Hitachi RAK-25NH4 - REFRIGERATING CYCLE DIAGRAM

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REFRIGERATING CYCLE DIAGRAM
MODEL RAK-25NH4 / RAC-25NH4
RAK-35NH4 / RAC-35NH4
COOLING, DEHUMIDIFYING, DEFROSTING
OUTDOOR UNIT
REVERSING
VALVE
SUCTION
TANK
SERVICE VALVE
(3/8)
INDOOR UNIT
SINGLE-ENDED
UNION (3/8)
COMPRESSOR
SINGLE-ENDED
UNION (1/4)
SERVICE VALVE
(1/4)
ELECTRIC
EXPANSION VALVE
STRAINER
STRAINER
CHARGING PIPE
HEATING
OUTDOOR UNIT
REVERSING
VALVE
SUCTION
TANK
SERVICE VALVE
(3/8)
INDOOR UNIT
SINGLE-ENDED
UNION (3/8)
COMPRESSOR
SINGLE-ENDED
UNION (1/4)
SERVICE VALVE
(1/4)
ELECTRIC
EXPANSION VALVE
STRAINER
STRAINER
CHARGING PIPE