Refrigerating Cycle Diagram - Hitachi RAS-30CH6 Service Manual

REFRIGERATING CYCLE DIAGRAM

MODEL RAS-30CH6/RAC-30CH6
COOLING, DEHUMIDIFYING, DEFROSTING
OUTDOOR UNIT
AIR
FLOW
HEATING
OUTDOOR UNIT
AIR
FLOW
0301E (30CH6) pg 47-68
REVERSING
VALVE
PRESSURE
BY PASS
VALVE
CAPILLARY
CHECK
VALVE
COOL/HEAT
CAPILLARY
REVERSING
VALVE
PRESSURE
BY PASS
VALVE
CAPILLARY
CHECK
VALVE
COOL/HEAT
CAPILLARY
47
SUCTION
TANK
INDOOR UNIT
SERVICE VALVE
SINGLE-ENDED
UNION (5/8)
SILENCER
SERVICE VALVE
6.35 (1/4)
SINGLE-ENDED
UNION
SUCTION
TANK
INDOOR UNIT
SERVICE VALVE
SINGLE-ENDED
UNION (5/8)
SILENCER
SERVICE VALVE
6.35 (1/4)
SINGLE-ENDED
UNION
– 47 –
16/12/05, 2:49 PM