Reference
S
heet
7
-4
S
a
ms
u
ng
El
ectr
o
nics
■
COND
E
N
SE
R
H
igh
temper
a
t
u
re
a
n
d
high
press
u
re
g
a
s
st
a
te
c
oo
l
a
nt
d
isch
a
rge
d
fr
o
m
the
c
o
mpress
o
r
is
c
o
n
v
erte
d
t
o
a
l
i
qu
i
d
st
a
te
a
s
it
is
c
oo
l
e
d
do
wn
b
y
the
he
a
t
emissi
o
n
in
the
o
u
t
doo
r
c
o
n
d
enser
u
nit
,
a
n
d
sent
t
o
the
e
v
a
p
o
r
a
t
o
r
.
■
COMPR
ESS
OR
L
o
w
temper
a
t
u
re
a
n
d
l
o
w
press
u
re
c
oo
l
a
nt
is
c
o
mpresse
d
a
n
d
sent
t
o
the
cyc
l
ing
system
■
EV
APORA
T
OR
L
i
qu
i
d
c
oo
l
a
nt
s
u
c
k
e
d
in
thr
o
u
gh
the
c
a
pi
ll
a
ry
t
ub
es
c
oo
l
s
do
wn
the
r
oo
m
b
y
a
b
s
o
r
b
ing
the
s
u
rr
o
u
n
d
ing
he
a
t
a
s
it
e
v
a
p
o
r
a
tes
(
c
o
n
v
erting
fr
o
m
l
i
qu
i
d
t
o
g
a
s)
.
(
A
b
s
o
r
b
ing
he
a
t
re
qu
ire
d
f
o
r
e
v
a
p
o
r
a
ti
o
n)
■
SE
R
VI
C
E V
A
LVE
Y
o
u
c
a
n
o
pen
the
v
a
lv
e
b
y
t
u
rning
the
nee
d
v
a
lv
e
c
o
u
nterc
l
o
c
k
wise
u
sing
he
x
wrench
,
a
n
d
it
is
u
se
d
f
o
r
v
a
c
uu
m
,
g
a
s
p
u
rging
,
c
oo
l
a
nt
in
j
ecti
o
n
,
c
oo
l
a
nt
p
u
rging
,
a
n
d
in
doo
r
-
o
u
t
doo
r
u
nit
c
o
nnecti
o
n
.
■
ACC
U
M
UL
A
T
OR
Acc
u
m
ul
a
t
o
r
pre
v
ents
the
f
l
o
w
o
f
l
i
qu
i
d
-
st
a
te
c
oo
l
a
nt
int
o
the
c
o
mpress
o
r
.
(L
i
qu
i
d
-
st
a
te
c
oo
l
a
nt
f
l
o
wing
int
o
the
c
o
mpress
o
r
wi
ll
o
v
er
l
oad
the
c
o
mpress
o
r
.
)
In
door
Unit
Outdoor
Unit
H
eat
exchanger
Evaporator
Liquid
pipe
Gas
pipe
3-way
va
l
ve
3-way
va
l
ve
E
l
ectronic
expansion
va
l
ve
Compressor
Oi
l
separator
4-way
va
l
ve
Coo
l
ing
Heating
Leak
check
points
Aux
accumu
l
ator
Fan
Heat
exchanger
Evaporator
Fan
7-
2
Re
f
r
ig
e
r
a
ting
C
yc
le
D
i
a
g
r
a
m