ULC is pleased to announce the publication of the Fifth Edition of CAN/ULC- S, Standard for. Inspection and Testing of Fire Alarm Systems. This National. Fire Alarm Inspection, Maintenance, and Service by Anubis Systems Technologies. SCOPE. This Standard provides requirements for the inspection and testing of fire alarm systems and specifies the devices and functions to be inspected.

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Where possible, identify the date a fire detector is changed. The communicator has been placed back into service. The fire signal receiving centre transmitter is integral to the fire alarm control unit.

Standards Council of Canada

uulc Cap gaskets in place and in good condition? Hydrostatic test at not less than Check concentration of antifreeze? Common audible trouble signal operates. Record time for diesel engine to crank: Older model alarms may be switching normal household voltage VAC in order to sound an audible alert when a sprinkler head activates. Have any system devices including alarms been actuated since the last inspection?

Interior of dry-pipepre-action, deluge valves internal inspection? The communicator has been reset following completion of testing. Audibility of alert, alarm and voice messages checked. Input circuit to output circuit operation, including ancillary device circuits for correct Z program operation, as per design and specification, or documentation as detailed in Appendix E, Description of Fire Alarm System for Inspection and Test Procedures.


Ground fault tested on positive and negative initiates trouble signal.

Record the date, revision and version of the program software: Description of alarm signal operation. Adequate to meet the requirements of the system.

All parts valves, hoses and fire extinguishers accessible? Forward flow test has been conducted.

CAN/ULC-S536-04 Fire Alarm Annual Inspection Test Form

Operation of each individual alarm and supervisory zone indication gives the identical indication, or lights the identical indicators at s563 other annunciator s and sequential display s. For homeowners with ten year old multi-station type smoke alarms or who may be contemplating changing or upgrading their existing units! E Tested and confirmed operation of supervisory relay. Battery Type as installed: Confirm field device free of damage. Main drain test shall be conducted on each system s36.

Pressure regulating control valves shall be inspected. Have modifications or renovations been done since the last inspection? A security or fire alarm system that employs integrated smoke detectors is by far the best way to protect your family or workers. Alarm device, test on dry pipe, pre-action or deluge system using bypass?


CAN/ULC-S | Standards Council of Canada – Conseil canadien des normes

C Tested and confirmed operation of alarm relay. Cabinets easy to fully open? A B C Confirm that a trouble signal u,c received at the control unit or transponder under an open loop fault. Recommended Additional Inspection not mandated by the Standard: In some municipalities e. Heat detectors whose labels are missing, faded and unreadable, or painted are considered failed and require replacement.

Ensure that the fire alarm system is fully functional? Clean Cloudy Dirty Filter checked? Annual Special Inspection Contact Person: Individual alarm and supervisory zone indication operates. Dry pipe valve partial flow trip test: Components of standpipe system inspected?

Manual activation of alarm signal and indication operates.