Williamson-Thermoflo GWC-140 Condensing Manuals

Manuals and User Guides for Williamson-Thermoflo GWC-140 Condensing. We have 2 Williamson-Thermoflo GWC-140 Condensing manuals available for free PDF download: Manual

Williamson-Thermoflo GWC-140 Manual (108 pages)

2 Series

Brand: Williamson-Thermoflo | Category: Boiler | Size: 40 MB

How It Works

2
GWC Water Boiler

3
- Table of Contents
  4
Please Read before Proceeding

5
Prepare Boiler Location

6
Install Water Piping

12
Multiple Boiler Installations

23
Multiple Boiler Water Piping

24
- Secondary Header Piping Installation
  24
Venting & Air - General

29
Commonwealth of Massachusetts Installations

34
Vent Termination Requirements

35
DIRECT VENT - Boiler Room Air Openings

36
Openings . . . . . . . . . . . . . . 36 Gas Valve Adjustment - Altitude

37
DIRECT VENT - Sidewall with Sepa- Rate Pipes

37
- Prepare Wall Penetrations
  38
DIRECT VENT - Sidewall with 3" Concentric

39
DIRECT VENT - Vertical with Sepa- Rate Pipes

41
- Prepare Roof Penetrations
  41
DIRECT VENT - Vertical with 3”

43
DIRECT VENT - Vertical with 3" Concentric

43
Concentric Termination Assembly (Sidewall or Vertical)

45
Vent and Air Piping and Boiler Connections

46
Openings . . . . . . . . . . . . . .

47
DIRECT EXHAUST - Boiler Room Air Openings

47
- Combustion Air Provision
  47
- Sizing Combustion Air Openings
  47
- Special Considerations
  47
- GWC Boiler
  48
- WITHOUT Other
  48
- Appliances in Room
  48
- Air Openings
  48
- GWC Boiler with Other Appliances in Room
  48
DIRECT EXHAUST - Sidewall

49
DIRECT EXHAUST - Vertical

51
Gas Piping

52
- Connecting Gas Supply Piping
  52
- Natural Gas
  53
- Propane Gas
  53
Wiring

53
- Field Wiring
  54
Start-Up

57
- Freeze Protection (When Used)
  57
- Clean System to Remove Sediment
  57
- Water Chemistry
  57
- Antifreeze
  57
- Fill and Test Water System
  58
- Check for Gas Leaks
  59
- Verify Gas/Air Orifice Plate
  59
- Check Thermostat Circuit(S)
  59
- Inspect/Fill Condensate System
  59
- Final Checks before Starting Boiler
  60
Adjust Boiler Control Settings

60
- Ajust Boiler Control Settings
  60
- Boiler Economy Settings
  60
- To Start the Boiler
  60
- If Boiler Does Not Start Correctly
  60
- Check System and Boiler after Start-Up
  60
- Gas Valve Adjustment - Altitude
  61
- Over 5,500 Feet ONLY
  61
- Final Checklist
  62
Department of Energy Compliance

63
- IBC (Sequence of Operations)
  64
- Operating Instrustions
  65
Annual Start-Up and General Maintenance Schedule

66
Nance Schedule . . . . . . . . . . 66

67
Annual Start-Up

67
- Address Reported Problems
  67
  - Inspect Boiler Area
    67
  - Inspect Boiler Interior
    67
  - Inspect Condensate Drain System
    67
  - Inspect All Piping for Leaks
    67
  - Inspect Gas Piping
    67
  - Inspect the Water System
    67
  - Check Water System Chemistry
    67
  - Inspect Expansion Tank
    68
  - Inspect Air Openings
    68
  - Inspect Vent System and Air Piping
    68
  - Inspect Boiler Heating Surfaces
    68
  - Inspect Igniter
    68
  - Inspect Temperature Mixing System
    69
  - Inspect Additional Controls and Cutoffs
    69
  - Inspect Gauges
    69
  - Inspect Blower Motor
    69
  - Inspect Oiled-Bearing Circulators
    69
  - Inspect Temperature Sensor
    69
  - Inspect Boiler Relief Valve
    70
  - To Complete Annual Start-Up, Perform Startup and Checks
    70
  - Review with Owner
    70
- Service & Maintenance
  
  71
- Troubleshooting
  
  74
  - Verify Proper Operation after Servicing
    74
  - Blower Housing
    75
  - Gas Valve
    75
  - Igniter
    75
  - Thermal Fuse
    75
  - Return Temperature Sensor
    76
  - Supply Temperature Sensor
    76
  - IBC (Integrated Boiler Control)
    77
  - IBC Indicator Lights - Lockout Modes
    77
  - IBC Indicator Lights - Non-Lockout Modes
    77
Replacement Parts

88
Dimensions and Ratings

99
Notes

104
Handling Ceramic Fiber and Fiberglass Materials

106
Installation and Service Certificate

107

Williamson-Thermoflo GWC-140 Manual (104 pages)

