Features and Operation of Digital Display and
Non-Digital Display Models
Lights
Red Alarm Indicator Light
If a dangerous level of carbon monox-
ide is detected by your Kidde alarm,
the red alarm LED will flash on and off
continuously and a loud (85decibel)
alarm will sound.
Green Operate Light
The green light flashing every 30 sec-
onds indicates the unit is functioning
properly. The green light will flash
before a CO reading is taken and when
any button is pressed. If the unit
chirps once every 30 seconds, observe the unit for the following:
A chirp every 30 seconds, with a green LED flash followed by a
red LED flash, indicates the batteries are low. Follow the battery
installation/replacement instructions.
A chirp every 30 seconds, with a red flash and no green LED
flash indicates a unit error.
If the unit does not respond, call Kidde on 01753 685148.
Alarm
MOVE TO
FRESH AIR
TEST
RESET
Operate
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