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WBC 399
Westinghouse WBC 399 Manuals
Manuals and User Guides for Westinghouse WBC 399. We have
1
Westinghouse WBC 399 manual available for free PDF download: Manual
Westinghouse WBC 399 Manual (76 pages)
Installation Start-Up Maintenance Parts Gas Fired Boiler Residential and Commercial Models
Brand:
Westinghouse
| Category:
Boiler
| Size: 14.49 MB
Table of Contents
Table of Contents
4
Part 1 - General Safety Information
5
Improper Combustion
6
Gas
6
When Servicing the Boiler
6
Boiler Water
6
Freeze Protection
6
High Elevation Installations
6
Part 2 - before You Start
6
What's in the Box
7
How the Boiler Operates
7
Optional Equipment
7
Part 3 - Prepare the Boiler
8
Locating the Boiler
8
Structure
9
Leveling
9
Clearances for Service Access
9
Wall Mounting Considerations
10
Wall Mounting Instructions
10
Mounting to a Wood Studded Wall
10
Mounting to a Metal Frame
11
Residential Garage and Closet Installations
11
Exhaust Vent and Intake Pipe
11
Direct Vent of Exhaust and Intake
11
Power Venting, Indoor Combustion Air in Confined or Unconfined Space
12
Prevent Combustion Air Contamination
12
Removing a Boiler from a Common Vent System
12
Water Chemistry Requirements
13
Part 4 - Piping
15
General Plumbing Information
15
Relief Valve
15
Backflow Preventer
15
Potable Expansion Tank
15
Circulators
16
Hydronic Piping with Circulators, Zone Valves, and Multiple Boilers
16
Circulator Sizing
16
Check / Control Water Chemistry
18
Plumbing
18
Fill and Purge Heating System
19
Glycol Antifreeze Solutions
19
Zoning with Zone Valves
19
Zoning with Circulators
19
Multiple Boilers
19
Applications
20
Part 5 - Venting and Condensate Removal
27
General
27
Approved Materials for Exhaust Vent and Intake Pipe
28
Additional Requirements for Installation in Canada
28
Exhaust Vent and Intake Pipe Location
29
Exhaust Vent and Intake Pipe Sizing
30
Longer Vent Runs
30
Exhaust Vent and Intake Pipe Installation
30
Applications
31
Direct Vent Installation of Exhaust and Intake
31
Sidewall Venting
32
Venting through an Existing System
33
Power Venting, Indoor Combustion Air in Confined or Unconfined Space
34
Condensate Removal System
35
Part 6 - Wiring
38
Installation Must Comply with
38
Field Wiring Terminations
38
Field Wiring
38
Line Voltage Wiring for Standard Boiler
38
Alarm Connections
39
Low Voltage Connections for Standard Boiler
39
Thermostat
39
Outdoor Sensor
39
Indirect Sensor
39
Optional 0-10 Volt Building Control Signal
40
Optional UL353 Low Water Cut-Off Interface Kit
40
Wiring of Cascade System Communication Bus
40
Cascade Master Pump and Sensor Wiring
41
Cascade Follower Pump and Sensor Wiring
41
Part 7 - Gas Connections
43
Gas Piping
43
Check Inlet Gas Pressure
44
Boiler Gas Valve
45
Part 8 - Start-Up Preparation
45
Check / Control Water Chemistry
45
Check for Gas Leaks
45
Freeze Protection (When Used)
46
Fill and Test Water System
46
Purge Air from Water System
46
Check Thermostat Circuit(S)
47
Condensate Removal
47
Final Checks before Starting Boiler
47
Setting up a Single Boiler
47
Setting up a Cascaded System
47
Lockout Condition
48
Cascade System Programming
48
Part 9 - Start-Up Procedure
49
Control Overview
49
Navigation of the Display
49
Operating Instructions
49
Programming Boiler Settings
50
Programming the System Setting
50
System Setting Program Navigation
50
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