The Ei141 is an Ionisation Smoke Alarm that runs on 230V AC mains power, and has • The smoke detector will emit a beep every 40 seconds to indicate that the battery back up is depleted and needs recharging. Please consult instruction booklet for specific installation details. Important Precaution Download Installation instructions manual of Ei Electronics Ei146 Optical Smoke Alarm for Free or View it Online on All-Guides.com. This version of Ei Electronics Ei146 Optical Manual compatible with such list of devices, as: Ei Ei164RC, Ei168RC, Ei166RC, Ei161RC, Ei Ei166RC How to stop Smoke alarms should be maintained according to manufacturer's instructions. Test smoke alarms at least once a month using the test button. Manufacturer's instructions are specific to the batteries (brand and model) that must be used. The smoke alarm may not work properly if a different kind of Mains-powered optical smoke alarm with a 9V alkaline battery back-up. Features large, proven optical sensor chamber. For detecting slow, smouldering fire which are commonly caused by sofas or electrical fires. Ideal for installation in hallways, landings, living and dining rooms. The manufacturer's replacement alarm can be found on Видео Remove an Ei146 smoke alarm канала Safelincs Ltd. This video shows how to remove an Ei146 optical smoke alarm from its base plate. Models Ei141, Ei144 & Ei146 only Before replacing the battery, check that the beeps are not due to one of the following: (i) battery snaps not connected properly. (ii) On the Optical Smoke Alarm only (Ei146) if the unit beeps and the red light does not flash at the same time it indicates a problem with the Aico EI141RC Mains Ionisation Smoke Alarm with 9V Battery Back-up ?19.25. In stock. Aico EI146 140 Series Optical Smoke Alarm c/w Alkaline Battery. This optical smoke alarm is manufactured from strong plastic and is mains 220-240 volts rated. This alarm is 150mm in diameter and operates at 0-40 degrees. Aico Optical Smoke Alarm - Ei146RC. The Aico Ei144 Heat Alarm runs on 230V AC mains power, and has a 9V PP3 Alkaline Battery back-up capable of lasting up to 4 years in standby mode and capable of powering the alarm for up to 2 years without mains power. Smoke alarm. perfect,Very good, and fitted very easy. thank you. 230V~ SMOKE & HEAT ALARMS ALKALINE BATTERY BACK-UP Ei141RC - Ionisation Ei144RC - Heat Ei146RC - Optical MODEL USI-7795 SMOKE & CARBON MONOXIDE ALARM WITH SILENCE CONTROL READ ALL INSTRUCTIONS The smoke alarm uses an extremely small Replacement Ei146 optical smoke alarm detector head. 5 year warranty. A maximum of 12 units can be interconnected via 3 core interconnection cable. Other smoke alarms that can be interconnected include: Ei141RC, Ei144RC. Kitemarked to BS EN 14604:2005. Smoke Alarm Maintenance. Only working smoke alarms can provide the critical early warning needed to save lives. Smoke alarms make a warning 'beep' or 'chirp' when there is a fault or when the battery needs replacing. Before changing the battery, check with the manufacturer's instructions. Replacement Ei146 optical smoke alarm detector head. 5 year warranty. A maximum of 12 units can be interconnected via 3 core interconnection cable. Other smoke alarms that can be interconnected include: Ei141RC, Ei144RC. Kitemarked to BS EN 14604:2005. Smoke Alarm Maintenance. Only working smoke alarms can provide the critical early warning needed to save lives. Smoke alarms make a warning 'beep' or 'chirp'