Bradford White Copper Brute II Installation And Operation Instructions For
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Bradford White Copper Brute II Installation And Operation Instructions For

Hydronic boiler model bwch water heater model bwcv sizes 500-2000
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Installation and Operation Instructions
FOR YOUR SAFETY: This product must be installed and serviced by a professional service technician,
measure of safety, Laars strongly recommends installation of suitable Carbon Monoxide detectors in the
If the information in this manual is not
injury or loss of life.
Do not store or use gasoline or other
WHAT TO DO IF YOU SMELL GAS
• Do not touch any electrical switch; do not
instructions.
WARNING
Copper Brute II
includes
Low Temp Copper Brute ll
Hydronic Boiler
Model BWCH
Water Heater
Model BWCV
Sizes 500-2000
AVERTISSEMENT
QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ:
fournisseur.
Document 1392A
™

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Summary of Contents for Bradford White Copper Brute II

  • Page 1 Installation and Operation Instructions Document 1392A Copper Brute II ™ includes Low Temp Copper Brute ll Hydronic Boiler Model BWCH Water Heater Model BWCV Sizes 500-2000 FOR YOUR SAFETY: This product must be installed and serviced by a professional service technician,...

  • Page 2: Table Of Contents

    Page 2 RADFORD HITE ORP. TABLE OF CONTENTS SECTION 1 General Information ......4 ......25 ......30 Introduction ............... 4 Warranty ..............5 SECTION 5 Electrical Connections .....31 ......5 ..........31 ............... 6 ........31 Locating the Appliance ..........7 .............
  • Page 3 Page 3 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS SECTION 8 Burner Set Up ........73 (continued) ......73 6.E.5 Cascade ............53 ....73 ..........53 ..........54 SECTION 9 Maintenance ........75 ............55 ..........75 ............56 ..........

  • Page 4: Section 1 General Information

    1.A Introduction This manual provides information necessary for the installation, operation, and maintenance of Bradford White Copper Brute ll appliances (including All application and installation procedures should be reviewed completely before proceeding AVERTISSEMENT...

  • Page 5: B Warranty

    Page 5 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS 1.B Warranty Bradford White’ appliances are covered by warranty registration at www.BradfordWhite.com immediately upon delivery, and advise the carrier of All warranty claims must be made to an authorized Bradford White representative, directly to Customer www.BradfordWhite.com...
  • Page 6 Page 6 RADFORD HITE ORP. 1.D Dimensions 1.D Dimensions Ø Ø Ø Ø 1000 1000 1250 1250 1500 1500 1020 1020 1750 1750 1115 1115 2000 2000 1210 1210 34 to 91 kg 34 to 91 kg 33½ 15¾ 5¾ 15 29¾...

  • Page 7: E Locating The Appliance

    Page 7 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS CA001401 CA20260701 CA001402 CA20260703 1000 CA001402 CA20260703 1250 CA001405 CA20260706 1500 CA001405 CA20260706 1750 CA001404 CA20260706 2000 CA001404 CA20260706 The appliance should be located to provide It should not be located in an area where leakage of...
  • Page 8 Page 8 RADFORD HITE ORP. Installation Kit Horizontal Vent/Ducted Air Distance All units are shipped with an Installation Kit which From Outside Wall and vent properly when the following guidelines for horizontal air and vent are followed (see Table 1 on NOTE: NOTE: The air intake terminal must be installed high...
  • Page 9 Page 9 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS SECTION 2 Venting and Copper Brute ll boilers and water heaters must with the outdoors, or when communicating to the have provisions for combustion and ventilation air outdoors through vertical ducts, each opening shall...

  • Page 10: B Venting

    Page 10 RADFORD HITE ORP. it must be taken from out-of-doors by means of the In addition to air needed for combustion, air shall also be supplied for ventilation, including all air required for comfort and proper working conditions an elbow arrangement must be used to prevent entry of percent of its input rating to the room, but other heat the combustion air intake (see Table 1) for appropriate The connection for the intake air pipe is on the...
  • Page 11 Page 11 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS 2.B.3 Common Venting Systems condition, that all appliances attached to the vent be Copper Brute ll units are Category I fan-assisted when vented vertically and adhering to all applicable...
  • Page 12 Page 12 RADFORD HITE ORP. U.S. Installations (see note 1) Canadian Installations (see note 2) Notes: Figure 4.

