C4 User Manual
October 25, 2021 ©2021 Smartrise Engineering, Inc. All Rights Reserved Page 309
2. From the FLOOD menu, scroll and select Override Fire.
Figure 613: FLOOD Menu – Override Fire
3. From the OVERRIDE FIRE menu, scroll and select On for flooding to override fire.
Figure 614: OVERRIDE FIRE Menu
4. Scroll right and press Save.
33.5 EMS
EMS Phase 1 and Phase 2 services allows for operation during medical emergencies.
• EMS Phase 1 – Allows for emergency medical personnel via a key switch to make a hall
call. The car skips all floors and goes directly to the designated landing. If a key is not
used within the set Phase 1 Exit Delay time (see section 33.5.4 Ph1 Exit Delay) to switch
from EMS Phase 1 to EMS Phase 2, the car goes back to normal operation. If a fire
occurs, Fire Phase 1 overrides EMS Phase 1.
• EMS Phase 2 – A key switch is used to hold the door open according to the set Phase 2
Exit Delay time (see 33.5.5 Ph2 Exit Delay) to allow for the emergency medical team to
remove the patient from the car.
33.5.1 AllowPh2WithoutPh1
Medical personnel can set the car to EMS Phase 2 without ever placing the car in Phase 1.
The following procedure describes how to set the AllowPh2WithoutPh1.
1. Navigate to MAIN MENU | SETUP | EMS. See Figure 60.
2. From the EMS menu, scroll and select AllowPh2WithoutPh1.
Figure 615: EMS Menu – AllowPh2WithoutPh1
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