Bradford-White Corp BWCV Installation And Operation Instructions Manual

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[Page 1] Bradford White BWCV

Internet Version for Reference Only Installation and Operation Instructions Document 2142 H2316900- Installation and Operation Instructions for Copper Brute II Water Hea...

[Page 2] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 2 Copper Brute II Page 3 SECTION 1. General Information 1.1 Introduction ........................................................ 3 1.2 Model Identication.............................

[Page 3] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 2 Copper Brute II Page 3 SECTION 1. General Information In the Commonwealth of Massachusetts, this appliance must be installed by a licensed plumber or gas tter. WARNING The Copper Bru...

[Page 4] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 4 Copper Brute II Page 5 Model Character Designation 1-3 Model Series Designation B W C = Copper Brute II 4 Usage V = Volume Water 5-8 Size 0 5 0 0 = 5...

[Page 5] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 4 Copper Brute II Page 5 Figure 1. Dimensional Data. ...

[Page 6] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 6 Copper Brute II Page 7 Required Recommended Appliance Clearance From Service Access Surface ...

[Page 7] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 6 Copper Brute II Page 7 the outdoors through horizontal ducts, each opening shall have a minimum free area of not less than 1 square inch per 2000 Btu/hr (11 square cm/kW) of total input...

[Page 8] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 8 Copper Brute II Page 9 2.2 Venting 2.2.1 Vent Categories Depending upon desired Copper Brute II venting, it may be considered a Category I or a Category III appliance. In general, a v...

[Page 9] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 8 Copper Brute II Page 9 U.S. Installations (see note 1) Canadian Installations (see not...

[Page 10] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 10 Copper Brute II Page 11 the vent pipe. Horizontal runs must slope downwards not less than  inch per foot (2 cm/m) from the unit to the vent terminal. Reference Table 1 for the size ...

[Page 11] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 10 Copper Brute II Page 11 2. Locate the terminal so that it will not be subject to damage by accident or vandalism. 3. Locate the combustion air terminal so that it cannot be bl...

[Page 12] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 12 Copper Brute II Page 13 Outdoor Vent Outdoor Model (Size) Terminal Combustion ...

[Page 13] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 12 Copper Brute II Page 13 Warning Do not use open ame to check for leaks. An open ame could lead to explosion, which could result in property damage, serious injury or death. NOTE...

[Page 14] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 14 Copper Brute II Page 15 Figure 4. Water Heater Piping — One Heater, One Tank. NOTES: 6. CAUTION: PUMP SIZING MUST BE BASED UPON WATER HARDNESS AT JOB SITE 1. OPTIONAL CWMU & RECIR...

[Page 15] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 14 Copper Brute II Page 15 Figure 5. Water Heater Piping — Multiple Heaters, One Tank. SUPPL Y RECIRC. CWMU CAUTION: THIS DRAWING SHOWS SUGGESTED PIPING CONFIGURATION AND VALVING, CHECK W...

[Page 16] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 16 Copper Brute II Page 17 Figure 6. Water Heater Piping — One Heater, Multiple Tanks. CAUTION: THIS DRAWING SHOWS SUGGESTED PIPING CONFIGURATION AND VALVING, CHECK WITH LOCAL CODES AND ...

[Page 17] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 16 Copper Brute II Page 17 Figure 7. Water Heater Piping — Multiple Heaters, Multiple Tanks. CAUTION: THIS DRAWING SHOWS SUGGESTED PIPING CONFIGURATION AND VALVING, CHECK WITH LOCAL CODES...

[Page 18] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 18 Copper Brute II Page 19 4.4 Combined Water Heating (potable) and Space Heating — Water Heater NOTE: These systems are not allowed in all localities. Be sure to consult local codes. ...

[Page 19] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 18 Copper Brute II Page 19 5.3 External Staging Control Wiring WARNING Improper eld wiring may result in re or explosion which can cause property damage, severe injury, or death. Ma...

[Page 20] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 20 Copper Brute II Page 21 Most of the time, the number of stages from the external control will match the number of stages on the heater. However, in some instances, the controller will...

[Page 21] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 20 Copper Brute II Page 21 you have. You must determine the type of piping the system has, the Mode the temperature control will operate in, and the various settings for that mode. 6.2.1 ...

[Page 22] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 22 Copper Brute II Page 23 The rst item is “Mode”; enter the mode number as determined above. The Temperature Control will then present you with some or all of the following optio...

[Page 23] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 22 Copper Brute II Page 23 PUMP DLY (Pump Delay): On pump mounted units, the heater mounted pump continues to run for the time selected after the heat demand in the system is satised. ...

