1345-BW - Bradford White
Contents
1. Master Configuration ale 3 Once all parameters have been changed return WP cit setpoint to the configure menu In the lower right hand corner of the screen you will see VERIFY Press VERIFY then press BEGIN to start verification Notes e Once you change one of these safety related parameters you must finish the verification process etingiz for the group that includes the parameter or the control system will not let the boiler operate You can wait to do the verification until you have changed parameters in other groups but before you return the Verification Process for Safety boiler to service you must complete the verification Related Parameters process for all groups that have been changed The verification process allows the user to confirm that all the changes made are correct and that there have not been any inadvertent changes made Menu 5 Numeric Entry Screen e At the end of the verification process you must press the Reset button on the front of the controller See Figure 34 You have to do this within 30 seconds or the verification will be cancelled To make it easy to reach the Reset button open the door on the front of the boiler and slide out the control panel before 1 When you start to change a parameter that beginning the verification is related to safety the system will present a warning which looks like this Modulation Configuration ch Safety Para2. parameters However to change most of the parameters you will need a password At the bottom of the screen the system indicates that you need to enter a password AL Lead Lag Master Configuration Master enable Enabled CH setpoint 1509F CH time of day setpoint 130 F DHW setpoint 120 F DHW time of day setpoint 1009F Login with proper access level required to change Advanced this parameter Settings gt gt Menu 4 Login Required The screen used to Login is similar to the Keyboard screen It may be difficult for some operators to press the keys on this screen In this case use the back of a plastic pen or a stylus or a pencil eraser Do not use sharp metal tools these may damage the plastic Page 8 BRADFORD WHITE surface of the screen Press OK to continue The system will ask you to login before you make a change For more Each time you press a key the system will respond a information on logging in see Section 8 2 with a beep If you are entering a password an asterisk will appear for each character you enter The beeps and asterisks will help you enter the correct 2 If you make a change in any group that could number of characters for your password affect the safe operation of the unit the control When changing a numerical value the system presents system will ask you to verify the change before a numerical entry screen as shown below it is accepted we Lead Lag
3. User s Manual Document 1345 User s Manual for Brute with Touchscreen Display Modulating Boiler Model BNTH Sizes 285 850 MBTU h Water Heater Model BNTV Sizes 150 850 MBTU h FOR YOUR SAFETY This product must be installed and serviced by a professional service technician qualified in hot water boiler and heater installation and maintenance Improper installation and or operation could create carbon monoxide gas in flue gases which could cause serious injury property damage or death Improper installation and or operation will void the warranty WARNING If the information in this manual is not followed exactly a fire or explosion may result causing property damage personal injury or loss of life Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance WHAT TO DO IF YOU SMELL GAS e Do not try to light any appliance e Do not touch any electrical switch do not use any phone in your building e Immediately call your gas supplier from a nearby phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department Installation and service must be performed by a qualified installer service agency or gas supplier H2374800 AVERTISSEMENT Assurez vous de bien suivres les instructions donn es dans cette notice pour r duire au minimum le risque d incendie ou d explosion ou pour viter tou
