OUTDOOR UNIT
INDOOR UNIT
UNIT A
Heat exchanger
Heat exchanger
INDOOR UNIT
UNIT B
Heat exchanger
INDOOR UNIT
UNIT C
Heat exchanger
Narrow
tube
service valve
Capillary tube
Drier
A
B
C
Check
port A
Check
port B
Check
port C
Accumulator
Accumulator
Accumulator
Compressor C
Compressor B
Compressor A
Narrow tube
O.D.
1/4" (6.35 mm)
O.D.
1/4" (6.35 mm)
O.D.
1/4" (6.35 mm)
Wide tube
O.D.
3/8" (9.52 mm)
O.D.
3/8" (9.52 mm)
O.D.
1/2" (12.7 mm)
Wide tube
service
valve
A
B
C
5. REFRIGERANT FLOW DIAGRAM
11
WM – 700699
92-131 S/M (Basic) 2/21/01 4:49 PM Page 11
