Ei Electronics EI129 User manual

Alarm Trigger Module

Connects to Sprinkler & EN54 Fire Systems (24V)

Instruction Manual

Contains vital information on the product’s operation and

installation. Read and retain carefully. If you are just installing

this product the manual MUST be given to the householder.

1. Introduction

The Ei129 is designed to sound interconnected Ei Electronics

Mains Powered Alarms to give a fire warning. When the

external normally open contacts connected to it, close.

Its main applications are:

1. To trigger the Smoke/Heat/Fire Alarms to sound when a

Sprinkler System is activated.

2. To trigger all the Smoke/Heat/Fire Alarms in an apartment

to sound when the EN54 Fire System in the common areas

of the HMO* sense fire. This greatly increases the alarm

sound level throughout the apartment (this helps meet the

recommendations of the BS5839-6: 2004 Clause 13.2e)

which requires 85dB(A) at each bedroom doorway. (It can

also help meet the recommendations of Clause 13.2f) of

75dB(A) at each bed head where the fire risk assessment

warrants it).

* HMO - House in Multiple Occupancy

2. Installation Instruction

2.1 Installation of Ei129 under Ei Electronics Easi-Fit Alarms.

WARNING: Mains powered Alarm Trigger Modules should be

installed by a qualified electrician in accordance with the

regulations for Electrical Installations published by the

Institution of Electrical Engineers (UK) (i.e. BS7671). Failure

to install the unit correctly may expose the user to shock or fire

hazards. This unit is not waterproof and must not be exposed

to dripping or splashing.

WARNING: First disconnect the mains from the circuit to be

used.

2.1.1 Choose a mounting position following the siting

instructions in the Smoke/Heat/Fire Alarm leaflet. Bring the

wiring from the external N/O contacts to this position. (With

an EN54 System an Input/Output Module is required and with

a Sprinkler System Changeover contacts should be specified

when it is being installed).

Model: Ei129

230V~ with

Battery Backup

A16697-R0-Ei129-UC-ENG 28/7/09 2:30 PM Page 1

Caution:

The N/O contacts in the external device connected to the

Ei129, must be electrically isolated and rated for 230V~.

2.1.2 Where the incoming wiring is on the surface of the

ceiling, the appropriately sized ducting/conduit must be

chosen to mate with the unit. Use a sharp knife to remove

material from the selected knockout, making sure there is no

gap when mated with ducting / conduit. There are three

knockouts – two on the sidewall and one on the rear. (Do no

use the knockout next to the circuit board as the wiring may

damage the components).

2.1.3 Screw the Ei129 Module to the ceiling after first

removing the required knockout and bring the house wires

through it (see Figure 1). If the contact knockout is being

used, seal around the wires with silicone or similar to prevent

air draughts affecting the smoke or heat entering the alarm.

2.1.4 Connect the wires from the alarms (L – Live, N –

Neutral, and IC – Interconnect) to the terminal block on the

Ei129 Module as shown in Figure 1. Make the wiring

connections as shown in Figure 2.

RFA

CABLE

ENTRY

(DON'T USE THI

KNOCKOUT)

NNE

T T

EXTERNAL

TRI

NTA

NNE

T T

I-FI

HEAT

FIRE ALAR

NTIN

PLATE TERMINAL

LIVE

- INTER

NNE

N - NE

TRA

EARTH - (IF PRESENT)

REM

VE IF N

T FITTIN

AN EA

I-FIT ALARM

TOP OF BASE AND USING

AN Ei128COV COVER

OUT

KNOCKOUT

IC LN

CONTACTS IN

Figure 1- Ei129 Model

Figure 2

prinkler or EN54 Fire S

ste

ntact

(Electricly Isolated & rated 230V~)

i161RC/164RC/166RC

41/144/146/211

Alarm

L-Liv

-Inter

nne

utr

Ei12

A16697-R0-Ei129-UC-ENG 28/7/09 2:30 PM Page 2

2.1.5 Connect the two wires from the external N/O contacts to

the “Contacts In” terminals.

2.1.6 Connect the three short wires (“L” Brown, “N” Blue and

“IC White) from the Ei129 Module to the connector block on

the Smoke/Heat/Fire Alarm Easi-Fit Mounting Plate. Connect

the earth wire (if present) from the house wiring directly to the

terminal on the Easi-Fit Mounting Plate (see relevant

Smoke/Heat/Fire Alarm instructions). Replace the cover over

the terminal wires on the mounting plate.

2.1.7 Screw the Mounting Plate to the Ei129 Module Base

pillars using the two screws supplied.

2.1.8 Slide the alarm on to the mounting plate.

2.1.9 Re-Connect the mains power – the green LED on the

alarm should be on. Check the alarms as per their instruction

manuals by pressing the test buttons.

NOTE: A maximum of 12 Smoke/Heat/Fire Alarms of the

types specified may be interconnected to one or more Ei129

Alarm Trigger Modules.

2.1.10 Trigger the external contacts (e.g. at the Sprinkler

System Control Panel or the EN54 Fire System Panel) and

check that all the Smoke / Heat / Fire Alarms sound.

2.2 Installation of Ei129 with Cover Plate Ei128COV

2.2.1 If it is not convenient to install the Ei129 Module under

an alarm and / or it is preferable to mount it near the external

contacts then it can be installed as described above on a

suitable wall or ceiling. An Ei128COV Cover Plate is needed

which must be purchased separately.

2.2.2 Connect the wires from the alarms (L – Live, N –

Neutral, and IC – Interconnect) to the terminal block on the

Ei129 Module as shown in Figure 1. Then connect the two

wires from the external N/O contacts to the “CONTACTS IN “

terminals.

