Fantini Cosmi CH150TS Series, Руководство пользователя

Страница: 24 / 28

24
Ambient temperature correction
To sum/subtract an offset value to/from the
temperature value read by the chronothermo-
stat.
Optimization
To calculate the advance switch-on time re-
quired to reach the desired temperature at the
set time, considering the system thermal iner-
tia. Optimization takes place only at the
fi rst
switch-on of the day, i.e.: the fi rst programmed
passage from a temperature to a higher one.
Max. optimization duration
To set the max. duration (expressed in hours)
of the advance switch-on time calculated by
optimization.
Pump anti-seizure
To turn the system on for 1 minute a day (h
23.58), thereby operating the water circula-
tion pump and preventing it from seizing. This
takes place only if the system has never been
turned on during the day.
Low Battery
To determine the relay status when batteries
are
fl at for over 15 days. If this parameter is ex-
cluded (---), the chronothermostat will keep on
controlling the relay as required by regulation
until the remaining battery charge allows for it.