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Alarm

The red LED will flash and the alarm will sound whenever dangerous levels of propane or methane
gas are detected. The detector will continue to alarm until the gas clears or the Test/Mute switch is
pressed.
Alarm Procedures:
1. Turn off all gas appliances (stove, water heater, furnace, refrigerator),
extinguish all flames and smoking material. Evacuate, leave doors and
windows open.
2. Turn off primary valve on the LP tank (located under motorhome).
3. Determine and repair the source of the leak. If necessary, contact a
qualified professional for service.
WARNING:
Do not operate any electric switch. This can produce a spark and ignite the gas.
Warning:
Do not operate the remote LP-Gas disconnect switch during an alarm. This may cause
a spark that can ignite the fuel. Turn off the primary LP-Gas valve on the LP-Gas
tank.
CAUTION:
Do Not re-enter until the problem is corrected.
Potential Sources of LP Gas Leaks When Operating the Motorhome:
• Cooktop Burners
• Oven
• Refrigerator Equipment
• Water Heater
Alarm Mute:
Press the Test-Mute button when the detector is in alarm.
1. The red LED will continue to flash and the alarm will beep every 30 seconds until the
gas level has dropped to a safe level.
2. The LED will flash green until the end of the Mute cycle.
3. If dangerous gas levels return before the end of the Mute cycle, the alarm will beep four
times and return to phase 1.
4. After two minutes the detector will return to normal operation (solid green) or resound the
alarm if dangerous levels of gas remain in the area.
Fault Alarm:
Should the microprocessor sense a fault in the gas detector, a fault alarm will sound twice every 15
seconds. The LED will alternately flash red to green and the MUTE switch will not respond to any
command. The gas detector must be repaired or replaced.
236
Section 7 --- LP-Gas Systems
• Defective LP-Gas Connection
• Defective Regulator
• Portable Propane Powered Appliances/Accessories
• Furnace
050265c
Cayman 2005

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