Service Mode; Operating Mode - ELRO PRO AP55SR11B User Manual

back plate and secure using the fixing screw. The strobe lamp will flash to confirm that the
tamper switch has been closed. The installation of your Siren & Strobe is now complete.
Solar panel
3 screws from DIP switch cover
Tamper switch
Battery connection
Initial Power Up
Battery 9 Volt
House Code Alarm duration
DIP 1-8 DIP 9
Unit / Siren

Service Mode:

Press and hold the bottom button on the Remote Control. The Siren will produce two short
beeps/LED flashes and then after approximately 6 seconds a single long beep/LED flash
followed immediately by two short beeps/LED flashes to indicate that it has switched into
Service Mode. Now you can open the siren for service. At least once a year, preferably in the
autumn, the solar panel on the top of the siren housing should be cleaned using a soft, damp cloth.
This operation will ensure that the solar panel receives all of the available light.

Operating Mode:

Press and hold the middle button on the Remote Control. After approximately 6 seconds the
Siren will produce a single long beep/LED flash to indicate that it has switched into normal
operating mode.
For more information about the ELRO 10-ZONE PRO ALARM SYSTEM AP5500 visit www.elro.eu