HP Performance Optimized Data Center (POD) 240a Managing the ECS system, US Customary o Metric

oUS Customary o Metric

Managing the ECS system

After you enter the customer-level password, you can manage various components within the HP POD 240e NA using the ECS. You can configure every component by using the same basic steps and concepts, described in this section.

Setting the Min and Max temperature and RH setpoints

You can configure the minimum and maximum temperature and relative humidity setpoints for each IT section.

CAUTION: Making any change to the ECS in the customer-level area can cause the AHU to fail. Only authorized, qualified, and trained personnel should change configuration settings in the customer-level area of the ECS. Any changes to the configuration settings in the customer-level area might void your warranty.

To set the minimum and maximum temperature and relative humidity setpoints:

1.Select Configure on the main toolbar.

2.Select Control Settings.

3.Select the button for the setpoint you want to change in IT section A or IT section B (Min Temp, Max Temp, Min RH, Max RH).

A keypad appears.

4.Enter the setpoint for the desired minimum or maximum configuration.

5.Select Save to store the new setpoint in the system configuration file.

Setting the Min and Max range for alarms

Each sensor that is connected to the ECS system can activate a warning and critical alarm. You can configure these alarms to alert you when the sensors fall out of a set range.

To set the range for alarms:

1.Select Min or Max on the alarm range you want to change.

2.Under the Range Warning and Critical heading:

a.Toggle to Enable TRUE.

Enable TRUE—The alarm range is active and alerts the ECS system.

Enable FALSE—The alarm range is inactive and does not alert the ECS system.

b.Click the Low button. A keypad appears.

c.Set the Low point for the alarm range.

The Low alarm range is the lowest minimum measurement that the sensor can read before an alarm becomes active in the ECS system.

d.Click the High button.

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