb levels on healthy
adults are shown in table A1.
Table 1 - Health effects of COHb blood levels on healthy adults
% COHb
Effects
03 - 0.7
Normal range in non-smokers due to endogenous
production
0.7 - 2.9
No proven physiological changes
2.9 - 4.5
Cardio-vascular changes in cardiac patients
4-6
Usual values observed in smokers, impairment in
psychomotor tests
7 - 10
Cardio-vascular changes in non-cardiac patients
(increased cardiac output and coronary blood flow)
10 - 20
Slight headache, weakness, potential burden on fetus
20 - 30
Severe headache, nausea, impairment in limb
movements
30 - 40
Severe headache. irritability, confusion, impairment in
visual acuity, nausea, muscular weakness, dizziness
40 -50
Convulsions and unconsciousness
60 - 70
Coma, collapse, death
% COHb
Effects
Source: US Environmental Protection Agency 1984
The following symptoms are related to CO poisoning and are to be
discussed with ALL members of the household:
1. Mild Exposure: Slight headache, nausea, vomiting, fatigue (often
described as "Flu-like" symptoms).
2. Medium Exposure: Severe throbbing headache, drowsiness, fast
heart rate.
3. Extreme Exposure: Unconsciousness, convulsions, cardio
respiratory failure, death.
4. Many cases of reported CO poisoning indicate that while victims
are aware they are not well, they become so disordered they are
unable to save themselves by either exiting the building or calling
for assistance. Young children and household pets are typically
first affected.
B-2. Chronic Effects on High Risk Group
Individuals with coronary artery disease exposed to low levels of CO
showed reduced ability to exercise. The time of onset of exercise-induced
angina pectoris in such patients exposed to low levels of CO is reduced.
Carbon monoxide readily crosses the placental barrier and may endanger
the normal development of the fetus.
A number of high risk groups are particularly sensitive to the effects of
CO because of various organ impairments or specific changes,
mainly:
a. Those whose oxygen carrying capacity is decreased due to anemia
or other hemoglobin disorders.
b. Those with increased oxygen needs such as those encountered in
fever, hyperthyroidism or pregnancy.
c. Those with systematic hypoxia due to respiratory insufficiency.
d. Those with hearth disease and any vascular insufficiency, such as
cerebral ischaemia and peripheral vascular diseases.
B-3. Normal COHb levels
Under normal conditions all humans have low levels of COHb of
between 0.3% and 0.7% present within the body. These levels are
considered neither beneficial nor harmful.
B-4. Tobacco Smoking
Tobacco smokers are exposed to significant concentration of CO. In
cigarette smokers the COHb concentration varies between 5% - 9%
while heavy smokers it may exceed 10%.
Appendix C - Action to Take When Alarm Sounds
In case of harmful levels of CO gas is detected, your detector will go
into continuous full alarm, Try to take the following necessary actions
immediately:
1. Push the detector TEST switch to silence the alarm.
Warning: Never remove the battery to silence the alarm.
Removing the battery removes your protection!
2. Call your emergency service (tel. No. .............), or fire department
(tel. No. ............). (Please write the telephone numbers).
3. Immediately move to fresh air - outdoors or by opening
door/window. Do a head count to check that all persons are
accounted for. Do not reenter the premises nor move away from
the open door/window until the emergency services responders
have arrived, the premises have been aired out, and your alarm
remains in normal condition.
4. After following steps 1 - 3, if your alarm reactivates within 24 hours
period, repeat steps 1 - 3 and call qualified technician (Te. No.
........) to investigate for sources of CO gas from fuel burning
equipment and appliances, and inspect for proper operation of this
equipment. If problems are identified during this inspection, have
the equipment serviced immediately. Note any combustion
D-300273
equipment not inspected by the technician and consult the
manufacturer instructions, or contact the manufacturers directly,
for more information about CO safety and this equipment. Make
sure that motor vehicles are not, and have not been, operating in
an attached garage or adjacent to the residence.
! Warning: Normally an activation of the detector indicates 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.
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.
Action to be taken after the problem has been corrected
Once the problem about the CO gas presence in the premises has
been corrected, the detector's alarm should be off. After waiting for 10
minutes, push the Test button, to verify that the detector is properly
working again.
