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Lochinvar Knight WHN110 Manuals
Manuals and User Guides for Lochinvar Knight WHN110. We have
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Lochinvar Knight WHN110 manuals available for free PDF download: Installation & Operation Manual
Lochinvar Knight WHN110 Installation & Operation Manual (80 pages)
Lochinvar Knight Wall Mount Boiler
Brand:
Lochinvar
| Category:
Boiler
| Size: 8.29 MB
Table of Contents
Hazard Definitions
2
Table of Contents
2
Boiler Operation
3
Boiler Water
3
Please Read before Proceeding
3
When Servicing Boiler
3
The Knight Wall Mount Boiler - How It Works
4
Ratings
6
1 Determine Boiler Location
7
Provide Clearances
7
Provide Air Openings to Room
9
Wall Mounting Location
9
Residential Garage Installation
9
Vent and Air Piping
9
Prevent Combustion Air Contamination
9
Corrosive Contaminants and Sources
10
Using an Existing Vent System to Install a New Boiler
10
Removing a Boiler from Existing Common Vent
11
Common Vent System
11
2 Prepare Boiler
12
Remove Boiler from Wood Pallet
12
Gas Conversions
12
Mounting the Boiler
13
3 General Venting
14
Install Vent and Combustion Air Piping
16
PVC/CPVC Vent Piping Materials
16
Requirements for Installation in Canada
16
PVC/CPVC Air Intake/Vent Connections
17
Air Inlet Pipe Materials
18
Stainless Steel Vent
18
Max. Allowable Vent Piping Lengths
19
Removing from Existing Vent
20
Vent and Air Piping
20
Optional Room Air
20
Sidewall Direct Venting
21
4 SIDEWALL DIRECT VENTING Vent/Air Termination - Sidewall
21
Determine Location
21
Prepare Wall Penetrations
23
Termination and Fittings
23
Multiple Vent/Air Terminations
23
Sidewall Termination - Optional Concentric Vent
24
Vertical Direct Venting
27
5 VERTICAL DIRECT VENTING Vent/Air Termination - Vertical
27
Determine Location
27
Prepare Roof Penetrations
28
Termination and Fittings
28
Multiple Vent/Air Terminations
28
Vertical Termination - Optional Concentric Vent
29
Optional Vertical Concentric Venting
31
6 Hydronic Piping
33
System Water Piping Methods
33
Low Water Cutoff Device
33
Chilled Water System
33
Freeze Protection
33
General Piping Information
33
Near Boiler Piping Components
34
Near Boiler Piping Connections
35
Circulator Sizing
35
Variable Speed Pump Option
37
Gas Connections
48
7 GAS CONNECTIONS Connecting Gas Supply Piping
48
Natural Gas
49
Pipe Sizing for Natural Gas
49
Natural Gas Supply Pressure Requirements
49
Propane Gas
49
Pipe Sizing for Propane Gas
49
Propane Supply Pressure Requirements
49
Check Inlet Gas Supply
50
Gas Pressure
51
Gas Valve Replacement
51
8 Field Wiring
52
Line Voltage Connections
52
Low Voltage Connections
52
Outdoor Temperature Sensor
53
Flow Switch
53
Wiring of the Cascade
54
Condensate Disposal
56
9 CONDENSATE DISPOSAL Condensate Drain
56
10 Startup
57
Check for Gas Leaks
58
Start the Boiler
59
Set Space Heating Operation
62
11 OPERATING INFORMATION General
64
Temperature Control
64
Cascade
67
Sequence of Operation
68
Access Modes
69
Knight Wall Mount Boiler Control Module
70
Status Display Screens
71
12 MAINTENANCE Maintenance and Annual Startup
74
Address Reported Problems
75
Inspect Boiler Area
75
Check Expansion Tank
76
Cleaning Boiler Heat Exchanger
77
Check Flame Signal
77
Review with Owner
77
Oiled Bearing Circulators
77
13 Diagrams
78
Ladder Diagram
78
Wiring Diagram
79
Advertisement
Lochinvar Knight WHN110 Installation & Operation Manual (80 pages)
Wall Mount Boiler
Brand:
Lochinvar
| Category:
Boiler
| Size: 8.61 MB
Table of Contents
Hazard Definitions
2
Table of Contents
2
Boiler Operation
3
Boiler Water
3
Please Read before Proceeding
3
When Servicing Boiler
3
The Knight Wall Mount Boiler - How It Works
4
Ratings
6
1 Determine Boiler Location
7
Provide Clearances
7
Provide Air Openings to Room
9
