DSC WLS900 - Manual (Page 11)

11
5M - Trouble Conditions
The system monitors itself automatically for trouble conditions. Your system may still be armed with a
trouble condition present, but beware the system may not operate as expected. If you were unable to
correct a trouble condition, contact your installer for assistance.
Trouble Display Cause What You Should Do
“Controller Batt” “Controller Battery”. Low backup Call your installer for assistance
battery in the Controller
“Controller AC” AC power supply to the Controller Ensure Controller transformer is
has been interrupted plugged in. If this does not correct
the problem, call for service
“Sounder 1 AC Flt” AC power supply to the First First First First First Sounder Ensure Sounder’s transformer is
has been interrupted plugged in to the wall outlet and the
unit itself. If this does not correct
the problem, call for service
“Sounder 2 AC Flt” AC power supply to the Second Second Second Second Second Sounder Ensure Sounder’s transformer is
has been interrupted plugged in to the wall outlet and the
unit itself. If this does not correct
the problem, call for service
“Telephone Line” Telephone line connection has Ensure the telephone line is plugged
been broken or disconnected into the Controller. If this does not
correct the problem, call for service.
“Fail to Com” “Failure to Communicate”. Call your installer for assistance
The Controller has been unable to
call the monitoring station
“Loss of Clock” Controller has lost both AC and Refer to Section 7A for instructions
battery power, and upon power up on resetting the clock. If this is not
has a loss of clock (clock is reset) possible, call for service
5N - Sensor Low Battery
This message will be displayed if sensors on the system report low batteries.
This message will be displayed before allowing you to arm the system.
When the Keypad displays a message allowing you to arm the system, press
the
-YES Key to arm the system, or press the -NO Key to view the list
of sensors with low batteries.
Press the -YES Key to view the list of sensors with low batteries. When
viewing the list of Sensors with low batteries, press the -YES Key to scroll
to the next Sensor. When you are finished reviewing the list, press the -
NO Key. Your system may be armed when sensors report low batteries.
Sensors with “Low Battery” conditions may stop functioning while the system is armed.
Any Sensor that reports “Sensor Low Batt” should have its batteries
replaced. Refer to “Replacing Batteries” in Section 9 for information on the
types of batteries to use in each Sensor, and for instructions on how to install
them.