Refrigerant System Diagram - Mitsubishi Electric MUZ-DW25VF-E1 Service Manual

8

REFRIGERANT SYSTEM DIAGRAM

MUZ-DW25VF MUZ-DW35VF
Refrigerant pipe ø9.52
(with heat insulator)
Flared connection
Flared connection
Refrigerant pipe ø6.35
(with heat insulator)
MUZ-DW50VF
Refrigerant pipe ø9.52
(with heat insulator)
Flared connection
Flared connection
Refrigerant pipe ø6.35
(with heat insulator)
OBH906A
4-way valve
Muffler
Stop valve
(with service port)
Discharge
temperature
thermistor
RT62
Capillary tube
ø3.0×ø2.0×260
Stop valve
(with strainer)
4-way valve
Muffler
Stop valve
Discharge
temperature
thermistor
RT62
Stop valve Capillary tube
(with strainer)
ø4.0×ø2.4×240
Outdoor
Muffler
heat
exchanger
Compressor
Defrost
thermistor
RT61
LEV
Capillary tube
ø4.0×ø2.4×100
Refrigerant flow in cooling
Refrigerant flow in heating
Outdoor
Muffler
heat
exchanger
Compressor
Defrost
thermistor
RT61
LEV
Refrigerant flow in cooling
Refrigerant flow in heating
12
Unit: mm
Outdoor heat
exchanger
temperature
thermistor
RT68
Ambient
temperature
thermistor
RT65
Strainer
#100
R.V. coil
heating ON
cooling OFF
Outdoor heat
exchanger
temperature
thermistor
RT68
Ambient
temperature
thermistor
RT65
Strainer
#100
R.V. coil
heating ON
cooling OFF