T
ro
ubl
eshooting
4-
30
S
ams
u
ng
El
ectronics
4-3-15 E440, E441 : Abnormal outside temperature halts operation of the compressor
Outdoor unit display
E44
0
(
No
heater
operation
with
the
o
u
tside
temperat
u
re
a
b
o
v
e
30
°
C.)
E441
No
AC
operation
with
the
o
u
tside
temperat
u
re
b
e
l
ow
-1
0
°
C.)
Criteria
t5IFDPNQSFTTPSUFNQFSBUVSFBCPWF¡$
Cause of problem
E44
0
: I
f
the
o
u
tside
temperat
u
re
is
a
b
o
v
e
30
°
C
,
operation
of
the
indoor
heater
with
a
remocon
ca
u
ses
this
error.
E441:T
he
indoor
machine
remocon
ON
signa
l
.
I
f
the
o
u
tside
temperat
u
re
is
b
e
l
ow
-1
0
°
C
b
efore
the
AC
r
u
ns
,
this
error
occ
u
rs.
Cause of problem
t0-14&/403UFNQBCPWF5SJQ@%JT
1
.
H
ow
to
chec
k
T
he
a
b
o
v
e
ma
l
f
u
nction
codes
do
not
indicate
a
ma
l
f
u
nction
of
the
prod
u
ct.
A
ll
yo
u
ha
v
e
to
do
is
change
the
temperat
u
re
s
u
ita
bl
y
for
the
l
imits
shown
in
the
man
u
a
l
.
W
hen
the
prod
u
ct
ma
l
f
u
nctions
,
if
the
act
u
a
l
sit
u
ation
does
not
match
the
a
b
o
v
e
diagnosis
,
meas
u
re
the
temperat
u
re
of
incoming
air
with
S-
net
to
see
if
the
meas
u
rement
is
the
same
as
the
act
u
a
l
o
u
tdoor
temperat
u
re.
I
f
not
,
rep
l
ace
the
temperat
u
re
sensor.