4. alve ne tourne pas manuellement ne tentez pas de la r parer Communiquez avec un technicien de service qualifi Le fait de forcer ou de tenter de r parer la poign e pourrait causer un incendie ou une explosion D N utilisez pas cet appareil s il a t plong dans l eau m me partiellement Faites inspecter l appareil par un technicien qualifi et remplacez toute partie du syst me de contr le et toute commande qui ont t plong es dans l eau QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ Ne pas tenter d allumer d appareil Ne toucher aucun interrupteur ne pas vous servir des t l phones se trouvant dans le b timent Appelez imm diatement votre fournisseur de gaz depuis un voisin Suivez les instructions du fournisseur Si vous ne pouvez rejoindre le fournisseur appelez le service des incendies Brute BOILERS AND VOLUME WATER HEATERS Page 3 LIGHTING THE UNIT 1 STOP Read the safety information listed above 2 Set the thermostat to the lowest setting 3 Turn off all electric power to the unit 4 This unit is equipped with an ignition device which automatically lights the burner Do not try to light the burner by hand A Remove the front access panel 6 Turn off the manual gas valve The valve is off when the valve handle is at a right angle to the gas pipe 7 Wait five minutes to allow any gas to clear Smell for gas including the area near the floor If you do smell gas STOP Follow St
5. e for delayed overrun Advanced The System pump connections are located on terminal block 5 TBS in the control panel The System pump contacts are Page 14 BRADFORD WHITE Pump Connections cont High Limits rated for 120Vac 7 4 Amps To use the contacts power must be supplied on one terminal with the other terminal wired to AL High Limits the pump or a relay controlling the pump Outlet high limit Outlet high limit setpoint 195 F Pump Configuration al Domestic Hot Water pump P Overrun time 5 secs M Use for local demands THIS PARAMETER REQUIRES SAFETY VERIFICATION O Use for Lead Lag Master demands DO Use for delayed overrun The outlet High limit can be adjusted using the installer password After a change is made the control will Advanced lockout and require a Safety Verification The DHW pump connections are located on terminal block 5 TBS in the control panel and are rated for 120Vac 7 4 Amps To use the contacts power must be supplied on one a terminal and the other terminal wired to the pump or a relay Stack Limits controlling the pump Ah Stack Limit Additional 120VAC circuits may be required for the pumps Preferred Stack limit setpoint 1900F Statistics Configuration Statistics Configuration Burner cycles 0 Burner run time 0 DHW pump cycles 1 Boiler pump cycles 1 System pump cycles 0 Anti Condensatio
6. e up and down arrows To make a change or to get more information about one of the items on the list press on the line for that item To change some parameters a password is required The control system includes three levels of password protection OEM Password Setup and parameter changes available only to the factory Installer Password Setup and parameter changes made when the system is installed and some diagnostic and troubleshooting functions The installer level password is Int lower case LNT User Level no password required Non critical adjustments and functions including adjusting the Central Heat and Domestic Hot Water setpoints monitoring the input and output variables reading parameters from the controller and reading the error Page 7 log For some special safety related functions besides entering the correct password the system will ask you to go through an additional verification process For more information see the section on Configuration When a password is necessary the system will present the keyboard screen See Menu 3 Menu 3 Keyboard Screen The passwords used by this system are case sensitive it matters whether a letter in the password is capitalized or not Pressing the Shift key toggles between capital and lower case letters BS stands for Back Space and also works as a Delete key Anyone can view all of the
