21
PROBLEM
CAUSE
No
L
ig
h
t
o
n
co
n
tr
o
l p
a
n
nel
No
ig
n
itio
n
a
t
th
e
d
e
vic
e
a
ft
v
a
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
b
n
o
rm
a
l ig
n
itio
n
s
o
u
n
d
Cold
W
a
te
r a
t
L
o
w
T
e
m
p
e
ra
tu
re
F
la
m
e
d
o
e
s n
o
t
g
o
o
u
t
a
lt
h
o
u
g
h
wat
e
r va
lve
is
o
f
No
co
n
st
a
n
t h
o
t
wa
te
r
SOLUTION WAYS
No energy
●
Check the electricity fuse
Gas valve is not ON
●
Open gas valve or make gas loading
Gaz valve semi ON
●
●
Open gas valve completely
Ait at gas pipe
●
Turn on / Turn off until combustion
occurs
Water temperature is not
constant
●
Contact with installation company
Abnormal pressure
●
●
●
Call Authorised Services
Water valve is not turn on
enough
●
Turn On water valve completely
Insufficient fresh air
●
●
Control device pipe
Windy weather
●
●
Do not use it until the wind passes
Freezing water
●
Use again after melting
In sufficient water
pressure
●
Control water pressure
Power supply or device is
not turn on
●
Turn On power supply
Burner Blockage
●
Call Authorised Services
Heatexchanger block
●
●
Call Authorised Services
Gas Valve Error
●
Call Authorised Services
Led Error
●
Call Authorised Services
Water Control Valve Error
●
●
●
Call Authorised Services
Ignition pin not proper
Position
●
Call authorized service
Leakage in gas pipe or
original pipe
●
Turn off main valve call the authorized
service
Too many elbow installed
●
●
Choose appropriate mounting area
