Bradford-White Corp BMT2V manuale d’uso

W ARNING 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. WHA T T O DO IF YOU SMELL GAS • Do not try to light any appliance. • Do n[...]

B RADFORD W HITE C ORP . Page 2 SECTION 1. General Information 1.1 Introduction ...................................................... 3 1.2 Model Identication .......................................... 4 1.3 W arranty .......................................................... 4 1.4 Dimensions ....................................................[...]

Brute Deluxe (200, 300, 400) Page 3 SECTION 1. General Information USING THIS MANUAL – Because the Brute Deluxe Boilers and Brute Deluxe W ater Heaters ar e identical appliances, with the exception of materials of manufacture, labels and ultimate use application, this manual provides information for the proper installation, operation and maintena[...]

B RADFORD W HITE C ORP . Page 4 IMPORT ANT : The inlet gas pressure to the appliance must not exceed 13 in. w .c. (3.2 kPa). All installations must be made in accordance with: 1) In the U.S., the " National Fuel Gas Code "ANSI Z223.1/NFP A54, Latest Edition and all applicable local codes as required by the Authorities Having Jurisdiction [...]

Brute Deluxe (200, 300, 400) Page 5 Figure 1A. Dimensional Data - Non Pump Mounted. *Air and vent connections may be on top or back of the Brute Deluxe, and are eld convertible. Size A Combustion Air Connection B* V ent Connection C* Horizontal (Cat III) V ent Pipe Size in. cm in. cm in. cm in. cm 200 20.5 52 4 10 5 13 4 10 300 26.5 67 4 10 6 15[...]

B RADFORD W HITE C ORP . Page 6 Figure 1b. Dimensional Data - Pump Mounted. *Air and vent connections may be on top or back of the Brute Deluxe, and are eld convertible. Size A Combustion Air Connection B* V ent Connection C* Horizontal (Cat III) V ent Pipe Size in. cm in. cm in. cm in. cm 200 20.5 52 4 10 5 13 4 10 300 26.5 67 4 10 6 15 5 13 40[...]

Brute Deluxe (200, 300, 400) Page 7 The dimensions and requirements that are shown in T able 2 should be met when choosing the locations for the appliance. 1.6 Locating Pump-Mounted W ater Heater with Respect to Storage T ank(s) For best results, a pump-mounted Brute Deluxe water heater should be located within 15 feet (4.6m) of the storage tank(s)[...]

B RADFORD W HITE C ORP . Page 8 SECTION 2. V enting and Combustion Air W ARNING For indoor installations, as an additional measure of safety , Bradford White strongly recommends installation of suitable Carbon Monoxide detectors in the vicinity of this appliance and in any adjacent occupied spaces. A VERTISSEMENT Pour des installations intérieures[...]

Brute Deluxe (200, 300, 400) Page 9 2.1.2 Intake Combustion Air The combustion air can be taken through the wall, or through the roof. When taken from the wall, it must be taken from out-of-doors by means of the Bradford White horizontal wall terminal ( see T able 1 ). When taken from the roof, a eld-supplied rain cap or an elbow arrangement mus[...]

B RADFORD W HITE C ORP . Page 10 A VERTISSEMENT Le fonctionnement d’appareils connectés à un évent commun bouché peut provoquer de sérieuses blessures corporelles ou la mort. Des dispositifs de sécurité doivent être mis en place pour empêcher que les appareils soient utilisés avec un évent commun bouché. Si un fonctionnement sécurita[...]

Brute Deluxe (200, 300, 400) Page 1 1 U.S. Installations (see note 1) Canadian Installations (see note 2) A= Clearance above grade, veranda, porch, 12 inches (30 cm) 12 inches (30 cm) deck, or balcony B= Clearance to window or door that may Direct V ent Only: 12 inches (30 cm) be opened Other Than Direct V ent: 4 feet (1.2 m) below or 36 inches (91[...]

B RADFORD W HITE C ORP . Page 12 6. If the boiler or water heater uses ducted combustion air from an intake terminal located on the same wall, locate the vent terminal at least 3 feet (0.9m) horizontally from the combustion air terminal, and locate the vent terminal at least 1 foot (0.3m) above the combustion air terminal. W ARNING The outdoor vent[...]

Brute Deluxe (200, 300, 400) Page 13 1. Detailed instructions for the installation of the venting system design or the venting system components; and 2. A complete parts list for the venting system design or venting system. (d) MANUF ACTURER REQUIREMENTS – GAS EQUIPMENT VENTING SYSTEM NOT PROVIDED. When the manufacturer of a Product Approved side[...]

B RADFORD W HITE C ORP . Page 14 remaining connected to the common venting system properly vents when tested as outlined above, return doors, windows, exhaust fans, replace dampers and any other gas burning appliance to their previous conditions of use. 7. Any improper operation of the common venting system should be corrected so that the instal[...]

