American Water Heater AHCG3/HCG360T120 warranty Prior to Start UP, Viewing the Fault History

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ACTION:

To get to the current fault information screen, press Menu.

DISPLAY:

ACTION:

Press the DOWN button to highlight "current Fault" and press Select.

DISPLAY:

ACTION:

Press the DOWN button for more information.

DISPLAY:

7. Viewing the Fault History

The controller for this water heater will store a history of ten of the last Fault and Warning conditions that occurred. This is stored in the Fault History. Along with all the information about the fault, including a estimate time of when the fault occurred, information regarding the advanced diagnostics for that fault can be accessed at any time.

ACTION:

Press the DOWN button for more information.

DISPLAY:

ACTION:

Press the DOWN key to scroll through the fault history. If you select a specific fault or warning, you may press the VIEW button to view details regarding this fault.

DISPLAY:

8. Viewing Information About the Heater

The electronic control for this water heater monitors many different aspects of the water to ensure safe and optimal operation. Much of the information monitored is available to view in two areas of the control. The first is the "Heater Status" and; the second is "Heater Information." These items can be

selected through the main menu in the same fashion as described above.

In these menus, detailed information about the water heater and the current status of specific conditions can be found.

PRIOR TO START UP

REQUIRED ABILITY

INSTALLATION OR SERVICE OF THIS WATER HEATER REQUIRES ABILITY EQUIVALENT TO THAT OF A LICENSED TRADESMAN IN THE FIELD INVOLVED. PLUMBING, AIR SUPPLY, VENTING, GAS SUPPLY AND ELECTRICAL WORK ARE REQUIRED.

Before attempting start-up, thoroughly study and familiarize yourself with the exact sequence of operation and all other details on the specific heater being used.

The power burner is equipped with an ignition system which automatically sequences prepurge and ignition, senses and ignites main burner flame and sequences burner operation. Heater is equipped with an ignition control which locks out after three unsuccessful ignition attempts. Familiarize yourself with the sequence of operation of this unit prior to start-up.

Be certain that the water heater is full of water, that air is purged from all lines, there are no leaks (gas and water), and all inlet water lines are open.

The following test equipment should be on hand (all test equipment must be acclimated to ambient temperature before calibration and use.)

–Two U-tube manometers or calibrated pressure gages that can read 0-10" (0-2.5Kpa) and 0-35" (0-8.7Kpa) W.C. pressure gauges.

•Attach a gas pressure gauge or manometer to the upstream side of main gas cock and a gas pressure gauge or manometer to the manifold pressure tap (see Figure 15).

•You are now ready to begin the burner start-up procedure.

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Contents Commercial GAS Water Heater PrintedTemperature Rise Degrees F Gallons PER Hour ForewordAHCG3 HCG3Table of Contents FeaturesInstallation Instructions Locating the Heater ClearancesHard Water AIR RequirementsMechanical Exhausting of Room AIR Unconfined SpaceBELOW. Keep Clear of ALL Obstructions Power Vent Canadian Power VentDirect Vent Canadian Direct VentDirect Vent Terminal Installation Installation SequenceDirect Venting Masonry Side WallsVertical Vent Terminal Installation Installation of Vent System Vent Pipe PreparationInitial Preparation Selection of MaterialsControls and Switches GAS PipingConnection of GAS Pipe Attaching gas supply pipe to gas valve inletSystem Connections Heater Wiring Using the Electronic Controller OverviewOperating States Changing the Display Units Viewing the Fault History Prior to Start UPAdjustment Procedure Operating InstructionsMaintenance General InformationFor Your Safety Read Before Operating AHCG3/HCG3100T150 Models only AHCG3/HCG3100T199 & AHCG3/HCG3100T250 Models only Powered Anode System FlushingDraining Sediment RemovalDrain Valve and Access Panels Vent SystemInstallation Diagrams Page Must be Identical Heaters Page Page Manifold Kits Checklist and Service Information TROUBLE-SHOOTINGReplacement Parts Motor will not RUNMotor RUNS, Burner Lights Momentarily Then Locks OUT GAS Fails to Shut OFFCommercial Limited Warranty Page Page Page PO Box 1597, 500 Princeton Road Johnson City, TN Phone

AHCG3/HCG3100T250, AHCG3/HCG360T120 specifications

The American Water Heater AHCG3/HCG360T120 and AHCG3/HCG3100T250 are innovative models designed to meet the diverse needs of residential and commercial water heating. These state-of-the-art water heaters provide exceptional performance, efficiency, and reliability, making them ideal choices for consumers seeking long-lasting solutions for their hot water needs.

Both models are equipped with a robust design and advanced technology, ensuring effective operation and streamlining maintenance. The AHCG3/HCG360T120 has a capacity of 60 gallons, making it suitable for larger households or commercial applications, while the AHCG3/HCG3100T250 has a higher capacity of 100 gallons, providing ample hot water for multiple simultaneous uses.

One of the standout features of these water heaters is their high energy efficiency. Both models are designed to reduce energy consumption, translating to lower utility bills. The units are equipped with environmentally friendly insulation, which minimizes heat loss and maintains the temperature of the stored water longer. This construction not only conserves energy but also ensures consistent hot water delivery.

Innovative heating technology is another characteristic that sets the AHCG3/HCG series apart. These water heaters employ a combination of reliable heating elements and advanced electronics to provide precise temperature control. This technology ensures that users have access to hot water whenever they need it without significant waiting periods.

The American Water Heater AHCG series also emphasizes ease of use and installation. Each unit features user-friendly controls that allow for easy adjustment of temperatures and settings. The compact design ensures they fit comfortably in various spaces, making installation seamless in basements, utility rooms, or garages.

Durability and reliability are key aspects of these water heaters. Made with high-quality materials, they are designed to withstand the rigors of daily use while adhering to strict industry standards. Their robust construction minimizes the risk of leaks and ensures a long operational lifespan.

In summary, the American Water Heater AHCG3/HCG360T120 and AHCG3/HCG3100T250 models combine advanced technology, energy efficiency, and durability. These features make them excellent investments for anyone seeking a dependable hot water solution for their home or business, providing peace of mind and a reliable supply of hot water.
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