13 Technical data
13.2
Piping diagram
13.2.1
Piping diagram: Outdoor unit
PED categories of equipment – High pressure switch: category IV;
Compressor: category II; Other equipment: art. 4§3.
j
·6x7.0· CuT
·12.7· CuT
·9.5· CuT
M
·9.5· CuT
·12.7· CuT
n
·9.5· CuT
HPS
m
o
·7.9· CuT
a
Field piping (liquid)
b
Field piping (gas)
c
Liquid stop valve
d
Gas stop valve
e
Filter
f
Electronic expansion valve
g
Muffler with filter
h
Distributor
i
Capillary tube
j
Heat exchanger
k
Heat exchanger thermistor
Installation manual
16
p
k
·6x7.0· CuT
·7.9· CuT
h
i
·6x3.2· CuT
r
·9.5· CuT
q
l
f
·6.4· CuT
g
e
·6.4· CuT
m
·6.4· CuT
c
m
·9.5· CuT
d
l
Accumulator
m
Muffler
n
ON: heating 4-way valve
o
Discharge pipe thermistor
p
Outdoor air temperature thermistor
q
Compressor
r
Propeller fan
M
Fan motor
HPS
High pressure switch (Automatic reset)
Cooling
Heating
a
·6.4· CuT
b
·9.5· CuT
RXTM-R_RXTP-R_ARXTP-R_RXTA-B
R32 split series
3P482320-14U – 2021.03