  • Page 13: Category Iii Vent

    Page 13 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS 2.B.4 Category III Vent When the Copper Brute ll is vented with horizontal appliances with condensing vents are not permitted to terminate above a public walkway, discharge, it must be installed per this installation or over an area where condensate or vapor could manual and the venting system manufacturer’s...
  • Page 14 Page 14 RADFORD HITE ORP. At the time of installation of the side wall horizontal vented gas fueled equipment, the shall observe that a battery operated or hard- fueled equipment installed in a room or structure separate from the dwelling, building or structure installed on each additional level of the dwelling, building or structure served by the side wall (c) MANUFACTURER REQUIREMENTS –...
  • Page 15 Page 15 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS venting system placed in operation, while the other 2.C.2 appliances remaining connected to the common venting The Bradford White side wall combustion air terminal (listed in Table 1) must be used when the...
  • Page 16 Page 16 RADFORD HITE ORP. système d'évacuation. Vent Terminals for Outdoor Units Inspecter de façon visuelle le système d'évacuation pour déterminer la grosseur et combustion air openings must be covered with proper l'inclinaison horizontale qui conviennent et terminals to prevent rain, snow and other objects from s'assurer que le système est exempt d'obstruction, d'étranglement, de fuite, de corrosion et autres If local codes allow, outdoor installations may...
  • Page 17 Page 17 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS SECTION 3 The Copper Brute ll’s gas train allows the user to pipe the gas from either the right side or the left side If desired, the manual valve on the left side of the gas...

  • Page 18: Section 4 Water Connections Boiler Or Water Heater

    Page 18 RADFORD HITE ORP. SECTION 4 Water Connections — BOILER or WATER HEATER 4.A Boiler 4.A.1 control valves or other automatic means to prevent NOTE: gravity circulation of the boiler water during the A boiler installed above radiation level, or as Hot water piping should be supported by suitable required by the authority having jurisdiction, must be provided with a low water cutoff device either as a part...
  • Page 19 Page 19 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS 4.A.5 Table 8 Boiler installations are not recommended in through the boiler and the temperature difference (rise) will enable the user to test the boiler for proper water...
  • Page 20 Page 20 RADFORD HITE ORP. 150°F COLD WATER MAKE-UP 180°F 130°F 180°F SYSTEM PUMP NOTES: 1. BOILER LOOP IN EXAMPLE IS MAINTAINED AT 180°F. PUMP LOCATION FOR 2. ZONE THERMOSTATS CAN BE INTERLOCKED WITH BOILER, NON-PUMP-MOUNTED UNITS SO THAT BOILER FIRES UPON CALL FOR HEAT FROM ANY ZONE.
  • Page 21 Page 21 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS COLD WATER MAKE-UP SYSTEM RETURN SYSTEM SYSTEM PUMP SUPPLY PRIMARY/SECONDARY MANDITORY FOR ALL VARIABLE FLOW SYSTEMS INSTALL AIR VENTS AT HIGH POINTS IN SYSTEM PIPING & SIZING OF EXPANSION TANK PER TANK MANUFACTURER'S INSTRUCTIONS DIMENSION "C"...
  • Page 22 Page 22 RADFORD HITE ORP. COLD WATER MAKE-UP SYSTEM RETURN SYSTEM SYSTEM PUMP SUPPLY PUMP LOCATION FOR NON-PUMP-MOUNTED UNITS PUMP LOCATION FOR PUMP-MOUNTED UNITS PRIMARY/SECONDARY MANDITORY FOR ALL CAUTION: THIS DRAWING SHOWS SUGGESTED VARIABLE FLOW SYSTEMS PIPING CONFIGURATION AND VALVING, CHECK WITH LOCAL CODES AND ORDINANCES FOR INSTALL AIR VENTS AT HIGH POINTS IN SYSTEM ADDITIONAL REQUIREMENTS.
  • Page 23 Page 23 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS COLD WATER MAKE-UP SYSTEM RETURN SYSTEM SYSTEM PUMP SUPPLY ADJUSTMENT PROCEDURE TO MAINTAIN 120°F INLET TEMP: 1. Turn on boiler and open valves A & B. 2. After steady-state operation, if T1 is less than 120°F, slowly close valve B until T1 climbs to...

