
11
Forandringer forbeholdes - Subject to change without notice - Ändringar kan förekomma
Installation – important!
Theheatermustbelledwithwaterbeforetheelectricityisconnect-
ed.Otherwisethewarrantydoesnotapply.Iftheheaterisinstalled
butnotinuse,itmustbeushedwithwateronceaweekbyopening
ahotwatertapforatleast15min.
Electrical installation
IMPORTANT:Thewaterheatermustbeconnectedtoaseparate
switch.FillunitwithwaterBEFOREpoweron.Otherwiseguaran-
tee is void.
Electrical connections – technical data:
Electric element: RG 3 kW (RI SD 1,95 kW) 230V 1 phase, 1 ¼” connection
Electric element up to 4,5 kW can be installed.
Thermostat: Adjustable 60-90ºC.
Safety cut-off: 98ºC
Electric central: Internally connected from factory. Splash proof IP21.
Power cable: 2,3 mtrs cable. Output >3kW or when 400V 3 phase is
installed requires xed connection
Forinstallationinsanitaryroomsspecialregulationsapply.
Important: All alterations or repair concerning the electrical equipment must be per-
formed by authorized electricians only, and in accordance with the diagrams shown.
All connections must be pulled tight. This must be repeated after approximately
three months’ operation.
230V1-phase
1 3
2 4
RESET
1
2
B
A
C
K
E
R
1
9
9
6
R
5
/
4
"
Reset
button
Safety
thermostat
Temperature
adjustment
Thermostat
Element5/4”
Electrical connection - Warranty
TheOSOstainlesssteelinnervesselisguaranteedagainstmaterialdefectormanufacturingfaultsforaperiodof10yearsfromthedateofpurchase.
Allotherpartsincluding,butnotlimitedtofactoryttedelectricalelements(damagecausedbylimescaleandaggressivewaterexcluded),expansion
vessel,thermostatsandvalvesareguaranteedagainstmaterialdefectsormanufacturingfaultsfor2yearsfromthedateofpurchase.Intheeventofa
replacementcomponentbeingrequiredOSOHotwaterwillsupplysuchpart(s)freeofchargeandfreightpaid,onconditionthatthedefectivecomponent
isdelivered,freightpaidtoOSOHotwaterwithin2weeksofwrittennoticebeinggiventoOSOHotwaterofthedefect.Suchreplacementpartsshallbe
guaranteedunderthetermsofthisguaranteetotheunexpiredperiodoftheaforementioned2yearperiod.
ThiswarrantyisconditionalupontheOSOcylinderbeinginstalledincompliancewiththeOSOInstallation&MaintenaceInstructions,allcurrentlegislation,codes
ofpracticeandregulationsgoverningtheinstallationofunventedhotwatercylindersinforceatthedateofinstallationandprovidedthat:
1. ThewaterqualityshallbeinaccordancewithEuropeanCouncilDirective98/83EC,orrevisedversionatthedateofinstallation,
andisnotfedwithwaterfromaprivatesupply.
Particular: Chloridecontent: Max.250mg/l
Sulphatecontent: Max.250mg/l
CombinationChloride/sulphate: Max.300mg/l(intotal)
2. TheOSOcylinderislledwithwaterbeforeturningtheelectricitysupplyontotheheaterelements.
3. Ifthenewlyttedwaterheaterisnotinregularusethenitmustbeushedthroughwithfreshwaterforatleast15minutes.
Openatleastonehotwatertaponceperweek,duringaperiodofatleast4weeks.
4. TheOSOunventedcylinderhasnotbeenmodiedinanywayotherthanbyOSOHotwaterandisonlyusedforthestorage
ofpotablewater.
5. Nofactoryttedpartshavebeenremovedforunauthorisedrepairorreplacement.
6. Defectscausedbyfrost,excesspressure,saltdehardnerprocess,transientvoltage,lightningstrikesorincorrectinstallation,
repairoruse,arenotcoveredbythiswarranty.Alaboratoryevaluationofpossibledefectscanbeorderedbytheuser,
howevertheusermustpayforthiswheretheabovementionedconditionshavenotbeenfullled.Evidenceofthepurchase
dateandthedateofsupplymustalsobesubmittedwithyourclaim.
This guarantee does not confer any rights other than those expressly set out above and does not cover any claims for consequential loss or damage. This
guarantee is offered as an extra benet and does not affect your statutory rights as a consumer.
Warranty
Electrical equipment - description:
Thermostat
TS2,adjustablefrom60-90°C.Temperatureisadjustedbyturningthearrowonthetemperatureadjustment
scaletothepreferredtemperature.IMPORTANT:Whentheinternaltemperatureinthewaterheaterisset
closeto60°Cthereisaslightriskofbacterialgrowthintheunit.Atemperaturesettingof65°Coraboveis
preferable.Thefactorysettingis75°C.
Reset button
LocatedontheupperpartoftheTS2thermostat,thisbuttonwillreleaseandcutallpowertotheheating
elementiftheinternaltemperatureinthewaterheaterrisesabove98°C.Ifthisoccurs,thefunctionofthe
thermostatmustbecheckedbyauthorizedpersonnelbeforetheresetbuttonispressed.
Internal wiring
Allinternalwiringisfactorytted.2.5mm²wiresarestandard.TheRISDisalsofactoryttedwithastandard
externalpowercable,completewithplugforgroundedsockets.Lenght3m.
Heating element
RG5/4”.Theelementisresistanttoupto250mg.Cl/litre.
AnRG5/4”-4,5kW-230V2-phaseelementisalsoavailableasanoptionifshorterheat-uptimeisrequired.