Ei Electronics Ei 405TYC - Manual (Page 2)

1. READ THIS FIRST
A Smoke Alarm is an early warning device. Used correctly it
can give you and your family valuable extra time to escape.
¥ Models Ei405 & Ei405C - connect battery snaps firmly (see
fig 1b). Press the test button and horn should sound.
¥ Models Ei405C, Ei405TY & Ei405TYC - slide unit on to
mounting plate to connect the batteries.
¥ When the battery is first connected the Alarm may sound
for 2-3 seconds and/or the red light may flash quickly for
10 seconds - this is normal.
¥ A Smoke Alarm does not prevent fires.
¥ Install correctly, in the centre of the ceiling if possible.
¥ Test weekly.
5 WAY PLUG
ENGAGES SOCKET
ON MOUNTING PLATE
TO CONNECT BATTERIES
& HARD WIRING INTERCONNECT
(Ei 405TY, Ei 405TYC
& Ei 405C only)
Figure 1a
Figure 1b
2