Engineering Manual

A-115
Refrigerant pipe
(Option) 1/4( 6.35)
(with heat insulator)
Refrigerant pipe
3/8( 9.52)
(with heat insulator)
Flared
connection
Flared
connection
O.D. 0.118 x I.D. 0.055 x 21-21/32
( 3.0 x 1.4 x 550)
Refrigerant flow in cooling
Capillary tube
Compressor
Service port Service port
Muffler
Stop valve
(with service port)
Stop valve
Strainer
#100
Outdoor
heat
exchanger
MU-A09WA
Unit: inch (mm)
Capillary tube
Stop valve
(with service port)
Stop valve
Compressor
Strainer
#100
Outdoor heat
exchanger
Muffler
Service port Service port
Refrigerant pipe
(Option) 1/4( 6.35)
(with heat insulator)
Refrigerant pipe
1/2( 12.7)
(with heat insulator)
Flared
connection
Flared
connection
Refrigerant flow in cooling
( 3.0 x 1.6 x 700)
O.D. 0.118 x I.D. 0.063 x 27-9/16
MU-A12WA
6-2. OUTDOOR UNIT