System Sensor 2012/24AUS Manuals

4 I56-2012-00C � � Connecting Auxiliary Devices with Relay This smoke-alarm has a built-in relay which may be used to activate auxiliary devices such as bells, horns, and door closers. The relay contacts automatically close approximately eight (8) seconds after the unit goes into alarm, and automatically resets approximately five (5) seconds after the alarm stops. For wiring refer to Figure 8. Auxiliary voltage and current requirements must be within relay contact ratings and appropriate wiring must be used. How to Interconnect Smoke-alarms NOTE: Interconnect smoke-alarms within one residential unit only. If smoke-alarms are interconnected between residential units, nuisance alarms will occur when a smoke-alarm in another residence is tested. The model 2012/24AUS has two interconnection modes which are shown in table 1. TABLE 1: INTERCONNECTION MODES Interconnection Mode Interconnected Terminals Electronic Horn Relay SIGSND SIGSND and GND Sound Only the smoke-alarms in local alarm are activated SIGRLY SIGRLY and GND Sound All the interconnected smoke-alarms are activated � Up to twelve 2012/24AUS smoke-alarms may be interconnected. The 2012/24AUS smoke-alarms may also be interconnected with 2012H (A) when they all work at 12VDC supply voltage. If one smoke-alarm senses smoke, all of the interconnected units will sound in SIGSND mode, the relays of the interconnected units will be activated approximately eight seconds after horns sound in SIGRLY mode. After interconnecting the smoke-alarms, push and hold the test button for more than 3 seconds on one unit. The alarm horns on all of the other smoke- alarms should sound if they are connected correctly. � If any interconnected smoke-alarm is activated by another unit, it senses smoke, the unit will go into local alarm state with the LED flashing quickly. � Connect the smoke-alarms together by interconnecting all the SIGSND terminals to each other and all GND terminals to each other in SIGSND mode, and interconnecting all the SIGRLY and GND terminals to each other in SIGRLY mode (See Figure 7) . Use 0.75mm or larger two-conductor standard wire. � If smoke-alarms will not be connected. DO NOT use the SIGSND, SIGRLY and GND terminals. � The LEDs on all smoke-alarms should flash once about 40 seconds when external power is turned on to the smoke-alarms. Test smoke-alarms after interconnection wiring are complete. Cautionary Note: Test interconnection wiring after installation is completed. Test each unit in a system and make sure ALL other units alarm. FAILURE TO OBSERVE ANY OF THESE CONDITIONS CAN CAUSE SYSTEM MALFUNCTION AND/OR DAMAGE TO THE SMOKE-ALARMS. Testing Information � You should test your smoke-alarm at least once a month to assure yourself of its operation, as recommended by AS3786. Test the smoke- alarm by firmly depressing the test switch located on the smoke-alarm cover (marked “Push and Hold to Test”) FOR 3 SECONDS. (See Figure 9). The alarm horn should sound, and the LED should flash rapidly. When the test switch is pushed and held for more than 8 seconds, the relay will be activated. � In an interconnected system, all of the smoke-alarms should sound their alarm horns when any one of the test buttons is pushed. The alarm horn sounds if the smoke-alarm is working properly. This is the only way to be sure the smoke-alarm is working. Test the smoke-alarm monthly. If the smoke-alarm fails to test properly, have it repaired or replaced immediately. � DANGER: If the alarm horn sounds a smoke-alarm and you are not testing the unit, the smoke-alarm has sensed smoke or combustion particles in the air. THE ALARM HORN IS A WARNING OF A POSSIBLY SERIOUS SITUATION. IT REQUIRES YOUR IMMEDIATE ATTENTION. � The alarm could be caused by a nuisance situation. Cooking smoke or a dusty furnace can cause the smoke-alarm to sound. If this happens, open a window or fan the air to remove the smoke or dust. The smoke-alarm will turn itself off as soon as the air is completely clear. DO NOT OFF POWER TO THE SMOKE-ALARM. THIS WILL REMOVE YOUR PROTECTION. Monitoring Your Smoke-alarm Once the smoke-alarm is energized from an external power, a green LED flashes once about 40 seconds. This signals that the smoke-alarm is receiving power and is in the detection mode. If the smoke-alarm is