A.O. Smith BFC - 60, BFC - 30 Programming an extra period, Setting the switch-on time

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11

 

Main menu

 

 

If the water temperature becomes too low during the extra period (11.11 "Programming an extra period"), the appliance will run through the heating

cycle (9.3 "The appliance's heating cycle") and fall back into the extra period.

The same settings can be made for an extra period as for a week program (11.7 "Changing the appliance's standard week program") period.

11.11 Programming an extra period

1.Call up the menu for entering an extra period via:

2.: EXTRA PERIOD

Confirm with .

MENU

ON

^WEEK PROGRAM ȻEXTRA PERIOD

The display show the settings for the extra period.

Setting the switch-on time

1.Use and to set the day. In the example this is

SU.

Confirm with .

The cursor moves to the hour digits, which flash.

ON

SU»00:00

 

OFF

SU 00:59

 

Tset

65ÉC

 

PUMP

ON

START

 

 

 

2.Use and to set the switch-on hour to the desired value. In the example, this is 08.

Confirm with .

The cursor moves to the minute digits, which flash.

ON

SU 08»00

 

 

OFF

SU 08:00

 

 

Tset

65ÉC

 

 

PUMP

ON

START

 

 

 

 

 

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.

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

Confirm with .

The cursor moves to the hour digits of the switch- off period.

ON

SU 08:15

 

OFF

SU»08:15

 

Tset

65ÉC

 

PUMP

ON

START

 

 

 

gis

Setting the switch-off time

1.Use and to set the hours. In the example, this is 012.

Confirm with .

The cursor moves to the minute digits, which flash.

ON

SU 08:15

OFF

SU

12»15

Tset

65ÉC

PUMP

ON

START

 

 

 

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

Confirm with .

The cursor moves to the water temperature. See the figure

ON

SU 08:15

OFF

SU

12:45

Tset»65ÉC

PUMP ON

START

 

 

 

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 START

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 START.

ON SU 08:15

OFF SU 12:45

Tset 75ÉC

PUMP ON »START

2. Confirm with .

The extra period has been programmed.

Note

Once the extra period has completed running, the controller returns to the mode ON, OFF or

WEEK PROGRAM. The following week, the extra period will NOT be automatically switched on.

