Refrigerating Cycle Diagram - Hitachi RAI-50PPD Service Manual

REFRIGERATING CYCLE DIAGRAM

RAI-50PPD / RAC-50NPD
RAI-60PPD / RAC-60NPD
COOLING, DEHUMIDIFYING, DEFROSTING
OUTDOOR UNIT
RAI-50PPD / RAC-50NPD
RAI-60PPD / RAC-60NPD
HEATING
OUTDOOR UNIT
COMP
REVERSING
VALVE
ELECTRIC
EXPANSION VALVE
STRAINER
COMP
REVERSING
VALVE
ELECTRIC
EXPANSION VALVE
STRAINER
83
SUCTION
TANK
4S VALVE
(12.7mm)(2/4")
2S VALVE
(6.35mm)(1/4")
SUCTION
TANK
4S VALVE
(12.7mm)(2/4")
2S VALVE
(6.35mm)(1/4")
INDOOR UNIT
HEX Thermistor
INDOOR UNIT
HEX Thermistor