Refrigerating Cycle Diagram - Hitachi RAS-80YH5A Service Manual

REFRIGERATING CYCLE DIAGRAM

MODEL RAS-80YH5A/RAC-80YH5
COOLING, DEHUMIDIFYING, DEFROSTING
OUTDOOR UNIT
HEATING
OUTDOOR UNIT
SUCTION
TANK
SERVICE VALVE
COMP
REVERSING
VALVE
EXPENSION
SILENCER
VALVE
SERVICE VALVE
SUCTION
TANK
SERVICE VALVE
COMP
REVERSING
VALVE
EXPENSION
SILENCER
VALVE
SERVICE VALVE
– 59 –
INDOOR UNIT
SINGLE-ENDED
UNION (5/8)
6.35 (1/4)
SINGLE-ENDED
UNION
INDOOR UNIT
SINGLE-ENDED
UNION (5/8)
6.35 (1/4)
SINGLE-ENDED
UNION
HEX THERMISTOR
HEX THERMISTOR