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Instruction manual BFC

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Page 63 Page 65
Contents Installation User Your installer Read this manual carefully TrademarksLiability More informationGis Table of contents Service program TroubleshootingMaintenance frequency Performing maintenanceAppendices Table of contents About the appliance IntroductionWhat to do if you smell gas Regulations Symbol Target group Target groups MaintenanceIntroduction Gis Document Overview of thisChapter Target groups Description Safety of the installation Working principle of the applianceGeneral working principle of the appliance Appliances heating cycleWater temperature protection TheGas valve Pressure switch Flame probeAppliances heating cycle Protection for the appliance Working principle of the applianceWater temperature protection Pressure switchGas valve 4 FanSafety of the instal- lation Unvented installationVented installation Flame probeInstallation PackagingEnvironmental ConditionsAir humidity and ambient temperature Appliance maximum floor loadWater composition Working clearancesWorking clearances Dimensions of the appliance Technical specifica- tionsGeneral and electrical specifications Dimen DescriptionSion Unit BFCGas data Description II2H3+ UnitGas category 2H G20 20 mbar General 3+Installation diagram Water connections, Unvented Cold water sideHot water side Circulation pipeWater connections, Vented Air supply and flue Introduction Gas connectionRequirements for flue gas discharge materials C43 B23 C33 C13 C53 Concentric connections Practical example of concentric flue gas dischargeType of appliance Description Appliance Diameter Maximum length Number of 90º BendsSpecifications Appliance with concentric flue gas discharge materialConcentric wall flue terminal specifications C13 Specification DescriptionParallel connections Practical example of parallel flue gas outletPreparation Connecting the mains voltage Electrical connectionPreparation Isolating transformer Connecting the mains voltage10.2 Preparation Connecting continuous pump Connecting a program-controlled pumpConnecting an extra on mode switch Tank on Connecting an extra error signal Alarm OUTChecking the supply pressure and burner pressure 11.1Procedure to check pressures Adjusting the pressure FinalisingGas data Finish off 3.11.4 FinalisingOrifice assembly Conversion to a different gas categoryConversion to a different gas category Conversion of gas controlPage Conversion to a different gas category Installation diagram FillingFilling unvented installations Filling vented installationsFilling the appliance FillingDraining Draining Min Gis Electronic controller ON/OFF switch Control panelControls Meaning of iconsPC connection Control panelStatus of the appliance Operating modes Error conditions Service conditionOperating modes Error conditions Manual 13 TroubleshootingStatus of the appliance Menu 11 Main menu chapterService condition Manual 14 Maintenance frequencyGis Open 3.5 Installation diagram the manual gas valve Starting and runningAppliances heating cycle Starting and running Appliances heating cycleStarting and running Shut the appliance down for a brief period OFF mode Shutting downElectrically isolating the appliance Shutting the appliance down for a long periodShutting down Main menu Switching on the on modeNotational convention for menu-related instructions Setting water temperature during on mode Week programStarting and stopping the week program Changing the appliances standard week programWeek program setting the switch- off time Week program setting the switch- on timeWeek program setting the water temperature Week program setting the program- controlled pump Adding times to a week programDeleting times from a week program Extra periodSetting the switch-on time Setting the switch-off timeSetting the water temperature Setting the program-controlled pumpSettings Setting menu languageSetting day and time Adjustable settingsDisplaying appliance specifications Setting the hysteresis Service programDisplaying the error history Switching the pump on or off Setting the service intervalSetting the display contrast Setting the display backlight timeGeneral errors TroubleshootingDisplayed errors Troubleshooting table for general errors Symptom Cause Solution Remark Gas smellDisplay is off Start the appliance up 9 Starting and runningSymptom Cause Solution Remark Water leakage Explosive ignitionHot water supply Insufficient or absentTroubleshooting table for displayed errors Displayed errors Code + Description Cause Solution Remark S12 blocking error S13 blocking errorS14 blocking error S15 blocking errorCode + Description Cause Solution Remark F02 lock out error Code + Description Cause Solution Remark Check the values 2.4.5 Pressure switchCode + Description Cause Solution Remark F03 lock out error Maintenance 15.2 Preparation for maintenance. If there isAppliance FlueCode + Description Cause Solution Remark F04 lock out error F05 lock out errorCode + Description Cause Solution Remark F06 lock out error F07 lock out errorF08 lock out error F09 lock out errorCode + Description Cause Solution Remark F10 lock out error F11 blocking errorCode + Description Cause Solution Remark C02 lock out error C03 blocking errorC04 blocking error Selected applianceE03 lock-out error Code + Description Cause Solution Remark E01 blocking errorE04 lock-out error Page Maintenance frequency IntervalMaintenance frequency Performing maintenance Introduction Preparation for maintenancePerforming maintenance Water-side mainte- nance Introduction Descaling and cleaning the tankChecking the anodes Cleaning condensation water discharge Clean the burnersClean the orifices Cleaning the heat exchanger Finalizing mainte- nanceWarranty certificate 16.1 General warranty16.2 Tank warranty Conditions for Instal- lation and useWarranty certificate Electrical diagram AppendicesElectrical diagram AppendicesTerminal Block Connections Appendices Week program card PeriodTset Pump Example PeriodPage Index 0306 Index

BFC - 30, BFC - 60 specifications

A.O. Smith is a well-regarded name in the water heating industry, known for producing innovative and efficient water heaters. Among their renowned products are the BFC - 60 and BFC - 30 models, which have gained popularity for their performance and reliability.

The A.O. Smith BFC - 60 and BFC - 30 are both designed to meet the diverse needs of residential and commercial users. The BFC - 60 has a capacity of 60 gallons, making it ideal for larger households or commercial settings where hot water demand is high. Meanwhile, the BFC - 30, with its 30-gallon capacity, caters to smaller households or establishments with lower hot water requirements.

One of the standout features of both models is their advanced heating technology. They are equipped with a high-efficiency burner system, which enhances the heating process while minimizing energy consumption. This means that users experience quicker recovery times and can enjoy a steady supply of hot water without the long wait associated with traditional heaters. The BFC series is designed to save energy, aligning with modern demands for sustainability.

Another significant characteristic of these models is their durable construction. Made with high-quality materials, including glass-lined tanks, they are built to resist corrosion and extend the lifespan of the water heater. This durability contributes to fewer maintenance requirements, giving users peace of mind.

In terms of safety, A.O. Smith has incorporated numerous features into the BFC series. Both models come with safety valves and thermostat controls to ensure that water is heated to appropriate temperatures, reducing the risk of scalding and malfunction. Additionally, their design allows for easy installation and maintenance, making them a user-friendly option.

Another aspect that distinguishes the BFC series is its compact design. Both models have a space-saving profile, making them suitable for installation in various locations, including tight utility rooms or basements. This flexibility allows homeowners and businesses to maximize their space without sacrificing performance.

Overall, the A.O. Smith BFC - 60 and BFC - 30 are exemplary water heating solutions that combine efficiency, durability, and safety. With their advanced features and technologies, they are an excellent choice for anyone in need of reliable hot water, ensuring comfort and satisfaction for years to come.
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