Switching Off - Riello Residence Condens 35 KIS e Manuel D'installation

ENGLISH
Reset function
To reset the boiler, turned the function selector to
move it to the required position and check that the red indicator
LED has gone out.
At this point, the boiler starts automatically if correct operating
conditions have been restored; when the burner ignites, the green
indicator led lights up and the digital display indicates the instanta-
neous operating temperature.
If the boiler continues not to work, call in the local Technical Assi-
stance Service.
In normal operating conditions, when the function selector is tur-
, the digital display indicates "- -" (fig. 11) unless the
ned to
anti-freeze phase (AF) is in progress or the combustion analysis
function is activated (CO).

12.2 - Switching off

For short absences (weekends, brief journeys, etc.) turn the fun-
OFF/RESET.
ction selector to
The digital display will look like fig. 11.
As the boiler remains powered with the gas tap open, it is protected
by the following systems:
- anti-freeze:
Heating
the function starts if the temperature measured by the delivery
probe falls below 6°C. In this phase, a heat demand is genera-
ted and the burner ignites at minimum power. This is maintained
until the temperature of the delivery water reaches 35°C.
Domestic hot water
the function starts if the temperature measured by the domestic
hot water probe falls below 4°C. In this phase, a heat demand
is generated and the burner ignites at minimum power. This is
maintained until the temperature of the delivery water reaches
55°C.
During the anti-freeze phase, AF flashes on the display (fig.
12).
- circulator anti-block: if the boiler remains inactive, the circula-
tor performs a 30-second operating cycle every 24 hours.
If the boiler is planned not to be used for a long period, proceed
as follows:
- move the function selector to OFF-RESET
- turn the main system switch to "off"
- close the fuel and the heating and hot water taps.
In this case, the anti-freeze and anti-block systems are disabled.
Drain the heating and hot water system if there is danger of free-
zing.
12.3 - Indicator LEDs and faults
Green indicator LED
Off = boiler on stand-by, no flame
On = burner on, the boiler works regularly.
Red indicator LED
Stop: just the fault code flashes on the digital display.
Block: the red indicator LED lights up and the fault code flashes
on the digital display.
The fault code is not displayed in the OFF/RESET
display it, move the function selector to
stion analysis and the anti-freeze phase, instead, it is displayed.
To reset the boiler, turn the function selector to
and then move it to be required position: summer or winter.
If the boiler still doesn't work, call in the local Technical Service
Centre.
For AL41 fault
If the pressure on the water gauge located on the control panel is
less than 0.5 bar, proceed as follows:
- Turn the function selector to
- Fill slowly by opening the filling tap (fig. 13) until the pointer of the
water gauge lies between 1 and 1.5 bar (fig. 13).
- Move the function selector to the desired position.
In case of frequent pressure drops, call in the Technical Service
Centre.
14
(fig. 10), then
mode. To
. During combu-
or
(OFF/RESET)
(fig. 10).
temperature of the
domestic hot water
delivery temperature
of the heating
Fig. 6
Fig. 8
A
Fig. 10
filling tap
Fig. 5
PREHEATING FUNCTION
STATUS
Fig. 7
Fig. 9
B
Fig. 11
Fig. 12
Fig. 13