Beretta Ciao S 24 C.S.I. User Manual

CIAO S C.S.I. - CIAO S R.S.I.
9
Byactivatingthefunctiontheburnerisignitedthroughsimula-
tion of heat request in heating.
To perform calibration operations, proceed as follow:
- switch off the boiler
- remove the shell and access the card
-insertthejumperJP1(g.16)toenabletheknobsplacedonthe
control panel to the minimum and maximum heating adjustment
functions.
- makesurethatthemodeselectorisinwinterposition(seesection
4.2).
- power the boiler
Electric card in voltage (230 Volt)
- turn the heating water temperature adjustment knob B(g.17)until
it reaches the minimum heating value as indicated in the multigas
table
- insertthejumperJP2(g.16)
- turn the domestic hot water temperature adjustment knob C(g.
17)untilitreachesthemaximumheatingvalueasindicatedinthe
multigas table
- remove the jumper JP2 to store the maximum heating value
- remove the jumper JP1 to store the heating minimum value
and to get out the calibration procedure
- reconnect the compensation inlet to the air distribution box
Disconnect the pressure gauge and retighten the pressure test point
screw.
To nishthecalibrationfunctionwithoutstoringthesetvalues,
proceed as follows:
 a) setthemodeselectortoposition (OFF)
 b) removepowersupplyvoltage
 c) removeJP1/JP2
 Thecalibrationfunctionisautomaticallynished,withoutstoring
minimum and maximum values, after 15 minutes of its activa-
tion.
 Thefunctionisautomaticallynishedalsoincaseofdenitive
stop or lockout.
Also in this case, function conclusion DOES NOT provide values
storing.
Note
To calibrate only maximum heating, it is possible toremovethe
jumperJP2(tostorethemaximum)andthengetoutfromthefunc-
tion, without storing the minimum, setting the mode selector to
(OFF)orremovingthevoltagefromtheboiler.
After each intervention on the adjustment element of the gas
valve, seal it with sealing varnish.
When adjustment is complete:
- restore set temperature with the ambient thermostat to the desired
temperature
- set the heating water temperature selector to the desired position
- close the instrument panel
- pull the shell back in place.
4.6 Gas conversion operations
Conversionfromafamilygastootherfamilygascanbeperformed
easilyalsowhentheboilerisinstalled.
Theboilerisdesignedtooperatewithmethanegas(G20)according
to the product label.
Itispossibletoconverttheboilersfromonegastypetoanotherby
using the appropriate kit supplied upon request:
- Methane conversion kit
- LPG conversion kit
Fordisassemblyrefertoinstructionsbelow:
- removepowersupplyfromtheboilerandclosethegastap
- remove in sequence: shell, air distribution box cover and combus-
tionchambercover(g.19)
- disconnect the spark plug cable connection
- slide off the lower cable grommet from the seat of the air distribution
box
- removetheburnerxingscrewsandremovethelatterwiththe
spark plug attached and corresponding cables
- using a socket or fork spanner, remove the nozzles and the wash-
ers and replace them with the ones in the kit.
Use and assemble the washers contained in the kit also
in case of manifolds without washers.
- reinsert the burner in the combustion chamber and tighten the
screwsxingittothegasmanifold
- place the cable grommet with the spark plug cable in its seat in
the air distribution box
- restore connection of the spark plug cable
- retthecombustionchambercoverandthecoveroftheairdistribu-
tion box
- overturn the control instrument panel towards the boiler front part
- open the card cover
- onthecontrolcard(g.16):
- if the conversion is from methane gas to LPG, insert the jumper
in position JP3
- if the conversion is from LPG to methane gas, remove the jumper
from position JP3
- repositionthecomponentspreviouslyremoved
- restorevoltagetotheboilerandreopenthegastap(withboiler
in operation, check correct seal of the gas feeding circuit connec-
tions).
Conversion must be carried out by qualied personnel.
After conversion, adjust the boiler again following the
indications in specic section and apply the new identi-
cation label contained in the kit.
5 MAINTENANCE
Toensureproductcharacteristicsandefciencyremainintactand
tocomplywithprescriptionsofcurrentregulations,itisnecessary
torendertheappliancetosystematicchecksatregularintervals.
Controlfrequencydependsontheinstallationanduseconditions,
butitisthereforenecessaryanannualcheck-upbytheauthorised
personnel from the Technical Assistance Service.
Turnofftheappliancetocarryoutthemaintenanceofthestructure
neartheueexhaustconnectionsordevices,andtheiraccessories.
Oncetheinterventionsarenishedaqualiedtechnicianmustcheck
thatthepipesandthedevicesworkcorrectly.
IMPORTANT:beforecarryingoutanycleaningormaintenance
operationoftheappliance,usetheapplianceandsystemswitch
tointerruptpowersupplyandclosethegassupplyturningthetap
placed on the boiler.
Donotcleantheapplianceoritspartswithinammablesubstances
(e.g.petrol,alcohol,etc.).
Do not clean panels, painted parts and plastic parts with paint thinner.
Panelcleaningmustbecarriedoutonlywithsoapywater.
5.1 Check the combustion parameters
Ciao S C.S.I.:
Tocarryoutthecombustionanalysis,proceedasfollows:
- open the hot water tap to its maximum output
- set the mode selector to summer and the domestic hot water
temperatureselectortothemaximumvalue(g.8a).
-removethescrewofthecombustionanalysisinletcover(g.18)
and insert the probes
- power the boiler
Ciao S R.S.I.:
- switch off the boiler
- set the function selector to winter mode
- remove the housing and access the card
- insert the jumpers JP1 and JP2
- use a screwdriver to prise open the plug on the control panel
- bring the trimmer P2 to the maximum value, using a screwdriver
(turnclockwise)
-removethescrewofthecombustionanalysisinletcover(g.18)
and insert the probes
- power the boiler
The appliance works at maximum output and it is possible to check
combustion.
Afteranalysisiscomplete:
- close the hot water tap
- removetheprobefromtheanalyserandclosethecombustion
analysisinletfasteningcarefullythescrewpreviouslyremoved.

Beretta Ciao S 24 C.S.I. Specifications

General

Brand	Beretta
Model	Ciao S 24 C.S.I.
Category	Boiler
Language	English