Baxi PRIME HT 240 Installers And Users Instructions page 24

IMPORTANT: If the appliance is being converted from natural gas to propane (LPG), the following operations must be
performed before calibrating the gas valve as instructed above.
• Turn adjuster screw (V) on the gas valve clockwise through the number of complete revolutions specified in table 3.
• On the QAA73 temperature regulator, set parameters 608 and 611 governing ignition power as instructed in section
26. See table 3 for the values to be set.
TABLE 1: CO
PRIME HT 330 - HT 1.280
CO max. heat output
2
CO min. heat output
2
Gas nozzle
Table 1a
PRIME HT 1.240
PRIME HT 240
PRIME HT 280
CO max. heat output
2
CO min. heat output
2
Gas nozzle
Table 1b
PRIME HT 1.120
CO max. heat output
2
CO min. heat output
2
Gas nozzle
Table 1c
TABLE 2: CONSUMPTIONS MAX E MIN OUTPUT.
PRIME HT 330
Gas consumption at 15 °C
1013 mbar
PCI
Consumption at max. heat output
Consumption at min. heat output
Table 2a
PRIME HT 280
Gas consumption at 15 °C
1013 mbar
PCI
Consumption at max. heat output
Consumption at min. heat output
Table 2b
PRIME HT 1.280
Gas consumption at 15 °C
1013 mbar
PCI
Consumption at max. heat output
Consumption at min. heat output
Table 2c
COMBUSTIONS; GAS NOZZLE.
2
G20 - 2H - 20 mbar G31 - 3P - 37 mbar
8,7%
8,4%
12,0 mm
G20 - 2H - 20 mbar G31 - 3P - 37 mbar
8,7%
8,4%
7,5 mm
G20 - 2H - 20 mbar G31 - 3P - 37 mbar
8,7%
8,4%
4,0 mm
G20 - 2H - 20 mbar G31 - 3P - 37 mbar
34.02 MJ/m
3
3.59 m /h
3
1.06 m /h
3
G20 - 2H - 20 mbar G31 - 3P - 37 mbar
34.02 MJ/m
3
3.06 m 3 /h
0,95 m 3 /h
G20 - 2H - 20 mbar G31 - 3P - 37 mbar
34.02 MJ/m
3
3.06 m /h
3
1,06 m /h
3
INSTRUCTIONS FOR THE INSTALLER
10%
9,8%
12,0 mm
10%
9,5%
7,5 mm
10%
9,5%
4,0 mm
46.3 MJ/kg
2.64 kg/h
0.78 kg/h
46.3 MJ/kg
2.25 kg/h
0.70 kg/h
46.3 MJ/kg
2.25 kg/h
0.78 kg/h
24