23
Trouble‐Shooting Guidance
Errors
Causes
lame
out
while
using
Non‐ignition
after
opening
the
cold
water
valve
eflagration
after
ignition
ellow
flame
with
smoke
Abnormal
flame
with
strange
smell
gnition
with
strange
sounds
ater
still
not
hot,when
turning
o
the
high
temperature
position
ater
too
hot,
when
turning
to
he
low
temperature
position
Flame
out
when
turning
to
the
low
temperature
position
lame
not
out
when
the
cold
ter
valve
is
closed
Solutions
Main gas valve off
•
Turn on the main gas valve
widely or change new gas.
Main gas valve half
•
•
Turn on the main gas valve
There is air in the gas
pipe
•
Constantly continue to turn
on the water supply
control valve
pressure
inappropr
High
•
•
Contact the technician to
check the gas source
pressure adjustment
valve
Low
•
•
Main cold water valve
off
•
Turn on the water supply
main valve
Frozen
•
Reuse it until melting
Pressure of
cold
•
•
•
Contact the technicians to
Adjust water
temperature wrongly
•
•
Rotate the water flow
adjustment rod
appropriately
Air supply not enough
•
•
Improve air exchange, and
External
wind
pressure too high
•
•
•
Stop using it
Burner assembly
•
•
•
Contact after‐sales services
Heat exchanger
•
•
•
The same as mentioned
Errors in the water
control device
•
•
•
•
•
The same as mentioned
above