A.O. Smith BFC - 28 - Manual (Page 70)

is
Release R
.1.3
UK
70
Wa
rn
in
g
Ma
intena
nce may
o
nly be pe
rformed
b
y a
qu
alifie
d se
rvi
ce and main
te
nance
e
ngin
eer
.
10
.2
T
rou
blesh
oot
ing
t
a
ble fo
r gene
ral erro
rs
Ta
ble
10.1
Ge
neral
e
rro
rs (Shee
t 1 of 3)
Symptom
C
ause
So
lu
tio
n
R
emar
k
Ga
s smell
Gas lea
k
Wa
rn
in
g
Immedia
te
ly
cl
ose th
e ma
in gas valve
.
Wa
rn
in
g
D
o n
ot o
perate
any
switches.
Wa
rn
in
g
N
o n
aked
flames.
Wa
rn
in
g
V
en
til
ate
th
e b
oil
er ro
om.
n
Remark Immed
iately
cont
act you
r i
nst
a
ller
or
local
g
as co
mp
any
.