Goodman ACS series, Инструкция по эксплуатации, Страница: 106 / 131

106
SERVICING
Sy
mp
to
ms
o
f
A
bn
or
m
al O
pe
rat
io
n
Fa
ul
t Des
crip
tio
n(
s)
Po
ssib
le
C
au
ses
C
orrec
tiv
e A
ct
io
n
Caution
s and
Not
es
-
S
tay
s
at l
o
w
C
F
M
des
p
ite
s
y
s
tem
c
a
ll fo
r
c
ool
or
h
eat CF
M
.
-
2
4
Va
c
w
ir
e
s
mi
s
w
ir
ed
or
l
o
os
e.
-
"R" m
is
s
ing/n
o
t c
o
nnec
te
d at
mo
tor
.
-
F
a
n i
s
del
ay
mod
e.
-
Chec
k
l
ow
v
ol
tag
e (
T
her
mo
s
tat)
w
ir
es
and
c
o
nne
c
ti
o
ns
.
-
Ve
ri
fy
fa
n i
s
not
in
del
ay
m
od
e -
w
ai
t unt
il
del
ay
c
om
pl
ete
.
-
Pe
rf
o
rm
mo
tor
/c
ontr
ol
r
epl
ac
em
en
t c
hec
k
,
IC
M
-2 m
otor
s
on
ly
.
- T
u
rn
p
o
w
e
r O
F
F
p
rio
r t
o
r
e
p
a
ir.
W
a
it
5
mi
nut
es
afte
r d
is
c
on
nec
ti
ng
pow
e
r
befo
re
ope
ni
ng m
oto
r.
-
Hand
le
el
ec
tr
oni
c
mo
tor
/c
ont
rol
w
ith
c
a
re
.
-
S
tay
s
at
hi
gh CF
M
.
-
"R" m
is
s
ing/n
o
t c
o
nnec
te
d at
mo
tor
.
-
F
a
n i
s
del
ay
mod
e.
-
Is
fa
n i
n de
la
y
mo
de?
-
w
a
it
unti
l del
ay
ti
m
e
c
o
m
p
le
te
.
-
Pe
rf
o
rm
mo
tor
/c
ontr
ol
r
epl
ac
em
en
t c
hec
k
,
IC
M
-2 m
otor
s
on
ly
.
- T
u
rn
p
o
w
e
r O
F
F
p
rio
r t
o
r
e
p
a
ir.
W
a
it
5
mi
nut
es
afte
r d
is
c
on
nec
ti
ng
pow
e
r
befo
re
ope
ni
ng m
oto
r.
-
Hand
le
el
ec
tr
oni
c
mo
tor
/c
ont
rol
w
ith
c
a
re
.
-
Bl
ow
er
w
on
't
s
h
ut
o
ff.
-
C
u
rr
ent
l
e
ak
ag
e fr
om
c
o
ntr
ol
s
i
nto
G
, Y, or
W
.
- C
h
e
ck f
o
r T
ria
c sw
it
ch
e
d
t
'st
a
t o
r so
lid
s
tate r
el
ay
.
- T
u
rn
p
o
w
e
r O
F
F
p
rio
r t
o
r
e
p
a
ir.
-
A
ir
no
is
e.
-
H
igh
s
tati
c
c
re
ati
ng
hi
gh b
lo
w
e
r
s
p
eed
.
- I
n
co
rre
ct
su
p
p
ly
o
r
re
tu
rn
d
u
c
tw
o
rk
.
- I
n
co
rre
ct
o
r d
irt
y
f
ilt
e
r(s).
-
Inc
or
rec
t bl
ow
er
s
pe
ed s
et
ti
n
g.
-
Chec
k
/r
epl
ac
e
fi
lte
r.
- C
h
e
ck/
co
rr
e
c
t d
u
c
t r
e
s
tr
ict
io
n
s
.
-
Ad
ju
s
t to c
or
rec
t bl
ow
er
s
pe
ed s
e
tti
ng.
- T
u
rn
p
o
w
e
r O
F
F
p
rio
r t
o
r
e
p
a
ir.
-
Noi
s
y
bl
ow
er
or
c
abi
ne
t.
-
Loo
s
e
bl
ow
er
ho
us
in
g, p
ane
ls
, e
tc
.
-
H
igh
s
tati
c
c
re
ati
ng
hi
gh b
lo
w
e
r
s
p
eed
.
