Use and Care Manual

GENERAL MAINTENANCE
YELLOW pulses. Low battery. Change the batteries
of Nest Protect now.
“THE BATTERY IS LOW IN
THE [ROOM NAME].
REPLACE THE BATTERY
NOW.” Single chirp
every 60 seconds.
Nest Protect has tested
its sensors and there is
a problem.
“THE SENSORS HAVE
FAILED IN THE [ROOM
NAME]. REPLACE NEST
PROTECT NOW.” Single
chirp every 60 seconds.
Nest Protect has expired
and reached the end of
its life.
Replace Nest Protect now.
“NEST PROTECT HAS
EXPIRED. REPLACE IT
NOW.” Two chirps every
60 seconds.
There’s a problem with
the horn of Nest Protect.
Replace Nest Protect now.
“NEST PROTECT CAN’T
SOUND THE ALARM IN
THE [ROOM NAME].”Two
chirps every 60 seconds.
YELLOW pulses. Change the batteries
of Nest Protect soon.
Low battery.
“THE BATTERY IS LOW IN
THE [ROOM NAME].
REPLACE THE BATTERY
SOON.”
YELLOW pulses.
YELLOW pulses.
WHAT YOU HEAR WHAT IT MEANS WHAT TO DOWHAT YOU SEE
GENERAL MAINTENANCE
YELLOW pulses.
Clean according to
instructions on p. 16.
If the problem persists,
replace Nest Protect.
17
WARNING
• Use only batteries specified by Nest.
Use of a different battery model will
have a detrimental effect on the smoke
alarm operation.
• Never remove the batteries to stop an
unwanted alarm (caused by cooking smoke,
etc.) Removing the batteries disables the
alarm so it cannot sense smoke or carbon
monoxide (CO). Instead open a window or
fan the smoke away from the unit.
• The batteries cannot work until you install
the batteries in the correct position
(Match + to + and - to -).
• Once Nest Protect has expired you’ll no
longer be protected from smoke or CO if
you don’t replace it.