5. REFRIGERANT CIRCUIT DIAGRAMS
DATA G10
OUTDOOR UNITS
2 - 18
S
5. REFRIGERANT CIRCUIT DIAGRAMS
Refrigerant Gas pipe
<5/8>
Refrigerant Liquid pipe
<3/8>
Check valve <Low pressure>
Accumulator
Thermistor<Saturation temperature
of suction pressure> (TH6)
Solenoid
valve (SV1)
Capillary tube
Pressure sensor
(63HS)
High pressure
switch (63H)
Check valve
<High pressure>
Low pressure
switch (63L)
Thermistor (TH7)
Compressor
thermistor (TH4)
Heatsink
thermistor (TH8)
Thermistor (TH3)
Oil separator
Service port
Service
port
4-way valve
Strainer
Strainer
Strainer
Stop valve
Stop valve
Distributor
Compressor
Strainer
Refrigerant flow in cooling
Refrigerant flow in heating
Refrigerant pipng specifications <dimensions of flared connector>
Capacity
Item
Liquid piping
Gas pipng
P20, P25, P32, P40, P50
P63, P80, P100
P125, P140
P100, P125, P140
Indoor unit
Outdoor unit
ø 6.35 <1/4">Flare
ø 9.52 <3/8">Flare
ø 9.52 <3/8">Flare
ø 12.7 <1/2">Flare
ø 15.88 <5/8">Flare
ø 15.88 <5/8">Flare
PUMY
-P100,125,140YHMB
PUMY
-P100,125,140VHMB
