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Automatic vent valve:
this valve removes the air
inside the heat stove and the heating system
Safety valve:
this valve is triggered to prevent
water system overpressure.
If the heat stove or system pressure exceeds 2.5
bar it discharges water from the circuit.
Anti-freeze function:
if the probe inside the heat
stove detects water temperature lower than 5° C,
the circulation pump activates automatically to
prevent system freezing.
it is forbidden to tamper with safety devices. The heat stove may be ignited and
operation restored only after removing the cause of the safety trip. Refer to the chapter
on alarms to understand how to interpret each alarm that should be displayed by the
heat stove.
The safety devices
Pump anti-block function:
in the event of
prolonged pump inactivity, it is activated at
periodic intervals for 10 seconds, to prevent it
from seizing up.
