Refrigerant System Diagram - Fujitsu ASYG07LJCA Service Manual

OUTDOOR UNIT
High pressure
sensor switch
High
pressure
sensor
TH1
TH2
Compressor
TH3
OUTDOOR UNIT
EEV Electric expansion valve
TH 1 Discharge temperature thermistor
TH 2 Compressor temperature thermistor
TH 3 Suction temperature themistor
TH 4 Outdoor temperature themistor
TH 5 Heat exchanger (outlet) thermistor
TH 6 Sub-cool heat exchanger (inlet) thermistor
TH 7
Sub-cool heat exchanger (outlet) thermistor
Liquid temperature thermistor
TH 8
REFRIGERANT
SYSTEM
DIAGRAM
2010.06.14
Check
valve
4-way valve
Oil separator
Heat exchanger
EEV1
Solenoid
valve
TH5
Low pressure
TH7
TH4
sensor
Accumulator
BRANCH BOX
EEV Electric expansion valve
TH 9 Branch box liquid temperature thermistor
TH 10 Branch box gas temperature thermistor
INDOOR UNIT
HEX Heat exchanger
TH 11 Heat exchanger (middle) thermistor
TH 12 Room temperature thermistor
3-way
valve
Strainer
Sub-cool heat
exchanger
TH8 Strainer
3-way
TH6
valve
EEV2
18
BRANCH BOX 1
(primary type)
HEX
TH10
TH12
0
TH10
HEX
TH10
Strainer
TH12
0
EEV4
HEX
TH12
0
EEV3
Strainer
TH9
Strainer
TH9
Strainer
EEV3
Strainer
TH9
EEV3
BRANCH BOX 2
(secondary type)
HEX
TH10
TH12
0
TH10
HEX
TH10
Strainer
TH12
0
EEV4
HEX
TH12
0
EEV3
Strainer
TH9
Strainer
TH9
Strainer
EEV3
Strainer
TH9
EEV3
BRANCH BOX 3
(secondary type)
HEX
TH10
TH12
0
TH10
HEX
TH10
Strainer
TH12
0
EEV4
EEV3
Strainer
TH9
Strainer
TH9
Strainer
EEV3
Strainer
TH9
EEV3
INDOOR
TH11
UNIT 1
INDOOR
TH11
UNIT 2
INDOOR
TH11
UNIT 3
INDOOR
TH11
UNIT 4
INDOOR
TH11
UNIT 5
INDOOR
TH11
UNIT 6
INDOOR
TH11
UNIT 7
INDOOR
TH11
UNIT 8