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BW9
Bryant BW9 Manuals
Manuals and User Guides for Bryant BW9. We have
2
Bryant BW9 manuals available for free PDF download: Installation, Start-Up, And Operating Instructions Manual, Specifications
Bryant BW9 Installation, Start-Up, And Operating Instructions Manual (52 pages)
Gas-Fired Direct Vent Condensing Hot Water Boiler Sizes 50,000 through 100,000 Series A
Brand:
Bryant
| Category:
Boiler
| Size: 1.04 MB
Table of Contents
Table of Contents
1
Safety Considerations
2
Introduction
3
Boiler Ratings and Capacities
3
Boilers for Use at High Altitude
3
Installation
5
Before Installing the Boiler
5
Codes
5
Boiler Sizing
6
Considerations for Boiler Locations
6
Locating the Boiler
6
Combustion Air and Vent Pipe Requirements
7
Condensate Drain Requirements
7
Foundation Requirements
7
Removal of Existing Boiler from Common Vent System
8
Placing the Boiler
8
Near Boiler Piping
8
Supply and Return Lines
8
Pressure Relief Valve
8
Expansion Tank and Make-Up Water
8
Condensate Drain Piping
9
Filling Condensate Trap with Water
9
Chilled Water Piping
9
Combustion Air and Vent Pipe
9
Connections and Termination
9
Installation
11
Concentric Vent Installation
12
Concentric Vent/Air Termination Kit
13
Gas Supply Piping
15
Connecting the Gas Piping
16
Checking the Gas Piping
17
Electrical Wiring
17
Electrical Power Supply
17
Install Your Thermostat
19
Connect Circulator Pump Wiring
19
Controls and Accessories
19
Intergrated Boiler Control (IBC)
19
Gas Control Valve
19
Hot Surface Ignitor
19
L4006A High Limit Aquastat Control
20
Draft Inducer Temperature Safety Switch
23
Casting Temperature Safety Switch
23
Differential Pressure Air Proving Switch
23
Draft Inducer
23
Circulator Pump
23
Drain Valve
23
ASME Rated Pressure Relief Valve
23
Flame Rollout Safety Shutoff
23
Optional) External Condensate Pump
23
Start-Up Procedures
24
Water Treatment and Freeze Protection
24
Filling Boiler with Water and Purging Air for Systems with Diaphragm Type Extension Tanks
24
Filling Boiler with Water and Purging Air with Conventional Closed Type Expansion Tanks
24
Placing Boiler in Operation
24
Check out Procedure and Adjustments
25
Verify Proper Sequence of Operation
25
Inspect Venting and Air Intake System
25
Inspect Condensate Drain
25
Inspect System Piping
25
Test Ignition System Safety Shutoff Device
25
Test High Limit Control and Adjust
26
Test Other Safety Controls
26
Set Thermostat Heat Anticipator (if Used) and Verify Thermostat Operation
26
Measure the Gas Input Rate
26
Set Thermostat to Desired Room Temperature
28
Review All Instructions
28
Complete and Sign the Installation and Check-Out Certificate
28
Care and Maintenance
28
Beginning of each Heating Season
28
Daily During Heating Season
29
Monthly During Heating Season
29
Periodically During Heating Season
30
End of each Heating Season - Annual Shut down Procedure
30
Annual Examination and Cleaning of Boiler Components
30
Differential Air Pressure Switch Check
31
Service Hints
31
Normal Sequence of Operation
32
Detailed Sequence of Operation
32
Trouble Shooting
35
Troubleshooting
36
Repair Parts
44
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Bryant BW9 Specifications (16 pages)
Gas and Oil-Fired Water and Gas Fired Steam Boilers
Brand:
Bryant
| Category:
Boiler
| Size: 0.36 MB
Table of Contents
Model Number Nomenclature
2
Boiler Accessories
2
Electrical Data
4
Specifications
5
Ratings and Capacities
6
Ratings and Performance
14
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