Fault Finding Guide
Symptom
Response
• Check that the global anti tamper terminals
are closed circuit.
• Check the negative tamper return is present.
• If lid tamper is already open, close and open it
again.
• AFTER ENTERING ENGINEER CODE THE
SOUNDER BLEEPS EVERY SECOND, BUT
WHEN LID TAMPER OPENED SYSTEM WILL
NOT ENTER INTO PROGRAMMING MODE.
• Check for telephone line failure.
• ALARM ACTIVATED, TAMPER LIGHT PULS-
ES EVERY TWO SECONDS.
• Check negative tamper return present.
• Check global anti tamper is closed circuit.
• Check lid tamper is properly closed.
• ALARM ACTIVATED, TAMPER LIGHT
FLASHING RAPIDLY AFTER USER CODE
ENTERED.
• SAB not receiving power.
• Check 12V supply present.
• Check tamper switch on external sounder.
Ensure cover on external sounder is secure.
• SAB WILL NOT STOP RINGING.
• Mains supply has failed, panel operating from
battery only.
• Check mains connection and fuse.
• POWER LED FLASHES CONTINUOUSLY.
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Fault Finding
496219 Issue 1
601 installation 23/10/1998 10:09 Page 24