7. eme 10 Se DAC De eats 11 Configuration Sub Menus cccccecececeeeeeeeeeeaes 12 14 AN ANS AAN NAY N BRADFORD WHITE Brute BOILERS AND VOLUME WATER HEATERS Page 1 FAMILIARIZING YOURSELF TO THE Brute EXHAUST VENT CONNECTION WATER INLET i PAN PRESSURE RELIEF VALVE IE E fi WATER OUTLET LA GAS CONNECTION ON OFF SWITCH AIR INLET CONNECTION Color Touchscreen HEAT EXCHANGER f MANUAL SHUTOFF GAS VALVE k DRAIN VALVE AIR GAS CONDENSATE TRAP Ge ii EE t WN VENTURI Sizes available are 150 850 MBTU h This illustration is of the 399 MBTU h Shown without jacket Internal components will vary slightly between sizes but the Touch Screen amp On Off Switch remain the same Page 2 BRADFORD WHITE FOR YOUR SAFETY PLEASE READ THIS BEFORE OPERATING 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 unit 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 the unit check for any smell of gas in the area around it Be sure to smell next to the floor because some gas 1s heavier than air and will settle near the floor C Use only your hand to turn the handle on the gas valve Never use tools If the valve handle will
8. ep B in the safety information listed above If you don t smell gas go to the next step 8 Slowly turn the manual gas valve to ON The handle on the valve will be parallel to the gas pipe 9 Replace the front panel 10 Turn on the electric power to the unit 11 Set the thermostat to the desired setting 12 If the unit will not operate follow the instructions in Turning Off the Gas to the Unit and call your service technician or gas supplier Gas inlet TURNING OFF THE GAS TO THE UNIT 1 Before doing any service work turn off all electric power to l the unit 2 Set the thermostat to the lowest setting 3 Remove the front access panel 4 Turn off the manual gas valve The valve is off when the valve handle is at a right angle to the gas pipe Manual gas valve shown in the Off position 5 Replace the front panel Manual Gas Valve Page 4 BRADFORD WHITE INSTRUCTIONS DE MISE EN MARCHE 1 ARRETEZ Lisez les instructions de s curit sur la portion sup rieure 2 R glez le thermostat la temperature la plus basse 3 Coupez l alimentation lectrique de l appareil 4 Cet appareil est dote d un dispositif d allumage qui allumera automatiquement le br leur Ne tentez pas d allumer le br leur manuellement 5 Retirez le couvercle avant 6 Mettez la soupape d arr t de gaz OFF La valve est en position OFF lorsque la poign e se trouve angle d
9. ession for the controller Brute BOILERS AND VOLUME WATER HEATERS Page 11 Setting the Date and Time on the System Display The display includes an internal clock which keeps track of the date and time This setting is important because log entries for Lockouts and Alerts include time listings If the Date and Time setting for the boiler is not correct the listings in the Lockout and Alert logs will be incorrect To set the clock 1 Start at the Home screen BRADFORD WHITE cGQGrrS kA T tT OD Wh Menu 14 Home screen 2 Press the Setup button on the lower right corner of the screen The system will present the Setup screen Current control NeoTherm Port Address Name Control Control Displa Displ synchrone Setup Snapshot op Dianetika Menu 15 Setup Screen 3 Press the Display Setup button at the bottom of the screen Display Setup 1 1 2011 12 12 PM General COM 1 COM 2 Gateway Screen Saver Home Page Display alerts on Status Summary status bar CO Display empty parameter groups O Sound audio alarm for faults Volume 60 Backlight intensity 85 0 Set Date Time Menu 16 Display Setup Screen 4 Press Set Date Time button 1 1 2011 1 01 PM 1 1 2011 1 01 PM 4 gt Touch unit in time to change it OK Cancel Set mr Menu 17 Date and Time Boiler button text 5 Use the arrows to cha
10. he different demand types Central Heat Domestic Hot Water Lead Lag The control uses arrows as indicators to point to the loop with higher priority Modulation Configuration Modulation Configuration CH maximum modulation rate 5100 RPM DHW maximum modulation rate 5100 RPM From this sub menu the installer has the ability to adjust the range of modulation for the CH and DHW demands Brute is designed with a 5 1 turn down ratio Any change to the minimum and maximum modulation rates will affect the overall ratio of the boiler The installer level password will allow changes to these parameters Consult the factory if an adjustment is needed to any of these parameters Pump Connections The controller in the Brute energizes the pump contacts when it receives a call for heat Once the call for heat is satisfied the pump will remain on for the defined pump overrun time Pump Configuration Domestic Hot Water pump P Pump control Pump start delay Overrun time M Use for local demands O Use for Lead Lag Master demands O Use for delayed overrun Advanced i The Boiler Pump terminals TB5 max 7 4 FLA are fed by 120V violet wire internally from the main power feed The System and DHW contacts are dry contacts Appropriate voltage must be supplied to the System and DHW pumps for proper operation al System pump P M Use for local demands M Use for Lead Lag Master demands O Us
