Bradford White Brute BNTH Installation And Operation Instructions Manual page 3

Brute
BOILERS AND VOLUME WATER HEATERS
Section 8 -
Navigating the Touch Screen
8.1 The Touch Screen ........................................ 34
8.2 Using the Touch Screen ................................ 34
8.3 Verification Process for Safety-Related
Parameters .................................................... 36
8.4 While Operating - Checking Individual
Parameters .................................................... 37
8.5 Configuring Parameters on Individual
Controllers ..................................................... 38
8.6 Setting the Date and Time..............................39
8.7 Configuration Menus (ALL)
8.7.1 System Identification & Access ................... 40
8.7.2 CH - Central Heat Configuration ................. 40
8.7.3 Outdoor Reset Configuration ...................... 40
8.7.4 DHW - Domestic Hot Water Configuration . 41
8.7.5 Warm Weather Shutdown Configuration .... 41
8.7.6 Demand Priority Configuration ................... 41
8.7.7 Modulation Configuration ............................ 41
8.7.8 Pump Connections ..................................... 41
8.7.9 Statistics Configuration ............................... 42
8.7.10 High Limits .................................................. 42
8.7.11 Stack Limits ................................................ 42
8.7.12 Anti-Condensation Configuration ................ 42
8.7.13 Frost Protection Configuration .................... 43
8.7.14 System Configuration ................................. 43
8.7.15 Fan Configuration ....................................... 43
8.7.16 Sensor Configuration .................................. 43
About Lead / Lag
.................................................44
8.7.17 Lead Lag Slave Configuration .................... 46
8.7.18 Lead Lag Master Configuration .................. 48
8.8 Connections to a
Building Automation System .......................... 48
8.9 Optional Variable Speed Pump Control ......... 49
Combustion Setup
8.10.1 Combustion Setup Procedure ....................... 50
8.10.2 Adjusting CO 2 ............................................... 52
.................... 40
.............................................50
Section 9
First Start Up and Adjustment
9.1 Filling the Boiler System ................................. 54
9.2 First Operation ................................................ 54
9.3 Shutting Down the Brute Unit ......................... 55
9.4 Restarting the Brute Unit ................................ 55
Section 10
Maintenance
10.1 System Maintenance ...................................... 56
10.2 Appliance Maintenance and Component
Description ...................................................... 56
10.3 Gas Conversion .............................................. 59
Section 11
Troubleshooting
11.1 About Lockouts, Holds, and Alerts ................... 60
11.1.1 Responding to a Lockout, Hold, or Alert ..... 60
11.1.2 Viewing the Lockout and Alert Histories ...... 61
11.2 Troubleshooting Table ................................. 62-73
11.3 Diagnostic Tests and Input/Output Indicators .. 74
11.4 Lead/Lag Slave Diagnostics ............................ 75
11.5 Statistics ........................................................... 75
11.6 Analysis ............................................................ 75
11.7 Control Snapshot ............................................. 75
11.8 Operating Sequence ........................................ 76
Section 12
Replacement Parts
12.1 General Information ....................................... 77
12.2 Parts List ...................................................77-79
12.3 Parts Illustrations ......................................80-86
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