February 16, 2020   |   by admin

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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Audible trouble signal operates. A B C Input wiring from control unit or transponder is supervised.

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

Smoke particles obscure the receiver, and the unit goes into alarm. Displays are visible in s56 installed location. The fire alarm system documentation is on site and includes a description of the system.

In some municipalities e. Manual activation of alarm signal and indication operates. Main Power supply failure trouble signal operates.

Standards Council of Canada

The function of the various relays correlated to these devices must, however, be individually recorded. Modern smoke alarms will only switch low voltage i.


Specify method of confirmation: This type of detector works best for fast flaming fires that produce small amounts of smoke. Individual alarm and supervisory zone indication operates.

Building diagrams are on site that clearly indicate the type and location of all smoke control equipment fans, dampers, etc. T Generator provides power to the AC circuit serving the fire x536 system.

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

Standpipe Hydrostatic and Flow Test Results to be completed every five years Date of last hydro-test: H Terminals cleaned and lubricated.

There are two types of smoke detectors alarms: Visual signal appliances individually inspected and tested.

Circuit Disconnect Means Location: All parts valves, hoses and fire extinguishers accessible? Testing Items Quarterly Water flow alarms passed test and provide correct annunciation?

Maintenance Items Annually Hose nozzles – open and close and lubricate if necessary. Extinguishing system controlled by fire alarm system? Hose rack assembly pressure reducing valve partial flow test.


Have ullc standing by the panel so that they can cancel or silence any audible alarm quickly. Sprinkler System Testing Continued: Please attach testing data sheets for each system tested.

Fire Alarm System Periodic Inspection (CAN/ULC-S)

Automatic air pressure maintenance devices passed test? Failure to flush yard piping or surrounding public mains following new installation or repairs?

Never paint the sensor! H Confirm that the trouble transmission to the fire signal receiving centre is received. Required Building Code Alarm Operation: Where fault isolation in data communication links is provided between control units or transponders and between transponders, introduce a short circuit fault and confirm annunciation of the fault and operation outside the shorted section between each pair of: V Visual indicator test lamp test operates.

F Confirm that the alarm transmission to the fire signal receiving centre is received.