11. igh Limits Stack Limit Anti condensation Configuration Frost Protection Configuration System Configuration Fan Configuration Sensor Configuration Lead Lag Slave Configuration Lead Lag Master Configuration Menu 20 Configuration Menu System Identification amp Access stem Identification amp Access Product type Residential Hydronic Boiler OS number R7910B1030 R7910B1030s1id Software Version 4202 3001 Date code 1513 Application revision 20 Safety revision 13 Model 338 Boiler name m Installation xD71393 i O Installer password eo OEM password Fo OEM ID LaarsHs This sub menu will display information regarding software date codes model numbers and program name as well as giving the installer access to re name the boiler and to change the modbus addresses for lead lag operation CH Central Heat Configuration Central Heat Configuration Central Heat P CH enable Enabled Demand switch STAT terminal CH has priority over Lead Lag No When using the Brute for hydronic heating a call for heat must be supplied to the T T terminals found on TB7 labeled T T or Interlock Once a call for heat is established the control will start the appropriate selected pumps and begin the ignition process From the Home screen touch the Sola icon then press Configure Choose CH Central Heat Configuration to make adjustments to
12. in 28 seconds Begin Menu 8 Safety Parameter Reset 6 When the process is complete the system will tell you to reset the control system The Reset button is located on the front of the controller You must press the Reset button within 30 seconds or the verification will be cancelled A count down timer is shown at the bottom of the screen Checking Individual Parameters 1 From the Home screen Menu 9 press the icon for the controller BRADFORD WHITE cor FF Ska tT DL ON Menu 9 Home screen 2 The Status Summary page for the controller will appear This shows the current operating condition of the controller and also shows some of the configuration settings See Menu 10 Demand OFF Firing rate 0 RPM Burner state Standby Fan speed 0 RPM Setpoint EG EC KE k EEA EZI EC EI Setpoints Pumps ON Modulation OFF Central Heat 1350F 1409F 1509F Domestic Hot Water 1150F 1209F 1309F History Menu 10 Status Summary Screen Notice the four buttons at the bottom of each Status Summary screen e Configure Allows an installer to change some of the setup parameters used by the system A password may be required e Operation Used to adjust the setpoints change the fan speed turn a burner on or off or turn the pumps on or off e Diagnostics Allows you to run diagnostic tests or check the inputs and outputs used by the system e Details Allows you to chec
13. inutes and switch it on again If after three attempts ignition does not occur shut down the unit and call for service IN THE EVENT OF POWER FAILURE The Brute will not operate during an electrical power outage If there is an extended power outage with danger of freezing then the Brute and all other water systems should be completely drained Before draining the unit turn off the gas and turn off the main power switch When you replace the unit in service refer to the Installation and Operation Manual for instructions on filling and purging Page 6 BRADFORD WHITE Navigating the Touch Screen Touch Screen ZEEE CAL ACED Figure 32 Brute with Touch Screen The Touch Screen The Touch Screen is located front and center on the Brute and allows you to navigate into all of the functionality and control that is available to setup and customize your heating and or hotwater system Using the Touch Screen A screen saver 1s programmed into the display Simply touch the screen to wake it up While under normal operation the Touch Screen will automatically present this Home screen See Menu gt Sa BRADFORD WHITE corr Oo ea Tr AN Home Screen Menu 1 The home screen shows a picture of the Brute controller The color of the controller depends on the status of the Brute as shown below Color Status Control Icon Normal operation Standby mode Burner switch off Communication p
