User's Manual

Life safety systems 20
IMPORTANT: The EPO system must be reset before you can power up and restart the HP POD
240e NA.
To reset the EPO system:
1. Determine and correct the reason for EPO system initiation.
2. If the EPO was triggered manually, the EPO button that was pushed must be reset by rotating the button
as indicated.
3. Verify the key control for the EPO mode is in the Armed position.
4. Press and release the white EPO reset button.
ECS touchscreen and EPO indicators
The ECS touchscreen and EPO indicators are located on the IT section A control panel door.
The touchscreen enables easy configuration of environmental parameters and access data, and also
monitors environmental, life safety, and security conditions within the HP POD 240e NA.
The EPO indicators provide the EPO status and enable the EPO system mode to be adjusted.
Item Component Indicator color Description
1
External EPO status
indicator
•
White—Normal operating mode
•
Yellow—Bypass operating mode
•
Red—EPO shutdown mode
Indicates the operating status of the HP
POD 240e NA
2
Power on White Indicates the EPO power status
3
EPO shutdown Red Indicates an EPO shutdown or alarm
condition
4
EPO armed White Indicates the EPO system is armed and
operational
5
EPO bypass mode Yellow Indicates the EPO is operating in bypass
mode
6
EPO bypassed Green Indicates that the EPO functionality and
shutdown is bypassed