  • Page 24: B Water Heaters

    Page 24 RADFORD HITE ORP. 4.B Water Heaters 4.B.1 manufacturer’s instructions as to whether the Hot water piping should be supported by suitable copper pipe, consideration should be given to the type shut off the manual gas valve, and call the unit through the system resulting from the piping sliding in time, the main gas terminals will be energized, The Copper Brute ll can be used with several...
  • Page 25 Page 25 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS 4.B.4 4.B.2 Heater NOTE: heater for the space heating application shall be treatment, shall not be introduced into the potable This water heater when used to supply potable...
  • Page 26 Page 26 RADFORD HITE ORP. Figure 10. — One Heater, One Tank. Figure 11.
  • Page 27 Page 27 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS Figure 12. Figure 13.
  • Page 28 Page 28 RADFORD HITE ORP. Figure 14. Figure 15.
  • Page 29 Page 29 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS Figure 16. Figure 17.
  • Page 30 Page 30 RADFORD HITE ORP. 1000 1250 1500 1750 2000 10.0 10.0 10.0 NOTES: Heater. 4.B.6 Filling the Water Heater System the boiler insures that water is at the highest point in the turer’s instructions as to whether the make-up water valve purge and ignitor heat-up time, the main gas terminals will points in the piping throughout the system, unless automatic is operating, close the manual gas valve and ensure that...

  • Page 31: Section 5 Electrical Connections

    Page 31 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS SECTION 5 Electrical Connections 5.B.2 5.A Installation Warnings WARNING This appliance must be electrically grounded in accordance with the requirements of the authority having If desired, an installer can change the pump...
  • Page 32 Page 32 RADFORD HITE ORP. can be used in lieu of an aquastat to generate a heat 5.C.1.c Figure 18. 5.B.4 5.C.1.d 5.C Low Voltage Connections Copper Brute ll controls the staging of the burners to maintain the system supply temperature to the heat 5.C.1 Field Wiring - Inputs is shown on the home screen above the red system...
  • Page 33 Page 33 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS Detail Figure 19. 5.C.2 5.C.2.a Dry Contacts presence of this sensor and initiates a call for heat controller closes the normally open set of contacts Alarm: These contacts, when used, are connected...

  • Page 34: C.2.D 24Vac

    Page 34 RADFORD HITE ORP. JUMPER 4 - 20mA ANALOG INPUTS NO JUMPER 0 - 10VDC JUMPERS JUMPERS 0 - 10VDC 4-20 mA ANALOG OUTPUTS Figure 20. Cascade RS485 lead boiler will use this system supply sensor as the operations, select one Copper Brute ll as the lead Communication between lead and lag units is 5.C.2.c BAS RS485 (...
  • Page 35 Page 35 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS 5.D Cascade Wiring Connections Figure 21. Cascade Wiring Connections Figure 22. BAS Wiring Connections...
  • Page 36 Page 36 RADFORD HITE ORP. FIELD INPUTS Low Voltage MAIN POWER SWITCH Wiring 120VAC FIELD PUMP Diagram INPUT 1 NOTE: L2/N2 only applicable on sizes 1750 and 2000, FIELD otherwise power received from L1 to N1. INPUT 2 Voltage Legend BLACK WHITE SYSTEM...
  • Page 37 Page 37 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS INDICATES FIELD I/O FIELD INPUTS BOILER/HEATER CONTROLLER FIELD OUTPUTS YELLOW YELLOW FIELD TB1-9 X2-6 X13-1 TB2-1 RUN COMMON BLACK/RED ORANGE INPUT 1 TB1-10 X2-13 X13-2 TB2-2 RUN N.C.
  • Page 38 Page 38 RADFORD HITE ORP. Low Voltage Ladder MAIN POWER SWITCH BOILER/HEATER PUMP 120VAC Diagram N2 * NOTE: L2 only applicable on sizes 1750 and 2000, otherwise power received from L1 to N1. CONTROLLER SUPPLY POWER X10-1 X10-3 Voltage Legend HIGH 120 VAC X11-3...
  • Page 39 Page 39 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS MIXING VALVE TB2-16 0-10 VDC TB2-26 24 VAC TB2-25 COMMON TB2-15 MIXING VALVE REQ'D FOR LOW TEMP OPERATIONS SIZE (MBTU/h) COMPONENT 750 1000 1250 1500 1750 2000 DUAL ELEMENT...

