Description Of Display Symbols; Switching On - Beretta EXCLUSIVE GREEN 25 CSI Installation And User Manual

Description of display symbols

graduated heating water temperature scale with heating function symbol
sgraduated domestic hot water temperature scale with domestic hot water function symbol (in GREEN
R.S.I. model shown in C case only)
fault symbol (for details, please see page 22)
reset symbol (for details, please see page 22)
pressure value
external sensor connection
heating/domestic hot water temperature (in GREEN R.S.I. model shown in C case only)
or
fault symbol (e.g. 10 - no flame)
for GREEN C.S.I.: function selector (turned to the chosen operating mode:
summer -
for GREEN R.S.I.: function selector (turned to the chosen operating mode:
spring - summer, used with water tank connected)
burner operating symbol
anti-freeze function active symbol
For GREEN C.S.I. only
system filling function symbol
fill symbol
For GREEN R.S.I. only
domestic hot water function symbol (shown in B and C cases)

Switching on

After adjusting the gas valve, seal it with sealing
wax.
Switch on the boiler as follows:
- access the gas tap through the slots in the cover located
in the lower part of the boiler
- open the gas tap by turning it anti-clockwise (fig. 15).
- power the boiler.
When powered, the boiler performs a test sequence and
a series of numbers and letters are shown on the display.
spring)
open
position
Fig. 15
15
autumn - winter -
autumn - winter) (
Fig. 14