Sa
m
s
u
n
g
El
ec
troni
c
s
270
K
e
y
Options
F
i
gu
r
e
4
.
Ex
t
e
rn
a
l
c
ont
ac
t
int
e
r
face
m
o
du
l
e
: w
irin
g
d
i
ag
r
a
m
f
or
au
x
i
l
i
a
r
y
h
ea
t
Do
not
u
s
e
c
ont
ac
ts
1
a
n
d
2.
Note:
Do
not
d
ir
ec
t
ly
c
onn
ec
t
m
o
du
l
e
to
e
x
t
e
rn
a
l
c
ont
ac
t
.
U
s
e
c
orr
ec
t
ly
si
z
ed
e
x
t
e
rn
a
l
r
e
l
a
y
s
.
Auxiliary Heat Sequence of Operation
W
h
e
n
a
ca
ll
f
or
h
ea
t
o
ccu
rs
,
th
e
in
d
oor
u
nit
w
i
ll
e
n
e
r
g
i
z
e
int
e
rn
a
l
h
ea
t
.
T
h
e
au
x
i
l
i
a
r
y
c
ont
ac
t
w
i
ll
e
n
e
r
g
i
z
e
a
s
de
s
c
ri
bed
:
•
If
Di
g
it
18
is
s
e
t
to
0
, 1,
or
2
,
af
t
e
r
a
n
a
ppropri
a
t
e
ti
m
e
de
l
a
y,
au
x
i
l
i
a
r
y
h
ea
t
w
i
ll
e
n
e
r
g
i
z
e.
A
u
x
i
l
i
a
r
y
h
ea
t
w
i
ll
r
e
m
a
in
in
op
e
r
a
tion
u
nti
l
th
e
in
d
oor
u
nit
h
ea
t
s
e
t
point
is
s
a
tis
f
i
ed.
•
If
Di
g
it
18
is
s
e
t
to
3
, 4,
or
5
,
th
e
au
x
i
l
i
a
r
y
h
ea
t
w
i
ll
r
e
m
a
in
u
n
e
n
e
r
g
i
z
ed
u
nti
l
ca
ll
s
f
or
h
ea
t
a
n
d
m
ini
m
u
m
t
e
m
p
e
r
a
t
u
r
e
o
ff
s
e
t
a
r
e
r
ece
i
v
ed.
On
r
ece
i
v
in
g
ca
ll
s
f
or
h
ea
t
a
n
d
m
ini
m
u
m
t
e
m
p
e
r
a
t
u
r
e
o
ff
s
e
t
,
au
x
i
l
i
a
r
y
h
ea
t
w
i
ll
e
n
e
r
g
i
z
e
af
t
e
r
th
e
s
e
l
ec
t
ed
ti
m
e
de
l
a
y
.
A
u
x
i
l
i
a
r
y
h
ea
t
w
i
ll
r
e
m
a
in
in
op
e
r
a
tion
u
nti
l
th
e
t
e
m
p
e
r
a
t
u
r
e
o
ff
s
e
t
h
a
s
bee
n
s
a
tis
f
i
ed.
T
h
e
in
d
oor
u
nit
w
i
ll
c
ontin
ue
to
op
e
r
a
t
e
w
itho
u
t
r
ega
r
d
to
au
x
i
l
i
a
r
y
h
ea
t
u
nti
l
th
e
in
d
oor
u
nit
h
ea
t
s
e
t
point
is
s
a
tis
f
i
ed.
8-5-1 Application of Auxiliary Heat Module
(
c
ont
.
)
8-5 Applications
(
c
ont
.
)
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