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• Continue to test each of the other detectors in turn, checking on each removal
that:
The appropriate amber zone fault LED illuminates
The internal buzzer sounds.
The fault relay operates.
5. Repeat steps 1 to 4, one zone at a time, until all the zones are commissioned.
6. Any faults that are found must be traced and rectified before proceeding.
13.7.3 Commissioning the Class Change Input
1. Connect the Class Change switch to the class change input on the motherboard.
2. Operate the class change switch and observe:
i) The alarms sound for 5 seconds then stop.
ii) The internal buzzer on the panel does not operate.
iii) The internal buzzer on repeaters does not operate.
3. De-activate the class change switch
13.7.4 Commissioning the Fire and Fault Routing Outputs
1. Remove the resistor from the Fire Routing output circuit terminals and connect the field
wiring to the terminals, observing correct polarity. Check that any fault indications clear
after a few seconds.
2. To operate the output, initiate a fire condition on a zone. Check that the fire signal is
received at the receiving station. Silence and reset the fire alarm panel to clear the output.
3. Remove the resistor from the Fault Routing output circuit terminals and connect the field
wiring to the terminals, observing correct polarity. Check that any fault indications clear
after a few seconds.
4. Initiate a fault condition on the fire alarm panel to signal a fault to the remote receiving
station.
5. Confirm the receipt of the fault warning at the receiving station.
6. Open-circuit the output wiring of each circuit in turn, confirm the fire alarm panel indicates
Fire Routing and Fault Routing faults appropriately.
7. Reconnect the cabling and confirm the faults clear.
13.7.5 Commissioning the Fire Protection control signal
1. Ensure any fire protection equipment to be controlled via the Fire Protection output is
locked off/safe before attempting any connection, testing or commissioning.
2. Remove the resistor from the Fire Protection output circuit terminal and connect the field
wiring to the terminals, observing correct polarity. Check that any fault indications clear
after a few seconds.
3. Initiate a fire condition on a zone to operate the output. Check that the fire signal operates
the interface relay adjacent the fire protection equipment.
4. Open-circuit the field wiring and confirm that the fire alarm panel indicates Fire Protection
output fault.
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