Printed Circuit Board Connector Wiring Diagram SiEBE18-52620 Printed Circuit Board Connector Wiring Diagram and Name1. Printed Circuit Board Connector Wiring Diagram1.1 Outdoor Unit RMXS 112/140/160 D7V3B1.1.1 Control PCB (A1P)Connectors 1) X1A Connector to Filter PCB (A3P)2) X2A Connector for SVP (Hot Gas Bypass Valve)3) X3A Connector for SVG (Receiver Gas Discharging Valve)4) X5A Connector for 4 Way Valve5) X6A Connector for Crankcase Heater6) X25A Connector for Inverter PCB (A2P)7) X26A Connector for Electronic Expansion Valve (Main)8) X28A Connector for Electronic Expansion Valve (Sub Cool)9) X34A Connector for Discharge Pipe Thermistor10) X37A Connector for Thermistors(Suction Pipe, Heat Exchanger and SC Heat Exchanger Gas Pipe)11) X44A Connector for Outdoor Air Thermistor12) X45A Connector for High Pressure Sensor13) X46A Connector for Low Pressure SensorNote: Other Designation1) HAP Service Monitor LED2) H1P to H7P Service Monitor LED3) BS1 to BS5 Push Button Switch (for Mode Select, Field Setting and Test Operation)4) DS1 Dip Switch for Cool / Heat Selector5) X1M Terminal for Cool / Heat Selector and Transmission to BP unit
