Table Of Contents - Emerson Liebert PEX User Manual

Chapter 1 Overview ............................................................................................................................................................ 1
1.1 Classification And Models..................................................................................................................................... 1
1.2 Model Description ................................................................................................................................................. 1
1.3 Main Components................................................................................................................................................. 1
1.4 Technical Parameters ........................................................................................................................................... 2
1.4.1 Mechanical Parameters ............................................................................................................................. 2
1.4.2 Mounting Base Dimensions ....................................................................................................................... 3
1.4.3 Parameters Of Operating Environment ..................................................................................................... 4
1.4.4 Parameters Of Storage Environment......................................................................................................... 4
Chapter 2 Installation .......................................................................................................................................................... 5
2.1 Moving, Unpacking And Inspection....................................................................................................................... 5
2.2 Installation Notes .................................................................................................................................................. 6
2.3 Space Requirements ............................................................................................................................................ 6
2.4 Installation Procedures ......................................................................................................................................... 7
Chapter 3 Application Of Fan Speed Controller .................................................................................................................. 9
3.1 Wiring Terminals ................................................................................................................................................... 9
3.2 HMI ..................................................................................................................................................................... 10
3.3 Operation Description Of HMI ............................................................................................................................. 11
3.3.1 Initial Interface ......................................................................................................................................... 11
3.3.2 Main Menu Interface ................................................................................................................................ 11
Chapter 4 Maintenance And Troubleshooting ................................................................................................................... 14
4.1 Maintenance ....................................................................................................................................................... 14
4.2 Troubleshooting .................................................................................................................................................. 15
Appendix 1 Circuit Diagram............................................................................................................................................... 16
Contents