Description Of Display Symbols - Beretta 30 B.S.I. Manual De Instalacion Y Uso

12
.
The boiler produces heating and domestic hot water.
The control panel (fig. 13) contains the main boiler control and
management functions.
Heating water ON-OFF-RESET
circuit temperature function selector
selector
13
14
START-UP AND OPERATION
Operating INFO Filling Domestic
mode button button button hot water
temperature
selector
Description of commands
Heating water temperature selector: sets the heating water
temperature.
Domestic hot water temperature selector: sets the domestic
hot water temperature storaged in the water tank.
Setting parameters selector: using in calibration and
programmation phase.
Function key:
- ON the boiler is electrically powered and waiting for
operating requests (
- OFF the boiler is electrically powered but will not respond
to operating requests
- RESET resets the boiler following a fault
Operating mode button:
desired operating mode:
Setting
parameters
Info button: shows a sequence of information concerning the
selector
operating status of the machine.
Filling button: pushing it, the boiler automatically fills the system
until the pressure reaches 1 to 1.5 bar.

Description of display symbols

graduated heating water temperature scale with
heating function symbol
graduated domestic hot water temperature scale with
domestic hot water function symbol
domestic hot water function symbol
fault symbol (for details, please see page 14)
reset symbol (for details, please see page 14)
pressure value
external sensor connection
heating/domestic hot water temperature
or
fault symbol (e.g. 10 - no flame)
function selector (turned to the chosen operating mode:
winter or
burner operating symbol
anti-freeze function active symbol
system filling function symbol
fill symbol
10
- )
button allows to choose the
(winter) or (summer).
summer)