Chapter 4 Electrical Components And Wiring Diagrams - Mitsubishi Electric PURY-M200YNW-A1 Service Handbook

Chapter 4 Electrical Components and Wiring Diagrams
4-1 Outdoor Unit Circuit Board Arrangement........................................................................................... 1
4-1-1 Outdoor Unit Control Box........................................................................................................................ 1
4-2 Outdoor Unit Circuit Board Components ........................................................................................... 6
4-2-1 Control Board.......................................................................................................................................... 6
4-2-2 Power-supply board (PS Board) ............................................................................................................. 7
4-2-3 Inverter Board (INV Board) ..................................................................................................................... 9
4-2-4 Fan Board ............................................................................................................................................. 12
4-2-5 Noise Filter............................................................................................................................................ 13
4-2-6 Filter Board ........................................................................................................................................... 15
4-2-7 Capacitor Board (CAP Board)............................................................................................................... 16
4-3 Outdoor Unit Electrical Wiring Diagrams ......................................................................................... 17
4-4 Transmission Booster Electrical Wiring Diagrams ......................................................................... 20
4-5 HBC Circuit Board Arrangement ....................................................................................................... 21
4-5-1 HBC and Sub-HBC Control Box ........................................................................................................... 21
4-6 HBC Circuit Board Components ....................................................................................................... 22
4-6-1 HBC and Sub-HBC Circuit Board ......................................................................................................... 22
4-7 HBC Electrical Wiring Diagrams........................................................................................................ 27
4-7-1 HBC and Sub-HBC Electrical Wiring Diagrams .................................................................................... 27
GB_BS_04_L