Service manual

15
REFRIGERANT SYSTEM DIAGRAM
7
OUTDOOR UNIT
Unit:mm
Outdoor
heat
exchanger
Flared connection
Defrost
thermistor
RT61
Discharge
temperatuer
thermistor
RT62
Flared connection
Stop valve
(with strainar)
Stop valve
(with service port)
Refrigerant flow in cooling
Compressor
Muffler
Muffler
4-way valve
Refrigerant flow in heating
Refrigerant pipe [9.52
(with heat insulator)
Refrigerant pipe [6.35
(with heat insulator)
R.V. coil
heating ON
cooling OFF
Strainer
#100
Capillary tube
[3.0✕[1.4✕800
Check
valve
Capillary tube
[3.0✕[1.4✕500
Solenoid
valve
Ambient
temperature
thermistor
RT65
MUZ-GA25VA -
MUZ-GA25VAH -
E1
E1
OUTDOOR UNIT
Unit:mm
Outdoor
heat
exchanger
Flared connection
Defrost
thermistor
RT61
Discharge
temperatuer
thermistor
RT62
Flared connection
Stop valve
(with strainar)
Stop valve
(with service port)
Capillary tube
[3.0✕[2.0✕240
Refrigerant flow in cooling
Compressor
4-way valve
Refrigerant flow in heating
Refrigerant pipe [9.52
(with heat insulator)
Refrigerant pipe [6.35
(with heat insulator)
Expansion
valve
R.V. coil
heating ON
cooling OFF
Strainer
#100
Muffler
Ambient
temperature
thermistor
RT65
Muffler
Muffler
MUZ-GA35VA -
MUZ-GA35VAH -
E1
E1
OB379 --1qxp 05.1.17 16:39 Page 15