ONHW30NG60 User Manual

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Page4

Version1.0Aug2018

halogenated hydrocarbons is safe for human breathing, however when passing through a gas flame, corrosive

elementsarereleasedandwillshortentheoperatinglifeofthegasappliance. 

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Warrantyisvoidwhenfailureisduetooperationoftheapplianceincorrosiveconditions.

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Warning!

 Ensurethatthegassupplyisasstatedinproductdatalabel,i.e.naturalgasorLPgas.Powerconnectionand

productinstallationmustbeinaccordancewithmanufacturer’sinstruction&localregulations.

 Installationmustonlybecarriedoutbyauthorisedorqualifiedpersonnel.

 Thehotwaterheaterisanoutdoorunit,andMUSTNOTbeinstalledindoors.

 Theunitmustbeinstalledinalocationwhereitiseasyaccessibleformaintenanceandrepair.

 Powerplugandsocketinstallationareashouldbeconsideredwaterprooforfreefromrainsplash.

 Theremustbenoelectricalwiringandelectricalappliancesontopofthewaterheater.Distancebetween

thewaterheaterandelectricalappliancesshouldbemorethan500mmhorizontally.

 Distance between water heater and the flammables should be no lessthan150mm.Theexplosiveand

volatileflammables,suchasgasoline,diesel,alcoholetcmustbekeptfarawayfromthewaterheater.

 Thewaterheatershouldnotbeinstalledinalocationwhereitcanbeadverselyimpactedbywind.

 Iftheinstallationlocationismadeofflammablematerial,metallic heatinsulationshouldbeapplied. The

distancebetweenmetallicinsulationandwallshouldbemorethan10mmandsizeoftheinsulationshould

be100mmlargerthanthegaswaterheater.

 Powersupplyforthewaterheateris240Vac,50Hz.Thepowerpointmustbereliablyearthed. 

 Powersocketshouldbeatlocatedtothesideofthewaterheater,andNEVERtobeundertheunit.

 Theapplianceiscontrolledbyintelligentprogrammedelectronicchips.Electromagneticinterferenceshould

bekeptatasafedistancefromtheproduct.

 MakesurethehotandcoldwaterconnectionsareNOTreversed;the waterheaterwillnotoperatewith

reversedwaterconnections.

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Themanufactureshallnotbeliableforanydirectorindirectdamagecausedbyfaultyinstallation.Theinstaller

mustensurethattheproductinstallationandconnectionscomplywillallregulationsinyourCountry. 

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User Manual - Page 5