A.O. Smith BFC - 80 Week program setting the switch- off time, Adding times to a week program

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gis

Confirm with .

The cursor moves to the minute digits, which flash.

ON

SU 08»00

 

OFF

SU

08:00

 

Tset

65ÉC

 

PUMP

ON

SAVE

 

 

 

 

 

Note

Because the switch-off time can never be earlier than the switch-on time, the switch-off time setting is automatically adjusted with the switch-on time.

4.Use and to set the minutes. In the example, this is 15.

Confirm with .

The cursor moves to the switch-off hour digits, which flash.

ON

SU

08:15

OFF

SU»08:15

Tset

65ÉC

PUMP

ON

SAVE

 

 

 

11.6.2Week program: setting the switch- off time

1.Use and to set the hours. In the example, this is 12.

Confirm with .

The cursor moves to the minute digits, which flash.

ON

SU 08:15

OFF

SU

12»15

Tset

65ÉC

PUMP

ON

SAVE

 

 

 

2.Use and to set the minutes. In the example, this is 45.

Confirm with .

The cursor moves to the desired water temperature.

ON

SU 08:15

OFF

SU

12:45

Tset»65ÉC

PUMP ON

SAVE

 

 

 

11.6.3Week program: setting the water temperature

1.Use and to set the water temperature. In the example this is 75°C.

Confirm with .

The cursor moves to PUMP ON

ON SU 08:15

OFF SU 12:45

Tset 75ÉC

PUMP»ON SAVE

11.6.4Week program: setting the program- controlled pump

1.If required, a pump can be controlled during the period. Use and to set PUMP ON . The pump ensures a regular circulation of hot water in the hot water pipes. You can skip this step if you there is no pump in your hot water circuit.

Confirm with

.

The cursor moves to

SAVE.

ON SU 08:15

OFF SU 12:45

Tset 75ÉC

PUMP»ON SAVE

2.Confirm with .

The display shown in the figure will appear.

 

DAY

TIME Tset

ON »SU

08:15 75ÉC P

OFF SU

12:45

ON

MO

00:00 65ÉC P

 

 

 

OFF

MO

23:59

ON

TU

00:00 65ÉC P

OFF

TU

23:59

 

 

 

3.If you wish, you can use to scroll to another day, and change more switch-on times (11.6.1 "Week program: setting the switch-on time") and switch- off times (11.6.2 "Week program: setting the switch-off time").

4.After changing all desired switch-on and switch off times, you can start running the week program:

Scroll with to START OPERATION.

Confirm with .

11.7 Adding times to a week program

Call up the menu to INSERT switch-on and switch-off times into a week program as follows:

1.: WEEK PROGRAM PROGRAM OVERVIEW.

Confirm with .