14. k the status of all of the setup parameters on the control system Page 10 BRADFORD WHITE Configuring Parameters In this section we will give you a quick explanation Select Configuration Group of how to change parameters on the controller System Identification amp Access Al CH Central Heat Configuration 1 From the Home Page screen Menu 11 press the icon for the controller Outdoor Reset Configuration DHW Domestic Hot Water Configuration Warm Weather Shutdown Configuration Qe BRADFORD WHITE Deane Priority ConhatreBon CcOnrPrPORAT IG Modulation Configuration Pump Configuration Statistics Configuration High Limits Stack Limit Anti condensation Configuration Frost Protection Configuration System Configuration Fan Configuration Sensor Configuration Lead Lag Slave Configuration Menu 11 Home Page Screen Lead Lag Master Configuration 2 The Status Summary page for that controller Menu 13 Configuration Screen will appear See Menu 12 This screen lists all of the configuration groups that will be outlined in Section 9 Demand OFF Firing rate 0 RPM Burner state Standby Fan speed 0 RPM Setpoint Inlet Outlet Stack DHW 4 20mA Outdoor Flame Setpoints Pumps ON Modulation OFF Central Heat 1359F 1409F 1509F Domestic Hot Water 1150F 1209F 1309F History Menu 12 Status Summary Screen 3 Press the Configure button to start a configuration s
15. meter I i E Menu 6 Parameter Safety Warning AWARNING Changing safety parameters should only be Figure 34 Reset Button on Controller conductedbyexperienced licensedboileroperators and mechanics Hazardous burner conditions can 4 happen with improper operations that may resultin PROPERTYLOSS PHYSICALINJURY or DEATH The system will present a listing for each group of parameters that need verification See Menu 7 Brute BOILERS AND VOLUME WATER HEATERS Page 9 ALA e Safety Parameter Verification Verification ID 7 High Limits Outlet high limit enable Enabled dual sensor safety Outlet high limit setpoint 200 F Outlet high limit response Lockout DHW high limit enable Disabled DHW high limit setpoint 140 F DHW high limit response Recycle amp hold Are these parameters set to proper values Confirm in 23 seconds Cancel Menu 7 Safety Parameter Confirmation 5 For each group check the list carefully Press Yes if all of the parameters in the group have been entered correctly For each group you are given 30 seconds to select Yes No A count down timer is shown at the bottom of the screen If you made changes in other safety related groups verify the entries in those groups in the same way Do this until the following screen shows akie Safety Parameter Verification Verification ID PRESS RESET BUTTON AT DEVICE NOW Reset at device is needed Reset must be completed i
16. n Configuration Anti condensation frost protection is enabled disabled Clear All on this screen The statistics configuration sub menu allows the installer to pa ee ce nee a view Burner Cycles Burner Run Time DHW Pump Cycles Frock Protection Boiler Pump Cycles and System Pump Cycles Enable Disabled This sub menu is Read Only C US Low Lead Content NSF ANSI 372 H2374800 ta S 200 Lafayette St BRADFORD WHITE Middleville MI 49333 www BradfordWhite com Warranty 800 531 2111 Litho in U S A Bradford White 1507 Document 1345 BW
17. nge the date and time and then press the OK button Battery The display has a removable battery CR2032 to store time date lockout and alerts in the event of a power failure It has an expected lifetime of 10 years The battery can be accessed from the back of the Touchscreen display Battery CR2032 Page 12 BRADFORD WHITE Configuration Sub Menus ALL BRADFORD WHITE co rr Sk A T SON Menu 18 Home Screen To navigate to the Configuration Menu Screen first touch the controller icon on the home screen to access the Status Summary screen Demand OFF Firing rate 2120 RPM Burner state Standby Setpoint Inlet Outlet Stack DHW 4 20mA Outdoor Flame 35 F 85 F 85 F 85 F LOCAL OPEN 0 00V Modulation Setpoints Demand rate 0 Limited rate Minimum modulation 23 Override rate Burner Control 0 History Configure Operation Diagnostics Menu 19 Status Summary Screen Details From the Status Summary Screen touch the Configure button on the bottom left to access the Configuration Menu PAS ee uration Menu Select Configuration Group System Identification amp Access Al CH Central Heat Configuration Outdoor Reset Configuration DHW Domestic Hot Water Configuration Warm Weather Shutdown Configuration Demand Priority Configuration Modulation Configuration Pump Configuration Statistics Configuration H
