Ma
in
dis
pla
y
Sec
ond
displ
a
y
Des
criptio
n
Caus
es
A
c
ti
on
tem
p
e
rat
u
re.
ma
x
imum
l
imi
t an
d
the machi
n
e s
top
for
o
v
e
r
te
mp
e
rat
u
re.
If i
t happens too o
ften, cont
rol the s
a
te of the
in
p
u
t ai
r
filter
.
A
LL
/ NTC
Err: 31
NTC tem
p
e
rat
u
re
sensor
ope
n
Che
c
k cabl
ing
of NTC c
o
nne
c
tion.
A
sk
to the Service Ce
n
te
r
A
LL
Err: 32
Sho
rt
circuit
of
NT
C
tem
p
e
rat
u
re
sen
s
o
r.
Con
trol
in
put
NTC is s
h
ort
-c
ircuit
ed.
A
sk
to the Service Ce
n
te
r
A
LL
/ H2
O
Err: 33
Ala
rm
w
a
ter
coo
lin
g
1)
If
m
achi
ne
isn’t
equ
ippe
d w
it
h w
at
e
r cool
in
g
sy
stem,
mi
s
sin
g
b
ridge
w
ire
i
n
th
e
w
ater
coo
ling
conn
ector
.
2)
W
a
ter
m
is
s
ing
or n
on
c
ircul
ating,
on
e
o
f the tw
o
ex
it
of
w
a
ter
i
s
o
pe
n,
w
a
ter
fi
lte
r fill
of
dust
p
um
p
stac
k
e
d
fo
r lo
ng
time in
activit
y
. Air in
the wa
ter
circ
u
it
h
el
p
th
e
c
ircula
ti
o
n
p
um
pi
n
g
the wa
ter
in
on
e
of th
e
p
ipe
.
A
sk
to the Service Ce
n
te
r
A
LL
/ EN
C
Err: 40
Ala
rm
e
ncod
er
o
r the
w
ire
fee
der
mo
tor
No
feedba
c
k from wire feeder
.
A
sk
to the Service Ce
nte
r
A
LL
/ B
R
A
Err: 41
Ala
rm
b
rake,
o
f
w
ire
fee
d
e
r mo
tor
It
o
ccurs w
hen
th
e
moto
r is bre
ak
do
wn
i
n w
rong
mo
d
e aft
er
th
e
w
e
ld
ing.
1)
In the ex
ter
n
al
wi
re
f
eed
er
,
repl
ace
th
e
fron
t
p
ane
l.
2)
The mo
tor
has
in
tern
a
l w
iri
n
g
fa
ilu
re
,
rep
lace
the mo
tor
.
68