Brute Deluxe (200, 300, 400) Page 15 SECTION 3. Gas Supply and Piping 3.1 Gas Supply and Piping Gas piping should be supported by suitable hangers or oor stands, not by the appliance. The Brute Deluxe’ s gas train allows the user to pipe the gas from either the right side or the left side of the unit. As shipped, the right side of the gas trai[...]

B RADFORD W HITE C ORP . Page 16 SECTION 4A. W ater Connections — Brute Deluxe Boiler 4A.1 Heating System Piping: Hot Supply Connections — Boiler NOTE: This appliance must be installed in a closed pressure system with a minimum of 12 psig (82.7 kPa) static pressure at the boiler . Hot water piping should be supported by suitable hangers or o[...]

Brute Deluxe (200, 300, 400) Page 17 Size 20°F 25°F 30°F 35°F flow gpm H/L feet flow gpm H/L feet flow gpm H/L feet flow gpm H/L feet 200 17 1.6 14 1.0 11 0.7 10 0.5 300 26 3.5 20 2.3 17 1.6 15 1.2 400 34 6.3 27 4.0 23 2.8 19 2.1 Metric Equivalent Size 1 1°C 14°C 17°C 19°C ow lpm H/L m ow lpm H/L m ow lpm H/L m ow lpm H/L m 200 [...]

B RADFORD W HITE C ORP . Page 18 Figure 5. Hydronic Piping — Multiple Boilers, Low T emperature System. Figure 6. Hydronic Piping — One Boiler , Multi-T emperature System.[...]

Brute Deluxe (200, 300, 400) Page 19 Figure 7. Hydronic Piping — Primary-Secondary , Reverse-Return. Figure 8. Hydronic Piping — Primary-Secondary , Reverse-Return, Low T emperature.[...]

B RADFORD W HITE C ORP . Page 20 SECTION 4B. W ater Connections — Brute Deluxe W ater Heater 4B.1 W ater System Piping — W ater Heater Hot water piping should be supported by suitable hangers or oor stands. Do not support piping with this appliance. Due to expansion and contraction of copper pipe, consideration should be given to the type of[...]

Brute Deluxe (200, 300, 400) Page 21 installed to temper the water for those uses in order to reduce scald hazard potential. 4B.5 Freeze Protection — W ater Heater Although Brute Deluxe water heaters are design- certied for outdoor installations, such installations are not recommended in areas subject to freezing temperatures, unless proper pr[...]

B RADFORD W HITE C ORP . Page 22 Figure 9. W ater Heater Piping — One Heater , One T ank. Figure 10. W ater Heater Piping — Multiple Heaters, One T ank.[...]

Brute Deluxe (200, 300, 400) Page 23 Figure 1 1. W ater Heater Piping — One Heater , Multiple T anks. Figure 12. W ater Heater Piping — Multiple Heaters, Multiple T anks.[...]

B RADFORD W HITE C ORP . Page 24 SECTION 5. Electrical Connections W ARNING The appliance must be electrically grounded in accordance with the requirements of the authority having jurisdiction or , in the absence of such requirements, with the latest edition of the National Electrical Code, ANSI/NFP A 70, in the U.S. and with latest edition of CSA [...]

Brute Deluxe (200, 300, 400) Page 25 Figure 14. Field Wiring. 5.2 Field Wiring Field Installed Pump : A pump contactor can be wired to the “2” and “4” terminals on the pump time delay relay , attached to dry contacts of an adjustable delay . The contacts may be used to switch a larger pump contactor or can be used to directly switch the hot[...]

B RADFORD W HITE C ORP . Page 26 Figure 15. Wiring Diagram, ON/OFF Boiler or W ater Heater .[...]

Brute Deluxe (200, 300, 400) Page 27 Figure 16. Wiring Diagram, 2-ST AGE Boiler or Water Heater .[...]

B RADFORD W HITE C ORP . Page 28 Figure 18. Logic Diagram, 2-ST AGE Boiler or Water Heater . Figure 17. Logic Diagram, ON/OFF Boiler or W ater Heater .[...]

Brute Deluxe (200, 300, 400) Page 29 SECTION 6. Operating Instructions 6.1 Filling the Boiler System 1. Ensure the system is fully connected. Close all bleeding devices and open make-up water valve. Allow system to ll slowly . 2. If make-up water pump is employed, adjust pressure switch on pumping system to provide a minimum of 12 psi (81.8 kPa)[...]

B RADFORD W HITE C ORP . Page 30 control switches this 24V from the input terminal to the stage terminal. The input for stage 1 is initiated by closing the circuit between the 2 terminals on the terminal strip labeled "input stage 1." The input for stage 2 is initiated by closing the circuit between the 2 terminals on the terminal strip l[...]

