Mitsubishi Electric PLA-RP-AA Technical Data Book page 71

5.2 OUTDOOR UNIT
PUH-P25VGAA PUH-P35VGAA PUH-P50VGAA PUH-P60VGAA PUH-P71VGAA
PUH-P35YGAA PUH-P50YGAA PUH-P60YGAA PUH-P71YGAA
Ball valve
Refrigerant GAS pipe
P25···12.7A({1/2")
P35~P71···15.88A({5/8")
Accumulator
Refrigerant LIQUID pipe
P25···6.35A({1/4")
P35~P71···9.52A({3/8")
PUH-P100VGAA
PUH-P100YGAA
Ball valve
Refrigerant GAS pipe
19.05A({3/4")
Accumulator
Refrigerant LIQUID pipe
9.52A({3/8")
Stop valve
(with service port)
PUH-P125YGAA
PUH-P140YGAA
Ball valve
(#50)
Strainer
Refrigerant GAS pipe
19.05A({3/4")
Service
port
Capillary
tube w1
Refrigerant LIQUID pipe
9.52A({3/8")
Strainer
(#50)
Stop valve
(with service port)
High pressure
protect switch
4-way valve
(#50)
Strainer
Service
Service
port
port
Muffler
Thermistor(TH4)
Compressor (#100)
Strainer
Stop valve
(with service port)
Refrigerant flow in cooling
Refrigerant flow in heating
High pressure
protect switch
4-way valve
(#50)
Strainer
Service
Muffler
Service
port
port
Thermistor
(TH4)
(#100)
Compressor
Strainer
Liner expansion valve
Refrigerant flow in cooling
Refrigerant flow in heating
Low pressure protect High pressure protect switch
switch
4-way
valve
Service
port
Muffler
Thermistor
(TH4)
Accumulator
Compressor
Drier
Strainer Strainer
(#100) (#100)
Liner expansion valve
Refrigerant flow in cooling
Refrigerant flow in heating
Outdoor heat exchanger
Thermistor
(TH6)
Thermistor
(TH3)
Distributor
with
strainer
(#100)
Strainer
Linear expansion valve
Thermistor
(TH6)
Distributor
with
strainer
Capillary tube
(O.D.4.0 I.D.3.0-L350) 2pcs
Thermistor
(TH3)
(#100)
Strainer
Thermistor
(TH6)
Distributor
with
strainer
Capillary tube
(O.D.4.0 I.D.3.0-L200) 2pcs
Thermistor
(TH3)
w1 : O.D.4.0 I.D.2.0-L400(PUH-P125)
O.D.4.0 I.D.3.0-L450(PUH-P140)
71
<4-way valve solenoid coil>
Heating : ON
Cooling : OFF