Gas Valve; Gas Conversion Methods - Baxi Luna Platinum+ Gebrauchsanleitung

16. GAS VALVE

This appliance does not require any mechanical adjustment on the valve. The system ensures electronic
auto-adaptation.
Pi
Gas supply pressure tap
Pout
Gas at burner pressure tap

16.1 GAS CONVERSION METHODS

Only an Authorised Technical Assistance Service can convert boiler operation from G20 to G31 gas or vice-versa. To calibrate, set
the board parameters (fan rpm - see TABLE 1) as indicated below:
Access MENU 2 as described in section PARAMETERS SETTING.
• B Sitherm Pro
• B On B.
• B 2721
• B Natual gas or LPG
B 2720 B.
•
• B OFF B.
• C Boiler Settings
• B B.
C Burner Control
•
• B 9524 B.
• B B.
• B 9529 B.
• B B.
When the gas change is completed the boiler data plate must be amended to indicate the new gas data.
TABLE 1: FAN SPEED PARAMETERS
2441
Pmax
Boiler
Central Heating
model
G20 G31
33 5200 5100
24 4700 4400
1.32 6900 6500
1.24 6800 6500
1.18 6600 6100
1.12 4500 4400
7219836.01 (1-04/15)
B B 2720
B.
B .
B B
B.
PARAMETERS - rpm
9529
Pmax DHW
G20 G31 G20
7100 7000 1000
6800 6500 1000
6900 6500 1000
6800 6500 1000
6600 6100 1100
4500 4400 1100
B.
2441 B.
9524
Pmin
G31
1250
1500
1100
1500
1800
1650
50