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

Other possible anomalies shown on the
LCD display
If an error code, the
symbol are shown on the LCD dis-
play, the lockout is NOT volatile (Figure 3.8).
Figure 3.8
To restore operation, press the reset button
18 (Figure 3.5) on the boiler control panel.
Air bubble noises
Check the pressure of the heating circuit
and fill it if necessary, see section "Filling
the heating circuit" on page 14.
Low system pressure
Add more water to the heating system.
To do this, refer to section "Filling the heat-
ing circuit" on page 14.
The user is responsible for periodically
checking the pressure of the heating sys-
tem.
If water needs to be added too often, have
the technical support centre check if there
are any leaks in the heating system or the
boiler itself.
Water leaks from the safety valve
Check if the filling cock is closed tightly (see
"Filling the heating circuit" on page 14).
Check on the pressure gauge that the heat-
ing circuit pressure is not close to 3 bar.
Should this be the case, 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 normal value.
- 16 -
USEFUL TIPS
symbol and the
RESET
bar
In the case of malfunctions oth-
er than those described above,
shut down the boiler as de-
scribed in section "Shutdown"
on page 12 and call a techni-
cian from the authorised service
centre.

3.7 Displays in INFO mode

INFO mode is used to view boiler status in-
formation. In the case of a boiler malfunc-
tion, provide this information to the service
centre so that they can work out its causes.
To access INFO mode, press 18 (Figure
3.9) and hold for 5 seconds until the code
n02 shows on the display (Figure 3.10).
18
12
13
Figure 3.9
Figure 3.10
To scroll through the values, press 12 (in-
crease) and 13 (decrease). Press 17 and
hold for 5 seconds to exit INFO mode (Fig-
ure 3.9).
The table summarises the possible values
visible in INFO mode.
17
16
15
14
RESET
bar