Brute Deluxe (200, 300, 400) Page 31 6.6 Operating the Burner and Set-Up 6.6.1 Set-Up for 0 to 2500 Feet Altitude The setup must be checked before the unit is put in operation. Problems such as failure to start, rough ignition, strong exhaust odors, etc. can be due to improper setup. Damage to the Brute Deluxe resulting from improper setup is not c[...]

B RADFORD W HITE C ORP . Page 32 6.8 T o Restart the Brute Deluxe If drained, follow Section 6.1 in this manual for proper lling and purging. 1. Switch off the main electrical disconnect switch. 2. Close all manual gas valves. 3. W AIT FIVE (5) MINUTES. 4. Set the aquastat or thermostat to its lowest setting. 5. Open all manual gas valves. 6. Re[...]

Brute Deluxe (200, 300, 400) Page 33 proper functioning. It is strongly recommended that a qualied service technician inspect the basic items listed below every year . a. Ignition control b. Ignitor c. W ater temperature control d. Automatic gas valve e. Pressure switches and tubing f. Blower g. High limit h. Pump (if required) i. Relays j. Flow[...]

B RADFORD W HITE C ORP . Page 34 wires, remove the mounting screws and remove the transformer . Replace transformer in the reverse order . 7.2.8 Flow Switch The Brute Deluxe uses a paddle-type ow switch to ensure that the unit has water ow before ignition is allowed. T o replace the ow switch, turn of f the 120- volt power to the appliance[...]

Brute Deluxe (200, 300, 400) Page 35 SECTION 8. T rouble Shooting 8.1 Resolving Lockouts There are many causes of lockouts. The three most common causes are: (1) inadequate gas supply , (2) poor combustion, (3) ignitor failure. 1. Inadequate gas supply: Before proceeding, ensure that the gas supply has not been shutoff or the LP tank (LP boilers) i[...]

B RADFORD W HITE C ORP . Page 36 Item Description Size 200 Size 300 Size 400 COMBUSTION CHAMBER COMPONENTS SeeFigure20 1 Base Assembly 2C1000 3C1000 4C1000 2 Support, T ile Notch 2C2019 3C2019 4C2019 3 Chamber , Refractory , Heat Exchanger T2108802 T2108803 T2108804 4 Assembly , Front Panel, Combustion Chamber 2C2023 3C2023 4C2023 5 Panel, Re[...]

Brute Deluxe (200, 300, 400) Page 37 JACKET COMPONENTS SeeFigure21 40 Panel, Front, Jacket R2C3320 R3C3320 R4C3320 41 Panel, Rear , Jacket 2C3220 3C3220 4C3220 42 Panel, T op, Jacket 2C3021 3C3021 4C3021 43 Panel, Jacket, Control Access 2F3019 3F3019 4F3019 44 Panel, HX Side Access, Jacket 2C3620 2C3620 2C3620 45 Panel, Right Side, Upper , Ja[...]

B RADFORD W HITE C ORP . Page 38 85 Spacer , Gas Orice F2022400 F2022400 F2022400 86 Gas V alve, Combination, Nat. (DSI) 3/4" NPT x 3/4" NPT V0079400 V0079400 V0079400 Gas V alve, Combination, LP (DSI) 3/4" NPT x 3/4" NPT V0079500 V0079500 V0079500 87 Cover , Gas Inlet, Air Box 2C2018 2C2018 2C2018 CONTROL P ANEL COMPONENTS S[...]

Brute Deluxe (200, 300, 400) Page 39 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 22 23 24 25 26 27 28 29 30 31 31 31 31 31 32 20 21 19 Figure 20. Combustion Chamber Components.[...]

B RADFORD W HITE C ORP . Page 40 Figure 21. Jacket Components. 40 41 42 48 51 43 44 45 46 47 49 50 52 53 54 54 55[...]

Brute Deluxe (200, 300, 400) Page 41 60 61 62 63 63 64 64 65 65 66 66 73 67 68 69 70 71 72 Figure 22. Heat Exchanger Components.[...]

B RADFORD W HITE C ORP . Page 42 80 81 85 84 84 86 87 ON/OFF 80 82 83 85 86 86 2S T AGE Figure 23. Gas T rain Components.[...]

Brute Deluxe (200, 300, 400) Page 43 Figure 24. Control Panel Components.[...]

H2343200- ® Ambler , P A 19002 T ech. Service (800) 334-3393 Service Parts (800) 538-2020 www .BradfordWhite.com W arranty Service (800) 531-21 1 1 Litho in U.S.A. © Bradford White 1 101 Document 1244 Dimensions and specifications subject to change without notice in accordance with our policy of continuous product improvement.[...]