T
ro
u
b
l
eshooting
4-60
S
ams
u
ng
El
ectronics
4-4-15 EEPR
O
M
error
Indoor unit display
×(O
peration)
◑
(T
imer)
◑
(F
an)
◑
(F
i
l
ter)
×(
Defrost)
t1$#SFQMBDFNFOUEVFUPEFGFDUJWF&&130.
Criteria
Cause of problem
t
C
omm
u
nication
fai
lu
re
between
EE
PR
O
M
and
M
ICO
M
Outdoor unit display
Y
es
A
re
there
an
y
prob
l
ems
s
u
ch
as
short
or
dewetting
between
EE
PR
O
M
P
I
N
?
I
f
y
o
u
restart
after
reentering
mode
l
options
and
power
reset
,
does
the
error
occ
u
r
again
?
Rep
l
ace
P
CB
Y
es
No
Norma
l
operation
No
1
.
H
ow
to
check
C
heck
the
l
ocation
of
EE
P
O
RM
b
y
referring
to
the
schematic
diagram
Rep
l
ace
P
CB
