18
Thermostat
ECO-STOP mode enabled
If this functionality is enabled, upon reaching the
set temperature the heat stove goes into minimum
operation for a certain time T1. If there is no new
temperature demand during this time, the heat
stove automatically goes out and the message
“STOP-FIRE ECO T OFF” will be displayed.
The heat stove will restart automatically only
if there is a demand for temperature from the
thermostat.
When the room temperature goes below the
figure set on the thermostat (e.g. 18°C) the heat
stove automatically re-ignites until reaching 20°
C again.
Operating example:
If the room temperature detected by the
thermostat probe (internal or external) is 15° C
and the one set on the thermostat is 20 ° C the
heat stove goes into full power and upon reaching
the target it goes into minimum power. The stove
will remain in this mode for 15 minutes and if the
room temperature remains higher than the set
temperature, the heat stove automatically and
temporarily goes out, displaying the words “ECO-
STOP“.
When the room temperature goes below the
figure set on the thermostat (e.g. 18°C) the heat
stove gets ready for automatic re-ignition and
then starts operating until reaching 20 ° C again.
Regardless of external thermostat operation, the
heat stove is fitted with an internal thermostat that
works as follows:
“Stove in modulation” mode
Upon reaching the set temperature, the heat
stove will modulate power to the minimum, that is
for as long as power is required again. If despite
reduced power operation in modulation mode
the water temperature continues rising until it
exceeds the set one by 15° C and remains so for
at least 60 minutes, total heat stove extinction will
occur. “STOP-FIRE” appears on the display. The
subsequent automatic re-ignition occurs as soon
as the water temperature goes below 15° C with
respect to the set water temperature.
All automatic re-ignition operations,
either in case of low room temperature
or request for hot water, are possible if
the heat stove is on or in ECO-STOP mode. If
the user manually extinguishes the heat stove
with the power button, the heat stove does
not perform automatic re-ignitions when the
temperature changes or if there is a demand
for hot water.
If the domestic hot water kit is installed, it is
advisable to disable the ECO-STOP mode in
order to shorten response times to demands
for hot water.
