A.O. Smith 317443-000, 100 Power Vent DV Series 120 instruction manual Fire or Explosion Hazard

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General Safety Information

Fire or Explosion Hazard

Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.

Avoid all ignition sources if you smell gas.

Do not expose water heater controls to excessive gas pressure.

Use only the gas shown on the water heater rating plate. Maintain required clearances to combustibles.

Keep ignition sources away from faucets after extended periods of non-use.

Read instruction manual before

installing, using or servicing

water heater.

Breathing Hazard - Carbon Monoxide Gas

Do not obstruct water heater air intake with insulating blanket.

Gas and carbon monoxide detectors are available.

Install water heater in accordance with the instruction manual.

Breathing carbon monoxide can cause brain damage or death. Always read and understand instruction manual.

CAUTION

Property Damage Hazard

All water heaters eventually leak.

Do not install without adequate drainage.

Electrical Shock Hazard

Turn off power to the water heater before performing any service.

Label all wires prior to disconnecting when performing service. Wiring errors can cause improper and dangerous operation.

Verify proper operation after servicing.

Failure to follow these instructions can result in personal injury or death.

Fire Hazard

For continued protection against risk of fire:

Do not install water heater on carpeted floor.

Do not operate water heater if flood damaged.

Fire and Explosion Hazard

Use joint compound or Teflon tape compatible with propane gas.

Leak test before placing the

water heater in operation.

Disconnect gas piping and main gas shutoff valve before leak testing.

Install sediment trap in accordance with NFPA 54.

Fire and Explosion Hazard

Do not use water heater with any gas other than the gas shown on the rating plate.

Excessive gas pressure to gas valve can cause serious injury or death.

Turn off gas lines during installation.

Contact a qualified installer or service agency for installation and service.

Jumping out control circuits or components can result in property damage, personal injury or death.

Service should only be performed by a qualified service agent using proper test equipment.

Altering the water heater controls and/or wiring in any way could result in permanent damage to the controls or water heater and is not covered under the limited warranty.

Altering the water heater controls and/or wiring in any way could result in altering the ignition sequence allowing gas to flow to the main burner before the hot surface igniter is at ignition temperature causing delayed ignition which can cause a fire or explosion.

Any bypass or alteration of the water heater controls and/or wiring will result in voiding the appliance warranty.

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Contents Whenever maintenance adjustment or service is required Printed317443-000 Table of contents Safe installation, use and service ApprovalsGeneral safety information Precautions Hydrogen Gas FlammableGrounding Instructions General safety information Fire or Explosion Hazard Abbreviations Used Preparing For The InstallationIntroduction QualificationsFeatures and components Replacement Parts and Deliming ProductsRough-In-Dimensions Installation considerationRough in Dimensions Recovery capacity based on 96% thermal efficiencyProperty Damage Hazard Locating The Water HeaterCombustion AIR and Ventilation Insulation BlanketsUnconfined Space Outdoor Air Through Two Openings Confined SpaceFresh Air Openings For Confined Spaces Outdoor Air Through One OpeningOutdoor Air Through Two Horizontal Ducts Air From Other Indoor SpacesChemical Vapor Corrosion Installing the new water heaterPower Supply Water PipingMixing Valves Dishwashing MachinesSpace heating and potable water system Closed Water Systems Thermal ExpansionValve and Pipe Insulation if supplied Temperature-Pressure Relief Valve Valve Discharge Pipe RequirementsGas piping Condensate PipingHigh Altitude Installations Sediment Traps Filling the Water HeaterVenting Vent Pipe TerminationPlanning the Vent System Installation of Vent System Vent Terminal INSTALLATION, SidewallApproved Carbon Monoxide Detectors Installation Requirements Commonwealth of MassachusettsInstallation of Carbon Monoxide Detectors SignageTermination Clearances Sidewall Power Vent Power VentTermination Clearances Sidewall Direct Vent Direct VentVent Termination a Direct Vent terminal installation Installation SequenceSequence of INSTALLATIONS, a Vent Terminals Supplied with Heater Must be UsedFlat Roof Installation KIT Components Concentric vent installationSafety Considerations Description QtyConcentric Termination Flat Roof Clearance MULTI-CONCENTRIC Vent Terminations Direct vent diagram Vent Pipe Preparation Step F Step BStep E Step GBlocked Intake Switch Blower Prover SwitchBlocked Exhaust Switch ON/OFF SwitchPower Vent Wiring Schematic Figure Do not try to light the burner by hand What to do if YOU Smell GASDo not TRY to Light the Burner by Hand Temperature regulation HI Limit Switch ECOControl system operation OverviewControl System Navigation Icon Description Status IconsOperating States Control System MenusUser Settings & Control System Menus Temperatures Operating Set Point And Differential AdjustmentECO Contact , Blocked Inlet PS , Blocked Outlet PS , Blower TemperaturesHeater Status Blower Low On , Blower High On displays whetherDisplay Settings Heater InformationFault Occurrence Current FaultFault History Restore Factory DefaultsService Contact Information Service Contact InformationFor your information Start UP ConditionsOperational Conditions Venting System Inspection Periodic maintenanceTemperature-Pressure Relief Valve Operation Anode ROD InspectionService To drain the water heater storage tankTo Flush the Water Heater Storage Tank Maintenance Temperature-Pressure Relief Valve TestLeakage checkpoints Troubleshooting Installation ChecklistSequence Of Operation Flow Chart YES noOperational Problems Fault And Alert ConditionsResetting Control System Lock Outs Diagnostic ChecksFault And Alert Messages AC ReversedBlower Prover Failure Page Page Page Limited Warranty Fill in Warranty and Keep for Future Reference

100 Power Vent DV Series 120, 317443-000 specifications

The A.O. Smith 317443-000,100 Power Vent DV Series 120 is an advanced water heating solution designed to enhance efficiency and performance for residential applications. As part of A.O. Smith's renowned lineup, this model embodies the company's commitment to innovation and energy conservation.

One of the main features of the DV Series 120 is its power venting capability. This technology allows for flexible installation options, as it can vent vertically or horizontally, accommodating various home configurations. It utilizes a fan-assisted venting system, which efficiently expels exhaust gases, ensuring safe operation even in tight spaces.

The unit's energy efficiency is another standout characteristic. Equipped with a high-efficiency gas burner, the DV Series 120 optimizes fuel consumption, resulting in lower utility bills while providing reliable hot water when needed. Its impressive Energy Factor (EF) ratings make it an environmentally friendly choice, aligning with modern standards for green building practices.

Durability is also a significant focus of the A.O. Smith 317443-000,100 Power Vent model. Constructed with a glass-lined tank and a robust anode rod, this water heater is designed to resist corrosion and extend its lifespan. This construction enhances performance reliability while minimizing maintenance needs, making it a smart investment for homeowners.

Smart technologies are integrated into the DV Series 120, featuring an intelligent control system that provides various operational insights. The built-in diagnostic features allow homeowners to monitor performance and identify potential issues early, reducing the likelihood of unexpected failures. This control system can also enable more precise temperature management, enhancing both comfort and efficiency.

Safety is paramount in the design of the A.O. Smith 317443-000,100. The unit comes equipped with safety features such as a built-in flame rollout sensor and an automatic shut-off system to protect against potential hazards. These features ensure peace of mind for users, allowing them to confidently rely on their hot water supply.

In summary, the A.O. Smith 317443-000,100 Power Vent DV Series 120 stands out as a high-efficiency water heating solution, combining innovative venting technologies, durability, smart features, and safety mechanisms. This model is an ideal choice for homeowners seeking a reliable and efficient hot water system that meets modern energy standards.