Beretta EXCLUSIVE GREEN HE C.S.I. Serie Manual Del Instalador Y Del Usuario página 12

EXCLUSIVE GREEN HE C.S.I. - R.S.I.
Adjusting domestic hot water temperature
To adjust domestic hot water temperature, turn switch D (Fig. 9) clockwise
to increase and anticlockwise to decrease. The bar segments light up (every
3°C) as the temperature is increased.
The selected temperature value appears on the display.
When choosing the temperature, both for heating and domestic hot water, the
display shows the value being selected.
has been made, the modifi cation is memorised and the display returns to
the delivery temperature read by the probe.
Working the boiler
Adjust the ambient thermostat to the required temperature (approx. 20°C).
If there is a demand for heating water, the boiler starts and the
shown on the display (Fig. 10). The boiler will remain working until the set
temperatures are reached, after which it will go on stand-by.
ignition or operating faults, the boiler will perform a "safety stop".
The fl ame symbol will go out and the fault code and
(Fig. 11). For a description of faults and how to reset them, consult chapter
"Troubleshooting".
1
Open position
2
3
12
. About 4 seconds after the selection
.
symbol is
. In the event of
".
will be displayed
4
5
6
A
7
+4/5˚C
+3˚C
+2˚C
+1˚C
0˚C
-1˚C
-2˚C
-3˚C
-4/5˚C