29
WIRING DIAGRAM
4
1) 42HWG007/009/012 & HWG195/225/305C-SERIES INDOOR UNIT
LEGEND
K: RELAY IDFM: INDOOR FAN MOTOR MSW: MAIN SWITCH
TB: TERMINAL BLOCK FCU: FAN COIL UNIT HS: HALL (RPM) SENSOR
TP: THERMAL PROTECTOR CDU: CONDENSING UNIT TRANS: TRANSFORMER
CN: CONNECTOR RA Th: ROOM AIR THERMISTOR COMP: COMPRESSOR
EC1: FAN MOTOR CAPACITOR MOV: METAL OXIDE VARISTOR STM: STEP MOTOR
IDC Th: INDOOR COIL THERMISTOR CB: TIME DELAY FUSE or CIRCUIT BREAKER