Bradford-White Corp EF operation manual Lighting Instructions, Temperature Adjustment

Page 39

LIGHTING INSTRUCTIONS

FOR YOUR SAFETY READ BEFORE LIGHTING

WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life.

A.This appliance does not have a pilot. It is equipped with an ignition device which automatically lights the burner. Do not try to light the burner by hand.

B.BEFORE OPERATING smell all around the appliance for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle

on the floor.

WHAT TO DO IF YOU SMELL GAS

Do not try to light any appliance. Do not touch any electric switch; do not use any phone in your building.

Immediately call your gas supplier from a neighbors phone, follow the gas suppliers instructions

If you cannot reach your gas, supplier call the fire department.

C.Turn off main power to the water heater.

D.Do not use this appliance if any part has been under water. Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water.

LIGHTING INSTRUCTIONS

1.STOP! read the safety information above on this label.

2.Set the thermostat to lowest setting.

3.Turn off all electrical power to the appliance.

4.This appliance does not have a pilot. It is equipped with an ignition device which automatically lights the burner. Do not try to light the burner by hand.

5.Turn off the main power switch.

6.Wait (5) minutes to clear out any gas. If you then smell gas, STOP!

Follow "B" in the safety information above on this label if you don't smell gas, go to next step.

7.Set the thermostat to desired setting.

8.Turn on main power.

"GREEN LIGHTED" MAIN POWER SWITCH

TO TURN OFF GAS TO APPLIANCE

1. Set the thermostat to lowest setting.

2. Turn off the main power switch.

 

 

Figure 26.

Lighting Instruction Label

TEMPERATURE ADJUSTMENT

The temperature selector knob of the thermostat has been adjusted to 120°F (48.9ºC) when shipped from the factory.

NOTICE

The lower the temperature setting, the greater the energy efficiency, both to heat the water and to maintain the storage temperature during standby periods. Lower water temperatures also extend tank life. Remember, no water heating system will provide exact temperatures at all times. Allow a few days of operation at this setting to determine the correct temperature setting consistent with the requirements for the installation.

CAUTION

This water heater, when set at a lower temperature setting is not capable of producing hot water of sufficient temperature for sanitizing purposes.

During the winter season or any cold period, you may desire a higher temperature setting to adjust for the colder incoming water. This adjustment, however, may cause additional condensation to form on the colder tank surface. This does not mean the tank is leaking. During summer months, the warmer incoming water temperatures will benefit the performance of your water heater and reduce the amount of condensation developed.

39

Image 39
Contents What to do if YOU Smell GAS With Troubleshooting GuideTable of Contents Page Do not Operate the Appliance Until the Leakage is Corrected If YOU Smell GASDimensions Inches Section II SpecificationsSection III General Information FeaturesTemperature and Pressure Relief Valve Condensate Elbow With Trap Dishwashing Machine RequirementsSection IV Installation Instructions Minimum Clearance To Combustible Material UnpackingRemove Crate Recommended Minimum Clearances For Service AccessUnconfined Space LocationAIR Requirements Mechanical Exhausting of Room AIRChemical Vapor Corrosion Typical Installation IllustrationTypical Two Water Heater Connection Section V Water Connections Instructions for ConnectionsScalding Alternate Space Heating Water Connections Approximate TIME/TEMPERATURE Relationships in ScaldsSection VI Venting Approved Venting Materials Venting Direct Vent InstallationCanadian US Installations2 Installations1 Clearance above Direct Vent Terminal Clearances Page Typical Horizontal Direct Vent System Typical Vertical Direct Vent System Installation Determining required vent length Power Vent InstallationPage Typical Horizontal Power Vent System Typical Vertical Power Vent System Installation Power Vent Maximum Vent Length Multiple INTAKE/EXHAUST Terminal Separation Distances Dimensional Layout of Concentric Vent Kit Concentric Vent Terminal Installation ProcedureRain Cap to Small Vent Pipe Ass’y Concentric Vent Side Wall Attachment Vent Pipe Preparation ModelsSection VII GAS Connections Initial PreparationSelection of Materials GAS Pressure Regulation GAS Meter Size Natural Gases onlySection Viii Electrical Connections Wiring Diagram and SchematicSequence of Operation Section IX Operating InstructionsGeneral Instructions To Fill the Water HeaterLighting Instructions Temperature AdjustmentSight Glass Location Burner Flame CheckFlushing Water Heater Section X MaintenanceMaintenance Schedule GeneralDraining Water Heater Filling Water HeaterSediment and Lime Scale Removal To inspect or replace an anode Anode Inspection and ReplacementVent and AIR Intake System Drain Valve and Tank Access PanelCombustion System Inspection Section XI Troubleshooting GuideEF Series Water Heater Section XII Parts ListCombustion Surround Assy Ignition Control Assy

EF specifications

Bradford-White Corporation, a leader in water heating technology, has long been recognized for its innovation and quality in the industry. One of its standout offerings is the EF series, a line of high-efficiency water heaters designed to meet the growing demand for energy efficiency and reliable performance in residential and commercial applications.

The Bradford-White EF (Energy Factor) series features advanced, state-of-the-art technologies that optimize energy use while providing consistent hot water availability. One of the most notable aspects of these systems is their impressive energy efficiency ratings. The EF series utilizes cutting-edge insulation materials and advanced combustion technology, helping to minimize heat loss and reduce energy consumption. Customers benefit not only from lower utility bills but also from a product that is environmentally friendly.

Key features of the EF series include a patented Hydrojet Total Performance System, which enhances efficiency by reducing sediment buildup within the tank. This system contributes to a longer lifespan and optimal performance of the water heater, ensuring users have reliable hot water even during peak demand periods. Additionally, the EF series incorporates an intelligent electronic control system that monitors and adjusts the operation of the unit, further maximizing efficiency and providing precise temperature control.

Safety is another major consideration in the design of the EF series. Bradford-White has integrated advanced safety features, including a flame arrestor and a robust pressure relief valve, which ensure that the units operate safely and adhere to the highest industry standards. This commitment to safety demonstrates Bradford-White’s focus on providing peace of mind to homeowners and business owners alike.

Ease of installation and maintenance is a significant advantage of the EF series. Its compact design allows for flexible installation options, making it suitable for a variety of spaces, including tight or hard-to-reach areas. Moreover, the EF model is designed for simplified maintenance, which helps reduce labor costs and downtime for both homeowners and professionals.

Overall, the Bradford-White EF series is an excellent choice for those seeking a reliable, efficient, and safe water heating solution. With a blend of innovative technology, energy efficiency, and user-friendly features, the EF series exemplifies Bradford-White’s commitment to quality and customer satisfaction, making it a trusted name in the water heating industry.