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Armor AWL801PM
Lochinvar Armor AWL801PM Manuals
Manuals and User Guides for Lochinvar Armor AWL801PM. We have
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Lochinvar Armor AWL801PM manuals available for free PDF download: Installation And Operation Manual, Installation & Operation Manual
Lochinvar Armor AWL801PM Installation & Operation Manual (76 pages)
Condensing water heater
Brand:
Lochinvar
| Category:
Water Heater
| Size: 12.08 MB
Table of Contents
Hazard Definitions
2
Table of Contents
2
Please Read before Proceeding
3
Water Heater Operation
3
The Armor Water Heater - How It Works
4
Ratings
7
1 Determine Water Heater Location
8
Provide Clearances
8
Installation Must Comply with
8
Closet and Alcove Installations
8
Provide Air Openings to Room
10
Flooring and Foundation
10
Residential Garage Installation
10
Vent and Air Piping
10
Prevent Combustion Air Contamination
10
Corrosive Contaminants and Sources
11
Using an Existing Vent System to Install a New Water Heater
11
Removing a Water Heater from Existing Common Vent
12
2 Prepare Water Heater
13
Remove Water Heater from Wood Pallet
13
Gas Conversions
13
Leveling the Water Heater
15
3 General Venting
16
Install Vent and Combustion Air Piping
17
Requirements for Installation in Canada
18
Sizing
18
Min./Max. Combustion Air & Vent Piping Lengths
18
Air Inlet Pipe Materials
19
Optional Room Air
20
Pvc/Cpvc
20
Polypropylene
22
Stainless Steel Vent
23
Sidewall Direct Venting
24
4 SIDEWALL DIRECT VENTING Vent/Air Termination - Sidewall
24
Determine Location
24
Prepare Wall Penetrations
26
Multiple Vent/Air Terminations
27
Sidewall Termination - Optional Concentric Vent
28
Vertical Direct Venting
31
5 VERTICAL DIRECT VENTING Vent/Air Termination - Vertical
31
Determine Location
31
Prepare Roof Penetrations
31
Multiple Vent/Air Terminations
32
Vertical Termination - Optional Concentric Vent
33
Alternate Vertical Concentric Venting
35
6 System Piping
37
System Water Piping Methods
37
General Piping Information
37
Flow Switch and Relief Valve Installation
37
Flow Switch Adjustment
37
Scalding
38
Water Chemistry
38
Piping Components
38
Gas Connections
44
7 GAS CONNECTIONS Connecting Gas Supply Piping
44
Natural Gas
45
Pipe Sizing for Natural Gas
45
Natural Gas Supply Pressure Requirements
45
Propane Gas
45
Pipe Sizing for Propane Gas
45
Propane Supply Pressure Requirements
45
Check Inlet Gas Supply
46
Gas Pressure
47
Gas Valve Replacement
47
8 Field Wiring
48
Line Voltage Connections
48
Low Voltage Connections
48
Low Gas Pressure Switch
49
High Gas Pressure Switch
49
Runtime Contacts
50
Alarm Contacts
50
Wiring of the Cascade
50
Condensate Disposal
52
9 CONDENSATE DISPOSAL Condensate Drain
52
10 Startup
53
Check for Gas Leaks
53
Final Checks before Starting the Water Heater
54
For Your Safety Read before Operating
55
Operating Instructions
55
To Turn off Gas to Appliance
55
11 Operating Information
59
General
59
Protection Features
59
How the Water Heater Operates
59
Temperature Control
59
Water Heater Temperature Regulation
60
Cascade
61
Sequence of Operation
62
Armor Water Heater Control Module
63
Status Display Screens
64
12 Maintenance
67
Maintenance and Annual Startup
67
Service Technician
67
Owner Maintenance
67
Address Reported Problems
68
Inspect Water Heater Interior
68
Check All Piping for Leaks
68
Clean Condensate Trap
68
Flue Vent System and Air Piping
68
Check Water System
69
Check Expansion Tank
69
Check Water Heater Relief Valve
69
Check Ignition Ground Wiring
69
Check Control Settings
69
Check Burner Flame
70
Check Flame Signal
70
