Filling The Boiler; Turning Off The Boiler; Gas Change - Baxi LUNA 3 COMFORT AIR 250 Fi Manual Para El Usuario Y El Instalador

WarninG: do not press any button after having enabled this function. By pressing some of the remote control buttons, it
is possible that the manual function is enabled by mistake (in this case the display shows the
the "Holiday Program" function shut off . In this case it is necessary to repeat the instructions described at the beginning
of this section to enable again the function.
4.4.2 Party function
This function allows the user to set a temporary room temperature value. It is possible to change this temperature value
also during the function operation.
The operating mode returns to a previews setting at the end of this period of time.
To enable the function, proceed as follows:
• press the button to set the function to "manual" (symbol
• press the button, the display shows the writing MM 60 and the
• to set the period of the timing program see the section 4.4.1.
• to modify the room temperature value, press the "OK" button (the display shows
buttons.
iMportant: regularly check that the pressure displayed by the pressostat (figure 3) is 0.7 to 1.5 bar, with boiler not
operating. In case of overpressure, open the boiler drain valve (figure 3).
In case the pressure is lower open the boiler filling tap (figure 3).
We recommend you open the tap very slowly in order to let off the air.
During this operation, the gas boiler must be in "OFF" mode (press the
note: in case pressure drops occur frequently have the boiler checked by a Qualified service engineer.
Figure 3
To switch off the boiler, the electrical power to the appliance must be turned off. If the boiler is "oFF" (section 3.2), the
electrical circuits remain powered and the frost protection function is activated (section 8).
These boilers set for natural gas can be converted to work with lPg.
Any gas change must be effected by a Qualified Service Engineer.
instructions pertaininG to the user

5. filling the boiler

Filling tap
Manometer
Drain point

6. turning off the boiler

7. gas change

49
symbol) and that causes
);
flashing;
"aMB") then press the +/-
- figure 1).
926.427.1 - GB