Bradford-White Corp TG-237I-N(X)A, TG237I-N(X), TG-150I-N(X) Temperature Display Use Indicator

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2.To set the desired temperature on the control, all hot water faucets must be closed. If there are remote controls installed, press the “Priority” button on the control you want to change the setting on and the “Priority” indicator light will glow.

3.Press the “H” or “C” button until the required temperature is displayed on the digital monitor. The default available water temperature range for the main control is 98-120ºF.

4.To operate the water heater, simply turn any hot water tap on. This will automatically light the burner and provide hot water at the preset temperature. If the optional remote controls have been installed, the “IN USE” indicator light will glow on all remote controls.

5.The control(s) can also display diagnostic codes, water flow rate through the unit (in gallons per minute), and the outlet water temperature.

6.Press and hold the “Priority” button for 2 seconds and without releasing, press the “H” button to display a sequence of up to 9 diagnostic codes, if any, stored in memory that has been experienced. Any diagnostic codes will be displayed on the digital monitor in sequence starting with the most recent code.

7.Press and hold the “H” button for 2 seconds and without releasing, press the “Priority” button to display the water flow through the water heater with hot water in use (GPM = Display Readout X 0.1).

8.Press and hold the “C” button for 2 seconds and without releasing, press the “Priority” button to display the outlet water temperature while in use (degrees F).

Temperature

Display

In Use

Indicator

R

C O R P O R A T I O N

°F

Priorit

 

 

y

Priority

 

P

 

 

 

Button

 

Set Temperature

In Use

 

e n d l e s s h o t w a t e r s y s t e m

CAUTION: Hotter water increases the risk of scald injury. Before changing temperature setting, see instruction manual.

Priority

Button

Priority Indicator

Thermostat

Figure 48. Remote Control and the Description of Functions on All Controls.

NOTICE

The temperature can only be adjusted between 96°F and 110°F when the hot water tap is open and hot water is flowing. This is a safety feature to prevent scalding while hot water is in use.

NOTICE

The default temperature setting that will appear when the water heater is first connected to the electrical supply is 104ºF. In the event of a power interruption, the unit will retain its set temperature for up to 6 hours. If the power is interrupted for more than 6 hours, the unit will revert back to a temperature of 104°F.