  • Page 40: A The Home Screen

    Page 40 RADFORD HITE ORP. SECTION 6 6.A The Home Screen Figure 25. The Home Screen Model Low Temp 6.A.1 Home Screen Status Window The central area of the home screen displays the Heat Demand Set Points. Pump Status. Boiler Status (Boiler Bank). System Temp.
  • Page 41 Page 41 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS 6.A.2 Name Icon Security Section 6.B on page 42 Quick Start Section 6.D on page 44 Section 6.E on page 47 Service Allows the service technician to access the basic diagnostic and troubleshooting Section 6.F on page 66...
  • Page 42 Page 42 RADFORD HITE ORP. The control system includes three levels of password Screen 1. Sign in Screen - USER The user password is lhs. When unlocked in the User mode, the icon will change to- - INSTALLER changes made during the initial setup and The installer password is 17.
  • Page 43 Page 43 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS NOTE by looking at the icons in the allowable ranges that the setting To delete the current setting before Screen 2. This is the indicator that will be shown when...

  • Page 44: D Quick Start

    Page 44 RADFORD HITE ORP. 6.D Quick Start 6.D.1.a Screen 4. Home Screen Screen 7. CH1 Quick Start Screen • Enable/Disable • Set Point Screen 5. Quick Start Screen 6.D.1 CH There are two identical heat demands, CH1 and independent inputs on the input terminal strip, see Screen 8.
  • Page 45 Page 45 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS 6.D.2 DHW/DHW3 outdoor temperature at which the Copper Brute ll • Max Water Temp • Min Water Temp NOTE 6.D.4 Warm Weather Shut Down Screen 9. DHW/DHW3 Quick Start Screen adjustment of the following parameter: •...
  • Page 46 Page 46 RADFORD HITE ORP. 6.D Quick Start (continued) 6.D.5 Anti-Short Cycle upper banner on each screen, and the time captured in • Minute upper banner on each screen, and the time captured in • Month upper banner on each screen, and the date captured in •...
  • Page 47 Page 47 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS There are two identical heat demands, CH1 and independent inputs on the input terminal strip, see 6.E.1.a Screen 14. Home Screen Screen 17. of the following parameters: • Enable/Disable •...
  • Page 48 Page 48 RADFORD HITE ORP. Source If controlling to the system sensor, the BWCV Heat Demand Copper Brute ll will continue to use the outlet sensor Applied at the lead allows the adjustment of the following parameters: • Stage 1/2/3/4 Off Hysteresis •...
  • Page 49 Page 49 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS default values for each stage on and off hysteresis, this table shows the temperatures at which stages 1 the default values for each stage on and off hysteresis, this table...
  • Page 50 Page 50 RADFORD HITE ORP. Additional Settings 6.E.1.a.3 Screen 20. CH1/DHW1 Additional Settings Screen Screen 19. allows the adjustment of the following parameters: • Stage Delay On Time • Stage Delay Off Time the following parameters: • Minimum Stage On Time •...
  • Page 51 Page 51 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS 6.E.3 DHW/DHW3 6.E.4 Outdoor Reset and since this functionality is not mandatory, it can be parameters are: When there is an active outdoor reset condition, the demand set point to the low point of the outdoor reset Screen 21.
  • Page 52 Page 52 RADFORD HITE ORP. Figure 27. Boiler Status Window. reset condition Outdoor Temperature...

