ST – 480
III.8. Blowing in auto mode
Automatic operation of the fan can be enabled or disabled using this
function. Blowing can be disabled to manually control the natural chimney
draught.
III.9. Floor pump
The function is used to control the floor heating. The user sets the floor
heating temperature in the range between 30ºC to 55ºC. After activation of the
floor pump the minimum (threshold) temperature (measured on the boiler) and
the maximum (preset) temperature of the floor heating (measured on the pump
sensor) should be set. The floor pump is not operating below the minimum
temperature. It turns on after the minimum temperature is exceeded until the
preset maximum temperature is reached.
Once the preset temperature is reached the pump turns off and it is restarted
if the temperature drops 2ºC below the pre-set value.
III.10. Circulation pump
The function allows to control the pump which is used to mix hot
water between the boiler and the domestic hot water taps. After the
function is activated the user sets the 24h activation cycle or pause cycle
accurate to 30 minutes.
To facilitate the 24h operation and pause cycle setting it is possible
to copy the selected time interval to another interval.
After the operation schedule has been set it is necessary to set the
working and pause times for the pump while the previously selected time
period is active. If necessary the previous settings can be easily deleted
to facilitate setting of new intervals.
III.11. Clock
You can use the clock settings to enter the current time and day of
the week.
III.12. Set the date
The function is used to set current date (day and month).
III.13. Pulser sensitivity
With this setting you can change the sensitivity of the pulser knob within a
range from 1 to 3 (where 1 means the highest sensitivity).
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