not operating properly, the green LED will be OFF. (If so, have the smoke-alarm repaired or replaced immediately.) When the smoke-alarm senses smoke, the green LED will flash rapidly. If the initiating smoke-alarm senses smoke and signals other interconnected smoke-alarms to sound their alarm horns, their LEDs will stop flashing. See TABLE 2 for specific LED functions. TABLE 2: SMOKE-ALARM STATUS Smoke-alarm Status Electronic Horn LED Relay Normal Standby Silent Flash every 40 seconds Open Silence State Beep every 40 seconds(synchronized with the LED On) Flash every 40 seconds Open Local Alarm Temporal Tone Flash rapidly Closed after 8 seconds SIGSND Signal Received Temporal Tone Off Open SIGRLY Signal Received Temporal Tone Off Closed after 8 seconds Failed chamber test Beep every 40 seconds(synchronized with the LED On) Flash every 10 seconds Open Low battery voltage Beep every 40 seconds(At the middle of the two LED On time) Flash every 40 seconds Open The smoke-alarm will automatically return from Alarm to Normal state when the reason for alarm, as the presence of smoke, is completely removed. Cleaning and Maintenance DANGER: Electrical Shock Hazard. Turn off power to the smoke-alarm at the main service panel before cleaning the smoke-alarm. This smoke-alarm has been designed to be as maintenance-free as possible. However, regular testing (see “Testing” above) and periodic maintenance are necessary. To clean the smoke-alarm, turn off power and vacuum the outside of the smoke- alarm with the soft brush attachment of a vacuum cleaner. Do this at least once every year, preferably every six months. DO NOT ATTEMPT TO CLEAN THE SMOKE-ALARM IN ANY OTHER WAY. If the smoke-alarm requires service, do not attempt to service it yourself; this will void your warranty. Return the smoke-alarm to your local System Sensor distributor or agent. Enclose a note describing what is wrong with the smoke-alarm. � � � Please refer to insert for the Limitations of fire alarm systems Figure 9 : LED PUSH TO SILENCE PUSH AND HOLD TO TEST SILENCE/TEST SWITCH 1 I56-2012-00C INSTALLATION AND MAINTENANCE INSTRUCTIONS 2012/24AUS Photoelectric Smoke-Alarm with Integral Temp-3 Sounder Specifications Supply Voltage Range: Max. Standby Current： Max. Alarm Current: P-Horn Sound Output Level： Max. Interconnected Units: Silence Mode Timeout Period: Silence Mode Indication: Height: Diameter: Weight： Operating Temperature Range： Humidity: 10VDC~30VDC 60µA 50mA 85dB(A) at 3m 24 8 minutes or cancel by pressing silence/test button for more than 3 seconds Sounder Beeps and LED Flashes Green once every 40 secs. 55mm 135mm 220g 0 ℃ to 5 0℃ 5% to 93% R.H. General Description Smoke-alarms are designed to provide early warning of developing fires at a reasonable cost. They monitor the air and can sense smoke, providing precious minutes for you and your family to escape before a fire spreads. Early warning fire detection is best achieved by the installation of fire detection equipment in all rooms and areas of the household. Model 2012/24AUS is a photoelectric smoke-alarm designed for open area protection in a residential building. It has a built-in relay which may be used to activate auxiliary devices such as bells, horns, and door closers. The relay contacts automatically close 8 seconds after the smoke-alarm goes into alarm, and automatically resets approximately 5 seconds after the alarm stops. A piezoelectric horn in each smoke-alarm produces an audible 85dB(A) temporal tone evacuation signal when a unit alarms or an interconnected one alarms. This temporal tone evacuation signal complies with AS 3786. The signal consists of 3 beeps each 0.5 seconds long, spaced 0.5 seconds apart, followed by 1.5 seconds of silence. The horn will beep every 40 seconds as the battery voltage is lower than 8.5V. These smoke-alarms can be interconnected with the SIGSND and GND terminals for a system of up to 24 smoke-alarms per premises so when one smoke-alarm sounds its evacuation signal it causes the other connected smoke-alarms to sound as well. They also can be interconnected with the SIGRLY and GND terminals, when any one alarms, all the interconnected units’ relays will be activated approximately 8 seconds after horns sound. Model 2012/24AUS has a backup battery in case of main power failures. The smoke- alarm