Appendix D - Warnings and Limitations
This product is intended for use in ordinary indoor locations of family
living units. It is not designed to measure compliance with
Occupational Safety and Health Administration (OSHA) commercial
or industrial standards.
Caution: The detector will only indicate the presence of carbon
monoxide gas at the sensor. Carbon monoxide gas may be present in
other areas.
Individuals with medical problems may consider using warning
devices which provide audible and visual signals for carbon monoxide
concentrations under 30 ppm.
The alarm, including the sensor, is not to be located within 1.5m (5
feet) of any cooking appliance.
The detector may not alarm at low carbon monoxide levels. The
Occupational Safety and Health Association (OSHA) has established
that continuous exposure levels of 50 ppm should not be exceeded in
an 8 hours period. Individuals with medical problem may consider
more sensitive detection devices.
The CO gas detector is not suitable as a smoke detector or fire
detector. This detector is not suitable to install in an hazardous
location as defined in National Electrical Code.
Carbon monoxide must reach the detector for proper performance of
CO gas detection.
The detector may not protect people who are at special risk from
carbon monoxide exposure by reason of age, pregnancy or medical
condition. In doubt, consult your medical practitioner.
CO detectors may wear out because they contain electronic parts that
fail at any time. Test your detector at least every week.
Instruct children never to play with the detector.
Never use detergents or other solvents to clean the detector.
Avoid spraying air fresheners, hair spray, paint or other aerosols near
the detector.
Do not paint the detector. Paint will seal the detectors vents and
interfere detecting CO gas.
Detailed information on conditions which can result in transient CO
situations:
1. Excessive spillage or reverse venting of fuel burning appliances
caused by:
a. Outdoor ambient conditions such as wind direction and/or
velocity, including high gusts of wind; heavy air in the vent pipes
(cold/humid air with extended periods between cycles).
b. Negative pressure differential resulting from the use of exhaust
fans.
c. Simultaneous operation of several fuel burning appliances
competing for limited internal air.
d. Vent pipe connection vibrating loose from clothes dryers,
furnaces, or water heaters.
e. Obstructions in or unconventional vent pipe designs which
amplify the above situations.
2. Extended operation of unvented fuel burning devices (range,
oven, fireplace, etc.).
3. Temperature inversions which can trap exhaust gasses near the
ground.
4. Car idling in an open or closed attached garage, or near a home.
Appendix E - Trouble-shooting
Problem
Every 60 seconds, the yellow LED flashes once
and 1 beep is heard.
When TEST/MUTE button is pressed, the green
LED flashes instead of lighting during 2 seconds.
Every 60 seconds, there are 3 flashes of the yellow
LED and 1 beep is heard.
CO detector goes back into alarm 6 minutes after
the TEST/MUTE button is pressed.
CO detector alarms frequently even though no high
levels of CO are revealed in an investigation.
This means...
Low battery warning
You should...
Replace battery (see SPECIFICATIONS).
Detector fault or the battery is
not OK.
Detector end of life/ fault.
Replace battery (see SPECIFICATIONS). If the problem still
exists, replace detector.
Replace battery (see SPECIFICATIONS). If the problem still
exists, replace detector.
CO level indicates a potentially If you are feeling symptoms of CO poisoning, evacuate your
dangerous situation.
home and call your emergency service.
The CO detector may be
Relocate the detector - see appendix A. If frequent alarms
improperly located.
continue, have home rechecked for potential CO problems.
You may experiencing an intermittent CO problem.
Warning!
Changes or modifications to this equipment not expressly approved by Visonic Ltd. could void the user’s authority to operate the equipment.
The 315 MHz version of this device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not
cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation.
The digital circuit of this device has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference in residential installations. This equipment generates, uses and
can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio and
television reception. However, there is no guarantee that interference will not occur in a particular installation. If this device does cause such interference,
which can be verified by turning the device off and on, the user is encouraged to eliminate the interference by one or more of the following measures:
– Re-orient or re-locate the receiving antenna.
– Increase the distance between the device and the receiver.
– Connect the device to an outlet on a circuit different from the one which supplies power to the receiver.
– Consult the dealer or an experienced radio/TV technician.
