Kidde 4MCO

10
5. Using Your Non-Digital Alarm(4MCO) – what the signals mean
LEDs Sounder Unit Status Acon
Normal Operaon
Red
None Normal Operaon None
Amber
Alarm
Red Flashing
4 loud beeps/pause/4
loud beeps- repeated
CO detected See secon
Amber
Interconnected CO
alarm detects CO
Red Flashing
4 loud beeps/pause/4
loud beeps- repeated
Interconnected CO alarm
detects CO
See secon
Amber
Interconnected Heat/Smoke
alarm detects hazard
Red Flashing
3 loud beeps/pause/3
loud beeps- repeated
Smoke or heat has been
detected from an intercon-
nected smoke or heat alarm
EVACUATE THE PREMISES
ACCORDING TO YOUR ESCAPE
PLAN
Amber
Error condion -1
Red Flashing every 30 secs
Chirp/30 secs Unit has failed Replace
Amber Flashing every 30 secs
Error condion -2
Red ON
Constant loud sound Unit microprocessor has
failed
Replace
Amber
End of Life
Red Flashing
Chirp twice every
30 seconds
The unit has reached the
end of its life
Replace
Amber Flashing twice every 30 secs
Charging the bat-
tery back up
Red
NONE
Baery backup is charging (unit
is monitoring for CO)
Nothing
Amber Flashing every 15 secs
Low baery
Red Flashing every 15 secs
Chirp / 15 secs Back up baery is
discharged
Ensure switch is On at the rear
of the unit - if it persists
contact Kidde
Amber Flashing every 15 secs
NOTE: If AC mains is connected and acve, the Green LED will be on connuous. If Green LED is not on,
see Secon 6.
2512-7220-03_v4:_ 2016.1.14 2:04 PM Page 10