135
Smoke 1 – Smoke 1 will never flash the in-car fire lamp.
This input should connect to the smoke sensors of all the floors served by the
elevator except the Main Level where the Fire Phase 1 key switch is located.
Wire the smoke sensors from all the other floors except the Main Level in series
and connect them to Smoke 1. Do not wire the smoke sensor(s) located at the Main
Level to Smoke 1.
Smoke 1 should be programmed to send the car to the Main Level since its
activation indicates fire at another floor.
Smoke 2 – Smoke 2 should be programmed not to flash the in-car fire lamp.
This input should connect only to the smoke sensor(s) located at the Main Level.
Do not wire any other smoke sensors to this input.
Smoke 2 should be programmed to send the car to the Alternate Level since its
activation indicates a fire at the Main Level.
Smoke 3 – Smoke 3 should be programmed to flash the in-car fire lamp.
This input should connect to any machine room or hoistway smoke sensor whose
activation sends the car to the Main Level.
If the machine room is located away from the Main Level (e.g. on the roof), its
smoke sensor should be connected to this input.
Consult your local code to determine which hoistway smoke sensors should send
the elevator to the Main Level and connect them to this input.
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