Bradford-White Corp TG237I-N(X) Indicator Thermostat, Installation of Remote Controls Optional

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Temperature

Display

R

C O R P O R A T I O N

°F

ri ri

 

 

P o ty

Priority

 

P

 

 

 

Button

 

Set Temperature

In Use

 

Priority Button

Priority

In Use

Indicator

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.

Figure 44. Remote Control and the Description of Functions on All Controls.

Residential Control, p/n 239-47806-00

Commercial Control, p/n 239-47805-00

Indicator

Thermostat

Installation of Remote Control(s) (Optional)

1.The optional remote controls are intended to be installed in a bathroom close to a shower or tub. The controls may be wired in parallel only.

2.Mark the holes on the wall using the control mounting plate and drill two mounting holes using a 3/32” (2.4 mm) drill bit and a clearance hole for the cable using a ¼” (6.4 mm) drill bit.

securing screw

wiring hole

securing screw

1-21/32"

3-5/16"

Figure 45. Outline of Remote Control's Mounting Plate.

3.Run the cable from the control to the water heater or another control, whichever is closer or more convenient.

4.Remove the face plate from the remote control by inserting a screwdriver in the slot and twisting open.

5.Connect the cable to the terminal screws of the remote control.

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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 Water Heater Location UnpackingRemove Carton Mount Water Heater on the Wall Important In the State of Massachusetts 248CMR 4.00 State RegulationsWater Quality Section IV Water ConnectionsInstructions 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 ProtectionGeneral Instructions To Fill the Water Heater Section Viii Operating InstructionsSequence 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.