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

6
ENGLISH
B22P/B52P Suction indoors and discharge outdoors
C12-C12xDischargeviaconcentricwalloutlet.Thepipesmayleavethe
boilerindependently,buttheoutletsmust beconcentricorsufciently
closetogethertobesubjectedtosimilarwindconditions(within50cm)
C22 Dischargeviaconcentricoutletincommonsmokepipe(suctionand
dischargeinthesamepipe)
C32-C32x Discharge via concentric roof outlet. Outlets as for C13
C42-C42x Discharge and suction in common separate smoke pipes, but
subjected to similar wind conditions
C52-C52x Separate discharge and suction lines on wall or roof and in
areas with different pressures. The discharge and suction lines must
never be positioned on opposite walls
C62-C62x Discharge and suction lines using pipes marketed and certi-
edseparately(1856/1)
C82-C82x Discharge via single or common smoke pipe and wall suction line
C92-C92xDischargeonroof(similartoC33)andairsuctionfromasin-
gle existing smoke pipe
3.6 Filling the heating system (g. 13)
Oncethehydraulicconnectionshavebeencarriedout,lltheheat-
ingsystem.Thisoperation mustbecarriedoutwithcoldsystem
following this instructions:
-turnbytwoorthreeturnstheautomaticreliefvalvecap(I)
- make sure the cold water inlet tap is open
-turnonthellingtap(Lg.13forC.S.I.-externalforR.S.I.)until
thepressureindicatedbythewaterpressuregaugeisbetween1
and 1.5 bar.
Oncellingiscomplete,closethellingtap.
Theboilerhasanefcientairseparatorsonomanualinterventionis
needed.Theburnerswitchesononlyiftheairreliefphaseisnished.
3.7 Emptying the heating system
Toemptythesystem,proceedasfollow:
- switch off the boiler
- loosetheboileroutlettap(M)
- emptythelowestpointsofthesystem.
3.8 Emptying the domestic hot water (only for C.S.I.
model)
Whenthereisriskoffrost,thedomestichotwatersystemmustbe
emptiedinthefollowingway:
- close the main tap of the water mains
- open all the hot and cold water taps
-emptythelowestpoints.
WARNING
Whencarryingoutthedischargeofthesafetyvalve(N),itmustbe
connectedtoasuitablecollectionsystem.Themanufacturerisnot
responsibleforpossibledamagesduetosafetyvalveoperation.


 





 







Rear outlet
Pipe length
ø 80 [m]
Flue gas
ange (F)
Load losses for each
bend (m)
45° 90°
2+2
Ø 42
1,2 1,7
>2+2 ÷ 6+6 Ø 44 (**)
>6+6 ÷ 16+16
not installed
20 C.S.I.
Pipe length
ø 80 [m]
Flue gas
ange (F)
Load losses for each
bend (m)
45° 90°
1+1
Ø 39
1,2 1,7
> 1+1 ÷ 4+4 Ø41(**)
> 4+4 ÷ 10+10 Ø 43
24 C.S.I. - 24 R.S.I.
(**)ttedinboiler
TWIN OUTLETS (ø 80) (g. 11)
Twin outlets can be placed in the most suitable direction according
to the room requirements.
Tousethecombustionairsuctionpipe,oneofthetwoinlets(Gand
H)mustbeselected.Removetheclosureplugwhichisxedusing
screws,andusethespecicadaptorrelatingtotheinletselected.
 Theairinletadaptorø80(X)mustbecorrectlyoriented,itis
thereforenecessarytoxitusingtheappropriatescrews,so
thatthelocatingtabdoesnotinterferewiththecasing:Xair
inletadaptorø80-Yairinletadaptorfromø60toø80.
Whennecessary,theuegasange(F)mustberemovedusing
a screwdriver as a lever. The table indicates the permitted linear
lengths.Accordingtothelengthofthepipesused,itisnecessary
toinsertaange,selectingonefromthosecontainedintheboiler
(seethefollowingtable).
(**)ttedinboiler

Beretta Ciao S 24 C.S.I. Specifications

General

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