HP Performance Optimized Datacenter 20c User Guide - China

Environmental control system 60
Safety and security alarms
Alarms pertaining to the safety of the HP POD 20c are (optionally) relayed through your building fire and
security dispatch.
Alarm Meaning Solution
Fire alarm*
The HP POD 20c detected a fire. Activate the EPO. Follow the emergency
procedures for your facility.
Security alarm
(optional)
A security breach occurred. Follow the emergency procedures for your
facility.
EPO
The EPO system activated and the HP
POD 20c shut down.
Follow the emergency procedures for your
facility.
*The fire alarm is relayed to your building fire and security dispatch only if you have connected your facility to the fire
box (on page 68).
Fire alarm sequence of operations
If a fire alarm is activated by the VESDA system, the HP POD 20c does the following:
1. Sends an alarm signal to the building fire and security dispatch if you have connected your facility to the
fire box (on page 68)
2. Activates the fire strobes and horns, starting the 30-second evacuation alarm
3. Releases the suppression agent after a 30-second delay if the optional fire suppression system is
installed
IMPORTANT: To interrupt the fire suppression delay for another 30 seconds, press one of the
abort buttons located next to each personnel door.
If a fire alarm is activated by a manual fire pull, the HP POD 20c does the following:
1. Sends an alarm signal to the building fire and security dispatch if you have connected your facility to the
fire box (on page 68)
2. Activates the fire strobes and horns, starting the 30-second evacuation alarm
3. Releases the suppression agent after a 30-second delay if the optional fire suppression system is
installed