12 Technical data
Installation manual
16
(A)RXP20~35M5V1B
R32 split series
3P650253-6E – 2022.04
12.2
Piping diagram
12.2.1
Piping diagram: Outdoor unit
7.0CuT
7.0CuT
9.5CuT
M
6.4CuT 6.4CuT
4.8CuT
(6.4CuT)
(9.5CuT)
9.5CuT
9.5CuT
9.5CuT
9.5CuT
7.9CuT
Propeller fan
9.5CuT
9.5CuT
HPS
7.0CuT
g2
g1
f
f
c
a
b
d
j
l
k
g3
i
e
RXP20M, RXP25M, RXP35M, ARXP20M, ARXP25M, ARXP35M
h
a
Liquid field piping
h
Heat exchanger thermistor
b
Gas field piping
i
4–way valve (ON: heating)
c
Liquid stop valve
j
Muffler
d
Gas stop valve
k
Compressor
e
Electronic expansion valve
l
Accumulator
f
Muffler with filter
HPS
High pressure switch (automatic reset)
g1
Outdoor temperature thermistor
M
Propeller fan
g2
Heat exchanger thermistor
Refrigerant flow: cooling
g3
Discharge pipe thermistor
Refrigerant flow: heating