  • Page 53: Cascade

    Page 53 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS 6.E.5.a 6.E.5 Cascade An installation with two or more A system supply sensor must be installed and will use this system supply sensor as the temperature A system pump may be wired to the lead Copper Screen 24.
  • Page 54 Page 54 RADFORD HITE ORP. Demand Priority – This parameter sets the heat Off Hysteresis – The temperature above the On Hysteresis – The temperature below the Max Lag Temp – Screen 26. Lag On, Lag Off Hysteresis functionality: hand section of the home screen, and the set point will Lag On Hysteresis –...
  • Page 55 Page 55 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS • Lead Settings • Lost Lead Backup Set Point Screen 27. Home Screen of a Lag Boiler • Lag On Hysteresis 6.E.5.c Cascade CH An installation with two or more Copper Brute lls •...
  • Page 56 Page 56 RADFORD HITE ORP. 6.E.5.d Cascade DHW 6.E.5.e Rotation Screen 29. Screen 30. Cascade Rotation Screen as Cascade CH This screen indicates how many Copper Brute ll units in which each unit will run, and the percent at which...
  • Page 57 Page 57 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS 6.E.5.f Cascade Redundancy supply sensor installed, and if applicable a system All cascaded units must have this option selected for this functionality to work. communication with the lead Copper Brute ll, all lag 6.E.5.g...
  • Page 58 Page 58 RADFORD HITE ORP. 6.E.6 Screen 33. The Copper Brute ll allows control of three of the following parameters: • Boiler Pump Control – The parameter provides time that allows the pump to run after a heat the ability to set the boiler pump functionality to be: •...
  • Page 59 Page 59 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS The number of available stages varies based on equations apply to both 6.E.8 6.E.9 External Screen 35. Screen 34. and allows adjustment of the following parameters: adjustment of the following parameters: •...
  • Page 60 Page 60 RADFORD HITE ORP. 6.E.9.a Brute ll will initiate a heat demand once the analog demand is initiated, the analog input signal must be • Demand Min – This is the minimum value With an active demand, the Copper Brute ll will linearize the set point according to the analog input signal as shown in Figure 28.
  • Page 61 Page 61 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS External Firing Rate Brute ll will initiate a heat demand once the analog demand is initiated, the analog input signal must be Table 20. In this control mode, if the Copper Brute ll 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10...

  • Page 62: Miscellaneous Features

    Page 62 RADFORD HITE ORP. 6.E.11 Miscellaneous Features 6.E.10 Setting the Time and Date Screen 37. Miscellaneous Features Screen Screen 36. navigation for the following items: • Mixing Valve – This feature applies to Low- • Anti-short Cycle – This icon navigates to the adjustment of the following parameters: •...
  • Page 63 Page 63 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS adjustment of the following parameters: adjustment of the following parameter: • Enable Feature • Cycle Time – The amount of time after a heat • Temperature Set Point •...
  • Page 64 Page 64 RADFORD HITE ORP. adjustment of the following parameters: • Protocol – Allows selection of either Modbus or With Modbus protocol selected, the following parameters are adjustable on this screen: Screen 39. • Baudrate – adjustment of the following parameters: •...
  • Page 65 Page 65 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS • Set Point – The temperature at which the Copper 6.E.11.f Brute ll will apply the Hysteresis value to enable the To navigate to the Temperature Conversion • Hysteresis –...

  • Page 66: F Service Screens

    Page 66 RADFORD HITE ORP. the number of stages associated with the size of the Screen 45. Home Screen 6.F.2 Screen 46. Screen 48. 6.F.1 Burner the indicator light associated with that output is then the boiler pump output indicator light will be if there is no call for heat, then the gas valves are off, Screen 47.
  • Page 67 Page 67 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS If the input is not attached, the value will Screen 49. Screen 51. 6.F.3 Analog I/O 6.F.4 Screen Settings Screen 50. Screen 52. Screen Settings Screen There are two adjustable screen settings: Light...

  • Page 68: G Messages And Usb

    Page 68 RADFORD HITE ORP. 6.F.5 History 6.F.7 Factory Reset Screen 53. History Screen Screen 55. Factory Reset Screen control accumulates and displays the number of heat Messages and USB 6.G.1 Messages 6.F.6 Restart The 'Message' icon at the bottom of the seems to be out of alignment, this is used to recalibrate Additionally, this area of the home screen will 6.G.1 Messages...
  • Page 69 Page 69 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS 6.G.2 USB Functionality is to upload all parameters and settings into a thumb drive for documentation purposes or to be able to copy perform the following tasks: these settings from boiler to boiler without having to...

