Refrigerant System Diagram - Mitsubishi Electric MUZ-AP25VG-E1 Service Manual

8

REFRIGERANT SYSTEM DIAGRAM

MUZ-AP25VG
MUZ-AP25VGH
Refrigerant pipe ø9.52
(with heat insulator)
Flared connection
Flared connection
Refrigerant pipe ø6.35
(with heat insulator)
MUZ-AP42VG
MUZ-AP42VGH
Refrigerant pipe ø9.52
(with heat insulator)
Flared connection
Flared connection
Refrigerant pipe ø6.35
(with heat insulator)
OBH789H
MUZ-AP35VG
MUZ-AP35VGH
Muffler
Stop valve
(with service port)
Capillary tube
ø4.0×ø2.4×240
Stop valve
(with strainer)
Muffler
Stop valve
(with service port)
Capillary tube
ø4.0×ø2.4×240
Stop valve
(with strainer)
4-way valve
Muffler
Discharge
temperature
thermistor
RT62
Compressor
Defrost
thermistor
RT61
( , ,
E3 ET3 ER3
LEV
Capillary tube
ø3.0×ø1.8×100
4-way valve
Muffler
Discharge
temperature
thermistor
RT62
Compressor
Defrost
thermistor
RT61
Capillary tube
ø3.0×ø1.8×600 (x2)
LEV
27
Outdoor heat
exchanger
temperature
thermistor
Outdoor
RT68
heat
exchanger
Ambient
temperature
thermistor
RT65
Strainer
#100
only)
R.V. coil
heating ON
cooling OFF
Refrigerant flow in cooling
Refrigerant flow in heating
Outdoor heat
exchanger
temperature
thermistor
Outdoor
RT68
heat
exchanger
Ambient
temperature
thermistor
RT65
Strainer
#100
R.V. coil
heating ON
cooling OFF
Refrigerant flow in cooling
Refrigerant flow in heating
Unit: mm
Unit: mm