Password protection

The ECS has two levels of access control:

•Customer

•Service

The following screens are available using the customer-level password:

•Overview screen ("Status Overview screen" on page 47)

•Status Overview screen (on page 47)

•Basic System Configuration screen (on page 47)

CAUTION: Making changes to the ECS in the service-level area can cause the cooling system components to fail. Only allow authorized, qualified, and trained personnel to change configuration settings in the service-level area of the ECS.

The following screens require the service-level password:

•Advanced System Configuration screen (on page 52)

•Controller Settings screen (on page 55)

Navigating the ECS interface

The ECS interface provides information for several environmental and access control conditions that can be monitored and configured from the ECS touchscreen.

To navigate to specific screens from the Overview screen ("Status Overview screen" on page 47), select the button for the appropriate screen.

CAUTION: Making changes to the ECS in the service-level area can cause the cooling system components to fail. Only allow authorized, qualified, and trained personnel to change configuration settings in the service-level area of the ECS.

IMPORTANT: Depending on the ECS configuration, the ECS numbers and screens might vary.

Environmental control system 43