18. not turn by hand don t try to repair it Call a qualified service technician If you force the valve or try to repair it this may result in a fire or explosion D Do not use this unit 1f any part has been under water Immediately call a qualified service technician to inspect the unit Any part of the control system or any gas control which has been under water must be replaced WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance or device that uses gas Do not touch any electrical switch Do not use any phone in your building Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department POUR VOTRE SECURITE LISEZ AVANT DE METTRE EN MARCHE AVERTISSEMENT Quiconque ne respecte pas la lettre les instructions dans la pr sente notice risque un d but d incendie ou une explosion entra nant des dommages des blessures ou la mort A Cet appareil est muni d un dispositif d allumage qui allume automatiquement la veilleuse Ne tentez pas d allumer la veilleu manuellement B Avant de faire fonctionner reniflez tout autour de l appare l pour d celer une odeur de gaz Reniflez pr s du plancher car certains gaz sont plus lourds que l air et peuvent s accumuler au niveau du sol C N utilisez que votre main pour fermer la soupape d arr t de gaz N utilisez jamais d outils Si la poign e de la v
19. roblem Gray and crossed out Hold state This could be Anti short cycle fan speed transitions etc Figure 33 Boiler Status Colors To check the operation of the appliance press the large Control Icon on the Home screen The system will present a Status Summary screen for the appliance i Demand OFF Firing rate 0 RPM Burner state Standby Fan speed 0 RPM Setpoint Inlet Outlet Stack DHW 4 20mA Outdoor Flame Setpoints __Pumps ON Modulation OFF Central Heat 1350F 1400F 1500F Domestic Hot Water 115 F 120 F 130 F History Configure Operation Diagnostics Details Menu 2 Status Summary Brute BOILERS AND VOLUME WATER HEATERS Screen Menu Icons Active service None perature 120 F There are several icons at the top of the Touch Screen Menus and most of the other screens that will help you move around the system Home Upper Return to Home page left hand corner Camera Upper Screen shot of current left hand menu as a JPG file corner Bell Upper System in Lockout left hand Reset required corner Padlock Upper Shows whether a right hand password has been corner entered so parameters can be changed Back Upper Return to previous screen right hand corner Sometimes a screen is used to present a list and often the list is too long to present on a single screen view To see the rest of the list pull down on the bar on the right side of the screen or use th
20. roit du tuyau de gaz 7 Attendez cinq minutes afin que le gaz se dissipe Si vous croyez sentir une odeur de gaz ARRETEZ Reportez vous aux instructions B ci dessus sur cette tiquette S 1l n y a pas d odeur de gaz passez la prochaine tape 8 Remettez lentement la soupape d arr t de gaz en position ON La poign e sera parall le au tuyau de gaz 9 Replacez le couvercle avant 10 R tablissez l alimentation lectrique l appareil 11 R glez le thermostat la temp rature d sir e 12 Si l appareil ne fonctionne pas suivez les directives relatives la fermeture de l alimentation en gaz et communiquez avec votre technicien de service ou le fournisseur de gaz FERMETURE DE L ALIMENTATION EN GAZ de gaz 1 Coupez toute alimentation lectrique l appareil si celui A ci doit faire l objet d un entretien 2 R glez le thermostat au r glage le plus bas 3 Retirez le couvercle d acc s au panneau de commande 4 Mettez la soupape d arr t de gaz OFF La valve est en position OFF lorsque la poign e se trouve angle droit du tuyau de gaz 9 5 Replacez le couvercle d acc s au panneau de commande Valve de gaz manuel le se trouvant en position OFF Valve de Gaz Manuel Brute BOILERS AND VOLUME WATER HEATERS Page 5 SS SS SHUTTING DOWN THE BRUTE It may sometimes be necessary to shut down the Brute Here are the steps req