WARRANTY
Visonic Ltd. and/or its subsidiaries and its affiliates ("the Manufacturer") warrants its
products hereinafter referred to as "the Product" or "Products" to be in conformance with
its own plans and specifications and to be free of defects in materials and workmanship
under normal use and service for a period of twelve months from the date of shipment by
the Manufacturer. The Manufacturer's obligations shall be limited within the warranty
period, at its option, to repair or replace the product or any part thereof. The Manufacturer
shall not be responsible for dismantling and/or reinstallation charges. To exercise the
warranty the product must be returned to the Manufacturer freight prepaid and insured.
This warranty does not apply in the following cases: improper installation, misuse,
failure to follow installation and operating instructions, alteration, abuse, accident or
tampering, and repair by anyone other than the Manufacturer.
This warranty is exclusive and expressly in lieu of all other warranties, obligations or
liabilities, whether written, oral, express or implied, including any warranty of
merchantability or fitness for a particular purpose, or otherwise. In no case shall the
Manufacturer be liable to anyone for any consequential or incidental damages for breach
of this warranty or any other warranties whatsoever, as aforesaid.
This warranty shall not be modified, varied or extended, and the Manufacturer does not
authorize any person to act on its behalf in the modification, variation or extension of this
warranty. This warranty shall apply to the Product only. All products, accessories or
attachments of others used in conjunction with the Product, including batteries, shall be
covered solely by their own warranty, if any. The Manufacturer shall not be liable for any
damage or loss whatsoever, whether directly, indirectly, incidentally, consequentially or
otherwise, caused by the malfunction of the Product due to products, accessories, or
attachments of others, including batteries, used in conjunction with the Products.
The Manufacturer does not represent that its Product may not be compromised and/or
circumvented, or that the Product will prevent any death, personal and/or bodily injury
and/or damage to property resulting from burglary, robbery, fire or otherwise, or that the
Product will in all cases provide adequate warning or protection. User understands that a
properly installed and maintained alarm may only reduce the risk of events such as
burglary, robbery, and fire without warning, but it is not insurance or a guarantee that such
will not occur or that there will be no death, personal damage and/or damage to property
as a result.
The Manufacturer shall have no liability for any death, personal and/or bodily injury
and/or damage to property or other loss whether direct, indirect, incidental,
consequential or otherwise, based on a claim that the Product failed to function.
However, if the Manufacturer is held liable, whether directly or indirectly, for any loss or
damage arising under this limited warranty or otherwise, regardless of cause or origin, the
Manufacturer's maximum liability shall not in any case exceed the purchase price of the
Product, which shall be fixed as liquidated damages and not as a penalty, and shall be the
complete and exclusive remedy against the Manufacturer.
Warning: The user should follow the installation and operation instructions and among
other things test the Product and the whole system at least once a week. For various
reasons, including, but not limited to, changes in environmental conditions, electric or
electronic disruptions and tampering, the Product may not perform as expected. The user
is advised to take all necessary precautions for his /her safety and the protection of his/her
property.
6/91
W.E.E.E. Product Recycling Declaration
For information regarding the recycling of this product you must contact the company from which you orignially purchased it. If you are discarding this product and not
returning it for repair then you must ensure that it is returned as identified by your supplier. This product is not to be thrown away with everyday waste.
Directive 2002/96/EC Waste Electrical and Electronic Equipment.
VISONIC LTD. (ISRAEL): P.O.B 22020 TEL-AVIV 61220 ISRAEL. PHONE: (972-3) 645-6789, FAX: (972-3) 645-6788
VISONIC INC. (U.S.A.): 10 NORTHWOOD DRIVE, BLOOMFIELD CT. 06002-1376. PHONE: (860) 243-0833, (800) 223-0020 FAX: (860) 242-8094
VISONIC LTD. (UK): FRASER ROAD, PRIORY BUSINESS PARK, BEDFORD MK44 3WH. PHONE: (0870) 7300800 FAX: (0870) 7300801
INTERNET: www.visonic.com
VISONIC LTD. 2006 MCT-442 D-300273 (REV. 0, 4/06)
D-300273

---

Source Exif Data:

File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.2
Linearized                      : No
Create Date                     : 2007:03:08 14:09:06
Producer                        : Acrobat Distiller 4.05 for Windows
Modify Date                     : 2007:03:08 14:09:06+02:00
Page Count                      : 4

EXIF Metadata provided by EXIF.tools