[Page 24] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 24 Copper Brute II Page 25 Step 3: Press the three programming buttons to enter “ADJUST” mode (Figure 10). Press “Item” to select the programming item, and the arrow keys to adju...

[Page 25] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 24 Copper Brute II Page 25 If the heater is not a pump mounted model, a 24VAC pump contactor may be connected to the “PMP” terminals to control a eld installed pump. Program the tem...

[Page 26] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 26 Copper Brute II Page 27 Minimum Off Time (MIN OFF) – The minimum off time is the minimum amount time that a stage must be off before it is allowed to turn on. Once a stage turns off...

[Page 27] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 26 Copper Brute II Page 27 6.3.4 Boiler Maximum (BOIL MAX) The boiler maximum (BOIL MAX) is the highest water temperature that the control is allowed to use as a target temperature. If th...

[Page 28] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 28 Copper Brute II Page 29 The heater target temperature is set using the BOIL TARGET item in the Adjust menu. Note: External demand is not required in this mode of operation. Tank Diffe...

[Page 29] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 28 Copper Brute II Page 29 signal to these terminals. The control energizes the heater pump (if equipped), energizes the Pmp-Pmp terminals, and turns on the heater pump segment in the dis...

[Page 30] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 30 Copper Brute II Page 31 6.4.2 High Altitude Adjustment and Set Up Copper Brute II appliances may be operated at high altitude (7700 ft., 2347 m) with a reduction in output of app...

[Page 31] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 30 Copper Brute II Page 31 6. Low water cutoffs, if installed, should be checked every 6 months. Float type low water cutoff should be ushed periodically. 7. Inspect ue pas...

[Page 32] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 32 Copper Brute II Page 33 The gas and electric controls on the appliance are engineered for long life and dependable operation, but the safety of the equipment depends on their proper f...

[Page 33] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 32 Copper Brute II Page 33 ignitor out. Install in reverse order, always using a new ignitor gasket with the replacement ignitor. Caution Ignitor gets hot. 7.2.9 Ignition Sensors The igni...

[Page 34] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 34 Copper Brute II Page 35 10. Inspect the inside of the copper tubes for scale buildup. Scale can build up on the inner surface of the heat exchanger tubes, which can restrict water ...

[Page 35] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 34 Copper Brute II Page 35 OUTBOIL BOIL OUT BOIL IN BOIL IN BOILSUP BOILSUP OUTDR OUTDR TANK TANK VIEW VIEW VIEW VIEW VIEW VIEW VIEW VIEW VIEW VIEW VIEW ERROR DISPLAYED DESCRIPTION OF ERROR...

[Page 36] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 36 Copper Brute II Page 37 8.6 Troubleshooting Copper Brute II Controls The Copper Brute II series consists of two 2- stage models (500 and 750), one 3-stage model (1000), and four 4-sta...

[Page 37] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 36 Copper Brute II Page 37 Figure 18. Copper Brute II 500 - 750 Ladder Diagram. SECTION 9. Wiring Diagrams ...

[Page 38] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 38 Copper Brute II Page 39 Figure 19. Copper Brute II 1000 Ladder Diagram. ...

[Page 39] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 38 Copper Brute II Page 39 Figure 20. Copper Brute II 1250 - 2000 Ladder Diagram. ...

[Page 40] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 40 Copper Brute II Page 41 Figure 21. Copper Brute II 500 - 1000 Wiring Schematic. Note: Positions of eld wiring terminals may vary, but terminal designations are as indicated. ...

[Page 41] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 40 Copper Brute II Page 41 Figure 22. Copper Brute II 1250 - 2000 Wiring Schematic. Note: Positions of eld wiring terminals may vary, but terminal designations are as indicated. ...

[Page 42] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 42 Copper Brute II Page 43 Figure 23. Field Wiring. HEATER HEA TER Note: Positions of eld wiring terminals may vary, but terminal designations are as indicated. ...

[Page 43] Bradford White BWCV

Internet Version for Reference Only Bradford White Page 42 Copper Brute II Page 43 TSTAT TSTAT - - - - - - - - - - - - - - 1 C 1 NO 2 C 2 NO 3 C 3 NO SET D COM D HT D HT OUT 4C 4 NO IN S S C1 OUT S OD S S C2 SUP S COM NO NOCOM ALRM ALRM COM NO N...

[Page 44] Bradford White BWCV

Internet Version for Reference Only C O R P O R A T I O N B WRADFORD HITE ® H2316900- Ambler, PA 19002 Tech. Service (800) 334-3393 Service Parts (800) 538-2020 Warranty Service (800) 531-2111 ® Figure 25. Field Wiring for Mode 6. 1C 1NO 2C 2NO ...