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Troubleshooting
12-2-17 When the remote control is not receiving
1
.
C
h
e
c
k
if th
e
c
o
nn
e
ct
or was
2.
Pu
t th
e se
t in
opera
ti
o
remo
t
e
c
o
nt
rol
.
W
h
e
n th
T
h
e
n
repla
c
e
th
e ma
in
3.
Repla
c
e
th
e assembly d
ma
int
a
in
s 5V a
ft
er
12-2-18 The others
1
.
AC L
in
e Zero Cross S
i
g
– C
h
e
c
k
th
e assembly
2.
Capa
cit
y m
i
ss ma
tch
– C
h
e
c
k aga
in th
e
in
door u
1
2
-19
n
ormally assembled
.
n
a
n
d
ch
e
c
k
th
e vol
t
age o
f
No
e vol
t
age des
c
e
n
ds below
PCB
.
i
splay PCB be
c
ause
th
e module PCB
th
e remo
t
e
c
o
nt
rol s
t
ar
t
s opera
n
al OUT
c
o
n
d
iti
o
n
o
f
per
i
p
h
eral par
t
o
nit
op
ti
o
n c
ode
.
.
15
(
+
)
a
n
d No
.
16
(
-
)
o
f th
e ma
3
V,
th
e assembly module PCB
i
s poor
if th
e vol
t
age be
ti
o
n.
f
IC
2
1, ZD
2
1, ZD
20
a
n
d D
200
in
PCB CN91 w
hi
le opera
tin
i
s
n
ormal a
n
d
th
e ma
in
PCB
t
wee
n
No
.
15~16 o
f
CN91
o
n th
e PCB
.
Samsu
g
th
e
i
s poor
.
n
g Ele
ct
ro
nic
s
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