Wall Mounting Location
9
Residential Garage Installation
9
Vent and Air Piping
9
Prevent Combustion Air Contamination
9
Corrosive Contaminants and Sources
10
Using an Existing Vent System to Install a New Boiler
10
Removing a Boiler from Existing Common Vent
11
Common Vent System
11
2 Prepare Boiler
12
Remove Boiler from Wood Pallet
12
Gas Conversions
12
Mounting the Boiler
13
3 General Venting
14
Install Vent and Combustion Air Piping
15
Requirements for Installation in Canada
16
Sizing
16
Materials
17
Air Inlet Pipe Materials
17
Optional Room Air
18
Pvc/Cpvc
19
Polypropylene
20
Stainless Steel Vent
21
Determine Location
22
4 SIDEWALL DIRECT VENTING Vent/Air Termination - Sidewall
23
Prepare Wall Penetrations
24
Multiple Vent/Air Terminations
25
Sidewall Termination - Optional Concentric Vent
26
Vertical Direct Venting
29
5 VERTICAL DIRECT VENTING Vent/Air Termination - Vertical
29
Determine Location
29
Prepare Roof Penetrations
29
Multiple Vent/Air Terminations
30
Vertical Termination - Optional Concentric Vent
30
Alternate Vertical Concentric Venting
32
6 Hydronic Piping
33
System Water Piping Methods
33
Low Water Cutoff Device
33
Chilled Water System
33
Freeze Protection
33
General Piping Information
33
Near Boiler Piping Components
34
Near Boiler Piping Connections
35
Circulator Sizing
35
Variable Speed Pump Option
37
Gas Connections
48
7 GAS CONNECTIONS Connecting Gas Supply Piping
48
Natural Gas
49
Pipe Sizing for Natural Gas
49
Natural Gas Supply Pressure Requirements
49
Propane Gas
49
Pipe Sizing for Propane Gas
49
Propane Supply Pressure Requirements
49
Check Inlet Gas Supply
50
Gas Pressure
51
Gas Valve Replacement
51
8 Field Wiring
52
Line Voltage Connections
52
Low Voltage Connections
52
Outdoor Temperature Sensor
53
Flow Switch
53
Wiring of the Cascade
54
Condensate Disposal
56
9 CONDENSATE DISPOSAL Condensate Drain
56
10 Startup
57
Check for Gas Leaks
58
Start the Boiler
59
Set Space Heating Operation
62
11 Operating Information
64
General
64
Temperature Control
65
Cascade
67
Sequence of Operation
68
Access Modes
69
Knight Wall Mount Boiler Control Module
70
Status Display Screens
71
12 MAINTENANCE Maintenance and Annual Startup
74
Address Reported Problems
75
Inspect Boiler Area
75
Check Expansion Tank
76
Check Boiler Relief Valve
76
Review with Owner
77
Check Burner Flame
77
Cleaning Boiler Heat Exchanger
77
Check Flame Signal
77
Oiled Bearing Circulators
77
13 Diagrams
78
Ladder Diagram
78
Wiring Diagram
79
Lochinvar Knight WHN110 Installation & Operation Manual (80 pages)
Wall Mount Boiler
Brand:
Lochinvar
| Category:
Boiler
| Size: 8.63 MB
Table of Contents
Hazard Definitions
2
Table of Contents
2
Please Read before Proceeding
3
The Knight Wall Mount Boiler - How It Works
4
Ratings
6
1 Determine Boiler Location
7
Provide Clearances
7
Provide Air Openings to Room
9
Wall Mounting Location
9
Residential Garage Installation
9
Vent and Air Piping
9
Prevent Combustion Air Contamination
9
Corrosive Contaminants and Sources
10
Using an Existing Vent System to Install a New Boiler
10
Removing a Boiler from Existing Common Vent
11
2 Prepare Boiler
12
Remove Boiler from Wood Pallet
12
Gas Conversions
12
Mounting the Boiler
13
3 General Venting
14
Install Vent and Combustion Air Piping
15
Requirements for Installation in Canada
16
Sizing
16
Materials
17
Optional Room Air
18
Pvc/Cpvc
19
Polypropylene
20
Stainless Steel Vent
21
4 SIDEWALL DIRECT VENTING Vent/Air Termination - Sidewall
22
Determine Location
22
Prepare Wall Penetrations
24
Multiple Vent/Air Terminations
25
Sidewall Termination - Optional Concentric Vent
26
Sidewall Termination - Optional Concentric Vent
28
5 VERTICAL DIRECT VENTING Vent/Air Termination - Vertical
29
Determine Location
29
Prepare Roof Penetrations
29
Multiple Vent/Air Terminations
30
