Bradford White Brute MagnaTech BMGH1600, Installation And Operation Instructions Manual

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Section 9 – NAVIGATING THE TOUCH SCREEN
9.1 The Touch Screen .......................................... 56
9.2 Using the Touch Screen .................................. 56
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Parameters ...................................................... 58
9.4 While Operating - Checking Individual
Parameters ...................................................... 59
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Controllers ...................................................... 60
9.6 Setting the Date and Time on the
System Display......................61
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9.7.10 High Limits .................................................... 64
9.7.11 Stack Limits .................................................... 64
9.7.12 Delta T Limits................................................. 64
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....................... 64
9.7.14 Burner Control Ignition .................................. 65
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.......................... 69
9.8 Parameter Defaults and Ranges .................69-72
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.................... 73
9.10 Variable Speed Flow Control (V.S.P.C.) System . 74
9.11 Combustion Setup Procedure ......................... 75
Section 10 - INITIAL STARTUP INSTRUCTIONS
10.1 Filling the Boiler System ................................ 78
10.2 Initial Operation ............................................. 79
10.2.1 Initial Burner Operation ................................. 79
10.2.2 Combustion Setup Procedure ......................... 79
10.3 Shutting Down the Unit .................................. 79
10.4 Restarting the Unit.......................................... 79
Section 11 – MAINTENANCE
11.1 System Maintenance....................................... 80
11.2 Maintenance Notes ......................................... 80
11.2.1 Burner ............................................................. 80
11.2.2 Modulating Gas Valve/ Venturi ...................... 80
11.2.3 Controller ....................................................... 81
11.2.4 Spark Ignition Electrodes ............................... 81
11.2.5 Flame Sensor .................................................. 81
11.2.6A Blower Model 1600 ...................................... 81
11.2.6B Blower Model 4000 ...................................... 81
11.2.7 Heat Exchanger Tubes .................................... 82
11.2.8 Gas Pressure Switches .................................... 82
11.2.9 Battery Back Up for Date and Time ............... 83
Section 12 – TROUBLESHOOTING
12.1 About Lockouts, Holds, and Alerts ................ 84
12.1.1 Responding to a Lockout, Hold,
or Alert ............................................................ 84
12.1.2 Viewing the Lockout and Alert
Histories ......................................................... 84
12.2 Troubleshooting Table ...............................86-94
12.3 Diagnostic Tests and Input/Output
Indicators ........................................................ 95
12.4 Lead/Lag Diagnostics ..................................... 96
12.5 Statistics ......................................................... 96
12.6 Analysis .......................................................... 96
12.7 Control Snapshot ............................................ 97
12.8 Operating Sequence ........................................ 97
Section 13 – REPLACEMENT PARTS
13.1 General Information ....................................... 98
13.2 Component Illustrations, Parts Lists,
and Part Numbers ....................................98-113
13.2.1 Frame and Jacket Assembly ........................... 99
13.2.2 Final Assembly ............................................. 101
13.2.3 Waterway Outlet Assembly .......................... 102
13.2.4 Blower Assy, Model 1600 ............................ 103
13.2.5 Blower Assy, Model 2000 ............................ 104
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.............. 105
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.............. 107
13.2.8 Gas Train Assembly, Models 1600 thru 3000 ...109
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.. 111
13.2.10 Control Panel Assembly .............................. 113
13.2.11 Distribution Box Assemblies ................ 114-117
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