User's Manual

Life safety systems 19
For the location of EPO buttons, see "Life safety component identification (on page 9)."
The EPO system must be reset before you can power up and restart the HP POD 20c. To reset the EPO system:
1. Verify that the key control for the EPO mode is in the Armed position.
2. Press the white EPO Reset button.
If you triggered the EPO system manually, you must reset the EPO button that you pressed to the Active
position.
ECS touchscreen and EPO indicators
The ECS touchscreen and EPO indicators are located on the door to the control panel.
The touchscreen enables you to easily configure the environmental parameters, access data, and monitor
environmental, life safety, and access control conditions within the HP POD 20c.
The EPO indicators provide EPO status. The EPO key control and EPO reset button enable you to adjust the
EPO system mode.
Item Component Indicator Color Description
1
Source A available indicator White Indicates the EPO power status for main
power feed A
2
Source A wrong rotation indicator Red Indicates the Source A power phase
rotation is incorrect
3
Source B wrong rotation indicator Red Indicates the Source B power phase
rotation is incorrect
4
Source B available indicator White Indicates the EPO power status for main
power feed B
5
EPO shutdown indicator Red Indicates an EPO shutdown or alarm
situation
6
EPO armed indicator White Indicates that the EPO system is armed and
operational
7
EPO reset button Blue Resets the EPO system when pressed