System Sensor CO1224 - Manual (Page 4)

D250-03-00 4 I56-2874-001
©2006 System Sensor
System Sensor warrants its enclosed product to be free from defects in
materials and workmanship under normal use and service for a period
of three years from date of manufacture. System Sensor makes no other
express warranty for the enclosed product. No agent, representative,
dealer, or employee of the Company has the authority to increase or alter
the obligations or limitations of this Warranty. The Company’s obliga-
tion of this Warranty shall be limited to the replacement of any part of
the product which is found to be defective in materials or workman-
ship under normal use and service during the three year period com-
mencing with the date of manufacture. After phoning System Sensor’s
toll free number 800-SENSOR2 (736-7672) for a Return Authorization
number, send defective units postage prepaid to: System Sensor, Returns
Department, RA #__________, 3825 Ohio Avenue, St. Charles, IL 60174.
Please include a note describing the malfunction and suspected cause
of failure. The Company shall not be obligated to replace units which
are found to be defective because of damage, unreasonable use, modi-
fications, or alterations occurring after the date of manufacture. In no
case shall the Company be liable for any consequential or incidental
damages for breach of this or any other Warranty, expressed or implied
whatsoever, even if the loss or damage is caused by the Company’s
negligence or fault. Some states do not allow the exclusion or limita-
tion of incidental or consequential damages, so the above limitation or
exclusion may not apply to you. This Warranty gives you specific legal
rights, and you may also have other rights which vary from state to state.
Three-Year Limited Warranty
FCC Statement
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.
NOTE: This equipment 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 pro-
vide reasonable protection against harmful interference in a residential installation. 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 communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user
is encouraged to try to correct the interference by one or more of the following measures:
– Reorient or relocate the receiving antenna.
– Increase the separation between the equipment and receiver.
– Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
– Consult the dealer or an experienced radio/TV technician for help.
Please refer to insert for the limitations of Carbon Monoxide Detectors
S0313-00
Figure 4. Wiring Diagram:
S0300-01
POSITIVE
NEGATIVE
TROUBLE
TROUBLE
NORMALLY
CLOSED
NORMALLY
OPEN
COMMON
}
POWER
}
TROUBLE
RELAY
ALARM
RELAY
Input powered (12 or 24 VDC) from UL Listed Fire/Burg Control Panel (Class 2).
NON-RESETTABLE PWR
CO ZONE
UL LISTED
PANEL
+
−
ALARM
INITIATION
CONTACTS
EOL RESISTOR
SPECIFIED BY PANEL
MANUFACTURER
C
NO
T T
+ −
CLOSED WITH
POWER APPLIED
AND NO FAULT
DETECTED
SINGLE UNIT, SINGLE ZONE, 4 CONDUCTOR CABLE
NON-RESETTABLE PWR
CO ZONE
UL LISTED
PANEL
+
−
SUPERVISORY TROUBLE CONTACTS
ALARM
INITIATION
CONTACTS ALARM
INITIATION
CONTACTS
FIRST CO1224
DETECTOR
IN LOOP
LAST CO1224
DETECTOR
IN LOOP EOL RESISTOR
SPECIFIED BY PANEL
MANUFACTURER
C
NO
C
NO
T T T T
+ − + −
CLOSED WITH
POWER APPLIED
AND NO FAULT
DETECTED
MULTIPLE UNIT, SINGLE ZONE, 6 CONDUCTOR CABLE
S0314-00
CAUTION
It should be noted the installation, operation, testing and mainte-
nance of the CO1224 is different than System Sensor conventional
4-wire smoke detectors, such as the i3 Series. Below are specific
installation requirements for the CO1224:
* Connect to a non-resettable power supply
* Connect to a non-fire zone: Per NFPA 720 section 5.3.7.2 the CO1224
shall not be connected to a zone that signals a fire condition
* Per NFPA 720 section 5.3.7, do not connect the CO1224 on a zone with
other fire or intrusion initiating devices - i.e. do not connect on the
same zone as smoke detectors
* Wiring of the trouble relay is mandatory: Per UL Standard 2075 section
17.1.1 a detector shall send a trouble signal to the control panel upon
an open circuit, a ground fault, sensor removal or sensor end of life
* If wiring one CO1224 per zone: Use 4 conductors
* If wiring multiple CO1224 detectors per zone: Use 4 conductors from
panel to first CO1224, then use 6 conductors from the second CO1224
to other detectors on the zone