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Contents TG-150I-NX, TG-180I-NX, TG-199I-NX, TG237I-NX & TG-237I-NXA Table of Contents Page Page If YOU Smell GAS Model Section II SpecificationsDimensions 10.0 Section III Installation Instructions Unpacking Water Heater LocationRemove Carton Mount Water Heater on the Wall Important In the State of Massachusetts 248CMR 4.00 State RegulationsSection IV Water Connections Water QualityInstructions for Connections Page Approximate TIME/TEMPERATURE Relationships in Scalds Recommended Piping for a Basic Installation Recommended Piping for a Circulation Systems Recommended Piping for Freeze Protection Recommended Piping for Power Failure Freeze ProtectionPressure Relief Valve Page Page Section V Venting Venting Direct Vent Terminal Location Vent / Air Intake Terminal LocationsVenting System Layout Venting System InstallationHorizontal Direct Vent Installations Prior to the Installation of the EverHot Direct Vent SystemPage Vertical Vent Installations Vertical Direct Vent InstallationsDip Switch Combustion Blower Dip Switch SettingsInstallation of Venting System Components Recommended Vent/Air Intake Terminal Position CondensateCoping with Condensation Joint ConnectionShortening of Vent Extensions Condensate DrainComponents Needed for Direct Vent Applications Venting Parts & DimensionsVent Pipe Clamp, p/n Page Illustration Showing How to Properly Cut a Vent Extension Measure Dimension to FitFinal Installation of the Vent System Cut the Vent to Fit Illustration Showing How to Cut the Vertical Vent to FitMounting the Vent System Vertical Discharge Direct Vent Installation TG-237IModels OnlyHorizontal Discharge for TG-237IModels Illustration Showing the Installation of the Air IntakePage High Altitude Installations Page Manufacturer Product Appliance Vertical Horizontal Adapter Adjustable Horizontal Concentric TerminationVenting Suppliers Manufacturer ProductSection VI GAS Connections Specific Correction GAS Meter Size Natural GAS onlyGAS Pressure Regulation GasInitial Operation and Testing Installer only Section VII Electrical Connections CPU Page Wiring Diagram for TG-237I-NXand TG-237I-NXAModels Temperature Controls Page Installation of Remote Controls Optional Indicator ThermostatIllustration Showing Where to Connect Remote Control Harness Resistance Connector Pin Nos Initial Operation and Testing of Controls Installer onlyTroubleshooting Electrical Wire ColorFlame Rod Heat Exchanger and Outgoing Water Temperature ThermistorsAmp Fuses Frost ProtectionSection Viii Operating Instructions General Instructions To Fill the Water HeaterSequence of Operation Operation Instructions Lighting Instructions For Your Safety Read Before OperatingProperty damage, personal injury or loss of life What to do if YOU Smell GASTurning OFF the Water Heater for AN Extended Period of Time Temperature AdjustmentTemperature Display Use Indicator Scalding Approximate TIME/TEMPERATURE Relationships in ScaldsCode Code Description First AID for ScaldsCode Code Description Flame Failure Code Burner Flame Appearance Section IX MaintenancePage Water Heater Circulating PumpPage Section X Parts List Description Quantity Page Description Quantity Page Description Quantity Page Description Quantity TG-237I Models TG-237I-N TG-237I-X TG-237I-NA TG-237I-XA Page Description Quantity Page Description Quantity Page Description Quantity Section XI Warranty What will we not do? What will we do to correct problems?How do you get warranty assistance? What should you do to keep the warranty in effect?Page Page Fax/215-641-1670 Parts Fax/215-641-2180

TG-199I-N(X), TG-237I-N(X)A, TG-150I-N(X), TG237I-N(X), TG-180I-N(X) specifications

Bradford White Corp, a leader in water heating, offers a range of innovative water heaters, including the TG-180I-N(X), TG-237I-N(X), TG-150I-N(X), TG-237I-N(X)A, and TG-199I-N(X) models. These units are designed to deliver energy-efficient performance while ensuring reliability and ease of use for both residential and commercial applications.

One of the main features of the TG series is their robust design, which is built to withstand the rigors of daily use. These models are equipped with a durable steel tank that is glass-lined to prevent corrosion, ensuring a longer lifespan and reduced maintenance needs. The insulation system utilized in these water heaters is designed to minimize heat loss, contributing to overall energy efficiency.

In terms of technology, the TG series utilizes advanced gas burner systems that ensure optimal heating performance. The models feature an atmospheric venting system that is simple to install and maintain, offering great flexibility in terms of placement within a building. Additionally, the inclusion of Bradford White's signature Hydrojet® Total Performance System enhances overall efficiency by reducing sediment buildup, allowing for better heat transfer and increased performance.

Each model in this range is designed with user-friendly controls. The intuitive thermostat settings enable users to easily adjust the water temperature to meet their specific needs. Moreover, these water heaters incorporate safety features such as high-temperature limit switches and a temperature and pressure relief valve, ensuring safe operation.

Another important characteristic of these models is their compliance with industry standards. The TG series meets or exceeds the stringent guidelines set forth by the American National Standards Institute (ANSI) and the National Sanitation Foundation (NSF), demonstrating Bradford White's commitment to quality and safety.

Moreover, the TG series is designed to be environmentally friendly, incorporating features that support lower emissions and energy consumption. By using high-efficiency burners and improved insulation, these models contribute to reduced greenhouse gas emissions, aligning with global sustainability goals.

In summary, the Bradford White Corp TG-180I-N(X), TG-237I-N(X), TG-150I-N(X), TG-237I-N(X)A, and TG-199I-N(X) water heaters are engineered for efficiency, durability, and safety. With advanced features and technologies, they provide reliable hot water solutions for a variety of settings, making them an excellent choice for consumers seeking high-quality water heating options.