has a built-in silence/test push button to silence or test. If the silence/test button is pushed for less than 3 seconds, this is a silence instruction, the smoke- alarm will reduce its sensitivity and give an audible trouble signal for 8 minutes. If the silence/test button is pushed and held for more than 3 seconds, � Smoke-alarms may not be heard. The alarm horn in this smoke-alarm meets or exceeds current Australian standards. However, if the smoke- alarm is not located in the same room as the occupant, or if it is blocked by a closed door or normal noise, the alarm horn may not be heard. In addition, sound sleepers, or persons who are under the influence of drugs or alcohol may not hear the alarm or be able to react to it. Therefore, locate this smoke-alarm, which has a sounder rated at 85dB(A) at 3 meters, on every level, in every sleeping area, and in every bedroom of the household. � In general, smoke-alarms may not always warn you about fires caused by carelessness and safety hazards like smoking in bed, violent explosions, escaping gas, improper storage of flammable materials, overloaded electrical circuits, children playing with matches, or arson. � Smoke-alarms are not fool-proof. Like all electronic devices, smoke- alarms have limitations. No type of smoke-alarm can sense every kind of fire every time. In addition, smoke from slow, smoldering fires rises slowly and may not reach the smoke-alarm until actual flame breaks out. This type of smoke may not reach the smoke-alarm in time for occupants to escape unharmed. Smoke-alarms are not a substitute for life or property insurance. Though smoke-alarms have been responsible for saving many lives, they are not warranted or implied to protect lives or property in the event of a fire. � A preventative maintenance agreement should be arranged through the local manufacturer’s representative. Though smoke-alarms are designed for long life, they may fail at any time. Therefore, smoke-alarms shall be replaced after being in service for 10 years. Any smoke-alarm, fire alarm equipment, or any component of that system which fails shall be repaired or replaced as soon as possible. Where to Install Smoke-alarms Warning: As a minimum requirement, smoke-alarms must be installed in accordance with the requirements of AS3000, AS3786 and AS1670.1-2004. Proper Smoke-alarm Location: Figure 1: Recommended smoke-alarm protection for single-floor residence with only one sleeping area: 28 Tuan Jie South Road, Xi’an National Hi-tech Industrial Development Zone Province of Shaanxi, 710075, China DINING ROOM KITCHEN BEDROOM BEDROOM BEDROOM LIVING ROOM SMOKE - ALARMS FOR MINIMUM PROTECTION SMOKE - ALARMS FOR MORE PROTECTION AND REQUIRED IN NEW CONSTRUCTION Special Note Regarding Smoke-alarm Guards Smoke-alarms are not to be used with alarm guards unless the combination has been evaluated and found suitable for that purpose. � Ver. A www.systemsensor.com Smoke-Alarm Power Requirements Power input rating to the smoke-alarm is 12/[email protected] Amp. Power supply and smoke-alarm installation must conform to the electrical codes in your area. It is recommended that wiring be performed by a licensed electrician. Installation in Australia The installation temperature range for Australia is 0°C to 50°C and has been tested per the Australian Standard. Smoke-alarms should be installed by qualified technicians. Installation of a main connected power supply unit must be performed by qualified electricians only. Smoke-alarm Limitations � This smoke-alarm is designed for residential use only. This smoke-alarm is self-restoring and does not lock into an alarm condition. � Smoke-alarms will not sense a fire if the smoke does not reach the sensor. In order for a smoke-alarm to sense smoke, it must be installed in the immediate vicinity of the fire. In addition, smoke from fires in chimneys, in walls, on roofs, in remote parts of the building, or on another level from where the smoke-alarm is located, may not reach the smoke-alarm quickly enough for occupants to escape unharmed. For this reason, the installer shall install smoke-alarms on every level, in every sleeping area, and in every bedroom of the household. this is a test instruction and will also cancel the silence mode (See “Testing” below for more detailed instructions.)