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WBRCNG140W
Westinghouse WBRCNG140W Manuals
Manuals and User Guides for Westinghouse WBRCNG140W. We have
2
Westinghouse WBRCNG140W manuals available for free PDF download: Installation, Start-Up, Maintenance, Parts, Warranty, Installation Manual
Westinghouse WBRCNG140W Installation, Start-Up, Maintenance, Parts, Warranty (84 pages)
Gas Fired Residential Floor and Wall Mount Combi Boilers
Brand:
Westinghouse
| Category:
Boiler
| Size: 20.33 MB
Table of Contents
Table of Contents
4
Part 1 - General Safety Information
5
Operation and Installation Warnings
5
Improper Combustion
6
Gas
6
When Servicing the Boiler
7
Boiler System
7
Water Chemistry Requirements
7
Freeze Protection
7
Water Temperature Adjustment and Scalding
8
High Elevation Installations
8
Part 2 - before You Start
9
What's in the Box
9
Optional Equipment
9
Part 3 - Prepare the Boiler Installation
10
Locating the Boiler
10
Leveling
10
Clearances for Service Access
10
Residential Garage and Closet Installations
11
Exhaust Vent and Intake Pipe
11
Direct Vent of Exhaust and Intake
12
Power Venting, Indoor Combustion Air in Confined or Unconfined Space
12
Carbon Monoxide Detectors
12
Prevent Combustion Air Contamination
12
Removing a Appliance from a Common Vent System
13
Technical Specifications
14
Wall-Mounting (Wall Mount Models Only)
17
Flow Restrictor
18
Part 4 - Water Piping
19
General Plumbing Guidelines
19
Backflow Preventer
20
Expansion Tank
20
Piping the Boiler
20
Applications
21
And DHW Pressure Relief Valves
28
Part 5 - Venting
29
General
29
Approved Materials for Exhaust Vent and Intake Pipe
30
Additional Requirements for Installation in Canada
30
Exhaust Vent and Intake Pipe Location
31
Exhaust Vent and Intake Pipe Sizing
32
Tightening Boiler Collar to Exhaust Vent and Intake Pipe
32
Exhaust Vent and Intake Pipe Installation
32
Applications
33
Direct Vent Installation of Exhaust and Intake
33
Venting through an Existing System
36
Power Venting, Indoor Combustion Air in Confined or Unconfined Space
37
Part 6 - Installing the Condensate Drain
38
Part 7 - Connecting Electrical Service
39
Wiring
39
Dip Switches
39
Part 8 - Gas Connections
44
Gas Pipe Sizing Tables
44
Gas Pipe Sizing
44
Natural Gas Pipe Sizing
44
LP (Liquid Propane) Gas Pipe Sizing
44
Gas Connection Requirements
44
Additional Precaution for Excess Flow Valve (EFV)
45
Checking Gas Pressure at the Boiler for Proper Operation
45
Setting and Verifying the Combustion Setting
45
Part 9 - Controls
46
Control and Display Overviews
46
Start-Up Sequence
46
Changing the DHW Set-Point
47
Changing the Temperature Indicator
47
Changing the CH Set-Point
47
Storage Mode
47
Lock Function
47
Status Display
48
Installer Mode
49
Outdoor Temperature Mode (Optional)
50
0-10 Volt Input
51
Part 10 - Troubleshooting
52
Error Code
52
Error Tree Analysis
55
Flame Detection
55
Air Pressure Switch / Burner Overheat Limit / Condensate Block Switch
55
DHW / Operating Temperature / CH Overheat / Exhaust Sensors
55
Suggested Corrective Actions
56
Part 11 - Start-Up
58
Check / Control Water Chemistry
58
Check for Gas Leaks
58
Freeze Protection (When Used)
59
Fill and Test Water System
59
Purge Air from CH and Internal Storage Tank
59
Purge Air from DHW System
60
Check Thermostat Circuit(S)
60
Condensate Removal
60
Part 12 - Installation Checklist
61
Part 13 - Maintenance
62
Part 14 - Moving Adapters from Left to Right (Floor Models)
67
Part 15 - Replacement Parts
67
Limited Warranty for WBRC Appliances
79
Notes
81
Customer Installation Record Form
84
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Westinghouse WBRCNG140W Installation Manual (76 pages)
Gas Fired Residential Combi Boiler
Brand:
Westinghouse
| Category:
Boiler
| Size: 6.31 MB
Table of Contents
Safety Instructions
3
Table of Contents
4
Part 1 - Items Shipped with the Appliance
7
Part 2 - Safety Regulations
8
Operation and Installation Warnings
8
Improper Combustion
9
Gas
10
When Servicing the Appliance
10
Water Quality
10
Freeze Protection
10
Part 3 - Technical Specifications
11
Part 4 - Prepare Appliance Location
13
Uncrating the Appliance
13
Before Locating the Appliance
14
Leveling
15
Clearances for Service Access
15
Residential Garage, Closet, and Alcove Installations
16
Exhaust Vent and Intake Pipe
16
Prevent Combustion Air Contamination
16
Removing a Appliance from a Common Vent System
17
Wall-Mounting the Appliance
18
Flow Restrictor
18
Part 5 - Venting
20
Intake Pipe and Exhaust Vent Guidelines
20
Approved Vent Materials
21
Allowed Combined Vent Lengths
22
Tightening Appliance Collar to Exhaust Vent and Intake Pipe
23
Vent Termination
24
Two Pipe Roof and Sidewall Vent Terminations
24
Direct Vent, Optional Horizontal and Vertical Vent Kits
25
Screen Installation
25
Part 6 - Install the Condensate Drain
26
Part 7 - Gas Piping
27
Gas Pipe Sizing Tables
27
Gas Pipe Sizing
27
Natural Gas Pipe Sizing
27
LP (Liquid Propane) Gas Pipe Sizing
28
Gas Connection Requirements
28
Part 8 - Water Piping
29
General Plumbing Connection Guidelines
29
Dhw Piping
31
Central Heating Piping System Water Piping Methods
31
Ch and Dhw Pressure Relief Valves
35
Part 9 - Connect Electrical Power / Initial Startup
35
General Operating Conditions
36
Wiring Information
36
Dip Switches
36
Part 10 - Operating System Instructions
42
Control Panel
42
Whl-012 Rev
42
Lcd Display Descriptions
42
Start-Up Sequence
42
Changing the Dhw Set-Point
43
Changing the Temperature Indicator
43
Changing the Ch Set-Point
43
Storage Mode
44
Status Display Mode
44
Installer Mode
45
Error Mode
47
Error Tree Analysis
50
Flame Detection
50
Gas Detection
50
Aps / Burner Overheat Limit / Condensate Block Switch
51
Dhw / Op / Ch Overheat / Exhaust Overheat Sensors
51
Outdoor Temperature Mode (Optional)
51
0-10 Volt Input
52
Part 11 - Start-Up Preparation
53
Check / Control Water Chemistry
53
Check for Gas Leaks
53
Fill and Test Water System
54
Purge Air from Ch and Internal Storage Tank
55
Purge Air from Dhw System
55
Check Thermostat Circuit(S)
55
Condensate Removal
56
Final Checks before Starting Appliance
56
Adjusting Gas Pressure at the Appliance
56
Setting and Verifying the Combustion Setting
57
Part 12 -Installation and Start-Up Checklist
58
Part 13 - Troubleshooting
59
Part 14 - Annual Maintenance Procedures
60
Replacement Parts
66
Limited Warranty for Combination Appliances
69
Start-Up Report
71
Maintenance Report
72
Maintenance Notes
75
Customer Installation Record Form
76
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