20
Technical Information
Service Manual
4. Refrigerant System Diagram
Cooling Only Model
Cooling & Heating Model
OUTDOOR COILS
HOT DISCHARGED AIR
COOLED AIR
COMPRESSOR
CENTRIFUGAL FAN
CAPILLARY
CENTRIFUGAL FAN
REFRIGERANT FLOW DIRECTION
NOTES:
COOLING MODE
HEATING MODE
HOT AIR
INDOOR COILS
COOLED AIR
4-Way valve
OUTDOOR COILS
HOT DISCHARGED AIR
COMPRESSOR
CENTRIFUGAL FAN
CENTRIFUGAL FAN
CAPILLARY
REFRIGERANT FLOW DIRECTION
COOLED AIR
INDOOR COILS