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TECHNICAL ASSISTANCE SERVICE
TECHNICAL ASSISTANCE SERVICE
The burner should now ignite and remain in operation until the
set temperature is reached.
If any ignition faults or malfunctions occur, the burner performs
a “LOCKOUT SHUTDOWN”. This is shown by the red button light on
the burner and by the warning light on the control panel.
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If a “LOCKOUT SHUTDOWN” occurs, wait about 30 seconds be-
fore resetting the burner.
To reset the burner, press the red button light on the burner and
wait until the flame ignites.
This operation can be repeated 2 or 3 times at the most. If the
problem still persists after that, check:
− Check that all the instructions in the burner manual have
been performed properly
− Check that the instructions in the ‘Preparing for Initial
Startup’ section have been performed properly
− Check that all the electrical connections shown on the
control panel wiring diagrams have been performed
properly.
4.3
Checks during and after initial start-up
Once the boiler has started up, make sure that it shuts down
and re-starts properly when the following actions are taken:
− Set the boiler thermostat to the required setting (making
sure that the temperature control is in manual mode)
− The control panel is switched OFF
− Set the room thermostat or timer to the required tem-
perature.
Make sure that there are no leaks around the boiler door seal. If
you detect any leakage of fumes, increase the tightening of the
door fixing bolts.
Make sure that all the pumps in the system are free and rotate
in the right direction.
Turn off the main power switch to the boiler and make sure that
the boiler shuts down properly.
Provided all the above conditions are satisfied, start the boil-
er up again, then analyse the combustion fumes, measure fuel
flow and re-check the door seal.
