Room Temperature Adjustment; Filling The Boiler; Turning Off The Boiler; Gas Change - Baxi ECO 3 240 Fi Manual Para El Usuario Y El Instalador

5. ROOM tEMpERatURE adjUStMEnt

The system must be equipped with a room thermostat (see the relevant regulations) to control the temperature in the
rooms.
In case there is no room thermostat, during initial lighting, it will be possible to control the room temperature by turning
control (2).
During a central heating mode, the display shows a central heating (C.H.) flow temperature.
To increase temperature values turn the control clockwise and anticlockwise to decrease it. Electronic modulation of
the flame will enable the boiler to reach the set temperature by adapting the gas supply to the burner to the actual heat
exchange demand.
Important: Regularly check that the pressure displayed by the pressure gauge 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 Summer/Winter selector (Figure 2) must be in the OFF position (0).
note: in case pressure drops occur frequently have the boiler checked by a Qualified service engineer.
Figure 3
The electric supply to the boiler must be removed in order to switch it off. With the selector in O position (off – figure 2),
the gas boiler remain switched off, the display (4 – figure 1) reads out "OFF" but the main board is still supplied and the
Frost protection function is activated.
note: with the selector in "0" position and external probe connected, the display carries out the actual value of
the external temperature.
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

6. fIllInG tHE BOIlER

Filling tap
Manometer
Drain point

7. tURnInG Off tHE BOIlER

8. GaS CHanGE

5
The boiler is supplied with a hydraulic pressure
sensor, which blocks the boiler in case water is
lacking.
94.674. - GB