2.2.3 Important: Now remove the three short sleeved wires

from the central terminal block on the circuit board on the

Ei129 as they are now not needed (see figure 1). This is

essential to prevent them shorting and damaging the alarms

or blowing fuses.

Figure 3

Ei161RC/164RC/166RC

141/144/146/2110 Alarm

prinkler or EN54 Fire S

ste

ntact

(Electricly Isolated & rated 230V~)

Ei129 with Cover Plate

Ei128COV

L-Liv

-Inter

nne

utr

A16697-R0-Ei129-UC-ENG 28/7/09 2:30 PM Page 3

2.2.4 Screw the Ei128COV Cover Plate to the Ei129 Module

using the two screws supplied.

2.2.5 Now follow the instructions from 2.1.9 and 2.1.10 above

and check the system is operation correctly.

3. Checking and Maintaining Your Fire Alarm

System

3.1.1 We recommend a weekly check is made of your Alarm

System as described in the Smoke/Heat/Fire alarm

instructions. When checking the system also check the green

light is lit on the nearest alarm to the Ei129 module.

3.1.2 When the external system is being routinely checked

(e.g. the Sprinkler System or the EN54 Fire Alarm 24V

System), the contacts connected to the Ei129 Module should

be operated. Check that all the alarms connected to the

Ei129 Module, sound.

3.2 Checking the Back-Up Lithium Cells in the Ei129

It is important to check that the rechargeable cells in the Ei129

Module are charged and capable of triggering all the alarms

to sound. This should be done after installation and then at

least annually (when Smoke/Heat Alarms rechargeable cells

are being checked0.

3.2.1. Disconnect the mains supply. Trigger the Ei129 Module

as described in 3.1.2 above. Check all the alarms sound

loudly. If everything is satisfactory, re-connect the mains.

3.3 End of Life

After 10 years, or if it fails to operate and the fault has been

traced to the Ei129, it is defective and must be replaced. (See

the ‘replace by’ label on the side of the Ei129 Module base).

4. Getting your Alarm Trigger Module serviced

If you Ei129 Module fails to work after you have carefully read

all the instructions, checked that the unit has been installed

correctly, and is receiving AC power, then contact Customer

Assistance at the nearest address given at the end of this

leaflet. If it needs to be returned for repair or replacement,

remove the unit. Put the Ei129 Module in a padded box and

send it to “Customer Assistance And Information” at the

nearest address given on the unit or in this leaflet. State the

nature of the fault, where the Base was purchased and date

of purchase.

5. Five Year Guarantee

Ei Electronics, guarantees the Ei129 Module for five years

from date of purchase against any defects that are due to

faulty materials or workmanship. This guarantee only applies

to normal conditions of use and service, and does not include

damage resulting from accident, neglect, misuse,

unauthorised dismantling, or contamination howsoever

A16697-R0-Ei129-UC-ENG 28/7/09 2:30 PM Page 4

caused. This guarantee does not cover costs associated with

the removal and/or installation of units. If this Module should

become defective within the guarantee period, it must be

returned to with proof of purchase, carefully packaged, and

with the problem clearly stated to one of the addresses

detailed below (see “Getting your Alarm Trigger Module

serviced”). We shall at our discretion repair or replace the

faulty unit.

Do not interfere with the Module or attempt to tamper with it.

This will invalidate the guarantee, but more importantly may

expose the user to shock or fire hazards. This guarantee is in

addition to your statutory rights as a consumer.

Aico Ltd

Mile End Business Park,

Maesbury Road, Oswestry, Shropshire SY10 8NN, U.K.

Telephone: 0870 7584000

www.aico.co.uk

Ei Electronics

Shannon Industrial Estate,

Shannon, Co. Clare, Ireland.

www.eielectronics.com

The crossed out wheelie bin symbol that is on your

product indicates that this product should not be disposed

of via the normal household waste stream. Proper

disposal will prevent possible harm to the environment or

to human health. When disposing of this product please

separate it from other waste streams to ensure that it can

be recycled in an environmentally sound manner. For

more details on collection and proper disposal, please

contact your local government office or the retailer where

you purchased this product.

A16697-R0-Ei129-UC-ENG 28/7/09 2:30 PM Page 5

Technical Specifications

Supply Voltage: 230V AC, 50Hz, 25mA, 0.5W.

Battery Back-Up: Rechargeable Lithium Cells.

Standby back-up will last up to 12 months.

Alarm Back-up will last up to 20 Hours.

Alarm Connection: Up to 12 Ei2110/Ei141/Ei144/Ei146

Ei161RC/Ei164RC/Ei166RC/Ei261ENRC

Smoke/Heat/Fire/CO Alarms can be

connected to one or more Ei129 modules

Trigger Input: Normally Open Contacts that are 230VAC

mains rated and electronically isolated.

(EN54 Fire Systems, 24V, normally

require Input/Output Units such as

Hochiki CHQ- MRC-Mains Relay

Controller or Apollo XP95 Mains

Isolated Input/Output Unit.

Fixing: Mounts directly under any Ei140, Ei160RC

or Ei2110 series alarm. Alternatively can

be remotely sited when used with an

Ei128COV Cover Plate

(Purchased Separately).

Temperature

Range: 00C to 400C

Humidity Range: 0% to 95% R.H.

Dimensions: 141mm (dia) x 25mm (height)

Weight: 160g

Guarantee: 5 year (limited)

Electrical Safety: Complies with BSEN60065: 2002

(Tested by BSI)

Approvals: CE Marked

A16697-R0-Ei129-UC-ENG 28/7/09 2:30 PM Page 6

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