WEEK PROGRAM START OPERATION

^»PROGRAM OVERVIEW

È

Instruction manual BFC

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Contents 100 Your installer More information Read this manual carefullyTrademarks LiabilityGis Table of contents Performing maintenance Service programTroubleshooting Maintenance frequencyAppendices Table of contents What to do if you smell gas Regulations IntroductionAbout the appliance Introduction Target groups Maintenance Forms of notationSymbol Target group Chapter Target groups Description Overview of thisDocument Gis General working principle of the appliance Working principle of the applianceWorking principle of the appliance Water temperature protection TheGas valveAppliances heating cycle Protection for the appliance 4 Fan Water temperature protectionPressure switch Gas valveFlame probe Safety of the installationUnvented installation Vented installationConditions InstallationPackaging EnvironmentalWorking clearances Air humidity and ambient temperatureMaximum floor load Water compositionTechnical specifications Dimensions of the appliance Unit BFC General and electrical specificationsDimen Description BFC Sion Description II2H3P Unit BFC Natural gas Gas dataInstallation diagram Circulation pipe Water connections, VentedCold water side Hot water sideWater connections, Unvented Requirements for flue gas discharge materials Gas connectionAir supply and flue Introduction C43 B23 C33 C13 C53 Appliance Diameter Maximum length Number Bends Concentric connectionsPractical example of concentric flue gas discharge Type of appliance DescriptionAppliance with concentric flue gas discharge material SpecificationsSubject Description Concentric wall flue terminal specifications C13Practical example of parallel flue gas discharge Parallel connectionsElectrical connection Preparation Connecting the mains voltagePreparation 10.2 Preparation Connecting the mains voltageIsolating transformer Checking the supply pressure and burner pressure Connecting a program-controlled pumpConnecting an extra on mode switch Tank on Connecting an extra error signal Alarm OUT11.1 Procedure to check pressuresGas data Finish off 3.11.4 Finalising Adjusting the pressure11.3 FinalisingConversion to a different gas category Orifice assemblyStart 9 Starting and running the appliance Conversion to a different gas categoryFilling Installation diagramFilling Filling unvented installationsFilling vented installations Filling the applianceDraining Draining Min Gis Meaning of icons Electronic controller ON/OFF switchControl panel ControlsControl panel PC connectionOperating modes Operating modes Error conditions Service conditionStatus of the appliance Menu 11 Main menu chapter Error conditionsManual 13 Troubleshooting Status of the applianceManual 14 Maintenance frequency Service conditionGis Starting and running Appliances heating cycle Open 3.5 Installation diagram the manual gas valveStarting and running Appliances heating cycleStarting and running Shutting the appliance down for a long period Shut the appliance down for a brief period OFF modeShutting down Electrically isolating the applianceShutting down Notational convention for menu-related instructions Switching on the on modeSetting water temperature during on mode Main menuMain menu Week program setting the switch- on timeStarting and stopping the week program Changing the appliances standard week programAdding times to a week program Week program setting the switch- off timeWeek program setting the water temperature Week program setting the program- controlled pumpDeleting times from a week program Pump 11.6.4 Week program setting the program-controlled pumpProgramming an extra period Setting the switch-on timeExtra period Setting menu language SettingsDisplaying appliance specifications Setting day and timeRelevant display appears Displaying the error history Service programSetting the hysteresis Setting the display backlight time Switching the pump on or offSetting the service interval Setting the display contrastDisplayed errors TroubleshootingGeneral errors Start the appliance up 9 Starting and running Troubleshooting table for general errorsSymptom Cause Solution Remark Gas smell Display is offInsufficient or absent Symptom Cause Solution Remark Water leakageExplosive ignition Hot water supplyDisplayed errors S15 blocking error Code + Description Cause Solution Remark S12 blocking errorS13 blocking error S14 blocking errorCode + Description Cause Solution Remark F02 lock out error Check the values 2.4.5 Pressure switch Code + Description Cause Solution RemarkReplaced Flue Code + Description Cause Solution Remark F03 lock out errorMaintenance 15.2 Preparation for maintenance. If there is ApplianceF05 lock out error Code + Description Cause Solution Remark F04 lock out errorF09 lock out error Code + Description Cause Solution Remark F06 lock out errorF07 lock out error F08 lock out errorF11 blocking error Code + Description Cause Solution Remark F10 lock out errorSelected appliance Code + Description Cause Solution Remark C02 lock out errorC03 blocking error C04 blocking errorE04 lock-out error Code + Description Cause Solution Remark E01 blocking errorE03 lock-out error Interval Maintenance frequencyMaintenance frequency Introduction Preparation for maintenance Performing maintenancePerforming maintenance Checking the anodes Water-side maintenance IntroductionDescaling and cleaning the tank Clean the orifices Cleaning condensation water dischargeGas-side maintenance Finalizing maintenance Introduction Clean the burnersConditions for Installation and use Warranty certificate16.1 General warranty 16.2 Tank warrantyWarranty certificate Week program card AppendicesAppendices BFC Electrical DiagramTerminal Block Connections Appendices Example Period Week program cardPeriod Tset PumpPage Index Index 0308

BFC - 80, BFC -100 specifications

A.O. Smith is a renowned name in the water heater industry, and its BFC series, which includes the BFC-100 and BFC-80 models, exemplifies their commitment to innovation and efficiency. These units are designed to meet the demanding needs of both residential and commercial applications, providing reliable hot water solutions.

The A.O. Smith BFC-100 and BFC-80 are distinguished by their high capacity and robust design. The BFC-100 model boasts a capacity of 100 gallons, while the BFC-80 is ideal for those requiring 80 gallons. This makes them suitable for larger households or commercial establishments where hot water demand can be significant.

One of the primary features of these models is their advanced heating technology. Both units utilize a high-efficiency burner that ensures rapid heating and minimal energy consumption. This means users benefit from shorter wait times for hot water, reducing overall energy costs. The BFC series is also equipped with a special flame retention head that enhances combustion efficiency and prolongs the lifespan of the unit.

In terms of construction, the BFC-100 and BFC-80 models are built with high-quality materials that enhance durability and resistance to corrosion. The tanks are insulated with high-density foam, which improves energy retention and helps maintain water temperature for longer periods. This is crucial for conserving energy and minimizing heating costs.

Safety is a top priority for A.O. Smith, and the BFC series reflects this commitment. Each unit comes with a range of safety features, including a temperature and pressure relief valve that prevents overheating and excessive pressure buildup. Additionally, they are designed to meet strict industry standards, ensuring peace of mind for users.

Installation of both models is straightforward, with flexible venting options that accommodate various building layouts. Whether you are upgrading an existing water heating system or installing a new one, the BFC series is designed to integrate seamlessly.

In summary, the A.O. Smith BFC-100 and BFC-80 are excellent options for those seeking reliable, efficient, and durable water heating solutions. With their impressive capacity, advanced heating technology, robust construction, and safety features, these models stand out in the market and are sure to meet the hot water needs of any household or commercial space. Whether for residential use or in a business setting, A.O. Smith’s BFC series represents quality and innovation in hot water heating.