Samsung AM036NXMDCR - Refrigerant Cycle Diagram (Main Cooling Mode)

78
Samsung Electronics
Reference Sheet
1-3 AM036/048/053NXMDCR (Main cooling mode)
HR Changer
DVM S Eco HR
s
E
E
E
s
E
E
E
E
E
s
Indoor unit
s
s
s
s
s
s
E
E
E
High temperature & high pressure gas
High temperature & high pressure liquid
Low temperature & pressure Liquid
Solenoid valve On
S
S
Solenoid valve Off
Low temperature & pressure gas
E
E
EEV On
EEV Off
Hi
g
h
t
e
m
pe
r
a
t
u
r
e
&
h
i
g
h
p
r
e
ss
u
r
e
g
a
s
Hi
g
h
t
e
m
pe
r
a
t
u
r
e
&
h
i
g
h
p
r
e
ss
u
r
e
li
q
u
i
d
Lo
w
t
e
m
pe
r
a
t
u
r
e
&
p
r
e
ss
u
r
e
L
i
q
u
i
d
S
o
l
en
o
i
d
va
l
v
e
O
n
S
S
S
o
l
en
o
i
d
va
l
v
e
Of
f
f
f
Lo
w
t
e
m
pe
r
a
t
u
r
e
&
p
r
e
ss
u
r
e
g
a
s
E
E
E
E
EE
V
O
n
EE
V
Of
f
f
f
Cooling
Heating
Cooling
Cooling
s
E