Hitachi RAC-50WX8 - Refrigerating Cycle Diagram

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OUTDOOR UNIT
COOLING CYCLE
REFRIGERATING CYCLE DIAGRAM
MODEL RAS-50WX8 / RAC-50WX8, RAS-D18EX3 / RAC-D18EX3
INDOOR UNIT
φ9.52
φ9.52
φ7.0
φ7.0
φ7.0
φ7.0
φ7.0
φ4.76
φ7.0
φ12.7
φ8.0
φ8.0
φ12.7
φ12.7
φ9.52
φ12.7
φ6.35
φ8.0
φ6.35
φ12.7
φ12.7
(4S)
(2S)
φ6.35
AIR FLOW AIR FLOW
OUTDOOR
HEAT
EXCHANGER
STRAINER
STRAINER
ELECTRIC
EXPANSION
VALVE
SILENCER
SILENCER
INDOOR
HEAT
EXCHANGER
(SCROLL)
REVERSING
VALVE
SERVICE
VALVE
SERVICE
VALVE
SUCTION
TANK
COMPRESSOR
φ7.0
φ7.0
φ4.76
φ6.35
φ6.35
AIR FLOW
EU1013E2
OUTDOOR UNIT
HEATING CYCLE
INDOOR UNIT
φ9.52
φ9.52
φ7.0
φ7.0
φ7.0
φ7.0
φ7.0
φ4.76
φ7.0
φ12.7
φ8.0
φ8.0
φ12.7
φ12.7
φ12.7
φ6.35
φ8.0
φ6.35
φ12.7
φ12.7
(4S)
(2S)
φ6.35
AIR FLOW
OUTDOOR
HEAT
EXCHANGER
STRAINER
STRAINER
ELECTRIC
EXPANSION
VALVE
SILENCER
SILENCER
(SCROLL)
REVERSING
VALVE
SERVICE
VALVE
SERVICE
VALVE
SUCTION
TANK
COMPRESSOR
EU1013E2
φ9.52
INDOOR
HEAT
EXCHANGER
φ7.0
φ7.0
φ4.76
φ6.35
φ6.35