Unical !DEA CS 24 PLUS el

32
The b oilers are produced for the typ e of gas specif-
ically requested upon ordering.
DANGER!
The conversion for the operation of
the b oiler w ith a type of gas other
than that specicall required in the
order, must b e performed b y Unical
professionall qualied personnel, in compliance
w ith the standards and regulations in force.
The manufacturer cannot b e held liab le for any
damage resulting from a conversion operation
that is incorrect or not performed in compliance
w ith the law s in force and/or w ith the instructions
given.
ATTENTION!
After performing the conversion for
the operation of the b oiler w ith a type
of gas ( e.g. propane gas) other than
that specicall requested when or-
dering, the appliance will onl wor
w ith this new type of gas.
ATTENTION!
Indications for propane gas-red ap-
pliances
Mae sure that the gas tan has been
deaerated b efore installing the appli-
ance.
For state-of-the-art deaeration of the
tan, contact the LPG supplier or a
person qualied in compliance with
law .
If the tan has not been professionall
deaerated, ignition prob lems could
arise.
In that case, contact the supplier of
the LPG tan.
To convert the b oiler from one type of gas to
another, proceed as follows:
- Disconnect the appliance from the elctrical power
supply
- disconnect the detection/switch-on electrode ( 1),
loosen the 4 screws ( 2) that connects the b urner
1
2
3
4.3 - ADAPTATION
TO THE USE OF OTHER GAS
pack ( 3) to the nozzl e collector
- remove the b urner ( 3);
- disconnect the nozzl es ( 4) from the manifold ( 5)
and replace them with those of diameter corre-
sponding to the new gas typ e ( see tab le " NOZ-
ZLES - P RESSURES);
- re-assemb le the b urner and reconnect it to the
electrode;
- access the modulation b oard contained in the elec-
tric panel and position the j umper in the position
corresponding to the new typ e of gas indicated in
the gure;
5
4
- Close the electric panel and restore the appliances
electric power supply
- check the pressure v alue upstream of the gas
va lve ( see tab le “ NOZZLES - P RESSURE” ) and
adj ust the pressure as indicated in paragraph
“ 3.12” ;
- check that the b urner is worki ng properly;
- check that there are no gas leaks.
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Indications for propane gas-red ap
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Indications for propane gas-red ap
-
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-
Mae sure that the gas tan has been
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Mae sure that the gas tan has been
deaerated b efore installing the appli
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deaerated b efore installing the appli
-
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-
For state-of-the-art deaeration of the
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For state-of-the-art deaeration of the
tan, contact the LPG supplier or a
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tan, contact the LPG supplier or a
person qualied in compliance with
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person qualied in compliance with
If the tan has not been professionall
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If the tan has not been professionall
deaerated, ignition prob lems could
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deaerated, ignition prob lems could
In that case, contact the supplier of
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In that case, contact the supplier of
the LPG tan.
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the LPG tan.
To convert the b oiler from one type of gas to
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To convert the b oiler from one type of gas to
another, proceed as follows:
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another, proceed as follows:
Disconnect the applianc
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Disconnect the applianc
e from the elctrical power
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e from the elctrical power
disconnect the detection
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disconnect the detection
/switch-on electrode ( 1),
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/switch-on electrode ( 1),
loosen the 4 screws ( 2) that connects the b urner
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loosen the 4 screws ( 2) that connects the b urner
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2
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2
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disconnect the nozzl es ( 4) from the manifold ( 5)
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disconnect the nozzl es ( 4) from the manifold ( 5)
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and replace them with those of diameter corre
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and replace them with those of diameter corre
sponding to the new gas typ e ( see tab le " NOZ
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sponding to the new gas typ e ( see tab le " NOZ
ZLES - P RESSURES);
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ZLES - P RESSURES);
re-assemb le
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re-assemb le
the b urner and reconnect it to the
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the b urner and reconnect it to the
electrode;
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electrode;
ac
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ac
cess the modulation b oard contained in the elec
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cess the modulation b oard contained in the elec
tric panel and position the j umper in the position
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tric panel and position the j umper in the position
corresponding to the new typ e of gas indicated in
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corresponding to the new typ e of gas indicated in
the gure;
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the gure;
4
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4
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