
If any form of batt ry failur is d t ct d th r d LED light will
flash and th unit will “chirp” on tim , follow d by th
warning m ssag “LOW BATTERY”. This cycl will occur onc
v ry minut for th first hour. Aft r th first hour, th r d
LED light will continu flashing accompani d by th chirp
only soun v ry 60 s conds. Th voic m ssag “LOW
BATTERY” will sound onc v ry fift n minut s during th
chirp only cycl , and will continu for at l ast s v n days.
If the re LED light flashes along with a chirp every 30
secon s, an is not followe by the voice message
“LOW BATTERY” as escribe above, your unit has
malfunctione . Call our toll fr Consum r Hotlin at
1-800-880-6788 for instructions on how to r turn th unit.
CAUTION: YOUR SMOKE/CO ALARM IS SEALED
AND THE COVER IS NOT REMOVABLE!
Not : If batt ry carri r Tamp r-R sist f atur has b n
activat d it will n d to b d activat d in ord r to chang
th batt ry. R f r to s ction 3 “Batt ry Carri r
Tamp r-R sist F atur ” for instructions.
To r plac or install th batt ri s pr ss on th batt ry
carri r and th n r l as to allow th carri r to pop op n.
Th batt ry can th n b pull d out of th carri r. Wh n
installing a n w batt ry into th carri r, mak sur th
batt ry t rminals ar xpos d and that th polarity match s
th markings print d on th batt ry carri r. Compl t ly
pr ss th batt ry carri r down into th alarm and r l as ,
th batt ry carri r will lock into th clos d position.
A missing or improp rly install d batt ry will pr v nt th
batt ry carri r from closing and r sult in improp r alarm
op ration.
This smok alarm us s a 9V batt ry. A fr sh batt ry should
last for on y ar und r normal op rating conditions.
R plac batt ri s with on of th following approv d
brands: Durac ll MN1604, MX1604, En rgiz r 522,
Gold P ak 1604A, Changhong 6LR61. Th s batt ri s can
b purchas d at your local r tail r.
NOTE: Do not use lithium batteries in this unit.
WARNING! Us only th batt ri s sp cifi d. Us of
diff r nt batt ri s may hav a d trim ntal ff ct on th
Smok /CO alarm. A good saf ty m asur is to r plac th
batt ry at l ast onc a y ar, or at th sam tim you
chang your clocks for daylight saving tim .
Battery Replacement
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