Bryant 313AAV - Manual (Page 53)

53
Is LED st
a
tus l
ight o
n
?
Is LED st
a
tus l
ight b
lin
k
in
g r
a
p
idly w
ithout
a
p
a
use?
Is LED st
a
tus l
ight b
lin
k
in
g ON
/O
FF
slo
w
ly
w
ith
a
comb
ina
ti
o
n
of shor
t
an
d lo
n
g
fl
a
shes?
Deter
m
in
e st
a
tus code
.
The
st
a
tus code
is
a
2
d
ig
it
n
umber w
ith the f
irst d
ig
it deter
m
in
ed
by
t
h
e
n
umber of
shor
t
fla
shes
an
d the seco
n
d
d
ig
it b
y
the
n
umber of lo
n
g fl
a
shes?
Go to sect
io
n
belo
w f
o
r the st
a
tus code th
a
t
w
a
s fl
a
shed.
Is there
115
V
a
t L
1
an
d L
2
?
Is there
2
4V
a
t SE
C
-1
an
d SE
C
-2
?
Repl
a
ce fur
na
ce co
n
trol.
C
hec
k
f
o
r correct l
in
e v
o
lt
a
ge pol
a
ri
ty
. If u
ni
ts
a
re tw
inn
ed, chec
k f
o
r proper lo
w-v
olt
a
ge
(2
4V) tr
an
sf
or
mer ph
a
s
in
g.
To
rec
a
ll st
a
tus code br
iefly rem
o
v
e
an
d reco
nn
ect o
n
e RED w
ire from the dr
a
ft
s
a
fe
g
u
a
rd s
w
itch to d
ispl
a
y stored st
a
tus code
. O
n
RED LED co
n
trol do
n
ot
remo
v
e
po
wer or b
lo
wer
a
ccess p
an
el bef
ore
ini
tia
tin
g st
a
tus code rec
a
ll.
Y
o
u
c
an
a
lso rec
a
ll the pre
v
ious
st
a
tus
code b
y
mome
n
ta
ri
ly
shor
tin
g the
TEST
/TWIN
ter
m
ina
l to
C
om
2
4V ter
m
ina
l u
n
ti
l the LED goes out.
LED w
ill fl
a
sh the st
a
tus
code of the pre
v
ious f
a
ult or st
a
tus code #
11
(
1
shor
t
an
d
1
lo
n
g fl
a
sh)
if there
w
a
s
n
o pre
v
ious f
a
ult.
After the co
n
trol repe
a
ts the code 4 t
imes
, the co
n
trol
w
ill go
through
a
br
ief compo
n
e
n
t test seque
n
ce
.
The
in
ducer w
ill st
a
rt
an
d r
u
n
fo
r the e
n
ti
re compo
n
e
n
t test.
The
HSI,
b
lo
w
er motor
F
AN speed (A
M
BER LE
D
bo
a
rds o
n
ly) HEA
T
speed,
an
d
C
OOL speed w
ill r
u
n
fo
r
10
–
15
seco
n
ds e
a
ch.
G
a
s v
a
lv
e
an
d hum
id
if
ier w
ill
n
ot be tur
n
ed o
n
.
W
a
s there
a
pre
v
ious st
a
tus code
other th
an
#
11
?
Is door s
w
itch closed?
Is there
115
V go
in
g to s
w
itch?
Repl
a
ce door s
w
itch.
Repl
a
ce tr
an
sf
or
mer
.
Does the co
n
trol respo
n
d to
W
, Y
1
(
if prese
n
t),
Y
/Y
2
,
an
d G (
2
4V) ther
most
a
t s
ig
na
ls?
Ru
n
system through
a
he
a
tin
g or cool
in
g cycle
to chec
k oper
a
ti
o
n
. St
a
tus codes
a
re er
a
sed
a
fter 7
2
hours
. O
n
RED LED bo
a
rds stored
st
a
tus codes c
an
a
lso be er
a
sed whe
n
ev
e
r
(115
V or
2
4V)
is
in
terr
upted.
Repl
a
ce fur
na
ce co
n
trol.
Is door s
w
itch closed?
Is c
ircu
it bre
a
k
er closed?
C
hec
k
fo
r co
n
tin
u
ity
in
w
ire from c
ircu
it bre
a
ke
r
to fur
na
ce
.
C
lose c
ircu
it bre
a
k
er
an
d go b
a
c
k
to ST
AR
T
.
C
hec
k room ther
most
a
t or
in
terco
nn
ect
in
g c
a
bl
e
.
Is
2
4V prese
n
t
a
t W
,
Y
1
(
if prese
n
t), Y
/Y
2
or
G ther
most
a
t ter
m
ina
ls o
n
the fur
na
ce co
n
trol?
D
isco
nn
ect
a
ll the ther
most
a
t w
ires from the
fur
na
ce co
n
trol.
Does the prob
lem repe
a
t whe
n
us
in
g
a
jumper w
ire?
The ther
most
a
t
is
n
ot comp
a
ti
bl
e
w
ith the
fur
na
ce
co
n
trol.
E
ither
in
st
a
ll
a
b
a
lla
st res
istor
,
co
nn
ect the
C
om
2
4V ther
most
a
t ter
m
ina
l to
the ther
most
a
t, or repl
a
ce the ther
most
a
t.
NO
YES
YES
NO
NO
YES
YES
YES YES
NO
YES YES
NO
YES
NO
YES
NO
NO NO
YES
NO YES NO
ST
AR
T
NO
A02106A
Fig. 60 -- Troubleshooting Guide
313A