Refrigerant System Diagram - Mitsubishi MUZ-A18YV Service Manual

7

REFRIGERANT SYSTEM DIAGRAM

MUZ-A18YV -
E1
MUZ-A24YV -
E1
OUTDOOR UNIT
Refrigerant pipe
(with heat insulator) [15.88 (MUZ-A24YV)
Flared connection
Flared connection
Refrigerant pipe [6.35
(with heat insulator)
MUZ-A26YV -
E1
OUTDOOR UNIT
Refrigerant pipe [15.88
(with heat insulator)
Flared connection
Flared connection
Refrigerant pipe [9.52
(with heat insulator)
[12.7 (MUZ-A18YV)
4-way valve
Stop valve
(with service port)
Receiver
Stop valve
Capillary tube
[1.8 [0.6 1000
4-way valve
Stop valve
(with service port)
Receiver
Stop valve
Muffler
#100
Discharge
temperature
thermistor
RT61
Compressor
LEV
Strainer
#100
Capillary tube
[3.6 [2.4 50
Oil separator High-pressure
switch
Strainer
#100
Compressor
LEV
Strainer
#100
Capillary tube
[3.6 [2.4 50
12
Outdoor
heat
exchanger
Defrost
thermistor
RT62
Outdoor heat
exchanger
temperature
thermistor
RT68
Strainer
R.V. coil
#100
heating ON
cooling OFF
Refrigerant flow in cooling
Refrigerant flow in heating
Outdoor
Defrost
heat
thermistor
exchanger
RT62
Discharge
temperature
thermistor
RT61
Outdoor
heat
exchanger
temperature
thermistor
RT68
Strainer
R.V. coil
#100
heating ON
cooling OFF
Refrigerant flow in cooling
Refrigerant flow in heating
Unit:mm
Unit:mm