Functions - Atwood LPCO User And Installation Instructions Manual

End of Life Mode
The Detector will operate in end-of-life mode after the Detector has been powered
for 7 years +/- 128 days. This represents the operating life of the sensors used to
detect CO and LP gas.
After 7 years, the sensors are no longer reliable and the Detector must be replaced.
Once end-of-life mode has been entered, it is permanent, even after a power out
cycle. If the reset/test button is pressed during end-of-life mode, the audible alarm
will be silenced for 48 hours before being automatically reactivated. The power
visual indicator will be on and the CO and/or LP visual indicators will be flashing.
The audible alarm will be sounding per table below.
Note: two self adhesive emergency contact labels are provided. The user must
add telephone numbers for the local emergency service provider and for a
qualified service technician. User must place one label next to the alarm. The
other label must be placed near a source of fresh air where you plan to gather in
the event the alarm indicates carbon monoxide presence.

FUNCTIONS

Feature
Power LED
Propane LED
Carbon
Monoxide LED
Fault LED
Audible Indicator
End of life
Function Status
Flashing Power supply fault
On Power supply OK
Flashing Propane alarm disabled
Off Propane alarm OK
Flashing Carbon Monoxide alarm disabled
Off Carbon Monoxide alarm OK
On Fault active
Chirp Fault Active
4 Chirps CO Alarm Active
6 Chirps LP Alarm Active
4-6 Chirps Co-LP Oscillating multi-tone Alarm Active
Chirp Sensor failure
ON Both CO & LP LED's steady on
Figure 1: Fault Indicator Actions
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