  • Page 70: H Active Demands

    Page 70 RADFORD HITE ORP. top left of every screen, that shows you where you are at any time as you navigate into and out of the Screen 59. The darker greyed or the heat demand has reached set point, but remains Screen 60.

  • Page 71: Section 7 Sequence Of Operation

    Page 71 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS SECTION 7 3. WAIT FIVE (5) MINUTES. high speed, the gas valves remain off, and power is the threshold and time requirements, or if there is a separate lock-out condition, the Copper Brute ll will...
  • Page 72 Page 72 RADFORD HITE ORP. Lock-out In Lock-out, the blower continues to run at high Post-Purge The lock-out condition will remain until it has been After this time, the Copper Brute ll will return to to ensure proper evacuation of any unspent fuel in the ll and be sure to also protect building piping from Standby Reset Lock-out...

  • Page 73: Section 8 Burner Set Up

    Page 73 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS SECTION 8 The Copper Brute ll appliance utilizes a modular The ignition sequence will start again and the NOTE: from improper setup is not covered by the limited...
  • Page 74 Page 74 RADFORD HITE ORP. removing the slotted cap on the gas valve and turning the adjustment screw (beneath the cap) clockwise to increase pressure and replaced after the adjustments The pressure can be set only when the appliance is operating and only when the particular gas valve being adjusted is energized by a After all of the gas valve manifold pressures have will have changed when the manifold pressure was...

  • Page 75: Section 9 Maintenance

    Page 75 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS SECTION 9 Maintenance 9.A System Maintenance 9.B.1 Burners inspection panels(s) and ignitor(s) and inspect the the burners that are visible, all the burners will need the vent terminal and combustion air terminal (when...
  • Page 76 Page 76 RADFORD HITE ORP. 9.B.5 Automatic Reset High Limit Control When used, an automatic reset high limit switch capilliary and bulb from the thermal well located in 9.B.6 Controller controller ensures the proved interrupted-type ignition Figure 34. Figure 35.
  • Page 77 Page 77 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS 9.B.7 Ignitors 9.B.12 Heat Exchanger Coil They are energized whenever there is a call for heat WARNING and switched off when ignition is established and the power to the appliance, remove the ignitor access...

