15
EXCLUSIVE BOILER GREEN HE B.S.I.
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Adjust the ambient thermostat to the required temperature (approx.
20 °C). If there is a demand for heating water, the boiler starts
and the
symbol is shown on the display
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The boiler
will remain working until the set temperatures are reached, after
which it will go on stand-by. In the event of ignition or operating
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will go out and the fault code and
will
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For brief absences press the
button to switch off the boiler. The
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the boiler remains powered with the gas tap open, it is protected
by the following systems:
- anti-freeze: when the temperature of the water in the boiler
falls below safety values, the circulator and the burner work
at minimum power to increase the water temperature to a safe
value (35 °C). The
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.
- circulator anti-block: one operating cycle is performed every
24 hours.
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For prolonged absences press the
button to switch off the boiler.
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In this case, the anti-freeze and anti-block systems are disa-
bled.
Empty the water circuit or suitably protect it with a good make
of anti-freeze. Drain the domestic hot water circuit.
24
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tap
closed
27
28
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by pressing the
button when the corresponding symbol
is
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If this condition occurs it means that the system is incorrectly pres-
surised though the boiler will continue to work regularly. Press the
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-
ing sequence.
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and the growing pressure value appear on the display in a
cascade sequence
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symbol is displayed for a few moments and
then turns off.
Note
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. For
example, if there is a request for domestic hot water, the boiler is
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.
Note
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time, following which, if the fault persists, fault code 40 is displayed
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In the event of fault 40, press
to reset and then
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the circuit. After correcting fault 40, the boiler runs an automatic
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light up in sequence. Press
the
button to interrupt the automatic venting
cycle.
If you
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Centre to check whether the heating circuit is watertight (see if
there are any leaks).
29
30
25
26
31a
E
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