Ei Electronics Ei157 User manual

Brand: Ei Electronics

Model: Ei157

Type: User manual

1. Choose mounting position following the siting instructions in the Smoke

Alarm leaflet. Remove the power from the mains circuit you plan to use.

2. Where the incoming wire is on the surface of the ceiling or wall the appro

priately sized ducting / conduit must be chosen to mate with the unit.

3. Using a sharp knife remove material from the appropriate knockout,

making sure that there is no gap when mated with ducting / conduit. There are

five knockouts, four on the sides and one on the rear.

4. Screw the box to the ceiling/wall using two screws and plastic plugs.

5. Connect the two power leads (and the interconnect if it is being used) to

the terminal block as shown in figure 1.

6. Connect the Smoke Alarm plug wires to the terminal block.

7. Bring the plug out through the rectangular hole in the mounting plate, line

up the latch with its recess and then screw the mounting plate on to the box as

shown in figure 2 with the screws provided.

8. Push the plug onto the pins in the rear of the Smoke Alarm and slide on to

the mounting plate.

9. Connect the mains power - the green LED light on the cover should

be on. Test as described in the Smoke Alarm leaflet.

This is identical to the EI157 but has a 6 way terminal block. This is particu

larly useful for Smoke Alarms that need additional wiring such as

EI151R

(240V AC Smoke Alarm with remote Test and Hush). It is also suitable for

mounting

EI215 Carbon Monoxide Alarms.

Ei Electronics. 9 Grundy Street, Liverpool L5-9SG, U.K.

Ei Electronics. Shannon, Co. Clare, Ireland.

NEUTRAL (BLUE)

INTERCONNECT

(WHITE)

LIVE

(BROWN)

EARTH

(IF PRESENT)

CONDUIT

MOUNTING

SCREW

HOLES (4)

CONDUIT

SCREW MOUNTING

PLATE TO BOX

LATCH

RECESS

FIGURE 1

FIGURE 2

P/N A10875-2

MODEL : EI 157R

MODEL : EI 157

SURFACE MOUNTING KITS

for use with EI 150/151/153/154/155/156/215

Smoke / Heat / Carbon Monoxide Alarms

Ei Electronics Ei157 User manual

Ei Electronics Ei157 User manual

Ei Electronics Ei157 User manual

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