Chapter 3 Major Components, Their Functions And Refrigerant Circuits - Mitsubishi Electric HP120TNU-A Service Handbook

Chapter 3 Major Components, Their Functions and Refrigerant Circuits
3-1 External Appearance and Refrigerant Circuit Components of Outdoor Unit.................................. 1
3-1-1 External Appearance of Outdoor Unit ..................................................................................................... 1
3-1-2 Outdoor Unit Refrigerant Circuits............................................................................................................ 2
3-2 Outdoor Unit Refrigerant Circuit Diagrams........................................................................................ 3
3-3 Functions of the Major Components of Outdoor Unit ....................................................................... 4
3-4 Functions of the Major Components of Indoor Unit .......................................................................... 7
3-5 External Appearance and Refrigerant Circuit Components of BC Controller ................................ 8
3-6 BC Controller Refrigerant Circuit Diagrams..................................................................................... 11
3-7 Functions of the Major Components of BC Controller.................................................................... 13
HWE18220_GB