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Aqua Balance WMB-120
Weil-McLain Aqua Balance WMB-120 Manuals
Manuals and User Guides for Weil-McLain Aqua Balance WMB-120. We have
1
Weil-McLain Aqua Balance WMB-120 manual available for free PDF download: Manual
Weil-McLain Aqua Balance WMB-120 Manual (132 pages)
Wall Mount Gas-Fired Condensing Boilers-Combi and Heating Only Models
Brand:
Weil-McLain
| Category:
Boiler
| Size: 12.11 MB
Table of Contents
Table of Contents
2
Quick Start Guide - Using Default Settings
3
Please Read before Proceeding
5
Prepare Boiler Location
6
Prepare Boiler
8
Hydrostatic Pressure Test
10
Boiler Supply
11
Converting Boiler to Propane
12
Gas Piping - Sizing Gas Lines
16
Venting/Air Piping - General
17
Commonwealth of Massachusetts Installations
20
Vent Termination Requirements
21
Boiler Room Air Openings
22
DIRECT VENT - Sidewall with Separate Pipes
23
DIRECT VENT - Sidewall Concentric
25
DIRECT VENT - Vertical with Separate Pipes
27
DIRECT VENT - Vertical Concentric
29
Concentric Termination, Typical (Sidewall or Vertical)
31
Vent and Air Piping and Boiler Connections
32
Install Water Piping
35
Domestic Water Piping - Combi Boiler
35
Primary/Secondary System Piping
37
System Water Piping Methods
37
Expansion Tank Location
37
Diaphragm- or Bladder-Type Tank
37
Closed-Type Expansion Tank
39
Install Relief Valve
40
Zone Valve Zoning - Primary/Secondary
41
Circulator Zoning - Primary/Secondary
42
Circulator Zoning - Multiple Temperature Zones with Primary/Secondary
43
Multiple Boiler Installations
44
Install Condensate Line
47
Gas Piping
48
Field Wiring
50
Wiring Diagram - WMB-80/120C Combi Ladder
52
Wiring Diagram - WMB-80/120C Combi Schematic
53
Wiring Diagram - WMB-80/120H Heating Only Ladder
54
Wiring Diagram - WMB-80/120H Heating Only Schematic
55
Wiring Diagram - WMB-155C Combi Ladder
56
Wiring Diagram - WMB-155C Combi Schematic
57
Wiring Diagram - WMB-155H Heating Only Ladder
58
Wiring Diagram - WMB-155H Heating Only Schematic
59
Controls and Operation
60
DHW Settings (Combi Only)
65
Standard Altitude
66
High Altitude
67
Startup
70
Check Thermostat Circuits
72
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73
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79
Annual Startup and General Maintenance
80
Annual Startup
81
Check Automatic Air Vents
84
Check Boiler Relief Valve
84
Review with Owner
84
Troubleshooting
85
Maintenance
107
Replacement Parts
116
Connections, Dimensions and Engineering Data
128
Ratings
131
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132
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