Gas-Fired Water Boilers

Brand: Williamson-Thermoflo | Category: Boiler | Size: 3 MB

How It Works

2
GWC Water Boiler

3
- Table of Contents
  4
Please Read before Proceeding

5
Prepare Boiler Location

6
Install Water Piping

12
Multiple Boiler Installations

23
Multiple Boiler Water Piping

24
Venting & Air - General

29
Commonwealth of Massachusetts Installations

34
Installations . . . . . . . . . . . . 34 to Start the Boiler

35
Vent Termination Requirements

35
DIRECT VENT - Boiler Room Air Openings

36
Openings . . . . . . . . . . . . . . 36

37
DIRECT VENT - Sidewall with Sepa- Rate Pipes

37
DIRECT VENT - Sidewall with 3”

39
Concentric

39
DIRECT VENT - Vertical with Sepa- Rate Pipes

41
DIRECT VENT - Vertical with 3”

43
DIRECT VENT - Vertical with 3" Concentric

43
Concentric Termination Assembly (Sidewall or Vertical)

45
Vent and Air Piping and Boiler Connections

46
Openings . . . . . . . . . . . . . . 47 Inspect Oiled-Bearing Circulators . . . . . 68

47
DIRECT EXHAUST - Boiler Room Air Openings

47
- Combustion Air Provision
  47
- Sizing Combustion Air Openings
  47
- Special Considerations
  47
- GWC Boiler with Other Appliances in Room
  48
- Without Other
  48
- Appliances In Room
  48
- Air Openings
  48
DIRECT EXHAUST - Sidewall

49
DIRECT EXHAUST - Vertical

51
Gas Piping

52
- Connecting Gas Supply Piping
  52
- Natural Gas
  53
- Propane Gas
  53
Wiring

54
Start-Up

57
- Freeze Protection (When Used)
  57
- Clean System To Remove Sediment
  57
- Water Chemistry
  57
- Antifreeze
  57
- Check For Gas Leaks
  58
- Fill And Test Water System
  58
- Verify Gas/Air Orifice Plate
  59
- Check Thermostat Circuit(S)
  59
- Inspect/Fill Condensate System
  59
- Final Checks Before Starting Boiler
  60
- To Start The Boiler
  60
- If Boiler Does Not Start Correctly
  60
- Check System And Boiler After Start-Up
  60
- Gas Valve Adjustment - Altitude
  60
- Over 5,500 Feet Only
  60
- Final Checklist
  62
Annual Start-Up and General Maintenance Schedule

65
Annual Start-Up

66
- Address Reported Problems
  66
- Inspect Boiler Area
  66
- Inspect Boiler Interior
  66
- Inspect Condensate Drain System
  66
- Inspect All Piping For Leaks
  66
- Inspect Gas Piping
  66
- Inspect The Water System
  66
- Check Water System Chemistry
  66
- Inspect Expansion Tank
  67
- Inspect Air Openings
  67
- Inspect Vent System And Air Piping
  67
- Inspect Boiler Heating Surfaces
  67
- Inspect Igniter
  67
- Inspect Recuperator
  68
- Inspect Temperature Mixing System
  68
- Inspect Limit Controls And Cutoffs
  68
- Inspect Gauges
  68
- Inspect Blower Motor
  68
- Inspect Oiled-Bearing Circulators
  68
- Inspect Boiler Relief Valve
  69
- To Complete Annual Start-Up, Perform
  69
- Startup And Checks
  69
- Review With Owner
  69
Service & Maintenance

70
- Cleaning Boiler Heating Surfaces
  70
- Inspecting And Cleaning The Recuperator
  71
Troubleshooting

73
- Verify Proper Operation After
  73
- Servicing
  73
- Before Troubleshooting
  73
- Check The Following
  73
- Checking The Air Pressure Switch
  73
- Igniter
  74
- Gas Valve
  74
- Blower Housing
  74
- Thermal Fuse
  74
- Return Temperature Sensor
  74
- Ibc (Integrated Boiler Control)
  75
- Ibc Indicator Lights - Lockout Modes
  75
- Ibc Indicator Lights
  75
- Non-Lockout Modes
  75
- Makeup Water
  77
Replacement Parts

87
Dimensions and Ratings

98
Notes

102
Handling Ceramic Fiber and Fiberglass Materials

103
Installation and Service Certificate

104
- Part Number 550-142-056/0411
  104

Williamson-Thermoflo Categories

Boiler Furnace

Air Conditioner Water Heater

More Williamson-Thermoflo Manuals

Williamson-Thermoflo GWC-140 Condensing Manuals

Williamson-Thermoflo GWC-140 Manual (108 pages)

Table of Contents

How It Works

GWC Water Boiler

Please Read before Proceeding

Prepare Boiler Location

Install Water Piping

Multiple Boiler Installations

Multiple Boiler Water Piping

Venting & Air - General

Commonwealth of Massachusetts Installations

Vent Termination Requirements

DIRECT VENT - Boiler Room Air Openings

Openings . . . . . . . . . . . . . . 36 Gas Valve Adjustment - Altitude

DIRECT VENT - Sidewall with Sepa- Rate Pipes

DIRECT VENT - Sidewall with 3" Concentric

DIRECT VENT - Vertical with Sepa- Rate Pipes

DIRECT VENT - Vertical with 3”

DIRECT VENT - Vertical with 3" Concentric

Concentric Termination Assembly (Sidewall or Vertical)

Vent and Air Piping and Boiler Connections

Openings . . . . . . . . . . . . . .

DIRECT EXHAUST - Boiler Room Air Openings

DIRECT EXHAUST - Sidewall

DIRECT EXHAUST - Vertical

Gas Piping

Wiring

Start-Up

Adjust Boiler Control Settings

Department of Energy Compliance

Annual Start-Up and General Maintenance Schedule

Nance Schedule . . . . . . . . . . 66

Annual Start-Up

Service & Maintenance

Troubleshooting

Replacement Parts

Dimensions and Ratings

Notes

Handling Ceramic Fiber and Fiberglass Materials

Installation and Service Certificate