1 instruction manual printed in the u.S.A 1208 197835-001 keep this manual in the pocket on heater for future reference whenever maintenance adjustment or service is required. Power vent/power direct vent gas models with hot surface ignition all technical and warranty questions: should be directed t...
2 safe installation, use and service your safety and the safety of others is extremely important in the installation, use and servicing of this water heater. Many safety-related messages and instructions have been provided in this manual and on your own water heater to warn you and others of a poten...
3 general safety.
4 general safety.
5 thank youforpurchasingthiswaterheater.Properlyinstalledand maintained,itshouldgiveyouyearsoftroublefreeservice. Abbreviations found in this instruction manual: • csa-canadianstandardsassociation • ansi-americannationalstandardsinstitute • nfpa-nationalfireprotectionassociation • asme-americansocie...
6 * caution harness has 120 vac. In operation. ** see “planning the vent system,” “installation of vent system” and “condensate” for more information. Figure 1. Vacuum relief valve *install per local codes m display enclosure ** n exhaust elbow assembly ** o condensate tubing p off/on switch q displ...
7 rough-in-dimensions model units a b c d e f 100 inches 68.50 49.25 22.00 15.75 3.00 8.00 cm 174 125.09 55.88 40.00 7.62 20.32 top/side inlet and outlet: 3/4” npt gas inlet: 1/2” npt capacity, gas and electrical characteristics model approximatecapacity manifold pressure electrical characteristics ...
8 forallsidewallterminated,horizontallyventedpowervent,directvent,andpowerdirectventgasfueledwaterheaters installedineverydwelling,buildingorstructureusedinwholeorinpartforresidentialpurposes,includingthoseowned oroperatedbythecommonwealthandwherethesidewallexhaustventterminationislessthanseven(7)fe...
9 figure 2. Water piping - mixing valve usage this appliance has been design certified as complying with americannationalstandard/csastandardforwaterheatersand is considered suitable for: water (potable) heating and space heating:all models are consideredsuitableforwater(potable)heatingandspaceheati...
10 facts to consider about the location carefully choose an indoor location for the new water heater, because theplacementisaveryimportantconsiderationforthesafetyofthe occupantsinthebuildingandforthemosteconomicaluseofthe appliance. This water heater is not for use in manufactured (mobile) homes or...
11 inanalcoveorcloset,theentirefloormustbecoveredbythepanel. Failuretoheedthiswarningmayresultinafirehazard. Minimum clearances between the water heater and combustible constructionare0inchatthesidesandrear,5.5”(14.0cm)fromthefront and12”(30.5cm)fromthetop.(standardclearance.)ifclearances stated on ...
12 afreeareaofonesquareinchper1000btu/hr(22cm 2 /kw)ofthe totalinputofallappliancesintheenclosure,butnotlessthan100 squareinches(645cm 2 ). Iftheconfinedspaceiswithinabuildingoftightconstruction,airfor combustionandventilationmustbeobtainedfromoutdoors.When directlycommunicatingwiththeoutdoorsorcomm...
13 closed water systems watersupplysystemsmay,becauseofcoderequirementsorsuch conditionsashighlinepressure,amongothers,haveinstalleddevices suchaspressurereducingvalves,checkvalves,andbackflowpreventers. Devicessuchasthesecausethewatersystemtobeaclosedsystem. Thermal expansion aswaterisheated,itexpa...
14 figures2and10showthetypicalattachmentofthewaterpipingto thewaterheater.Thewaterheaterisequippedwith3/4inchnpt water connections. Note: if using copper tubing, solder tubing to an adapter before attaching the adapter to the water heater connections. Do not solder the water lines directly to the wa...
15 the temperature-pressure relief valve must be manually operatedatleastonceayear,seefigure28.Cautionshouldbe takentoensurethat(1)nooneisinfrontoforaroundtheoutlet ofthetemperature-pressurereliefvalvedischargeline,and(2) thewatermanuallydischargedwillnotcauseanybodilyinjury orpropertydamagebecauset...
