Contents 4
Environmental control system overview ....................................................................................................... 34
Using the ECS ......................................................................................................................................... 34
Components of the ECS .................................................................................................................. 35
Satellite control boxes .................................................................................................................... 35
Facility connections to the ECS .................................................................................................................. 35
Connecting to the ECS through the demarcation box .......................................................................... 36
Connecting to the ECS through connection portals ............................................................................. 36
Managing the ECS from the HP POD 240e NA .......................................................................................... 37
Configuring the ECS ...................................................................................................................... 38
Logging in remotely to the ECS ........................................................................................................ 40
Password protected ................................................................................................................................. 42
Navigating the ECS interface .................................................................................................................... 42
Logging in to the ECS touchscreen ................................................................................................... 43
View ............................................................................................................................................ 43
Configure ..................................................................................................................................... 54
Managing the ECS system ........................................................................................................................ 56
Setting the Min and Max temperature and RH setpoints ...................................................................... 56
Setting the Min and Max range for alarms ........................................................................................ 56
Setting the offset alarm ................................................................................................................... 57
Setting the IP address ..................................................................................................................... 57
Forcing an alarm ........................................................................................................................... 57
Maintaining the ECS parameters ............................................................................................................... 58
Temperature and pressure sensors ................................................................................................... 58
Adiabatic units .............................................................................................................................. 60
Controlling the hot aisle fans ........................................................................................................... 60
AHU system ............................................................................................................................... 61
Overview ............................................................................................................................................... 61
Adiabatic components ................................................................................................................... 61
Adiabatic media ........................................................................................................................... 62
AHU theory of operation .......................................................................................................................... 62
Static pressure control .................................................................................................................... 65
IT networking and communications ............................................................................................... 66
Networking ............................................................................................................................................ 66
Connection portals .................................................................................................................................. 66
Demarcation box .................................................................................................................................... 67
Fire box ................................................................................................................................................. 68
Adding a phone ...................................................................................................................................... 68
Standard components .................................................................................................................. 70
Air filter sensor ........................................................................................................................................ 70
Optional components .................................................................................................................. 71
HP POD 240e NA optional components .................................................................................................... 71
Power feeder pull boxes ........................................................................................................................... 71
Specifications ............................................................................................................................. 72
General specifications ............................................................................................................................. 72
Rack specifications .................................................................................................................................. 72
Environmental specifications ..................................................................................................................... 73
Maintenance .............................................................................................................................. 74
Periodic maintenance .............................................................................................................................. 74
Preparing the Adiabatic units for winter ..................................................................................................... 74