Vertical Termination - Optional Concentric Vent
30
Alternate Vertical Concentric Venting
32
6 Hydronic Piping
33
System Water Piping Methods
33
Low Water Cutoff Device
33
Chilled Water System
33
Freeze Protection
33
General Piping Information
33
Near Boiler Piping Components
34
Near Boiler Piping Connections
35
Circulator Sizing
35
Variable Speed Pump Option
37
7 GAS CONNECTIONS Connecting Gas Supply Piping
48
Natural Gas
49
Pipe Sizing for Natural Gas
49
Natural Gas Supply Pressure Requirements
49
Propane Gas
49
Pipe Sizing for Propane Gas
49
Propane Supply Pressure Requirements
49
Check Inlet Gas Supply
50
Gas Pressure
51
Gas Valve Replacement
51
8 Field Wiring
52
Line Voltage Connections
52
Low Voltage Connections
52
Outdoor Temperature Sensor
53
Flow Switch
53
Wiring of the Cascade
54
9 CONDENSATE DISPOSAL Condensate Drain
56
10 Startup
57
Check for Gas Leaks
58
Start the Boiler
59
Set Space Heating Operation
62
Startup
63
11 Operating Information
64
General
64
Cascade
67
Sequence of Operation
68
Access Modes
69
Knight Wall Mount Boiler Control Module
70
Status Display Screens
71
12 MAINTENANCE Maintenance and Annual Startup
74
Address Reported Problems
75
Inspect Boiler Area
75
Check Expansion Tank
76
Check Boiler Relief Valve
76
Review with Owner
77
Check Burner Flame
77
Cleaning Boiler Heat Exchanger
77
Check Flame Signal
77
Oiled Bearing Circulators
77
13 Diagrams
78
Ladder Diagram
78
Wiring Diagram
79
Advertisement
Lochinvar Knight WHN110 Installation & Operation Manual (80 pages)
Brand:
Lochinvar
| Category:
Boiler
| Size: 8.61 MB
Table of Contents
Table of Contents
2
Hazard Definitions
2
Please Read before Proceeding
3
The Knight Wall Mount Boiler - How It Works
4
Ratings
6
Determine Boiler Location
7
Provide Clearances
7
Provide Air Openings to Room
9
Wall Mounting Location
9
Residential Garage Installation
9
Vent and Air Piping
9
Prevent Combustion Air Contamination
9
Corrosive Contaminants and Sources
10
Using an Existing Vent System to Install a New Boiler
10
Removing a Boiler from Existing Common Vent
11
Prepare Boiler
12
Remove Boiler from Wood Pallet
12
Gas Conversions
12
Mounting the Boiler
13
General Venting
14
Install Vent and Combustion Air Piping
15
Requirements for Installation in Canada
16
Sizing
16
Materials
17
Optional Room Air
18
Pvc/Cpvc
19
Polypropylene
20
Stainless Steel Vent
21
Determine Location
22
SIDEWALL DIRECT VENTING Vent/Air Termination - Sidewall
23
Prepare Wall Penetrations
24
Multiple Vent/Air Terminations
25
Sidewall Termination - Optional Concentric Vent
26
VERTICAL DIRECT VENTING Vent/Air Termination - Vertical
29
Determine Location
29
Prepare Roof Penetrations
29
Multiple Vent/Air Terminations
30
Vertical Termination - Optional Concentric Vent
30
Alternate Vertical Concentric Venting
32
Hydronic Piping
33
System Water Piping Methods
33
Low Water Cutoff Device
33
Chilled Water System
33
Freeze Protection
33
General Piping Information
33
Near Boiler Piping Components
34
Near Boiler Piping Connections
35
Circulator Sizing
35
Variable Speed Pump Option
37
GAS CONNECTIONS Connecting Gas Supply Piping
48
Natural Gas
49
Pipe Sizing for Natural Gas
49
Natural Gas Supply Pressure Requirements
49
Propane Gas
49
Pipe Sizing for Propane Gas
49
Propane Supply Pressure Requirements
49
Check Inlet Gas Supply
50
Gas Pressure
51
Gas Valve Replacement
51
Field Wiring
52
Line Voltage Connections
52
Low Voltage Connections
52
Wiring of the Cascade
54
CONDENSATE DISPOSAL Condensate Drain
56
Startup
57
Operating Information
64
General
64
Cascade
67
Sequence of Operation
68
Knight Wall Mount Boiler Control Module
70
Status Display Screens
71
MAINTENANCE Maintenance and Annual Startup
74
Diagrams
78
Ladder Diagram
78
Wiring Diagram
79
Advertisement
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