37
Maintenance instructions
ENGLISH
DANGER!
The conversion for the operation of
the boiler with a type of gas other
than that specically required in the
order, must be performed by pro-
fessionally qualied personnel, in
compliance with the standards and
regulations in force.
The manufacturer cannot be held
liable for any damage resulting from
a conversion operation that is incor-
rect or not performed in compliance
with the laws in force and/or with the
instructions given.
ATTENTION!
After performing the conversion for
the operation of the boiler with a type
of gas (e.g. propane gas) other than
that specically requested when or-
dering, the appliance will only work
with this new type of gas.
ATTENTION!
Indications for propane gas-fired
appliances
Make sure that the gas tank has been
deaerated before installing the appli-
ance.
For state-of-the-art deaeration of the
tank, contact the LPG supplier or a
person qualied in compliance with
law.
If the tank has not been profession-
4.3 - ADAPTATION
TO THE USE OF OTHER GAS
Gas Conversion
The boilers are produced for the type of gas speci-
cally requested upon ordering.
EDITING THE VALUE
Press the key (C+) to access the parameter,
the parameter value ashes.
Correct the value with the keys (C+ or C-)
4 CONFIRM VALUE
Press key D
FA PARAMETERS (UNIT 1) par 4.2
CODE METHANE PROPANE
0 1
4 5
In order to change the gas one must change
the Factory parameter:
ally deaerated, ignition problems could arise.
In that case, contact the supplier of the LPG tank.
Once the Gt parameter has been
edited one must perform the GAC
automatic calibration (Gas Adaptive
Calibration) Chapter 4.3.1
EXAMPLE OF COMPILATION
- when the conversion is complete, ll in the
information required on the label supplied in
the documentation envelope and apply it next
to the technical data label of the boiler.
NOTE!
Further details in the section
‘‘Technical Information’’ on the
boiler page of the www.unicalag.it
website
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