Bryan Boilers BFIT 4000 Manuals

Manuals and User Guides for Bryan Boilers BFIT 4000. We have 1 Bryan Boilers BFIT 4000 manual available for free PDF download: Installation, Operation And Maintenance Manual

Bryan Boilers BFIT 4000 Installation, Operation And Maintenance Manual

Bryan Boilers BFIT 4000 Installation, Operation And Maintenance Manual (84 pages)

Brand: Bryan Boilers | Category: Water Heater | Size: 9.24 MB

Table of Contents

Table of Contents
2
Hazard Definitions
4
Read before Proceeding
5
Local Codes
5
Warranty
5
Shipment Damage
5
Connecting Gas Supply Line
5
Appliance Operation
5
Gas Leakage (if You Detect or Smell Gas
5
Maintenance
5
Freeze Protection Fluids and Treatments
5
Product Identification Label
5
Factory Test and Inspections
6
Disclaimers and Local Codes
6
Product Rating, Specifications, and Dimensional Data
7
BFIT Component Identification
10
Unpacking the BFIT
13
Unpacking and Inspection
13
Installation and Operation Manual
13
Pre-Installation and Mounting
14
General Installation
14
Appliance Mounting
15
Clearances
16
Clearances (French)
16
Closet and Alcove Installation
16
Venting
17
General Venting Guidelines
17
Venting Design Requirements
17
Field Installation
18
General Termination
21
Vent and Combustion Air Terminations
26
Multiple Appliance Terminations
28
Terminal Installation
28
Polypropylene Venting
30
Optional Room Air for Combustion
30
Removing Existing Appliance
33
Special Installation Requirements for Massachusetts
34
Condensate Disposal
35
General
35
Condensate Trap Installation
35
Condensate Neutralizer Installation
36
Common Condensate Pump/Sump
36
Hydronic Piping
37
BFIT Boiler Piping
37
General Piping Guidelines
37
Factory Supplied Outlet Water Manifold
37
Temperature Rise and Heat Exchanger Head Loss
38
Standard Piping Components
39
Water Quality and Treatments
40
Oxygen Contamination
41
Heating Boiler Piping Diagrams
43
Hot Water Supply Boiler Water Piping
47
General Piping Guidelines
47
Factory Supplied Outlet Manifold (BFITW)
47
Standard Piping Components
47
Scalding
48
Water Quality
49
Temperature Rise and Heat Exchanger Head Loss
50
Pump Selection
51
Gas Piping
57
Guidelines and Requirements
57
Electrical
60
General
60
Power Requirements
60
Appliance Wiring
61
System Start-Up
66
Check System Setup
66
Start the BFIT
66
Combustion Air/Fuel Adjustment
68
Field Conversion of Gas Type
69
Pump Control
70
Check Thermostat Operation
70
Adjust Supply Water Temperature
70
Testing of Controls and Safety Devices
70
Service and Maintenance
71
General Maintenance
72
Monthly Inspection
72
Annual Inspections and Service
72
Restarting after Prolong Shutdown
75
Troubleshooting
75
APPENDIX A: Tables
76
APPENDIX B: Figures
77
APPENDIX C: Default Light-Off and Modulation Rates
78
APPENDIX D: the Dual Gas BFIT
79
Dual Gas BFIT: General
79
Connecting Gas Supply Line
79
Dual Gas Components
79
Gas Selection
79
Electrical Operation
79
Changing Gas Type During Operation
79

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