–
162
–
'19 • KX-SM-318
Precau
tions for s
a
fety
Read
th
e
se "
Precau
tions for s
a
f
e
ty" c
are
f
ull
y b
e
fo
re
st
ar
tin
g
d
i
s
a
ssemb
l
y wor
k
a
nd do
i
t in th
e
pro
pe
r way
.
W
h
e
n d
i
s
a
ssemb
li
n
g,
b
e
sur
e
to t
u
rn off th
e
p
ow
e
r. Wh
e
n d
i
sass
e
mb
li
n
g
th
e
elec
trica
l
c
om
p
on
e
nts,
c
h
ec
k th
e
elec
trica
l
wirin
g
di
agra
m.
T
h
e
elec
tr
ical
c
om
p
on
e
nts
are
u
n
de
r h
ig
h vo
l
ta
ge
by th
e
o
pera
tion of th
e
boost
e
r
capaci
tor.
Full
y
di
sch
arge
th
e
capaci
tor b
e
for
e
c
omm
e
n
ci
n
g
a r
epai
r wor
k.
Fa
ilure
to obs
e
rv
e
th
i
s w
ar
n
i
n
g
c
o
ul
d r
e
su
l
t
i
n
elec
tri
c
sho
ck.
W
h
e
n parts of r
e
f
rigera
nt
c
y
cle
i
s d
i
s
a
ssemb
led
by w
eldi
n
g,
b
e
sur
e
to wo
rk
aft
e
r co
llec
tin
g
a r
e
f
rigera
nt
,
i
f th
e
r
e
f
rigera
nt
i
sn
'
t
c
o
llec
t
ed,
th
e
u
n
i
t m
ig
ht
expl
o
de.
Be
sur
e
to
c
o
llec
t r
e
f
rigera
nt w
i
thout spr
eadi
n
g
i
t
i
n th
e
a
ir.
T
h
e
se
c
ont
e
nts
are
an
exa
m
ple.
Pl
eas
e
r
e
f
e
r to
a
s
i
m
il
ar
pa
rt of
ac
t
ual
u
n
i
t.
1. T
o remov
e
a
ir
i
n
le
t
grille.
(1) Slide the hook in the direc
tion
of
the arrow.( mark)
(2) Remove 4 wi
re fixin
g screws.( mark)
(3) Remove 4 air inlet grille
fixin
g screws.
( mark)
2. T
o remov
e
the
lid
of
c
ontro
l
bo
x
(1) To remove air inlet grille.(See.No.1)
(2) Remove 2 wi
re fixin
g screws and remove it.
( mark)
(3) Remove 2 lid
fixing scr
ews and remove it.
( mark)
3. T
o
r
emov
e
th
e
c
ont
r
o
l
box
(1) Remove the lid of control b
ox.(S
ee No.2)
(2) Pull o
ff
all the inserted connectors.
(3) Remove 2 control b
ox fixing scr
ews and
remve it.( mark)
(4) Pull out the control bo
x.
4. T
o remov
e
the p
ri
nt
ed
circ
uit bo
ard
(PCB)
(1) Remove the lid of control b
ox.(S
ee No.2)
(2) Pull o
ff
all the inserted connectors.
Contro
l
PCB
(3) Tak
e off 4
control PCB
fix
ing locking supports and remove it.( mark)
Pow
er
PCB
(4) Tak
e off 4
powe
r PCB fix
ing locking supports and remove it.( mark)
5. T
o remov
e
the
i
m
peller
and motor
(FM)
(1) Remove the lid of control b
ox.(S
ee No.1)
(2) Disconnect the motor connect
or(CNFx) in
the middle way of wiring.
(3) Remove the fan casing
fix
ing screw.( mark) Take o
ff
the fan casing
fix
ing hook and remove it.( mark)
(4) Remove the impelle
r fix
ing screw and remove it.( mark)
(5) Remove
2 motor fix
ing screws and remove it.( mark)
DISASSEMBLY
PROCEDURE
PROCEDURE
&
PICTURE
S
(FDE
s
erie
s)
Summary of Contents for FDC121KXZEN1
Page 159: ... 158 19 KX SM 318 ...
Page 161: ... 160 19 KX SM 318 ...
Page 162: ... 161 19 KX SM 318 ...
