3064816_201804
59
28. Determining/changing the gas type
Changing the
gas type (only for operation with LPG)
For operation with LPG, it is necessary to change the
gas type.
1. The gas condensing boiler must be off.
Close the gas ball valve.
The boiler starts automatically when there is a heat
demand, even if the gas type has not yet been
correctly set.
2. Set adjusting screw
A
on the gas valve to "2".
3. Press the red ON/OFF switch to turn the boiler on.
4. Set the gas type at the contractor level.
• Press the operating button
Þ
Main menu.
• Select the contractor level by rotating and pressing the
operating button.
• Enter code "1111" and confirm.
• Select HG parameter HG12 and set to LPG.
• Exit the contractor level.
• Update the type plate.
Affix the label "Conversion to LPG" (included with the
documentation) next to the type plate.
Please
note
Seite 19
Fig.: Changing the gas type
A
