Originally Posted by Yarome
Could just be your battery is low.
X2, since the detector operates off of the trailers 12 volt battery, that could have been the problem. If you have the SAFE-T-ALERT detector, this may help:
VISUAL AND AUDIBLE ALARM SIGNALS
This SAFE-T-ALERTTM CO / Propane Gas Alarm is designed to be easy to-operate. The alarm has two indicator lights that display a specific color
for each monitored condition. There also is a matching sound pattern for alarm conditions.
The Red CO LED will flash and the alarm will sound 4 “BEEPS” then silent for 5 Seconds. These signals indicates that the CO level is over 35
ppm. IMMEDIATE ACTION IS REQUIRED. See Procedures To Take During An Alarm. This cycle will continue until the TEST/Mute button on
the front of alarm is pressed. Ventilate the RV. The RED light will stay ON until the CO has cleared, or the alarm will reactivate in approximately 6 minutes if the CO is still present. DO NOT RE-ENTER THE RV. This alarm will return to normal operation after the RV s properly ventilated.
PROPANE GAS ALARM
The Red LED will Flash and the alarm will sound a steady tone whenever a dangerous level of propane or methane gas is detected. IMMEDIATE
ACTION IS REQUIRED. See Procedures Take During A Gas Alarm. The detector will continue to alarm until the Test/Mute switch on the front
of the alarm is pressed. Ventilate the RV. The RED Gas LED will continue to flash until the gas has cleared, or the gas alarm will reactivate in
approximately 5 minutes if the gas is still present. DO NOT RE-ENTER THE RV. This alarm will return to normal operation after the RV s properly
If any malfunction is detected, the
Gas LED will remain off and the Operational/CO LED will alternate Red/Green and the alarm will sound once every 15 seconds. Press the
Test/Mute button. If the Test/Mute button does not clear the signals, check the battery voltage
. If the battery voltage is not low and the unit will not return to normal operation, immediately remove the alarm and return for service or warranty replacement. See the warranty section in this manual.