16 sediment traps asedimenttrapshouldbeinstalledasclosetothegasinletofthewater heateraspracticalatthetimeofwaterheaterinstallation.Thesediment trapshouldbeeitherateefittingwithacappednippleinthebottom outletorotherdevicerecognizedasaneffectivesedimenttrap. Contaminantsinthegaslinesmaycauseimproperop...
17 figure 15b. U.S. Power vent canadian power vent warning vent hood(s) may be extremely hot during operation. Warning vent hood(s) may be extremely hot during operation. Figure 15a. Caution to prevent exhausting products from circulating to the air intake in windy/cold areas, the maximum practical ...
18 figure 15d. U.S. Direct vent canadian direct vent warning vent hood(s) may be extremely hot during operation. Warning vent hood(s) may be extremely hot during operation. Figure 15c. Caution to prevent exhausting products from circulating to the air intake in windy/cold areas, the maximum practica...
19 planning the vent system plantherouteoftheventsystemfromtheexhaustelbowtothe plannedlocationoftheventterminal. 1. Layouttotalventsystemtouseaminimumofventpipeandelbows. 2. Thiswaterheateriscapableofventingfluegasesequivalentto 25’(7.6m)of2”pipe,65’(19.8m)of3”pipe,or128’(39.0m)of 4”pipeaslistedint...
20 installation of vent system beforebeginninginstallationofpipingsystemthoroughlyread thesectionofthismanualventpipepreparation. If you are installing your system so that it vents through roof, please refer to section titled installation of vertical vent system. Vent terminal installation, sidewall...
21 installation sequence forinstallationsinthecityoflosangeles,californiacategoryiv pvcpipesuchasthatmanufacturedbybrownlinepipecompany, mustbeusedasventpipematerial. Caution vent terminals supplied with heater must be used. Note: before beginning installation of any vent pipe read the vent pipe man...
22 installation of vent system, sidewall withtherouteoftheventingsystemandselectionofmaterialscompleted, asdiscussedinthesectionofthismanualtitledplanningthevent system,thethroughthewallventterminalinplaceandthefirstsection ofpiping,uptofirstelbow,installedatthebloweritistimetocompletethe installati...
23 thisconcentricventterminationkitmaybeusedwith3or4inchdiameter pipesystems.Whenconnectingtoa4in.Diameterpipesystema3x4 inchfieldsuppliedreduceristobeinstalledattheintakeandexhaust connectionoftheconcentricventterminationkit. Safety considerations installingandservicingwaterheatingequipmentcanbehaz...
24 5. Secureassemblytoroofstructureasshowninfigureeusing fieldsuppliedmetalstrappingorequivalentsupportmaterial. Note: ensure termination height is above the roof surface or anticipated snow level (1 ft. In u.S.A. Or 1-1/2 ft. In canada) as shown in figure c. 6. Install rain cap and small diameter p...
25 8. Operateheaterthrough1heatcycletoensurecombustion-airand ventpipesareproperlyconnectedtoconcentricventtermination connections. Figure g. Multi-concentric vent terminations whentwoormoreappliancesaredirectedventedwithconcentric vent terminations near each other, each appliance must be individual...
26 vent pipe preparation 1. Initial preparation. A.)make sure the solvent cement you are planning to use isdesignedforthespecificapplicationyouareattempting. B.)knowthephysicalandchemicalcharacteristicsandlimitationsofthe pvcandcpvcpipingmaterialsthatyouareabouttouse. C.)knowthereputationofyourmanuf...
27 b. Deburring useaknife,plasticpipedeburringtool,orfiletoremoveburrsfrom theendofsmalldiameterpipe.Besuretoremoveallburrsfrom aroundtheinsideaswellastheoutsideofthepipe.Aslightchamfer (bevel)ofabout10°-15°shouldbeaddedtotheendtopermiteasier insertionofthepipeintotheendofthefitting.Failuretochamfer...
28 controls and switches thismodelisprovidedwiththreepressureswitches.Theseswitches areessentialtothesafeandproperoperationoftheunit.Allswitches arewiredinseries.Thecontrollerissetuptoshuttheunitdown wheneverthereisafailureofanyoftheswitches.Itisimportantto understandthepurposeofeachswitch. Figure 1...
