Gas Changeover - Ariston ALTEAS ONE Net Series Installation And Servicing Instructions

COMMISSIONING

Gas Changeover

The boiler is factory setted for the gas type indicated on the
data plate. The adjustment, if necessary, must be performed
by a Qualifi ed Technician. It is not necessary a conversion kit,
because the boiler has a auto adaptation gas system.
Proceed as indicated:
1. Change parameter 202 to the new gas (see Technical Area).
The display shows the error "The boiler must be calibrated".
2. Perform the Calibration procedure and check the CO 2 as
indicated at the page 30
3. At the end apply, near the data plate, the new label (supplied
with the product) indicated the new gas type used.
4. Verify and repair any leaks of gas.
G20 20 mbar
G30 - G31 28/37 mbar
Example: Boiler adjusted for LPG
34 /
.
G230 20 mbar
WARNING!!
THE AUTOMATIC CALIBRATION MUST BE DONE IN
CASE OF:
- REPLACEMENT OF: FAN, GAS VALVE, AIR/GAS
MIXER, BURNER, ELECTRODE.
- REPLACEMENT OF P.C.B.
- GAS CHANGEOVER
- ANY MODIFICATION
PARAMETERS
220 - SOFT IGNITION
231 - MAX CH ADJUSTABLE
232 - MAX DHW PERCENTAGE
233 - MIN PERCENTAGE
234 - MAX CH PERCENTAGE
TO THE FOLLOWING