Weil-McLain WM97+155 Manuals

Manuals and User Guides for Weil-McLain WM97+155. We have 2 Weil-McLain WM97+155 manuals available for free PDF download: Manual

Weil-McLain WM97+155 Manual

Weil-McLain WM97+155 Manual (144 pages)

Series 2 Gas-fired water boilers

Brand: Weil-McLain | Category: Boiler | Size: 31 MB

Table of Contents

Ratings - Multiple WM97+ Series 2 Boilers
2
- Table of Contents
  2
- The WM97+ 70 & 110 Gas-Fired Water Boilers
  3
Gas - Fired Water Boiler
4
- The WM97+110 Gas-Fired Water Boiler
  5
- The WM97+155 Gas-Fired Water Boiler
  6
Please Read before Proceeding
8
Boiler Location
9
Wall-Mounting the Boiler
11
Boiler Hydrostatic Test
13
- Hydrostatic Pressure Test
  13
- Converting Boiler to Propane — WM97+70
  15
- Converting Boiler to Propane — WM97+110
  17
- Converting Boiler to Propane — WM97+155
  19
- Natural Gas
  21
- Propane Gas
  21
- Venting/Air Piping — General
  22
- Note 1
  23
Commonwealth of Massachusetts Installations
25
Vent Termination Requirements
26
Boiler Room Air Openings
27
Installing Vent and Air Piping
39
Vent and Air Piping and Boiler Connections
39
Install Water Piping
40
System Piping
48
Multiple Boiler Installations
59
Condensate Drain System
65
Install Condensate Line
65
- Connecting Gas Supply Piping
  66
- Gas Piping
  66
Field Wiring
67
Figure 83
73
WM97+ Control Operation
74
Essential Settings
76
WM97+ Control Settings
77
Boiler Settings Menus
78
Boiler Model
79
HEAT SETTINGS Menus
80
Dhw Settings Menus
83
Circulator Exercising and Freeze Protection Circulators Menus
85
Diagnostic Menu
86
MAINTENANCE, DATE and TIME Menus
89
- Water Chemistry
  90
- Check Thermostat Circuits
  92
- Check-Out/Startup Veriﬁcation
  98
Annual Startup and General Maintenance
99
- Owner Maintenance
  99
- Service Technician
  99
Annual Startup
100
- Address Reported Problems
  101
- Inspect Boiler Area
  101
- Check Control Settings
  103
- Note 1
  104
Troubleshooting
106
Checking Temperature Sensors
107
Maintenance
114
Replacement Parts
126
Dimensions
140
- Ratings — WM97+ Series 2 Boilers
  141
- Installation and Service Certiﬁcate
  143
WM97+ Series 2 Gas Boiler Data Collection Sheet
144

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Weil-McLain WM97+155 Manual

Weil-McLain WM97+155 Manual (132 pages)

Gas-Fired Water Boiler

Brand: Weil-McLain | Category: Boiler | Size: 7 MB

Table of Contents

The WM97+70 & 110 Gas-Fired Water Boilers
2
The WM97+155 Gas-Fired Water Boiler
4
Table of Contents
6
Please Read before Proceeding
7
Boiler Location
8
Wall-Mounting the Boiler
10
Boiler Hydrostatic Test
12
Converting Boiler to Propane - WM97+70/110
14
Converting Boiler to Propane - WM97+155
16
Gas Piping - Sizing Gas Lines
18
Venting/Air Piping - General
19
Commonwealth of Massachusetts Installations
22
Vent Termination Requirements
23
Boiler Room Air Openings
24
DIRECT VENT - Sidewall with W-M Vent/Air Plate
25
DIRECT VENT - Sidewall with Separate Pipes
27
DIRECT VENT - Sidewall Concentric
29
DIRECT VENT - Vertical with Separate Pipes
31
DIRECT VENT - Vertical Concentric
33
Concentric Termination, Typical (Sidewall or Vertical)
35
Vent and Air Piping and Boiler Connections
36
Install Water Piping
37
Internal Water Piping - WM97+70 and
38
Internal Water Piping - WM97+155
39
Expansion Tank - WM97+70 and
40
Expansion Tank - WM97+155
41
System Piping
42
Boiler Model
43
Multiple Boiler Installations
54
Install Condensate Line
60
Gas Piping
61
Field Wiring
62
Wiring Diagram - Schematic
65
Wiring Diagram - Ladder
66
EXPRESS SETUP - Using Default Settings
67
WM97+ Control Operation
69
ESSENTIAL Settings
71
WM97+ Control Settings
72
BOILER SETTINGS Menus
73
HEAT SETTINGS Menus
75
DHW SETTINGS Menus
78
CIRCULATOR EXERCISING and FREEZE PROTECTION CIRCULATORS Menus
80
DIAGNOSTIC Menu
81
MAINTENANCE, DATE and TIME Menus
84
Startup - Fill the System
85
Startup - Final Checks
87
Check-Out/Startup Verification
92
Annual Startup and General Maintenance
93
Annual Startup
94
- Address Reported Problems
  95
- Inspect Boiler Area
  95
- Check Burner Flame
  97
- Check Flame Signal
  97
- Check Control Settings
  97
- Check Flue Gas Temperature
  98
- Check Boiler Relief Valve
  99
- Review with Owner
  99
Troubleshooting
100
Checking Temperature Sensors
101
Maintenance
108
Cleaning Heat Exchanger Flue Side, 70/110
110
Cleaning Heat Exchanger Flue Side, 155
113
Replacement Parts
116
Dimensions
128
Ratings - WM97+ Boilers
129
Ratings - Multiple WM97+ Boilers
130
Installation and Service Certificate
131
WM97+ Gas Boiler Data Collection Sheet
132

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