American Water Heater 395T1996NOX, ULTRA LOW NOx SERIES 104, BCL, 381T1206NOX manual Tools Required

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Tools Required

•Electrical multimeter capable of measuring continuity/ ohms, ac & dc volts, amperes, microamperes, millivolts, and frequency (hz)

•UEi Model DL289 or equivalent

•Digital manometer + 60" w. c., resolution 0.01" increments

Note: A digital manometer is required for testing pressure switches and can replace a gas pressure gauge, draft gauge or slack tube manometer for checking gas pressure.

•UEi model EM200 or equivalent

•Water pressure gauge w/lazy hand and hose bibb connection

•Thermometer

•1-1/16 Inch socket with extension for anode replacement

•Phillips head screwdriver

•Set of numbered drill bits

•Standard screwdrivers

•3/8, 7/16, 1/2 and 9/16 inch open end wrenches

DIGITAL MANOMETER

DIGITAL MULTIMETER

WATER PRESSURE

TEST GAUGE W/LAZY HAND AND HOSE BIBB CONNECTION

Servicing should only be performed by a Qualified Service Technician

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Contents For Models BCL Commercial GAS Water HeatersPage Table of Contents Service Reminder Service WarningIntroduction QualificationsTools Required Gas and Electrical Characteristics Installation ConsiderationsMultiple Appliance Installations GAS Pressure RequirementsAIR Supply Contaminated AIR MAKE-UP AIR Direct Communication with OutdoorsAIR Requirements Power SupplyClosed Water Systems Thermal ExpansionFeatures and Components Burner Replacement Blower and Burner AssemblyPage Spark Igniter / Flame Sensor / Control Timing Spark Igniter, Flame Sensor, Sight GlassSpark Igniter Flame SensorVenting Installation Venting Category and MaterialsMinimum Clearances BCL VentingExterior Clearances Type B GAS Vent Venting Tables Technical Venting DataSequence of Operation Operation and ServiceYES Sequence of Operation Flow ChartLighting and Operating Label For Your Safety Read Before OperatingComplaint Cause Remedy User Qualified Agency TroubleshootingPressure Switches All Models Controls Overview Control BOX AssemblyHigh Limit SWITCH/ Digital Thermostat Status Display Lights Digital Thermostat LED Indication ActionThen Continuity Check of High Limit ECOConditions Ohms Upper Temperature Probe Continuity CheckOhms Resistance Table Lower Temperature Probe Continuity Check Ignition Control Wiring Terminals DescriptionStart UP Heat Mode Start UP/ Flame RECOVERY/ Safety LockoutFlame FAILURE- Recycle Mode Failure to Light LockoutTroubleshooting Guide for Ignition Control Fault ConditionsInternal Control Failure Flame Sensor Current CheckPIN Connections PIN Number Description UGB Blower Speed ControlSW2 SW4 Used for Wiring Diagram American Water Heaters

381T1546NOX, 395T1996NOX, BCL, 381T1206NOX, 395T2506NOX specifications

The American Water Heater Ultra Low NOx Series represents a significant advancement in water heating technology, aiming to meet stringent environmental regulations while delivering reliable hot water for residential applications. Models such as the 104,395T1806NOX, 395T2506NOX, 381T1206NOX, and BCL are designed to prioritize efficiency, performance, and compliance with the latest emission standards.

One of the defining features of the Ultra Low NOx Series is its innovative combustion technology. These water heaters utilize a state-of-the-art gas burner that dramatically reduces nitrogen oxide (NOx) emissions, ensuring compliance with local and federal regulations. This technology not only benefits the environment but also contributes to improved indoor air quality.

Efficiency is a hallmark of the Ultra Low NOx Series, with models designed to maximize energy savings while delivering consistent hot water. They feature a user-friendly, adjustable thermostat, providing homeowners with the ability to set their desired water temperature for optimal comfort. In addition, the insulation on these water heaters is designed to minimize heat loss, ensuring that energy consumption is kept to a minimum.

The Ultra Low NOx models are equipped with an easy-to-use digital control panel that allows homeowners to monitor and adjust settings with ease. This convenience is enhanced by advanced diagnostics, which provide real-time alerts regarding system performance and maintenance needs. This proactive approach helps extend the lifespan of the unit and enhances reliability.

Safety is another crucial characteristic of the Ultra Low NOx Series. Each model is equipped with safety features such as a flame rollout switch and a fully automatic gas shut-off, which ensure that the system operates safely under various conditions.

In terms of installation and maintenance, these models are designed with user-friendly features, making the process simpler for technicians. The compact design allows for flexible installation options, even in tighter spaces.

Overall, the American Water Heater Ultra Low NOx Series, including the 104,395T1806NOX, 395T2506NOX, 381T1206NOX, and BCL models, represents an excellent choice for homeowners seeking an efficient, reliable, and environmentally responsible water heating solution. With a focus on reducing emissions and enhancing performance, these models are built to meet the demands of today's conscientious consumers.