34
PROBLEM
CAUSE
No
lig
h
t
o
n
t
h
e
co
n
tr
o
l p
a
n
e
l
No
ig
n
itio
n
in
th
e
d
e
vice
a
ft
e
r t
h
e
wa
te
r va
lve
is o
p
e
n
e
d
Ig
n
iti
o
n
wi
th
e
xp
lo
sio
n
S
m
e
ll
A
bn
o
rm
al ı
gn
iti
on
s
ou
nd
W
a
te
r is t
o
o
h
o
t
in
lo
w
d
e
g
re
e
F
la
m
e
d
o
e
s n
o
t
g
o
o
u
t
a
lt
h
o
u
g
h
t
h
e
w
a
te
r v
a
lve
is o
ff
WAYS OF SOLUTION
No energy
x
Check the electricity fuse
Gas valve is not on
x
Turn the gas valve on or
perform gas load
Gas valve semi-on
x
x
Turn the gas valve completely
Air in the gas pipe
x
Turn the device on and off until
the ignition occurs
Abnormal pressure
x
x
x
Contact the authorized service
Water valve is not turned
on properly
x
Turn the water valve on
completely
Insufficient fresh air
x
x
Ventilate until sufficient air
comes
The wind pressure outside
is too much
x
x
Do not use for a certain time
Frozen water
x
Use again after the melting
occurs
Insufficient water pressure
x
Control the water pressure
Power
failure
or
the
device is not on
x
Turn the power supply on
Blocking of the igniter
x
Contact the authorized service
Exchanger blocked
Contact the authorized service
Failure in water control
x
x
Contact the authorized service
Ignition pin is not in proper
position
x
Contact the authorized service
Leakage in gas pipe or
the flue
x
Turn the main valve off.
Contact the authorized service
Too
much
brackets
installed
x
x
Choose
the
appropriate
mounting area
Leakage in gas pipe or
the flue
X
x
Turn the main valve off.
Contact the authorized service
