Mitsubishi Electric MXZ-2A20NA-1 Service Manual page 21

MXZ-3A30NA
R.V. coil
OFF Refrigerant flow in cooling
ON
Refrigerant flow in heating
Unit C gas pipe
temperature thermistor
Indoor unit
C
Unit B gas pipe
temperature thermistor
Indoor unit
B
Unit A gas pipe
temperature thermistor
Indoor unit
A
Indoor unit
A
Strainer
#100
Indoor unit
B
Strainer
#100
Indoor unit
C
Strainer
#100
MXZ-3A30NA -
1
R.V. coil
Refrigerant flow in cooling
OFF
ON Refrigerant flow in heating
Indoor unit
C
Indoor unit
B
Indoor unit
A
Indoor unit
A
Strainer
#100
Indoor unit
B
Strainer
#100
Indoor unit
C
Strainer
#100
Service
Compressor
port
High-pressure
switch
Oil separator
Ball valve with
service port
Muffler
Capillary tube
O.D.0.16 I.D.0.11 3.54
LEV A
Ball valve
Strainer
#100
LEV B
Distributor
LEV C
Compressor
Service
port
High-pressure
switch
Oil separator
Stop valve
(with service port)
Muffler
Capillary tube
O.D.0.16 I.D.0.11 3.94
LEV A
Stop valve
Strainer
#100
LEV B
LEV C
Service
port
Discharge
temperature
thermistor RT62
Capillary tube
O.D.0.10 I.D.0.02 39.37
4-way valve
LEV E
Power
receiver
Service port
Discharge
temperature
thermistor RT62
Capillary tube
O.D.0.10 I.D.0.02 39.37
4-way valve
LEV F
Power
receiver
21
Outdoor
heat
exchanger
Outdoor heat
exchanger
temperature
thermistor
RT68
Defrost
thermistor
RT61
Capillary tube
O.D.0.16 I.D.0.09 15.75
Strainer
Distributor
#100
Outdoor
heat
exchanger
Outdoor heat
exchanger
temperature
thermistor
RT68
Defrost
thermistor
RT61
Capillary tube
O.D.0.12 I.D.0.08 11.8
Strainer
Distributor
#100
Unit:mm
Ambient
temperature
thermistor
RT65
Unit:mm
Ambient
temperature
thermistor
RT65