CS250 User Manual
29
GLOSSARY
MESSAGE WHY ACTION
Battery Ld Fault The standby battery for the control panel is not working properly. Contact the installer.
Battery Vt Fault The standby battery for the control panel is not working properly. Contact the installer.
Bus Tamp There has been interference with the connection wire to a keypad Contact the installer.
or expansion device.
EEPROM Hd Error The control panel memory is not working properly. Contact the installer.
EXPN Lid Tamp There has been interference with the casing of the wireless receiver Check the casing. If there is no damage, close
or zone expander. the lid securely.
Ext Bell Tamp There has been interference with the external siren. Check the siren and its connection. If there is
damage, contact the installer.
Ext Tamp There has been interference with a device outside the control panel. Contact the installer.
Fire Reset Reqd The fire detector must be reset. See page 17 for information.
Fuse Ft Aux The fuse of the auxilary power supply has burnt out. Contact the installer.
Fuse Ft Battery The fuse in the battery charging circuit has burnt out. Contact the installer.
Int Bell Tamp Fl There has been interference with the internal siren. Check the siren and its connection. If there is
damage, contact the installer.
Keypad Tamp There has been interference with a keypad casing. Check the casing. If there is damage, contact
the installer.
Line Fault The telephone line is faulty or is not connected properly. Ensure the line is connected and there is
no problem with the service provider.
Local Tamp There has been interference with the control panel casing. Check the casing. If there is no damage, close
it securely.
SERVICE MESSAGES