DSC WS4916 Spec Sheet - Eng Ger

WS4916 Series Wireless Smoke Detector and Operating Instructions this instruction sheet thoroughly before installation and use of the WS4916 Wireless Smoke Detector WS4916 is a wireless photoelectric smoke detector with a fixed and rate of rise heat detector and an internal piezo alarm Four versions are available US version UL Canadian ULC International version EU and Australian version Heat detection based on rate of rise has not been investi by UL ULC Australian version does not include the heat detector Button Siren Marks every 7 to 8 seconds the unit tests for a smoke or alarm condition During this sequence the unit also performs diagnostics and checks for tampers and faults During normal the LED will flash every 50 seconds and the sounder will sound Alarm smoke detector will go into alarm when the signal level exceeds threshold and automatically restore when the signal falls below the alarm threshold During an alarm the will flash 1 second and the sounder will sound the evacuation pattern UL EU or continuous beeps ULC smoke detector has a preset warning threshold at 75 of the threshold If the signal level stays above this threshold but the alarm threshold for more than 120 seconds the detec will go into the state If the signal level falls below early warning threshold the detector will restore to its state automatically If the signal level rises above the alarm the detector will go into alarm The LED will flash and the will chirp every 50 seconds when in the warning state This feature is intended to provide a warning if the envi is persistently close to the alarm threshold and provide time to investigate and either escape or correct the situa Drift Compensation detector automatically compensates for long term environmen induced changes to maintain a constant smoke sensitivity the drift compensation has reached its high or low limit of the detector will go into the trouble state Alarm heat detector will go into alarm when the heat signal level the heat alarm threshold 135 and will automati restore when the heat signal level falls below the heat alarm restore The detector will also go into heat alarm if there a rapid increase in the temperature over a short period of time an alarm the LED will flash 1 second and the sounder will the evacuation temporal pattern UL EU or continuous ULC removal of the detector from the mounting plate initiates a transmission The tamper condition is restored after the is mounted on the plate Transmissions supervisory message is transmitted at 64 minute intervals 12 in EU model to the control panel If the signal not the control panel determines that the detector is missing detector transmits the following Alarm Alarm Restore heat or smoke alarm Transmitted at of occurrence Tamper Tamper Restore tamper switch activated 10 second delay on restore before transmission Low Battery battery voltage falls below threshold The bat are tested transmitted at the time of a supervisory or transmissions Trouble detector fault or sensor compensation limit reached are transmitted at the time of occurrence one trouble supervisory interval WS4916 is powered by two 3VDC lithium batteries NOT use batteries other than those listed low battery threshold is set so the batteries will provide not less 14 days of operation and at that point the detector will send a battery signal If the battery is still low 7 days after falling the low battery threshold the horn will once every seconds until battery failure During the first 7 days after low detection non chirp period if the detector is tested or into alarm the horn will once the test or alarm is and remain until battery failure batteries can be purchased from the distributor the company hardware stores or supermarkets etc Instructions WS4916 Series wireless smoke detector shall be installed and within an environment that provides the pollution degree max and overvoltages category II NON HAZARDOUS LOCATIONS only The equipment is designed to be installed by SERVICE only SERVICE PERSON is defined as a person having the technical training and experience necessary to be aware hazards to which that person may be exposed in performing a and of measures to minimize the risks to that person or other Smoke Detector Placement smooth ceilings detectors may be spaced 9.1m 30 feet apart a guide Other spacing may be required depending on ceiling air movement the presence of joists uninsulated ceilings Consult National Fire Alarm Code NFPA 72 Chapter 11 CAN or other appropriate national standards for installa recommendations Do NOT locate smoke detectors at the top of peaked or gabled the dead air space in these locations may prevent the unit detecting smoke Avoid areas with turbulent air flow such near doors fans or windows Rapid air movement around the may prevent smoke from entering the unit Do NOT locate detectors in areas of high humidity Do NOT locate detectors in areas where the temperature rises 38 100 or falls below 5 41 Smoke detectors in accordance with NFPA 72 Chapter 11 detectors shall be installed outside of each sleeping area in immediate vicinity of the bedrooms and on each additional of the family living unit including basements and excluding spaces and unfinished attics In new construction a smoke also shall be installed in each sleeping room Mount Smoke Detector Backplate backplate to mounting sur using the screws The dust protects the when not in Remove the cover before Holes CR123A CR123A Install Batteries batteries are not install bat indicated only approved CR123A CR123A or If batteries installed remove tab to Without the unit onto the plate prop WS4916 Aus Mounting Detector Installation the detector on the base plate using detector and base alignment marks the detector gently place while rotating the clockwise until detector snaps into Remove the side from the locking tab lock in place optional Removal tab with a small slotted screwdriver Rotate detector until the alignment marks line up Remove Compensation Reset or replacement of the smoke sensor chamber changes the signal noise of the detector this requires the drift com be reset Compensation trouble is one of the faults indi when the LED indicator is OFF while the sounder is chirping Remove batteries then short the detector battery contacts for seconds to power down unit batteries to power up unit while pressing the test tamper switch must not be pressed LED will flash when 5 seconds has elapsed Release the button within 2 seconds of the LED flash LED will flash every 2 seconds for 1 minute During this the detector must be mounted an additional 2 minutes for the detector to make back level checks the detector to verify normal operation Test Unit The central monitoring station if used should be notified to the test being generated This will prevent a false alarm an unnecessary response from the central monitoring station test by pressing the test button for 5 seconds minimum activation is indicated by the flashing LED the sounder and of the alarm signal to the control panel The detector to normal when the test button is released Allow a minimum of 20 seconds after power up and test alarm or tamper restore activations Do not use test but when smoke is present If the detector is in one of the following states when a test initiated it will not enter an alarm state Tamper detector not installed on mounting plate Compensation Trouble Other internal faults that could prevent a smoke or heat alarm S