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Both LEDs and the audible horn will be OFF.
Red LED Flashing, audible alarm 4
chirps.
max.) Green LED OFF, Red LED ashes each second,
Audible horn OFF.
Green LED ashes each minute, Red LED ashes
each minute, audible horn chirps each minute.
Green and Red LEDs will double ash every min-
ute, audible horn chirps each minute. The alarm should be replaced as soon as
possible.
Vacuum the alarm cover at least once a year. Clean the cover by hand using a cloth damp-
ened in clean water. Dry with a soft cloth. Do not spray the front panel of the alarm with
cleaning agents or waxes. This action may damage the sensor causing an alarm or cause the
alarm to malfunction. Do not paint the face of the alarm.
The SILENCE/TEST button tests both sensors and battery voltage. The SILENCE/TEST
button is located on the front of the alarm. Press and hold the test button for 1 second. The
alarm performs 2 cycles of the CO horn pattern (4 rapid chirps followed by a 4 second pause)
followed by 2 cycles of the Propane horn pattern (constantly beeping). Green LED is OFF,
Red LED is ON/ashing.
Repair or replace the combination carbon monoxide/propane alarm when the alarm no lon-
ger functions. As with any electronic product, it has a limited life. Alarms that do not work
cannot protect you.
Pressing the test button does not check the sensor operation.
Refer to the carbon monoxide/propane alarm manufacturers user’s manual
provided with your recreation vehicle for additional information on testing the
sensors.
Test the alarm operation after the RV has been in storage, before each trip and
at least once per week during use.
The carbon monoxide/propane alarm manufacturer strongly rec-
ommends replacement of the detector ve years after the date of purchase.