-
Ai
r l
ea
k
s
i
n
duc
tw
or
k
, c
ab
in
ets
, or
pa
nel
s
.
-
Chec
k
fo
r l
oo
s
e
bl
ow
er
ho
us
ing, p
ane
ls
, e
tc
.
-
Chec
k
fo
r a
ir
w
h
is
tl
in
g thr
u
s
e
ams
i
n
duc
ts
,
c
a
bi
nets
o
r p
ane
ls
.
-
Chec
k
fo
r c
a
b
in
e
t/d
uc
t de
for
ma
ti
o
n.
- T
u
rn
p
o
w
e
r O
F
F
p
rio
r t
o
r
e
p
a
ir.
-
"
H
u
nts
" o
r "
puf
fs
" at
hi
gh
C
F
M
(
s
p
eed
).
-
H
igh
s
tati
c
c
re
ati
ng
hi
gh b
lo
w
e
r
s
p
eed
.
- I
n
co
rre
ct
o
r d
irt
y
f
ilt
e
r(s).
- I
n
co
rre
ct
su
p
p
ly
o
r
re
tu
rn
d
u
c
tw
o
rk
.
-
Inc
or
rec
t bl
ow
er
s
pe
ed s
et
ti
n
g.
-
Does
r
em
ov
ing p
ane
l o
r f
ilter
r
edu
c
e
"puf
fi
n
g"?
-
Chec
k
/r
epl
ac
e
fi
lte
r.
- C
h
e
ck/
co
rr
e
c
t d
u
c
t r
e
s
tr
ict
io
n
s
.
-
Ad
ju
s
t to c
or
rec
t bl
ow
er
s
pe
ed s
e
tti
ng.
- T
u
rn
p
o
w
e
r O
F
F
p
rio
r t
o
r
e
p
a
ir.
-
E
v
id
enc
e o
f M
oi
s
tur
e.
-
M
o
to
r f
a
ilu
re
o
r
m
al
fun
c
ti
o
n
ha
s
oc
c
ur
re
d an
d m
oi
s
tur
e
i
s
pr
e
s
ent.
-
M
o
is
tu
re
i
n
mo
tor
/c
ontr
ol
m
odu
le
.
-
Repl
ac
e moto
r and per
for
m
M
oi
s
tur
e
C
h
e
ck.
*
- T
u
rn
p
o
w
e
r O
F
F
p
rio
r t
o
r
e
p
a
ir.
W
a
it
5
mi
nut
es
afte
r d
is
c
on
nec
ti
ng
pow
e
r
befo
re
ope
ni
ng m
oto
r.
-
Hand
le
el
ec
tr
oni
c
mo
tor
/c
ont
rol
w
ith
c
a
re
.
Tr
oubles
hoot
in
g C
ha
rt f
or EC
M/ICM
V
ariable
Sp
ee
d A
ir C
ircula
tor B
low
er
Mot
ors
-
Ex
ce
ssi
v
e
n
o
ise
.
-
M
ot
or
s
tar
ts
, but
r
u
ns
er
ra
ti
c
a
lly
.
CHART CONTINUED FROM PREVIOUS PAGE
NOTE:
You must use the correct replacement control motor module since they are factory programmed for specific operating
modes. Even though they look alike, different modules
may have completely different functionality. The ICM-2
variable speed motors are currently the only motors that can have the motor/control module replaced.
IMPORTANT NOTE:
Using the wrong motor/control module voids all product warranties and may produce unexpected results.
*M
oi
st
ur
e
Ch
ec
k
-
C
on
ne
c
tor
s
a
re
or
ien
te
d
"d
own
"
(o
r a
s
re
co
mme
n
d
e
d
b
y e
q
u
ipm
en
t m
a
nu
fac
tu
re
r)
.
-
A
rr
a
ng
e
h
ar
ne
s
s
es
w
it
h
"d
ri
p
loo
p
" un
d
er
m
o
tor
.
-
Is co
n
d
en
s
at
e
d
ra
in p
lug
ge
d?
-
Ch
ec
k
f
or
l
ow a
ir
fl
ow
(too
m
u
c
h
l
a
ten
t c
a
pa
c
ity
).
-
Ch
ec
k
f
or
un
d
er
c
h
ar
g
e
d
co
n
di
ti
on
.
-
Ch
ec
k
an
d
p
lug
l
ea
k
s
in
re
tu
rn
d
uc
ts
, c
a
bi
ne
t.