Figure 5-1. Refrigerant flow diagram

TM 5-4120-270-15 A. COOLING CYCLE OF OPERATION DEVICE LEGEND ACC ACCUMULATOR (2) CC CONDENSER COIL COM COMPRESSOR CV CHECK VALVE D DEHYDRATOR DL DISCHARGE LINE EC EVAPORATOR COIL HPS HIGH PRESSURE CUTOUT SWITCH LPS LOW PRESSURE CUTOUT SWITCH B. BYPASS CYCLE OF OPERATION PRV PRESSURE RELIEF VALVE RCV RECEIVER SL SUCTION LINE SPR SUCTION PRESSURE REGULATOR VALVE V1 LIQUID LINE SOLENOID VALVE V2 HOT GAS BYPASS SOLENOID VALVE W1 EVAPORATOR FEED THERMAL EXPANSION VALVE W2 BYPASS THERMAL EXPANSION VALVE Figure 5-1. Refrigerant flow diagram Figure 5-2. Control panel and junction box, removal and installation 5-5