Handling the heating installation
Setting time and date
In the setting mode of the boiler’s operating mode,that is, by
selecting a function by pressing the OK button you can go
through all the elements that can be set.
When we get to the
time and date, first the hours will start to flash, then the minutes
and then the year, the month and the day. Setting is done by
using the buttons
▼▲.
Change of parameters is confirmed by pressing the SET button.
- Freezing protection regime is described in item 7.2.3
(see image 18)
Image
18
Position of symbols
for selection of
operating
regime of the boiler
Image
16
Setting time and date
By pressing the OK button, this mode is activated in which
the fixed te
mperature is maintained at 10 °C and the fixed
power of the boiler (1/3 of the minimum power)
The pump is always switched on in this regime and the room
thermostat has no effect on the operation of the boiler.
If the change of operation regime is not confirmed by pressing
OK button, after 15 seconds from pressing any button (except
OK), the controller continues to operate in normal heating
regime.
If the change is confirmed after setting time and date, the
controller switches to setting the operating regime, that is,
selection of normal operating regime or the regime of freezing
protection system.
Warnings on the display (pressure and temperature)
Warnings related to operating pressure
Selection of the operating regime of the boiler
It is carried out by setting the functions of the boiler
- When the operating pressure in the system is less than 0.8
bar or greater than 2.2 bar, the current value of pressure
starts to flash.
- A warning triange, which flashes all the time,
appears in the upper right side of the display below
the date (image 19)
Image
17
Position of
symbols
for selection of
operating regime
of the boiler
(heating regime)
Image
19
Warnings related to operating pressure
1) This operating regime of the boiler is confirmed by pressing
the SET button. Operating regime of heating is
described in item 7.2.3.
- A1 for operating pressure below 0.8 bar
- A2 for operating pressure above 2.2 bar
- And exits the setting mode.
The boiler still works normally. If the pressure drops below
2)
If the following button
is pressed, instead
of the snowflake, 0.5 bar or increases above 2.5 bar
there appear the symbol checked or the bin which
flash on the display and show the operating regime
.
Selected regime is confirmed by pressing the SET button.