Review with Owner
70
Check Delta T
71
Oiled Bearing Circulators
71
13 Diagrams
72
Ladder Diagram
72
Wiring Diagram
73
Revision Notes
76
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Lochinvar Armor AWL801PM Installation And Operation Manual (76 pages)
Condensing Water heateer
Brand:
Lochinvar
| Category:
Water Heater
| Size: 11.6 MB
Table of Contents
Hazard Definitions
2
Table of Contents
2
Please Read before Proceeding
3
The Armor Water Heater - How It Works
4
Ratings
7
1 Determine Water Heater Location
8
Provide Clearances
8
Installation Must Comply with
8
Closet and Alcove Installations
8
Provide Air Openings to Room
10
Flooring and Foundation
10
Residential Garage Installation
10
Vent and Air Piping
10
Prevent Combustion Air Contamination
10
Corrosive Contaminants and Sources
11
Using an Existing Vent System to Install a New Water Heater
11
Removing a Water Heater from Existing Common Vent
12
2 Prepare Water Heater
13
Remove Water Heater from Wood Pallet
13
Gas Conversions
13
Leveling the Water Heater
15
3 General Venting
16
Direct Venting Options
17
Install Vent and Combustion Air Piping
18
PVC/CPVC Vent Piping Materials
18
Requirements for Installation in Canada
18
Installing Vent or Air Piping
18
PVC/CPVC Air Intake/Vent Connections
19
Air Inlet Pipe Materials
20
Stainless Steel Vent
20
Stainless Steel Air Intake/Vent Connections
21
Min./Max. Combustion Air & Vent Piping Lengths
22
Vent and Air Piping
22
Optional Room Air
23
Determine Location
24
Sidewall Direct Venting
25
4 SIDEWALL DIRECT VENTING Vent/Air Termination - Sidewall
25
Prepare Wall Penetrations
26
Termination and Fittings
27
Multiple Vent/Air Terminations
27
Sidewall Termination - Optional Concentric Vent
29
5 VERTICAL DIRECT VENTING Vent/Air Termination - Vertical
31
Determine Location
31
Prepare Roof Penetrations
32
Termination and Fittings
32
Multiple Vent/Air Terminations
32
Vertical Termination - Optional Concentric Vent
33
Alternate Vertical Concentric Venting
35
6 System Piping
37
System Water Piping Methods
37
Flow Switch and Relief Valve Installation
37
Flow Switch Adjustment
37
Scalding
38
Water Chemistry
38
Piping Components
38
7 GAS CONNECTIONS Connecting Gas Supply Piping
44
Natural Gas
45
Pipe Sizing for Natural Gas
45
Natural Gas Supply Pressure Requirements
45
Propane Gas
45
Pipe Sizing for Propane Gas
45
Propane Supply Pressure Requirements
45
Check Inlet Gas Supply
46
Gas Pressure
47
Gas Valve Replacement
47
8 Field Wiring
48
Line Voltage Connections
48
Low Voltage Connections
48
Low Gas Pressure Switch
49
Flow Switch
49
High Gas Pressure Switch
49
Wiring of the Cascade
50
9 CONDENSATE DISPOSAL Condensate Drain
52
10 Startup
53
Final Checks before Starting the Water Heater
54
For Your Safety Read before Operating
55
Operating Instructions
55
To Turn off Gas to Appliance
55
11 Operating Information
59
General
59
OPERATING INFORMATION General
59
Water Heater Temperature Regulation
60
Cascade
61
Sequence of Operation
62
Armor Water Heater Control Module
63
Status Display Screens
64
Status Display Screens
66
12 Maintenance
67
Maintenance & Annual Startup
67
Address Reported Problems
68
Inspect Water Heater Interior
68
Check All Piping for Leaks
68
Clean Condensate Trap
68
Flue Vent System and Air Piping
68
Check Water System
69
Check Expansion Tank
69
Check Water Heater Relief Valve
69
Check Ignition Ground Wiring
69
Check Control Settings
69
Check Burner Flame
70
Check Flame Signal
70
Review with Owner
70
Check Delta T
71
Oiled Bearing Circulators
71
13 Diagrams
72
Ladder Diagram
72
Wiring Diagram
73
Revision Notes
76
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