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Technical data
Installer reference guide
76
3AMXF-A9, 3AMXF-A9, 3AMXM-N9
R32 Split series
4P600463-1F – 2022.05
▪
Compressor: category II
▪
Accumulator: category I
▪
Other components: refer to PED article 4, paragraph 3
NOTICE
When the high pressure switch is activated, it MUST be reset by a qualified person.
7.9CuT
7.9CuT
7.9CuT
7.9CuT
12.7CuT
M
12.7CuT
(12.7CuT)
(9.5CuT)
(12.7CuT)
12.7CuT
12.7CuT
12.7CuT
12.7CuT
15
.9C
uT
15.
9C
uT
15.9CuT
15.9CuT
9.5
C
uT
9.5CuT
12.7CuT
7.9CuT
7.9CuT
7.9CuT
MV
MV
MV
A
B
C
6.4CuT
6.4CuT
6.4CuT
(6.4CuT)
(6.4CuT)
(6.4CuT)
9.5CuT
9.5CuT
9.5CuT
9.5CuT
7.9CuT
S1PH
SV
9.5CuT
9.5CuT
6.4CuT
12.7CuT
15.9CuT
d
e
f
k
a
b
c
g
i
j
d
r
-A
r
-B
r
-C
s
t
s
t
s
t
r
-A
r
-B
r
-C
s
t
s
t
s
t
u
u
u
d
p
o
o
n
l
l
m
l
w
x
v
-A
v
-B
v
-C
v
-A
v
-B
v
-C
q
h
3MXF68
7.9CuT
7.9CuT
7.9CuT
7.9CuT
12.7CuT
M
12.7CuT
(12.7CuT)
(9.5CuT)
(12.7CuT)
12.7CuT
12.7CuT
12.7CuT
12.7CuT
12
.7C
uT
15.
9C
uT
15.9CuT
15.9CuT
7.9
C
uT
9.5CuT
12.7CuT
7.9CuT
7.9CuT
7.9CuT
MV
MV
MV
A
B
C
6.4CuT
6.4CuT
6.4CuT
(6.4CuT)
(6.4CuT)
(6.4CuT)
9.5CuT
9.5CuT
9.5CuT
9.5CuT
7.9CuT
S1PH
d
e
f
k
a
b
c
g
i
d
v
-A
v
-B
v
-C
u
u
u
d
p
o
o
n
l
m
l
l
w
x
v
-A
v
-B
v
-C
q
h
3AMXM52, 3AMXF52, 3MXF52
a
Heat exchanger
k
4-way valve
u
Thermistor (gas)
b
Outdoor air temperature
thermistor
l
Muffler
v
Room
c
Heat exchanger thermistor
m
Discharge pipe thermistor
w
Field piping – liquid
d
Refnet header
n
Compressor
x
Field piping – gas
e
Fan motor
o
Accumulator
y
Liquid receiver
f
Propeller fan
p
Gas stop valve
S1PH
High pressure switch
(automatic reset)
g
Capillary tube
q
Liquid stop valve