Kospel SN series Istruzioni utente

Domestic Hot Water Cylinder

Assembly and operating manual

1. Read and strictly follow this installation and operating instructions to ensure

alonglifeandreliablecylinderoperation.

2. The cylinder’sinstallation and the initial start-up, as well as all electrical and

hydraulicworkmustbeperformedbyaqualiedprofessionalinstaller.

3. The device needs to be equipped with an additional safety valve (opening

pressure 0,6MPa) in order to protect it from the excess pressure.

4. Thecylindercanonlybeusedonconditionthatithasbeenproperlyinstalled

andthatitisintechnicallysoundcondition.

5. Priortorstcommissioningandaftereachstorage’semptyingitisnecessaryto

ventthecylinderinaccordancewiththepoint‘Start-up’.

6. Thetankisequippedwithamagnesiumanode-anadditionalprotectionagainst

corrosion.Theanodeisanoperatingpart,therefore,itisexposedtowear.The

condition of the magnesium anode should be controlled every 12 months,

however, it is due to be replaced with a new one every 18 months.

7. Donotusethecylinderifyoususpectthatthesafetyvalvemaybefaulty.

8. Appropriate precaution must be taken when using hot water. Temperature of

waterover40°Cmaycausehotfeelingandcanbedangerousforchildren.

9. Notethatwheninusecylinder’stting(tapandpipes)warmsup.

10. Cylindermustbeequippedwithsafetyvalve(includedintheinstallationset).

11. Ifsystem’spressureishigherthan0,6MP,pressurereducingvalvemustbetted

betweencoldwaterinletandsafetyvalve.

12. Ratedtemperatureofwaterinthecylindershouldnotexceed80°C.

Thecylinderissuitableforttinganimmersionheaterwiththermostate.g.GRW1.4,

GRW2.0.Theimmersionheatermustbettedinlieuofcork1½″.

Amaximumlengthofimmersionheater:360mm.

Safety instructions

GB-079_f.

SN.P

SN.L

Connection to the central heating system

Cylindermustbettedtothecentralheatingsystembypipeunions1″.Acut-offvalves

mustbeinstalledbeforethepipeunions.Aowrateofheatingwatermustbehigh

enoughtomaximisecylinder’sefciency(see‘Technicaldata’table).Itconcernsthe

forcedcirculationinstallation(withacentralheatingwaterpump).

ModelSN.Pisequippedwithaheatingcoilplacedintherightpartofthecylinder,

whereasmodelSN.Lintheleftpartofthecylinder.

Heatingcoilenablesco-operationwithe.g.centralheatingboilerorsolarcollectors.

Connectiontothewatersystemmustbeperformedaccordingtobindingnormsof

hydraulicinstallation.Thecylinderisapressureappliancedesignedforconnection

tothewatersupplysystemwherethewaterpressuredoesn’texceed0,6MPa.Ifthe

waterpressureexceeds0,6MPa,thepressurereducingvalvebeforecylindermust

betted.Pleasefollowthewaterconnectioninstructionsbelow:

- installtheT-connectionwith6barsafetyvalve(e.g.ZB-4)andthedrainvalveto

thettingofcoldwaterinlet[ZW].It’sforbiddentoinstallacut-offvalve(orany

owreducer)betweentankandthesafetyvalveandonitsoutlet.Thesafety

valvemustbeinstalledinsuchaplaceastoquicklyletyounoticetheoutgoing

water,

- installthecylinderequippedwiththesafetyvalvetothewatersystem,

- installacut-offvalveonthecoldwaterinlet.

Hotwateroutletshouldbeledtotheconnectionintheupperpartofthecylinder.

Every cylinder is equipped with connection 3/4″ intended for its installation to the

DHWcirculation.

Connection to the water system

Ø 460

270

226

702

G1/2

G3/4

526

778

CW ZW

[1] - anode’sblank

[2] - magnesiumanode

[3] - thermalinsulation

[4] - hanger

[5] - thermometer

[6] - sensorpipe

[7] - heatingcoil

[8] - immersionheaterconnection(cork1½″)

ZW - coldwater

CW - hotwater

C - circulation

ZG - heatingmediumsupply

PG1- heatingmediumreturn

A - dimension specied in the diagram

„Technicaldata”

Cylinder’s construction

GB-079_f.

Start-up

Beforethestart-upmakesurethattheinstallationprocedureshavebeencarriedout

inaccordancewiththeregulationsincludedinthismanual.

Cylindermustbelledwithwater:

- turnonthevalveoncoldwatersupplypipe,

- turnonthehotwateroutletvalve(wateroutowwithouttheairbubblesindicates

thatthetankisfull),

- turnofftheoutletvalves.

Turnontheheatingmediumandsolarcollectorsvalves.Checkforwaterandheat-

ingmediumleaks.Checkoutthesafetyvalveperformanceinaccordancewithvalve

manufacturer’sinstruction.

Operation

Followtheguidelinesbelowforsafetyandtrouble-freecylinderoperation:

• Checkoutthesafetyvalveperformanceonceevery14days.Donotusethe

cylinderifthewaterdoesnotcomeout(itindicatesthatthevalveisbroken).

• Cleaninsideofthecylinderperiodically.Thefrequencyofcleaningdependson

thedegreeofwaterhardness.Thecleaningshouldbedonebyaqualiedperson.

• Thewearconditionoftheanodemustbeinspectedannually.

• Theanodemustbereplacedonceevery18months.

- anoderodreplacement[2]:takeoffanode’sblank[1],takeoutaninsulation

ring,turnoffthecut-offvalveoncoldwatersupplypipe,turnonthehotwater

valve(mixertap),turnthedrainvalveon,drainasmuchwaterasyouneed

toeasilyunscrewtheanoderod(avoidingroomooding).Removethecork

andunscrewtheanoderod.

• Heatupthewaterabove70°Cperiodicallyforhygienereasons.

• Failuresormalfunctionsnotifytotheseller.

• Insulatetheoutletpipeandheatingcoilconnectionpipestominimisetheheat

loss(recommended).

Aboveactivities arebeyond ofthe scopeof warrantyservice (shouldbe doneby

theuser).

Cylinder emptying

Inordertoemptythecylinder:

• turnoffthevalveswhichconnectcylinderwithcentralheatingsystem,

• turnoffthevalveonthecoldwaterinlet,

• turnonthedrainvalve.

Technical data

*80/10/45°C

**55/10/45°C -heatingwatertemp./supplywatertemp./domesticwatertemperature;owrate

ofheatingwaterthroughthecoil-2,5m3/h.

}

Domestic Hot Water Cylinder SN-80 SN-100 SN-120

Storagecapacity l 80 100 120

Ratedpressure storage MPa 0,6

coil 1

Surfaceareaofcoil m20,8

Capacityofcoil dm35,3

Powerofcoil kW

24*

7,5**

Heatingtime20-60°C h *0,11 *0,14 *0,17

**0,34 **0,42 **0,50

Dimensions A mm 978,4 1124,4 1294,4

Magnesiumanode mm 420 660

Weight(withoutwater) kg 47 52 57

GB-079_f.

KOSPEL S.A. 75-136 Koszalin, ul. Olchowa 1

tel. +48 94 31 70 565

[email protected] www.kospel.pl

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