Brute Deluxe (500-2000)

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wiring terminal strip, which is located at the right side of the appliance.

NOTE: All internal electrical components have been pre- wired. No attempt should be made to connect electrical wires to any other location except the wiring box.

5.1 Main Power

The main power requires a 120-volt fused supply that is connected to the “main power” terminal strip. The over current protection must be sized as specified ( Figure 15).

The BMT2 pump (pump-mount units) requires a separate (additional) 120-volt fused supply connected to the pump terminal strip (also specified in Figure 15).

5.2 Field Wiring

Main Power: The main 120V field wiring panel is located on the right side of the unit, under the main power switch. Within this panel are the terminals for incoming 120V single-phase power clearly labeled on the right-hand side as “120V (L1)”, “NEUTRAL” and “GROUND”.

Pump Power: Also located on the 120V field wiring panel is the pump terminal strip. This strip is located on the left side (denoted as “120V L2”, “N2 (Pump mounted)” and “GROUND 2 (Pump Mounted)”).

External Pumps: External Pump: All non-pump- mounted BMT2 units have an internal (dry) contact rated for 20Amps. A field-supplied pump can be connected directly to this contact if it does not draw more than 20 Amps. If more current is required, a separate pump contactor must be installed.

To utilize this internal pump contact, supply 120 volt single-phase power to the terminal marked “120V (L2)” and supply the pump using the terminal marked “L2 LOAD (EXT. PUMP)”.

NOTE: This pump control is equipped with a delay on break typically set for 3 minutes, but can be adjusted between 0.1 and 10 minutes.

Field Interlocks: To install other field-wired devices to interlock with the boiler (tank stats, louver switches, flow switches, etc.), remove the jumper between terminals 3 and 4 and wire the device in series across these terminals. These terminals are located in the upper main control panel.

External Control Wiring: These terminals are located in the upper main control panel (see Section 5.3).

Optional Alarm Contacts: As an option, the Brute Deluxe is available with an alarm kit. This alarm kit contains a dry contact for up to 120V which is available within the 120V field wiring panel. These terminals will be clearly labeled "Alarm" and are rated up to 10 amps.

 

 

 

 

 

 

 

 

 

 

 

SIZE

PUMP CIRCUIT

MAIN CIRCUIT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

500

 

 

 

15A

 

 

 

 

15A

 

 

 

 

 

 

 

 

 

 

 

 

 

750

 

 

 

15A

 

 

 

 

15A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1000

 

 

15A

 

 

 

 

20A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1250

 

 

15A

 

 

 

 

20A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1500

 

 

15A

 

 

 

 

20A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1750

 

 

15A

 

 

 

 

20A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2000

 

 

20A

 

 

 

 

20A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 15. Field Wiring.

Figure 16. Brute Deluxe (500–750) Wiring Diagram.

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Image 21
Bradford-White Corp BMT2V, BMT2H, Hydronic Boiler, Water Volume Heater warranty Main Power, Field Wiring

BMT2H, BMT2V, Hydronic Boiler, Water Volume Heater specifications

Bradford-White Corporation, a leader in the water heating and hydronic heating industries, offers an impressive range of products designed to meet diverse residential and commercial needs. Among their notable innovations are the BMT2V and BMT2H series hydronic boilers and water volume heaters, which combine state-of-the-art technology with user-friendly features.

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