Hitachi RAS-50FH7 - Refrigerating Cycle Diagram

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REFRIGERATING CYCLE DIAGRAM
MODEL RAS-50FH7 / RAC-50YH7
COOLING, DEHUMIDIFYING, DEFROSTING
OUTDOOR UNIT
REVERSING
VALVE
SUCTION
TANK
4S VALVE
(1/2")
2S VALVE
(1/4")
2S VALVE
(1/4")
ELECTRIC
EXPANSION VALVE
STRAINER
STRAINER
HEATING
COMP
OUTDOOR UNIT
REVERSING
VALVE
SUCTION
TANK
4S VALVE
(1/2")
INDOOR UNIT
ELECTRIC
EXPANSION VALVE
STRAINER
STRAINER
COMP
INDOOR UNIT
SINGLE-ENDED
UNION (3/8)
SINGLE-ENDED
UNION (1/4)
HEX
THERMISTOR
SINGLE-ENDED
UNION (3/8)
SINGLE-ENDED
UNION (1/4)
HEX
THERMISTOR