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OUTDOOR UNIT
AOU9-12RLS
OUTDOOR UNIT
AOU9-12RLS
2-3. REFRIGERANT CIRCUIT
MODEL: AOU9RLS, AOU12RLS
2-Way
valve
Strainer
Strainer
3-Way
valve
Muffler
4-Way valve
Expansion valve
Heat exchanger
( INDOOR )
Heat exchanger
( OUTDOOR )
Compressor
Cooling
Heating
Refrigerant pipe diameter
Liquid : 1/4" (6.35 mm)
Gas : 3/8" (9.52 mm)