Displays In Info Mode - Biasi RinNOVA 24S User Manual And Installation Instructions

Figure 3.7
To reset proper boiler operation
contact a technician at the Author-
ised Service centre
Air bubble noises
Check the pressure of the heating circuit and
fill it if necessary, see section "Filling the heat-
ing circuit" on page 14.
Low system pressure
Add more water to the heating system.
For the operation, refer to section "Filling the
heating circuit" on page 14.
The user is responsible for periodically check-
ing the pressure of the heating system.
If water must be added too often, have the
technical support centre check if there are
leaks in the heating system or the boiler itself.
Water leaks from the safety valve
Check if the filling cock is well closed (section
"Filling the heating circuit" on page 14).
Check from the "INFO" (information) menu that
the heating circuit pressure is not close to 3 bar.
In this case it is recommended to drain a part
of the water from the system through the air
relief valves in the radiators in order to reduce
the pressure to a regular value.
In the case of malfunctions other
than those described above, shut
down the boiler as described in sec-
tion "Extinguishing" on page 13
and contact the technician from the
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USEFUL TIPS

3.7 Displays in INFO mode

The INFO mode makes it possible to view boiler
operation status information. In the case of a
boiler malfunction, it is recommended to pro-
vide this information to the Service Centre to
understand the causes.
To access the INFO mode, press keys 12 and
14 together (Figure 3.8) until the index "J00"
is shown on the display in alteration with the
parameter value (Figure 3.9).
10
11
Figure 3.8
Figure 3.9
To scroll the values press the keys 13 (decrease)
and 14 (increase). Briefly press the key 12 to exit
Authorised Service centre.
15
12
14
13