ONHW30NG60 User Manual

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Page3

Version1.0Aug2018

InstallationInstructions

This appliance shall be installed by authorised personnel in accordance to the manufacturer’s instructions and

currentlocalelectrical,gas,andwaterregulations.

Thisappliancemustbeinstalledinaccordancewith:

 AS/NZS3000–ElectricalInstallations(WiringRules)

 AS/NZS3500.4–PlumbingandDrainage(HeaterWaterServices)

 AS/NZS5601–GasInstallations(forAustralia)

 Localbuilding,water,andgasfittingregulations

 LocalregulationsandmunicipalbuildingcodesincludinglocalOH&Srequirements



InstallationEnvironment



ThishotwaterheaterisdesignedforOUTDOOR

installationonly.

Thehotwaterheatermustbeinstalledinapositionwhereitisaboveground,inopenairwithnaturalventilation,

where,inthecaseofgasleakageorproductcombustion,gascanbereleasedanddispersedrapidlybyventilationor

convection.



Theunitmustbemountedverticallywiththewaterandgasconnectionsontheundersidepointingdownwards.

Forappliancesinstalledonelevatedstructuresorunderfloorsspecificrequirementsmustbeadheredto. 

RefertoAS/NZS5601Section6formoreinformation.

The appliance flue terminal must be located in accordance to Section 6 and Figure 6.2 of AS/NZS 5601. The

requirementsarereproducedandshownonpage7,Figure4.



Note:ReferencestoAS/NZS5601arecurrentatthetimeofprintingbutitistheinstaller’sresponsibilitytoensure

anysubsequentchangesinregulationsareadheredwithinfull.



Theappliancemustbeinstalledclosetothemostfrequentlyusedhotwateroutlettominimisedelaytimeforhot

water delivery. Alternatively, it is possible to strategically install multiple units to provide hot water for several

outletswithminimaldelaytime.ContacttheauthorisedCustomerServiceCentreforfurtherinformation.



Theunitmustbeinstalledadjacenttoa240Vac,10Amp,earthed,powerpoint.Foroutdoorinstallations,thepower

pointmustbeweatherproof.Thispowerpointmustnotbeinthewayofflueexhaust,waterpressurereliefvalve,or

gas&waterconnectionstotheappliance. 

Thelengthoftheappliancepowercordis1.5m.



Theinstalledhotwaterheatermustbeeasilyaccessibleforinspection,servicing,oroperationalpurposes.Sufficient

clearancesareneededtoallowaccessto,orremovalof,allserviceablecomponents. 



The unit should not be mounted higher than 2.5m above ground orfloorlevelunlessthecustomercanarrange

permanentandsafeaccesstotheunit.



The water heater should not be installed near an air supply containing halogenated hydrocarbons where

contaminants can be intermixed with non‐polluted air supplying thecombustionprocess.Theaircontaining

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User Manual - Page 4