Mitsubishi PUMY-P100VHM Technical & Service Manual page 23

8-2. REFRIGERANT SYSTEM DIAGRAM
PUMY-P100VHM
PUMY-P100VHMA
PUMY-P100VHMA-BS
Refrigerant Gas pipe
Thermistor <Low pressure saturation
temperature> (TH6)
Check valve <Low pressure>
Refrigerant Liquid pipe
<3/8>
Service port
Capillary tube for oil separator : 2.5
Refrigerant piping specifications <dimensions of flared connector>
Capacity
P15, P20, P25, P32, P40, P50
P63, P80, P100
Indoor unit
P125, P140
Outdoor unit P100, P125, P140
PUMY-P125VHM
PUMY-P125VHMA
PUMY-P125VHMA-BS
Service
port
Stop valve
<5/8>
Strainer
Accumulator
Stop valve
Strainer
0.8
Item
PUMY-P140VHM
PUMY-P140VHMA
PUMY-P140VHMA-BS
High pressure sensor
(63HS)
4-way valve
Bypass
valve (SV1)
Capillary tube
Check valve
Strainer
<High pressure>
Oil separator
Low pressure
switch (63L)
Compressor
L1000
Liquid piping
6.35<1/4>
9.52<3/8>
9.52<3/8>
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Refrigerant flow in cooling
Refrigerant flow in heating
High pressure
switch (63H)
Strainer
Discharge
thermistor (TH4)
Heatsink
thermistor (TH8)
Gas piping
12.7<1/2>
15.88<5/8>
15.88<5/8>
Unit:mm<inch>
Thermistor (TH7)
(Outdoor temperature
Distributor
Thermistor (TH3)
(Pipe temperature)