29 caution label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing. Power vent wiring schematic - figure 24. This water heater is polarity sensitve. Before applying electricity to this heater be...
30 up operating set point status: heating menu help 120 f dn off gas o n warning: if you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life. A. Thisappliancedoesnothaveapilot.Itisequippedwith anignitiondevicewhichautomati...
31 the water temperature is controlled using the temperature controlonthedisplayatthefrontoftheunit(seefigure1). Thiscontrolutilizesatemperatureprobetodeterminethetank temperature.Theprimarytemperatureprobeislocatedatthe topofthetank. Thetemperaturemaybeadjustedfrom90°f/32°cto160°f/71°c. Thethermost...
32 using the electronic controller 1. Overview interactionwiththewaterheatercontrollerisdonethroughanup,adown,andthreeoperationbuttons.Thesebuttonsareillustratedtothe right.Operationofthethreelowerbuttonsisdefinedimmediatelyabovethemonthescreen.The[up]and[dn]buttonsareusedtonavigate throughthemenusa...
33 3. Adjusting the operating set point the operating set pointofthiswaterheaterdeterminestheregulated temperatureforthewaterinthetank.Thisparameterisadjustedinthe temperaturemenu.Itemsinthismenuallowyoutomonitordifferent temperaturereadingsinthetankalongwithadjustingtheoperating set point. Action: ...
34 3. Changing the display units thedisplayinterfacetotheheaterhastheoptionofselectingbetween degreesfahrenheitanddegreescelsiusfortemperaturedisplays.This canbefoundinthe“displaysettings”menu.Alsointhismenu,youmay adjusthowthebacklightoperatesandthecontrastofthelcdscreen. Action: fromthemainmenu,pr...
35 action: togettothecurrentfaultinformationscreen,press menu. Display: action: press the downbuttontohighlight"currentfault"andpressselect. Display: action: press the downbuttonformoreinformation. Display: 6. Viewing the fault history the controller for this water heater will store a history of ten...
36 for your information start up conditions smoke/odor itisnotuncommontoexperienceasmallamountofsmokeand odorduringtheinitialstart-up.Thisisduetoburningoffofoil frommetalparts,andwilldisappearinashortwhile. Thermal expansion water supply systems may, because of such events as high line pressure, fre...
37 venting system inspection atleastonceayearavisualinspectionshouldbemadeoftheventing system.Youshouldlookfor: 1.Obstructionswhichcouldcauseimproperventing.Thecombustion andventilationairflowmustnotbeobstructed. 2.Damageordeteriorationwhichcouldcauseimproperventingor leakageofcombustionproducts. Be...
38 installedinsuitablearea:toinsuresufficientventilationand combustionairsupply,properclearancesfromthewaterheatermust bemaintained.See“factstoconsideraboutlocation”section. Combustible materials such as clothing, cleaning materials, or flammableliquids,etc.Mustnotbeplacedagainstoradjacentto thewate...
39 leakage checkpoints neverusethiswaterheaterunlessitiscompletelyfilledwithwater. Topreventdamagetothetank,thetankmustbefilledwithwater. Watermustflowfromthehotwaterfaucetbeforeturning“on”gas to the water heater. A *condensationmaybeseenonpipesinhumidweatherorpipe connectionsmaybeleaking. B.*theano...
40 problems not enough hot water 1.)blowerwillnotrun. A.“on/off”controlswitchturnedoff. Turnswitchtothe“on”position. B.Blowerunplugged. Plugblowerbackinto115vacoutlet. C.Nopoweratoutlet. Repairservicetooutlet. D.Thermostatdefective. Replacethermostat. E. Control harness defective. Replacecontrolharn...
41 notes.
42 notes.
43 this warranty is applicable to the original owner only if theglasslinedtankinthiswaterheatershallproveuponexaminationby(the warrantor)tohaveleakedduringthewarrantyperiodinnormalresidential use,duetonaturalcorrosionfrompotablewatertherein,thewarrantorwill furnishtheoriginalownerareplacementwaterhe...
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