145
e
s
u
a
C
e
m
a
n
e
d
o
c
k
c
e
h
C
e
d
o
c
k
c
e
h
C
Ind
o
or
fan motor trouble
1.
Wi
ri
ng e
rr
or
of
fan mo
tor
co
nnec
tor
2.
F
a
n mo
tor trouble
3.
Indoo
r
P.C. b
o
ard trouble
* Dete
ctab
le
in m
odel
equ
ipp
ed
with
DC
fa
n
mo
tor
(4
-w
a
y
c
a
s
s
et
te, 2-way
c
a
s
s
ett
e
, 1-way
c
a
s
s
ette
,
con
c
e
a
led
duct, high wall
and c
ei
ling ty
pes
)
Turn off
po
wer su
p
p
ly
.
Ye
s
No
No
No
Ye
s
Is ther
e
conne
cti
on er
ror
or
di
sconnect
ion on connect
or
C
N
333
, C
N
334
of
indoor
P.C
.
bo
ard
(M
CC
-1
40
2)
?
Rem
o
ve
co
nnec
tors
CN333
and CN3
34
on
ind
o
or P.C.
board
(MC
C
-1
40
2
).
Doe
s
fa
n
turn
wi
th
out
tro
u
bl
e wh
en
tur
n
in
g i
t wi
th
ha
n
ds?
Is
re
sist
an
ce
va
lu
e
bet
w
ee
n e
ac
h p
has
e
at
m
oto
r s
id
e o
f fa
n m
oto
r
con
ne
cto
r
CN33
3 o
n i
ndoo
r P.
C.
boa
rd (
M
CC-
1402)
co
rr
ec
t?
*
1
Ye
s
No
No
Is
re
si
st
a
n
ce
v
a
lu
e at
mot
or
si
de
o
f
fa
n
mot
o
r co
nn
ec
to
r CN
33
4 on
ind
oo
r P
.C
.
b
o
a
rd
(M
C
C
-
14
02)
co
rr
ec
t?
*2
Is
o
u
tp
ut
of i
nd
oo
r fa
n m
ot
or
po
si
tio
n d
ete
ct
iv
e s
ig
n
a
l
c
o
rrect?
*3
Ye
s
*1
Is
not wi
ndi
n
g 1 (
R
ed l
e
ad)
to 3
(
W
hite
lead
),
3
(W
hit
e
lea
d
)
to
5 (B
la
ck
lea
d
),
5 (B
la
ck
lead
)
to 1
(Red l
ead) op
ened
/sh
o
rt
ed?
Res
is
tanc
e v
alu
e s
houl
d s
ati
sfy
the
foll
ows
.
[4-way
Cas
s
ette type
]
A
P
0
0
7
t
o
A
P
0
3
0: A
p
pr
ox
.
70
to
10
0
A
P
03
6
t
o
AP0
5
6: A
pprox. 35
to 50
[2-way
Cas
s
e
tte type
]
A
P
00
7
to
AP0
15: Approx.
7
0
to
1
0
0
A
P
01
8
to
AP0
30: Approx.
3
0
to
7
0
AP
0
3
6
t
o
A
P
05
6
: Ap
p
ro
x
. 2
0
t
o
5
0
[1-way
Cas
s
e
tte type
]
A
pprox. 30
to 70
[Cei
ling t
y
pe
]
A
P
01
5
to
AP0
27: Approx.
3
0
to
7
0
A
P
03
6
to
AP0
5
6:
A
pprox. 20
to 50
[High wall
an
d c
o
nc
eal
e
d du
ct t
y
pe
s]
A
pprox. 15
to 35
I
s
n
o
t
gr
oun
ded betwee
n
cabinet
an
d
1,
3
,
5
?
Sh
oul
d
be
10 M
or more.
*2
Ch
eck
r
e
s
is
tanc
e
v
alu
e of
fan m
o
tor
pos
it
ion
detec
ti
v
e
ci
rc
ui
t.
I
s
n
o
t
wi
ndi
n
g 1 (
Y
ell
o
w l
ead) to
4 (Pi
n
k
lea
d
)
ope
ned /
sh
or
ted?
Resista
n
ce
sh
o
u
ld
be
5
t
o
2
0
k
.
*3
Ch
eck
fan
moto
r p
o
s
iti
on de
tective
si
gn
al.
Me
asu
re
v
o
lt
age
wi
th tester
betw
ee
n
1
a
n
d
5
of
C
N
3
3
4
o
n
in
d
o
or
P.
C.
boa
rd
(M
CC-
1
402,
MCC-1570
) u
n
der conditio
n
o
f
C
N
3
3
3
and
C
N
3
34
in
s
ta
lle
d
an
d
po
w
e
r-
O
N
.
T
u
rn
f
a
n s
lo
w
ly
wi
th h
ands
s
o
t
h
a
t p
in
v
o
ltag
e fl
uct
uates
be
tween 0
and
5
V
.
Betwe
en
4 and
5
:
5
V
Repl
ace
ind
oor fan
moto
r.
Repl
ace
ind
oor fan
moto
r.
Cor
re
ct c
onn
ec
tor
co
nnec
tio
n.
Replace
ind
oor fan
moto
r.
Repl
a
ce
ind
o
or fan
moto
r.
Che
ck
in
door
P
.C. bo
ar
d
(M
CC-140
2
, MCC-15
70).
Fail
u
re
Repl
ace
Yes
e
s
u
a
C
e
m
a
n
e
d
o
c
k
c
e
h
C
e
d
o
c
k
c
e
h
C
W
a
ter
ov
er
fl
o
w
in
an
i
n
d
o
or
un
it
1. F
loat S
W
m
a
lf
unc
tion
2. Dr
ai
n pu
mp m
alfu
nct
ion
3. Cl
ogg
ing
of dr
ai
n pi
pe
4. I
n
door P
.C. bo
ard trouble
S
u
b-
c
o
de:
Ov
er
flo
wing
ind
oor
un
it's
addres
s
Ye
s
Ye
s
Ye
s
No
Chec
k d
ra
in p
ipe
, etc
.
* Che
c
k
ther
e is
220 - 240
0
V
v
o
lta
ge o
f 1-3 pin of
CN67 o
n in
door P
.C. boa
rd
.
Do
es
dr
ain
pu
m
p
op
er
a
te?
Do
es
fl
oa
t SW
o
pe
rat
e?
Is flo
a
t
SW
co
n
n
ec
to
r (I
nd
o
or
co
n
tr
o
l P.C
.
b
o
a
rd
C
N
3
4
)
conn
ec
te
d nor
m
a
lly
?
No
No
Repl
ac
e dr
ai
n pu
mp, a
nd c
hec
k c
ab
lin
g.
Is
p
owe
r s
up
ply
to
d
rain
pu
mp
no
rm
a
l?
*
Is wiri
ng no
rma
l?
Co
rr
ec
t c
onne
ctor c
onn
ection.
Che
ck
and
co
rr
ec
t wi
ri
ng.
Check
ind
oor P.C.
board.
F
a
ilure
Re
pla
c
e
Chec
k indo
or
P.C.
board.
Fa
ilu
re
Re
pla
c
e
No
Ye
s
Ye
s
No
136
A10-1510.indb 136
A10-1510.indb 136
2016/04/08 17:21:18
2016/04/08 17:21:18
AMP Air Conditioning
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