LAMBORGHINI MEGAPREX N 92, Техническое руководство - Установка - Использование и обслуживание

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GB
- The electrical connections to the mains power
and the components (burner, pump, control
panel, thermostats etc.) have been completed.
- The phase-neutral connection must be obser-
ved, and the earth must be connected.
After having performed the operations described
above, the following operations are necessary
to start the boiler:
- If the system is fitted with a temperature con-
troller or timer-thermostat, check that these
are “on”.
- Set the room timer-thermostat or the tempera-
ture controller to the desired temperature.
- Move the main system switch to “on”
- Set the boiler thermostat located on the
control panel
- Move the main switch on the control panel to
“on” and check that the green indicator light
comes on.
The boiler will run the ignition phase and will
remain on until the set temperature has been
reached. If problems occur during ignition or
operation, the boiler will “LOCKOUT”, as signal-
led by the red light on the burner and the red
indicator on the control panel. After a
“LOCKOUT”, wait around 30 seconds before
restoring the ignition conditions. To restore the
ignition conditions, press the burner
“button/light” and wait for the flame to ignite. If
this operation fails, it can be repeated a maxi-
mum 2-3 times, then check:
- The information provided in the burner instruc-
tion booklet.
- The chapter on “CHECKING THE OPERA-
TION OF THE BOILER”.
- The electrical connections described on the
diagram supplied with the control panel.
When the boiler has started, check that it stops
and starts again:
- Adjust the setting of the boiler thermostat.
- Move the main switch on the control panel.
- Set the room thermostat, the timer or the tem-
perature controller.
- Check that the pumps are not blocked and
rotate in the correct direction.
- Check the total shutdown of the boiler using
the main system switch.
If all the conditions are correct, restart the
appliance, check the combustion (flue gas
analysis), the fuel rate and the tightness of the
gaskets on the door and the smokebox.
10.6 Checking the operation of the burner
- Refer to the burner instruction manual.
- Follow all the local legislation in force on
burner maintenance.
10.7 Troubleshooting
The following is a list with information on the
main faults or problems that may occur during
the operation of the boiler, showing the possible
causes and corresponding solutions.