C4 User Manual
Page 292 ©2021 Smartrise Engineering, Inc. All Rights Reserved October 25, 2021
33.3.4 Alternate Smoke
The alternate smoke is where the car is recalled to an alternate designated landing when smoke
has been detected in the main lobby.
33.3.4.1 Main or Alternate
The car travels to the main landing when smoke has been detected. If configured and the
smoke is on that floor, the car travels to an alternated landing.
The following procedure describes if the car travels to the main or alternate designated landing
when smoke has been detected.
1. Navigate to MAIN MENU | SETUP | FIRE. See Figure 57.
2. From the FIRE SERVICE menu, scroll and select Alt Smoke.
Figure 563: FIRE SERVICE Menu – Alt Smoke
3. From the ALT SMOKE menu, scroll and select Main or Alt.
Figure 564: ALT SMOKE Menu – Main or Alt
4. From the ALT: USE ALT FLOOR menu, scroll and select if the alternate floor is configured
for alternate smoke.
Figure 565: ALT: USE ALT FLOOR Menu
5. Scroll right and press Save.
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