Chapter 5: Diagnostics, maintenance, and testing
186 EST iO64 and iO500 Technical Reference Manual
Preventive maintenance schedule
Refer to NFPA 72 section Inspection, Testing, and Maintenance,
Canadian Electrical Code Part I, ULCS524, or ULCS536 for more
information on required inspection and testing methods and
frequency of fire alarm systems and devices. For detector sensitivity
and functionality testing, refer to the detector manufacturer's
installation instructions.