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WBMC**500
Westinghouse WBMC**500 Manuals
Manuals and User Guides for Westinghouse WBMC**500. We have
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Westinghouse WBMC**500 manual available for free PDF download: Manual
Westinghouse WBMC**500 Manual (70 pages)
Installation Start-Up Maintenance Parts Warranty Commercial Gas-Fired Boilers
Brand:
Westinghouse
| Category:
Boiler
| Size: 14.89 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
Part 2 - before You Start
6
What's in the Box
6
How the Boiler Operates
6
Optional Equipment
7
Part 3 - Prepare the Boiler
7
Locating the Boiler
8
Flooring
9
Leveling
9
Clearances for Service Access
9
Residential Garage Installation
10
Exhaust Vent and Intake Pipe
10
Direct Vent of Exhaust and Intake
10
Indoor Combustion Air in Confined or Unconfined Space
10
Prevent Combustion Air Contamination
11
Removing a Boiler from a Common Vent System
11
Water Chemistry Requirements
12
Part 4 - Piping
14
General Plumbing Information
14
Relief Valve
14
Backflow Preventer
14
Expansion Tank
14
Circulators
15
Hydronic Piping with Circulators, Zone Valves, and Multiple Boilers
15
Circulator Sizing
16
Check / Control Water Chemistry
17
Plumbing
18
Fill and Purge Heating System
18
Freeze Protection Fluids
18
Zoning with Zone Valves
19
Zoning with Circulators
19
Multiple Boilers
19
Applications
20
Part 5 - Venting and Condensate Removal
22
General
22
Approved Materials for Exhaust Vent and Intake Pipe
23
Additional Requirements for Installation in Canada
23
Exhaust Vent and Intake Pipe Location
24
Exhaust Vent and Intake Pipe Sizing
25
Longer Vent Runs
25
Exhaust Vent and Intake Pipe Installation
25
Applications
26
Direct Vent Installation of Exhaust and Intake
26
Sidewall Venting
27
Room and Indoor Combustion Ventilation Requirements
29
Condensate Removal System
30
Part 6 - Wiring
31
Installation Must Comply with
31
Field Wiring Terminations
31
Field Wiring
31
Line Voltage Wiring for Standard Boiler
32
Alarm Connections
32
Low Voltage Connections for Standard Boiler
32
Thermostat
32
Outdoor Sensor
32
Indirect Sensor
32
Optional 0-10 Volt Building Control Signal
33
Optional High Gas Pressure Switch
33
Optional Low Gas Pressure Switch
33
Optional Flow Switch
33
Optional UL353 Low Water Cut-Off Interface Kit
33
Wiring of Cascade System Communication Bus
34
Cascade Master Pump and Sensor Wiring
34
Cascade Follower Pump and Sensor Wiring
35
Part 7 - Gas Connections
37
Gas Piping
37
Gas Table
38
Check Inlet Gas Pressure
38
Boiler Gas Valve
39
Part 8 - Start-Up Preparation
40
Check / Control Water Chemistry
40
Check for Gas Leaks
40
Freeze Protection (When Used)
40
Fill and Test Water System
40
Purge Air from Water System
41
Check Thermostat Circuit(S)
41
Condensate Removal
41
Final Checks before Starting Boiler
42
Setting up a Single Boiler
42
Setting up a Cascaded System
42
Lockout Condition
42
Cascade System Programming
43
Part 9 - Start-Up Procedure
43
Control Overview
43
Navigation of the Display
43
Operating Instructions
44
Programming Boiler Settings
44
Programming the System Setting
45
System Setting Program Navigation
45
Resetting the Maintenance Schedule
47
Part 10 - Start-Up Procedures for the Installer
48
Boiler Control Status Menu
48
Cascade Menu
49
Boiler Test Mode
50
Part 11 - Troubleshooting
51
Boiler Error and Fault Codes
51
Boiler Error
51
Boiler Fault
51
User Interface Display
52
Part 12 - Maintenance
57
Procedures
57
Combustion Chamber Coil Cleaning Instructions
57
Cleaning Water Side of Heat Exchanger
58
Part 13 - Installation Checklist
63
Part 14 - Maintenance Report
63
Rev
65
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