HP Performance Optimized Datacenter 20c User Guide - China

Environmental control system 48
3.
Select Save to store the new parameters in the system configuration file.
To configure the cold aisle high temperature alarm parameters:
1. Select Cold Aisle High Alarm Temperature.
A keypad appears.
2. Enter a temperature alarm parameter.
3. Select Save to store the new parameters in the system configuration file.
Configuring the hot aisle temperature alarm parameters
The current temperature parameters appear on the related buttons.
To configure the hot aisle low temperature alarm parameters:
1. Select Hot Aisle Low Alarm Temperature.
A keypad appears.
2. Enter a temperature alarm parameter.
3. Select Save to store the new parameters in the system configuration file.
To configure the hot aisle high temperature alarm parameters:
1. Select Hot Aisle High Alarm Temperature.
A keypad appears.
2. Enter a temperature alarm parameter.
3. Select Save to store the new parameters in the system configuration file.
Configuring the chilled water supply temperature alarm parameters
The current temperature parameters appear on the related buttons.
To configure the chilled water supply low temperature alarm parameters:
1. Select Chilled Water Supply Low Alarm Temperature.
A keypad appears.
2. Enter a temperature alarm parameter.
3. Select Save to store the new parameters in the system configuration file.
To configure the chilled water supply high temperature alarm parameters:
1. Select Chilled Water Supply High Alarm Temperature.
A keypad appears.
2. Enter a temperature alarm parameter.
3. Select Save to store the new parameters in the system configuration file.
Configuring the chilled water return temperature alarm parameters
The current temperature parameters appear on the related buttons.
To configure the chilled water return low temperature alarm parameters:
1. Select the Chilled Water Return Low Alarm Temperature.
A keypad appears.