4. REFRIGERANT FLOW DIAGRAM
Indoor Unit:
Indoor unit
Wide tube
O.D.
ø9.52 mm
(3/8 ")
Narrow tube
O.D.
ø6.35 mm
(1/4")
Indoor Unit:
Indoor unit
Wide tube
O.D.
ø9.52 mm
(3/8 ")
Narrow tube
O.D.
ø6.35 mm
(1/4")
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Outdoor Unit:
Outdoor unit
Wide tube
service
valve
Muffler
Narrow
tube
service
Capillary tube
valve
Capillary tube
Strainer
Outdoor Unit:
Outdoor unit
Wide tube
service
valve
Muffler
Narrow
tube
service
Capillary tube
valve
Strainer
Check
valve
13
AER608SH
Accumulator
4-way
valve
Strainer
Check
valve
AER609SH
Accumulator
4-way
valve
Capillary
Strainer
tube
Cooling cycle
Heating cycle
Cooling cycle
Heating cycle