Refrigerant System Diagram - Mitsubishi PUMY-P60NKMU Technical & Service Manual

7-2. REFRIGERANT SYSTEM DIAGRAM

PUMY-P60NKMU
PUMY-P60NKMU-BS
Service
port
Ball valve
Refrigerant
Gas pipe
Strainer
<3/4>
Thermistor (TH6)
(Saturation temperature
of suction pressure)
Thermistor (TH2)
(HIC)
Stop valve
Refrigerant
Liquid pipe
Strainer
<3/8>
Service port
Strainer
Capillary tube for oil separator : 2.5
Capillary tube for solenoid valve : 4.0
Refrigerant piping specifications <dimensions of flared connector>
Capacity
P06, P08, P12, P15, P18
Indoor unit
P24, P30, P36, P48, P54
P72
Outdoor unit P60
OCH502C
4-way valve
Solenoid
valve (SV1)
Check valve
Strainer
(Low pressure)
Capillary
tube
Low pressure
sensor (63LS)
Accumulator
HIC
LEV-B
0.8 L800
3.0 L500
Item
Check valve
(High pressure)
Oil separator High pressure
sensor (63HS)
High pressure
Strainer
switch (63H)
Thermistor (TH4)
(Compressor)
Compressor
Strainer
LEV-A
Liquid piping
6.35 <1/4>
9.52 <3/8>
9.52 <3/8>
9.52 <3/8>
20
Unit: mm <inch>
Thermistor (TH7)
(Outdoor temperature)
Distributor
Thermistor (TH3)
(Pipe temperature)
Strainer
Gas piping
12.7 <1/2>
15.88 <5/8>
19.05 <3/4>
19.05 <3/4>