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DC Powered in Battery Backup Operation
If at any time you test the alarm and it does not perform as described, have it replaced immediately.
Handling
• Do not use the battery for a purpose other than for the alarm it is
specified.
• Do not recharge the battery using any charging circuit other than the
one provided in the alarm. A recharging operation under non-
conforming recharging conditions can cause electrolyte leakage,
overheating, smoke emission, bulging/bursting and/or ignition.
• Do not discard the battery into fire or heat it under any circumstances.
Otherwise, it may cause the battery to explode. Do not connect
the battery to an electrical outlet.
• Do not connect the positive and negative terminals of the bat-
tery with any conductor such as metal wires. Do not store the
battery or transport it together with any metal objects.
Display Readings
“0” or CO
concentration
and “Lb” dis-
played once
every 60 sec-
onds, flash-
ing dot every
second.
1 “chirp” every
15 seconds
Battery conserve
mode, sensing
for CO.
Battery is partial-
ly discharged,
after 5 minutes
of operation on
battery backup.
Confirm battery
connection is
fullyseated &
oriented prop-
erly. Connect to
AC power to
fully charge
battery. Contact
Kidde customer
service if condi-
tion continues.
Flashing dot
once every
60 seconds.
1 “chirp”
every 60 sec-
onds
Unit in trouble
alarm. Mode will
continue for
approximately 7
hours. WILL
NOT DETECT
CO.
Operation on
battery backup
and battery is
fully dis-
charged.
Confirm battery
connection is
fullyseated &
oriented prop-
erly. Connect to
AC power to
fully charge
battery. Contact
Kidde customer
service if condi-
tion continues.
None. None. Unit is not
operational.
WILL NOT
DETECT CO.
Battery discon-
nected or miss-
ing.
Confirm battery
connection is
fullyseated &
oriented proper-
ly. Connect to
AC power to
fully charge
battery. Contact
Kidde customer
service if condi-
tion continues.
Li-Ion Battery Handling Precautions
28
Display Shows Alarm Sound Unit Status Unit Condition Recommended
Action