21. setpoint and modulation for a single boiler CH demand Outdoor Reset Configuration Outdoor Reset Configuration Central Heat Enable Enabled Maximum outdoor temperature 70 F Minimum outdoor temperature 50 F Low water temperature 1009F Minimum boiler water temperature 40 F Show Line il Description of Outdoor Sensor Brute BOILERS AND VOLUME WATER HEATERS Page 13 DHW Domestic Hot Water Configuration Domestic Hot Water Configuration A DHW enable Enabled A Priority source DHW heat demand Setpoint 1209F Off hysteresis 5 F On hysteresis 5 F Demand On temperature UNCONFIGURED Demand Off temperature UNCONFIGURED DHW priority override time DHW Domestic Hot Water is used to configure the DHW temperature parameters for water heaters BNTV and for indirect water heaters that are used with boiler BNTH systems Warm Weather Shutdown Configuration AL Warm Weather Shutdown Configuration Warm weather shutdown setpoint 1009F From this sub menu you will be able to enable disable the Warm Weather Shutdown feature and adjust the set point Demand Priority Configuration Demand Priority Configuration Local Loops LL slave a A Central Heat f Arrow points to loop with higher priority Select arrow to change priority Lead Lag Slave From the Demand Priority Configuration the installer can adjust the priority of t
22. t dommage mat riel toute blessure ou la mort Ne pas entreposer ni utiliser d essence ni d autres vapeurs ou liquides inflammables dans le voisinage de cet appareil ou de tout autre appareil QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ e Ne pas tenter d allumer d appareils e Ne touchez aucun interrupteur Ne pas vous servir des t l phones dansle b timent o vous vous trouvez e Appelez imm diatement votre fournisseur de gaz depuis un voisin Suivez les instructions du fournisseur Si vous ne pouvez rejoindre le fournisseur de gaz appelez le sservice des incendies L installation et entretien doivent tre assur s par un installateur ou un service d entretien qualifi ou par le fournisseur de gaz D BRADFORD WHITE CONTENTS Famiuliarizing yourself to the Bradford White Brute l FOR YOUR SAFETY PLEASE READ THIS BEFORE OPERATING 2 What to Do If You Smell Gas 20 cecssesseseeeeeeeeeeees 2 POUR VOTRE SECURITE LISEZ AVANT DE METTRE EN MARCHE 2 Que Faire si Vous Sentez une Odeur de Gaz ccccccceeee 2 PS PE A 3 Turning Off the Gas to the Unit 3 Instructions de Mise en Marche 4 Fermeture de l Alimentation en GAZ 4 Shutting Down the PAUL ee donnees 5 Restaring the Brute rrnoirresrisr einari n N 5 In the Event of Power Failure sessisieiiteersiiusosssissieinssersi 5 NAVIGATING THE TOUCHSCREEN DISPLAY 6 DOS AUS a U i APEE E T 7 Configuration Pal AMEL ee
23. uired to do this 1 Switch off the main electrical disconnect switch 2 Open the front cover and close the main manual gas valve 3 If freezing is anticipated drain the Brute Also be sure to protect the piping in the building from freezing The steps listed above may require qualified service personnel RESTARTING THE BRUTE It may be necessary to restart the Brute for example after a power interruption Here are the steps required to do this 1 Reset any errors using the Touchscreen Display See the section on About Lockouts Holds and Alerts 2 Turn up the thermostat to call for heat 3 In approximately 2 seconds the blower will operate Ignition should occur after 35 40 seconds It may take as long as 2 1 2 minutes 4 Ifignition does not occur wait 5 minutes and then repeat steps 1 through 3 5 If after three attempts the unit still does not light shut down the boiler and call your service technician If the unit has been drained follow these steps 1 See the Installation and Operation Manual for instructions on filling and purging the unit 2 Remove the front door Turn on the gas shutoff valve 3 Switch on the main electrical disconnect switch The pump and blower will start and the igniter will be energized After 35 seconds the gas valve will be energized and ignition will occur If ignition does not occur within 2 1 2 minutes switch off the main disconnect switch wait 5 m
Download Pdf Manuals
Related Search