Biasi RINNOVA ADAPTIVE 25S User Manual And Installation Instructions page 59

Fill the condensate discharge si-
phon with a half litre of water to
prevent smoke from exiting at first
ignition.
The flue gas intake positioned on
the flue gas outlet can be used for
this operation (Figure 6.4).
Figure 6.4
• Assemble the front panel of the body.
• Power the boiler by turning on the two-way
switch fitted during installation. The LCD dis-
play shows the symbol
light up in sequence to simulate a scrolling
motion) (Figure 6.5).
Figure 6.5
• Press button 14 for 5 seconds until both
symbols and
play (Figure 6.6).
12
13
Figure 6.6
PREPARATION FOR SERVICE
Flue gas intake
(the dashes
appear on the dis-
17
16
15
14
The LCD display shows the boiler temperature
(primary circuit) and the symbols
(Figure 6.7).
Figure 6.7
• Open the gas cock.
• Make sure that the ambient thermostat is in
the "heat request" position.
• Check the correct operation of the boiler,
both in DHW mode and in heating mode.
• Check the gas pressures and flow rates as
shown in section "CHECKING THE GAS SET-
TING" on page 60 of this manual.
• Check that the condensate produced during
operation fills the siphon and is drained cor-
rectly in the system discharge pipe.
• Turn off the boiler by pressing button 14
(Figure 6.6) for 5 seconds until the symbol
appears on the display (the dashes
light up in sequence to simulate a scrolling
motion) (Figure 6.5).
• Show the user how to use the appliance cor-
rectly and also explain:
- ignition;
- shut off;
- making adjustments.
The user is responsible for keeping the doc-
umentation together and intact, and within
reach for consultation.
and
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