Assessments - 2, GPA: 4.5
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These rechargeable lithium cells are designed to have a ten year life and outlast the life of the smoke alarm itself, whilst providing up to six months of smoke alarm operation without mains power. The Ei156TLH has other advanced features such as high performance optical chambers fitted with integral insect screens to reduce the chances of false alarms, as well as the ability to interconnect up to twelve alarms to allow all alarms to sound if just one of the interconnected alarms should be triggered. The Ei156TLH has built in circuitry to aid suppression of voltage transients and RF interference to further reduce the chances of false alarms under such conditions. Operation The green indicator will illuminate to show mains power is present The red indicator will flash every 40 seconds to show that the detector has performed an automatic self test The red indicator will flash rapidly to show an alarm condition for the smoke detector The “Test/Hush” button will either silence false alarms or perform a unit self test In “Test” mode the alarm will perform a self test and sound the horn In “Hush” mode the alarm enters a ten minute period of reduced sensitivity to overcome false alarm conditions, and will then automatically reset itself When interconnected to other Ei mains powered alarms, an alarm on one detector will trigger all other interconnected alarms within one second (only the triggered alarm will flash a red indicator) The smoke detector will emit a beep and flash the red light every 40 seconds to indicate that the battery back up is depleted and needs recharging Shannon Free Zone, Shannon, Co. Clare, Ireland. Ph.+353 61 471277 Fx.+353 61 471053 Email. eielectronics@eiltd.ie Web: E & OE As our policy is one of continuous product development, we reserve the right to alter product details without prior notice. Ei156TLH DataSht RevB Model Ei156TLH Optical Model Ei156TLH Optical Technical Specification Sensor Optical, uses light scatter from smoke Sensitivity: Complies with BS 5446 Part 1: 2000 Source: Contains no radioactive material Airspeed: Essentially immune to the effect of airspeed. Button Test: Simulates the effect of smoke and checks chamber, electronics and horn. Ambient Light: Chamber housing design and compensation overcomes problems with stray light. Automatic Self-Test: Smoke Chamber is tested every 40 Sec. and unit beeps (without LED flash) if it is degraded. Insect Screen: Prevents insects or debris entering chamber (1.00mm mesh size) Supply Voltage: 230V AC Battery back up: Rechargeable lithium cells Power-On Indicator: Continuous green LED Alarm: Electronic Piezoelectric horn Alarm Sound Output: 85dB (minimum) at 3m Alarm Status: Red LED flashes every second on unit sensing fire Temperature Range: 0° to 40°C Humidity Range: 15% to 95% Relative Humidity Interconnect: Up to 12 interconnected Ei150/151TLR/154TL/155/156TLH/ 156TLR smoke or heat alarms, along with an EI158 relay base Fixing: Screw fixings supplied Plastic material: UL94VO flame retardant Dimensions: 140mm x 120mm x 46mm Weight: 218g Warranty: 5 year (limited) warranty Approvals: Kitemarked to BS EN 14604:2005, CE Approved Specifications are subject to change Installation & Placement Wiring for Interconnected Alarms Be very careful about correctly wiring the alarms as mixing Live and Neutral will blow/damage interconnected alarms. Alarms should be placed in accordance with the general guidelines shown in the diagram above. These recommendations are based on the problem of areas of “dead air” close to corners of rooms and apexes of ceilings, which could result in the prevention of smoke reaching the smoke detector Please consult instruction booklet for specific installation details Important Precaution: Do not install the actual smoke/heat alarm itself in new or renovated buildings until all work is completed (including floor coverings) and the building has been fully cleaned. The wiring can be installed when appropriate. (Excessive dust and debris from building work can contaminate the smoke chamber and cause problems, and it will also invalidate the guarantee). If it must be installed, cover it completely, particularly around the edges, with a dust cover (eg. a plastic bag), until all cleaning is finished.. Connect wires to the unit as in wiring diagram. All wiring must comply with local codes. Shannon Free Zone, Shannon, Co. Clare, Ireland. Ph.+353 61 471277 Fx.+353 61 471053 Email. eielectronics@eiltd.ie Web: www.eielectronics.c...