SiBE041434E Indoor UnitPrinted Circuit Board Connector Wiring Diagram 101.2 35/42/50 ClassControl PCB(PCB1)Caution Replace the PCB if you accidentally cut the jumpers other than JA, JB, and JC.Jumpers are necessary for electronic circuit. Improper operation may occur if you cut any ofthem.Note: The symbols in the parenthesis are the names on the appropriate wiring diagram.1) S1 Connector for DC fan motor2) S21 Connector for centralized control (HA)3) S25 Connector for INTELLIGENT EYE sensor PCB4) S32 Indoor heat exchanger thermistor5) S41 Connector for swing motors6) S46 Connector for display PCB7) S47 Connector for signal receiver PCB8) H1, H2, H3,FGConnector for terminal board9) JA Address setting jumper∗ Refer to page 112 for detail.10) JB Fan speed setting when compressor stops for thermostat OFF∗ Refer to page 114 for detail.11) JC Power failure recovery function (auto-restart)∗ Refer to page 114 for detail.12) LED A LED for service monitor (green)13) FU1 (F1U),FU2Fuse (3.15 A, 250 V)14) V1 VaristorV1FU1S1S41S21S47JBJAJCS46S25LED AFU2S32 FGH1H2H32P206687-8