  • Page 78: Section 10 Trouble Shooting

    Page 78 RADFORD HITE ORP. SECTION 10 10.A of soot or corrosion on the outside of the heat brush to remove loose soot and scale from the heat Before proceeding, ensure If your boiler is equipped with the optional gas After resetting, restart the boiler and observe the to the appliance, after resetting the appliance and supply pressure is adequate, consult the factory for...
  • Page 79 Page 79 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS 10.E 10.B If the gas supply pressure is proper and the gas valves are functioning properly, then burners should is low), appliances perforations in the burners outside of the active burner ) is available then a proper 10.C Short Cycling —...
  • Page 80 Page 80 RADFORD HITE ORP. Error 10.F replace contactor. Errors & Lockouts heat exchanger. exceeded the exceeded the auto tripped. tripped. open. connected. 12555 25099 8025 16057 5279 10569 3563 7139 2463 4937 1739 3489 1253 2514 1845 1376 Dual agree.
  • Page 81 Page 81 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS Error (cont) open. open. NOTE: 1.25MM Burner1 ignition. Burner2 ignition. NOTE: 1.0MM 2.0MM Burner1 Max Burner2 Max NOTE: 1.0MM Burner1 Max unit running and Burner2 Max unit running and NOTE: 1.0MM...
  • Page 82 Page 82 RADFORD HITE ORP. 10.G 10.G.1 Boiler Minimum Minimum Maximum Maximum Default Default Time & Date Minute Month 120 F 240 F 180 F 10 F 10 F 10 F 10 F 10 F 10 F 10 F 10 F 21 F 10 F 21 F...
  • Page 83 Page 83 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS Boiler continued Maximum Maximum Default Default Minimum Minimum 32767 32767 32767 120 F 200 F 180 F 21 F 10 F 21 F 10 F 10 F 10 F...
  • Page 84 Page 84 RADFORD HITE ORP. Boiler continued Maximum Maximum Default Default Minimum Minimum 82 F 181 F 130 F 21 F 10 F Auto Auto Auto Auto 100 F 240 F 195 F 100 F 240 F 210 F 10 F 10 F External Control Control Mode...
  • Page 85 Page 85 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS Boiler continued Minimum Minimum Maximum Maximum Default Default BACnet Baudrate 9600 76800 76800 4194303 600000 120 F 180 F 120 F 32767 Proportional Gain 32767 32767 100 F...
  • Page 86 Page 86 RADFORD HITE ORP. 10.G.2 Minimum Minimum Maximum Maximum Default Default Time & Date Minute Month DHW1 120 F 200 F 140 F 10 F 10 F 10 F 10 F 10 F 10 F 10 F 10 F 21 F 10 F 21 F...
  • Page 87 Page 87 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS Heater continued Minimum Minimum Maximum Maximum Default Default 21 F 20 F 21 F 20 F 32767 32767 32767 DHW3 120 F 200 F 120 F 21 F...
  • Page 88 Page 88 RADFORD HITE ORP. Heater continued Cascade Redundancy Boiler Internal point Redundant Lead 82 F 181 F 130 F 21 F 10 F Auto Auto Auto Auto 100 F 200 F 180 F 100 F 200 F 190 F 10 F 10 F External Control...
  • Page 89 Page 89 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS Heater continued Fahrenheit Fahrenheit BACnet Baudrate 9600 76800 76800 4194303 600000 120 F 180 F 120 F 32767 Gain 32767 32767 100 F 120 F 110 F Screen Settings...
  • Page 90 Page 90 RADFORD HITE ORP. 10.G.3 MODBUS MODBUS Address Address Read/Write Value Read/Write Value Analog Input 1 Analog Input 2 Analog Input 3 Analog Input 4 BitField BitField Boiler Run Contact BitField BitField...
  • Page 91 Page 91 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS MODBUS MODBUS Address Address Read/Write Value Read/Write Value Read/Write Read/Write Read/Write Read/Write Read/Write Read/Write Read/Write Read/Write Read/Write Read/Write Read/Write Read/Write Read/Write Read/Write Read/Write Read/Write Read/Write Read/Write Read/Write Read/Write...
  • Page 92 Page 92 RADFORD HITE ORP. 10.G.4 BacNet BacNet BacNet BacNet Address Address Value Unit Value Unit [C]/[F] [C]/[F] [C]/[F] [C]/[F] [C]/[F] [C]/[F] [C]/[F] [C]/[F] [C]/[F] [C]/[F] [C]/[F] [uA] [uA] Analog Input 1 Analog Input 2 Analog Input 3 Analog Input 4 [C]/[F] [C]/[F] [C]/[F]...
  • Page 93 Page 93 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS BacNet BacNet BacNet BacNet Address Address Value Unit Value Unit [C]/[F] [C]/[F] [C]/[F] [C]/[F] [C]/[F] [C]/[F] [C]/[F] [C]/[F] [C]/[F] [C]/[F] [C]/[F]...

  • Page 94: Section 11 Replacement Parts

    Page 94 RADFORD HITE ORP.
  • Page 95 Page 95 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS...
  • Page 96 Page 96 RADFORD HITE ORP.
  • Page 97 Page 97 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS...
  • Page 98 Page 98 RADFORD HITE ORP.
  • Page 99 Page 99 COPPER BRUTE II (500 - 2000) INSTALLATION AND OPERATING INSTRUCTIONS...
  • Page 100 Page 100 RADFORD HITE ORP. 11.C Figure 36.
  • Page 102 Page 102 RADFORD HITE ORP. TACO A2117201 A2117201 A2117203 A2117201 A2117201 A2117203 1000 A2117201 A2117202 A2117203 1250 A2117201 A2117202 A2117203 TACO B&G 1500 A2117201 A2117203 A2117203 A2117201 A2121803 1750 A2117203 A2117203 A2117203 A2117201 A2121803 2000 A2117204 A2117204 A2117204 1000 A2117202 A2121802 1250 A2117202...

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