Baxi Luna 3+ Operating And Installation Instructions page 39

C2) Adjustment to reduced heat output
• disconnect the modulator feeding cable and unscrew the (b) Fig. 8 screw to reach the pressure setting corresponding
to reduced heat output (see table 1);
• connect the cable again;
• fit the modulator cover and seal.
C3) Final checks
• apply the additional dataplate, specifying the type of gas and settings applied.
Table of burner pressures
Gas used
nozzle diameter (mm)
Burner pressure (mbar*)
REDUCED HEAT OUTPUT
Burner pressure (mbar*)
NOMINAL HEAT OUTPUT
no. of nozzles
* 1 mbar = 10,197 mm H O
2
Table 1
Gas consumption
at 15 °C - 1013 mbar
Nominal heat output
Reduced heat output
p.c.i.
Table 2
INSTRUCTIONS PERTAINING TO THE INSTALLER
240 i
G20 G31
1,18 0,74
1,9 4,7
10,0 26,0
15
240 i
G20 G31
2,78 m /h 2,04 kg/h
3
1,12 m /h 0,82 kg/h
3
34,02 MJ/m 46,3 MJ/kg
3
39
7217395.01
- en