V6R VRF 50Hz
19
P
art
2
- Compo
nent
La
you
t and
R
ef
rig
e
ran
t C
ir
cu
its
3
Refrigerant Flow Diagrams
Cooling operation
Figure 2-3.1: Refrigerant flow during cooling operation
EXV
EV
AP
T2
b
T1
T2
EXV
EV
AP
T2
b
T1
T2
EXV
EV
AP
T2
b
T1
T2
EXV
T2
b
T1
T2
T7
C1
T3
TL
T9
T8
T6
A
T6
B
T7
E S C
EX
VA
T5
T4
Co
ol
in
g
M
od
e
Th
er
m
o-
O
N
Co
ol
in
g
M
od
e
Th
er
m
o-
O
N
Co
ol
in
g
M
od
e
Th
er
m
o-
O
N
O
FF
M
S bo
x
10
13
1
14
20
16
9
3
4
18
12
11
15
5
6
7
19
17
H
ig
h
p
re
ss
u
re
G
as
H
ig
h
p
re
ss
u
re
Li
q
u
id
/G
as
M
edi
um
p
re
ss
u
re
G
as
Lo
w
p
re
ss
u
re
G
as
2
