Weil-McLain WGO-7D Oil-Fired Water Boiler Manuals

Manuals and User Guides for Weil-McLain WGO-7D Oil-Fired Water Boiler. We have 1 Weil-McLain WGO-7D Oil-Fired Water Boiler manual available for free PDF download: Manual

Weil-McLain WGO-7D Manual

Weil-McLain WGO-7D Manual (40 pages)

Oil-Fired Water Boilers

Brand: Weil-McLain | Category: Boiler | Size: 4 MB

Table of Contents

Using this Manual

2
Hazard Definitions

2
- Table of Contents
  3
Contents

3
Please Read before Proceeding

4
- Homeowner
  
  4
- Service Techicians
  4
- Tips for Water Systems
  4
- Saltwater Damage
  4
- Electrical Damage
  4
- Frozen Water Damage Hazard
  5
Routine Maintenance Schedule

5
Operation

6
- WGO (See Figure 1)
  6
Troubleshooting

7
Before Installing Boiler

8
Install Boiler - Packaged Boilers Only

10
- Place Boiler
  10
- Perform Hydrostatic Pressure Test
  10
Install Boiler - Semi-Packaged & Knocked-Down Boilers

12
Install Burner - All Boilers

15
- Install Burner
  15
Connect Breeching

16
- (Also Refer to Instructions Packed with Burner) Connect Breeching
  16
- General Chimney Requirements
  16
Connect Water Piping

18
Connect Wiring

22
- General Wiring Requirements
  22
- Thermostat Wiring
  22
- 3-Wire Zone Valve Applications
  22
- General Wiring
  23
- Burner Wiring
  23
- High Temperature Limit
  23
Connect Wiring - Blocked Vent

25
Shutoff Switch Option

25
- Blocked Vent Shutoff Switch
  25
Connect Wiring - Vent Damper

26
Connect Oil Piping

26
- General Oil Piping Requirements
  26
- Oil Piping Connection at Burner
  26
Start-Up

27
- Fill the System
  27
- When Using Antifreeze
  27
- To Place in Operation
  27
Check-Out Procedure

28
- Check off Steps as Completed
  28
- Installation and Service Certificate
  28
Annual Service Check List

29
- Controls Requiring Annual Service
  29
Detailed Service Procedures

30
- Cleaning Boiler Flue Ways
  30
- General Description of Control Operation
  30
Close Clearance Installation

31
- Burner Adjustments
  31
Replacement Parts

33
Dimensions

38
Ratings

39
Handling Ceramic Fiber and Fiberglass Materials

40

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