Refrigerant System Diagram - Mitsubishi Electric Mr. Slim MXZ-2A20NA Service Manual

REFRIGERANT SYSTEM DIAGRAM

8
MXZ-2A20NA MXZ-2A20NA -
R.V. coil
OFF Refrigerant flow in cooling
ON
Refrigerant flow in heating
Unit B gas pipe
*
temperature thermistor
Indoor unit
B
Unit A gas pipe
*
temperature thermistor
Indoor unit
A
Capillary tube
O.D.0.16 x I.D.0.11 x 3.93
Indoor unit
A
Strainer
#100
Capillary tube
O.D.0.16 x I.D.0.11 x 3.93
Indoor unit
B
Strainer
#100
* Except MXZ-2A20NA -
MXZ-2A20NA -
2
R.V. coil
OFF Refrigerant flow in cooling
ON Refrigerant flow in heating
Indoor unit
B
Indoor unit
A
Capillary tube
O.D.0.16 x I.D.0.11 x 3.93
Indoor unit
A
Strainer
#100
Capillary tube
O.D.0.16 x I.D.0.11 x 3.93
Indoor unit
B
Strainer
#100
1
Compressor
Discharge
Service
temperature
port
thermistor RT62
Oil separator
Capillary tube
O.D.0.10 x I.D.0.02 x 39.37
Ball valve with
service port
4-way valve
Muffler
LEV A
Ball valve
Strainer
#100
LEV B
.
1
Compressor
Discharge
Service
temperature
port
thermistor RT62
Oil separator
Capillary tube
O.D.0.10 x I.D.0.02 x 39.37
Stop valve with
service port
4-way valve
Muffler
LEV A
Stop valve
Strainer
#100
LEV B
Service
port
Outdoor heat
exchanger
temperature
thermistor
RT68
Strainer
LEV E
#100
Power
receiver
Service
port
Outdoor heat
exchanger
temperature
thermistor
RT68
Strainer
LEV E
#100
Power
receiver
58
Unit: mm
FAN-OUT
Ambient
temperature
thermistor
RT65
Defrost
thermistor
RT61
Capillary tube
O.D.0.14 x I.D.0.09 x 19.68
Distributor
FAN-OUT
Ambient
temperature
thermistor
RT65
Defrost
thermistor
RT61
Capillary tube
O.D.0.14 x I.D.0.09 x 19.68
Distributor