The FC code stands for “failed to communicate”. It means the security system the homeowner has isn’t communicating well with the security company.
Subsequently, question is, how do I arm my First Alert Professional alarm? To arm your system, enter your security code followed by the desired arming mode key. To disarm the system, enter your user code then press the 1 OFF key. display the zone(s) causing the alarm • An alarm message will also be sent to our monitoring station.
Likewise, how do you clear FC code on alarm?
You can clear the FC code on your Honeywell alarm by entering [Installer Code] +  + [*41*] + [*42*] + [*54] + [#15] + [*55] +  + [*99]. This will clear the phone number that was programmed. It will also adjust the dynamic signaling settings for the panel to prevent future FC messages.
How do you clear an ADT fault?
The security system may need to be reset by entering your code into your system and hitting off twice. Remember to remove the system from Test Mode. Go to MyADT.com and click on My Alarm from the System Management option, select Stop Test to remove the system from test mode and restore operations.
How do you clear the fault on a Honeywell alarm?
Clear the keypad error by entering your four-digit security code and then pressing 1 (OFF key). If the screen shows a BAT error, which indicates a low system battery, this should clear when the battery recharges after 48 hours at the most.
What does bF mean on a home alarm system?
What does AC mean on Honeywell alarm?
What Does AC Power Failure Mean on My Security System? AC power failure on your security system means that the system is not receiving plug-in power from a wall outlet. To remain powered, the system has switched to its backup battery.
What is alarm code 6f?
“6F” or “BF” is an error code associated with the Long-Range Radio backup system. When these codes are displayed, the Radio has lost connection with the Network used to report your alarms in the event your telephone service is unavailable.
What does 6f mean on alarm system?
The 6F message on your alarm system means that there is a problem with your system’s communicator. This message is actually supposed to be bF, but some users misread it as 6F. The message will only be displayed on Fixed English Keypads. Alphanumeric Keypads will display Check 103.
What is a tamper alarm?
The tamper on your alarm system is for preventing intruders from disabling your system. Simply put, a tamper is activated when the back cover on a system is opened. By opening up the back cover, a person could potentially remove the backup battery and attempt to power down the system.
How do I reset my alarm after changing the battery?
Press the “Home” or “Away” button to arm the system, then immediately enter your access code and press “Off.” This action will reset the alarm to illuminate the low-battery signal to the system. The “Low Bat” indicator will go off, and the sensor number will be erased on the keypad of the master console.
How do you disarm a house alarm without the code?
Access the Main Control Panel of Your Alarm System Locate the main access panel of your home alarm system. Remove the AC power to the home alarm console from the wall directly. Use your console’s access key (or another item such as a small screw) to unlock and open the system’s backing.
What does check long range radio mean on ADT alarm?
The message “103 check lngrng radio” on your ADT System means that there is a problem with the system’s backup communicator. The message can only appear on Alphanumeric Keypads. If you have a Fixed English Keypad for your ADT System, then you will see bF instead, which means “backup failure”.
How do you reset your house alarm after a power cut?
How to Reset a Home Alarm After a Power Outage Locate the “System” or “System Status” button on your home alarm keypad. Wait until the AC power is restored to your home. Lift the cover of the circuit breaker box and find the breaker that controls your home alarm system. Replace the backup battery in the home alarm keypad.
Why is my house alarm beeping?
Most often this is due to a loose sensor or a faulty battery. Household alarms have a display screen on the main control panel that indicates which sensor is causing the beeping. To fix a house alarm system that keeps beeping sometimes requires bypassing the zone that the sensor is in altogether for a short time.
How do you clear the memory on a DSC alarm system?
To clear the memory, arm and disarm the system. Certain sensors (such as smoke detectors and glass break detectors) have to be reset after an alarm. To reset detectors, press and hold the RESET key () for 2 seconds. If a sensor fails to reset, it may still be detecting an alarm condition.