Lennox GCWB95W-150 Manuals

Manuals and User Guides for Lennox GCWB95W-150. We have 3 Lennox GCWB95W-150 manuals available for free PDF download: Installation Instructions Manual, Application Manual, User's Information Manual

Lennox GCWB95W-150 Installation Instructions Manual (64 pages)

CONDENSING WALL MOUNTED GAS BOILER

Brand: Lennox | Category: Boiler | Size: 4.99 MB

Verify Contents Received

2
Table of Contents

3
Physical Data

4
Important Information

6
Introduction

7
Locating Boiler

10
- Boiler Location Considerations
  10
- Clearances
  11
- Wall Mounting
  12
Combustion Air and Vent Piping

13
- General
  13
- Removal of Existing Boiler from Common Vent System
  14
- Definitions
  14
- Approved Venting Materials
  15
- Vent Termination
  15
- Coaxial Venting Instructions
  16
- Coaxial Vent Screw Placement - See Figure 5-2
  16
- Twin Pipe Systems
  18
- Securing Twin Pipe Polypropylene Venting
  19
- 3" / 80 MM Only) Flexible Vent System
  22
- Condensate Piping
  24
- Hydronic Piping
  25
  - General
    25
  - Safety Relief Valve and Air Vent
    26
  - Special Conditions
    26
  - Trim Piping
    27
  - System Piping
    27
  - External Optional Low Water Cut off
    29
  - Manufacturer Recommendation - Strainer
    30
  - Central Heating System
    31
  - Domestic Hot Water Mode
    31
  - Frost Protection Mode
    31
  - Pump Protection
    31
Gas Supply Piping

32
- General
  32
- Leak Check Gas Piping
  33
- Gas Orifice
  33
Electrical Connections

34
- General
  34
- Install Room Thermostat
  34
- Access to Connection Block
  35
- Main Supply Connection
  35
- Install Room End Switch
  36
- Optional Electrical Connections
  
  36
  - Management of 0-10V Input
    37
  - Central Heating System Connections - Combi
    38
Start up Procedure

39
Operating Instructions

47
- Testing for Gas Leaks and Purging the Gas Supply
  47
- Boiler Operation
  47
- Central Heating Mode
  47
- Domestic Hot Water Mode
  47
- Frost Protection
  47
- Pump
  47
- Low Water Pressure Sensor (Internal)
  47
General Maintenance and Cleaning

48
- Beginning of each Heating Season
  48
- Maintenance and Routine Servicing
  49
- Component Replacement and Cleaning
  49
- Draining the Boiler
  50
- Draining the Heating Circuit
  50
- Hydraulic Unit (Dhw)
  51
- Cleaning the Cold Water Filter
  51
- Final Commissioning
  51
- Final Assembly
  51
- User Information
  52
- Safety Flue Thermostat
  52
- Flue Pressure Switch (150 Only)
  52
- Replacement Parts
  52
Ratings and Capacities

53
- Ratings and Capacity
  53
- Domestic Hot Water Specifications
  53
- High Altitude Ratings
  54
- High Altitude Chart
  54
Trouble Shooting

55
- Error Messages and Resetting the Boiler
  55
- Anomalies Table for the Installer
  57
Glossary

58
Appendix A - Wiring Diagrams

60
Appendix A - Wiring Diagrams

61

Lennox GCWB95W-150 Application Manual (28 pages)

CONDENSING WALL MOUNTED GAS BOILER

Brand: Lennox | Category: Boiler | Size: 4.54 MB

Lennox GCWB95W-150 User's Information Manual (9 pages)

Brand: Lennox | Category: Boiler | Size: 1.09 MB

Operation
3
Operating Modes
3
User Controls
4
Temperature Control
5
Frost Protection Mode
5
Error Messages and Resetting the Boiler
6
Error Description
6
Maintenance
7
Product Literature
8

Lennox Categories

Furnace

Air Conditioner Heat Pump Indoor Fireplace Thermostat

More Lennox Manuals

Lennox GCWB95W-150 Manuals

Lennox GCWB95W-150 Installation Instructions Manual (64 pages)

Table of Contents

Verify Contents Received

Table of Contents

Physical Data

Important Information

Introduction

Locating Boiler

Combustion Air and Vent Piping

Gas Supply Piping

Electrical Connections

Optional Electrical Connections

Start up Procedure

Operating Instructions

General Maintenance and Cleaning

Ratings and Capacities

Trouble Shooting

Glossary

Appendix A - Wiring Diagrams

Appendix A - Wiring Diagrams

Lennox GCWB95W-150 Application Manual (28 pages)

Table of Contents

Important Safety Information

Labor Saving Piping Manifolds / Near Boiler Piping Connections

General Information - Hydronic Piping

General Information - Wiring

Buffer Tank - Piping Diagram

Optional Equipment & Accessories

Wiring Diagrams

Low Water Cutoff

Error Code Table

Troubleshooting Chart

Fault Solution Sections

Lennox GCWB95W-150 User's Information Manual (9 pages)

Table of Contents

Related Products

Lennox Categories