REF RIG E RAN T SY S TE M D IAG RA M
Muffler
Compressor
Sub accumulator
2013.01.28
Indoor unit
3-Way
Heat exchanger
valve
Muffler
4-Way valve
Outdoor unit
Heat exchanger
2-Way
valve
Strainer
Expansion valve
Strainer
3
Refrigerant direction
Cooling
Heating
Refrigerant pipe diameter
Liquid : 1/4" (6.35 mm)
Gas : 1/2" (12.7 mm)