Idiomas disponibles
Idiomas disponibles
7
Faults / Solutions
Here below you can find some causes and the possible solutions
for some problems that could cause a failure to start or incorrect
operation of the burner.
A fault usually makes the lockout LED signal which is situated in-
side the reset button of the flame control.
Faults
The burner does not
Lack of electrical supply.
start when there is heat
request.
the flame sensor sees an extrane-
ous light.
The connections in the flame control
are wrongly inserted.
No bridge socket P.
The burner goes into
The flame sensor sees an extrane-
lockout mode before or
ous light.
during the pre-purging.
Burner runs normally in
The flame sensor is dirty.
the pre-purging and igni-
The flame sensor is faulty.
tion cycle and locks out
Flame moves away or fails.
after about 5 seconds.
Burner starts with an
The ignition electrodes are wrongly
ignition delay.
positioned.
Air output is too high.
Nozzle dirty or worn.
The manufacturer cannot accept responsibility for
any damage to persons, animals or property due
to error in installation or in the burner adjustment,
or due to improper or unreasonable use or non
WARNING
observance of the technical instruction enclosed
with the burner, or due to the intervention of un-
qualified personnel.
20136866
Faults / Solutions
Probable cause
36
When lockout lamp comes on the burner will attempt to light only
after pushing the reset button. After this if the burner functions
correctly, the lockout can be attributed to a temporary fault that is
not dangerous.
If however the lockout continues the cause must be determined
and the solution found.
Fault
diagnostics
OFF
Check presence of voltage in the L - N the pin plug.
Check the conditions of the fuses.
Check that safety thermostat is not in lockout.
Eliminate the extraneous light.
OFF
Check and connect all the plugs and sockets prop-
erly.
Insert it.
0.5 sec ON
2.5 sec OFF
Eliminate the extraneous light.
RED
Clear it.
Steady ON
Replace it.
Check pressure and output of the fuel.
Check air output.
Change nozzle.
Check the coil of solenoid valve.
OFF
Adjust them according to the instructions of this
manual.
Set the air output according to the instructions of
this manual.
Replace it.
GB
Solutions
Tab. Q
