Ei Electronics manual Model Ei141 Ionisation, Product Description, Operation

MAINS POWERED 230V~

9V Alkaline Battery Back-Up

Model Ei141 Ionisation

Easi-Fit base

9V Alkaline Battery back up

High performance ionisation chamber Test/Hush button

Advanced suppression and calibration technology Interconnectable to other Ei mains powered alarms Low power cell warning

Kitemarked to BS EN 14604:2005 5 year guarantee

Product Description Operation

The Ei141 is an Ionisation Smoke Alarm that runs on 230V AC mains power, and has a 9V alkaline battery back up in the event of mains failure. The 9V battery will last for up to 4 years in standby mode, and capable of powering the smoke detector for up to 2 years in the event of mains failure.

The Ei141 is supplied with the Easi-Fit base that allows very quick and simple installation of the smoke alarm, combined with simple detector head removal and replacement. The Easi-Fit base automatically connects both mains power and battery as the detector head slides on to the Easi-Fit base.

The Ei141 has other advanced features such 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 Ei141 has built in circuitry to aid suppression of voltage transients and RF interference to further reduce the chances of false alarms under such conditions.

The green indicator will illuminate to show mains power is present

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 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: www.eielectronics.com

E & OE As our policy is one of continuous product development, we reserve the right to alter product details without prior notice. Ei141 DataSht RevB