Service manual

11
REFRIGERANT SYSTEM DIAGRAM
7
MU-A18WV -
E1
OUTDOOR UNIT
Refrigerant pipe [12.7
(with heat insulator)
Flared connection
Flared connection
Refrigerant pipe[6.35
(with heat insulator)
Stop
valve
Compressor
Stop valve
(with service
port)
Outdoor
heat
exchanger
Refrigerant flow in cooling
Oil separator
MU-A24WV -
E1
OUTDOOR UNIT
Refrigerant pipe [15.88
(with heat insulator)
Flared connection
Flared connection
Refrigerant pipe [6.35
(with heat insulator)
Stop valve
Capillary tube
[3.0X[2.0X900
Compressor
Stop valve
(with service port)
Outdoor
heat
exchanger
Refrigerant flow in cooling
Muffler
#100
Unit:mm
Capillary tube
[3.0o[1.6o600
Capillary tube
[2.5o[0.6o1,000
Muffler
Strainer
#100
OB326A-1.qxp 04.2.9 10:41 AM Page 11