Lochinvar Armor AWL501PM Water Heater Manuals

Manuals and User Guides for Lochinvar Armor AWL501PM Water Heater. We have 2 Lochinvar Armor AWL501PM Water Heater manuals available for free PDF download: Installation And Operation Manual, Installation & Operation Manual

Lochinvar Armor AWL501PM Installation And Operation Manual (76 pages)

Condensing Water heateer

Brand: Lochinvar | Category: Water Heater | Size: 11 MB

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
2 Prepare Water Heater

13
- Remove Water Heater from Wood Pallet
  13
- Direct Venting Options - Sidewall Vent
  16
3 General Venting

16
4 SIDEWALL DIRECT VENTING Vent/Air Termination - Sidewall

25
5 VERTICAL DIRECT VENTING Vent/Air Termination - Vertical

31
6 System Piping

37
- System Water Piping Methods
  37
- Piping Components
  38
- Scalding
  38
- Water Chemistry
  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
  - Flow Switch
    49
  - High Gas Pressure Switch
    49
  - Low Gas Pressure Switch
    49
  - Tank Thermostat
    49
  - Alarm Contacts
    50
  - Runtime Contacts
    50
- Wiring of the Cascade
  50
9 CONDENSATE DISPOSAL Condensate Drain

52
- Check for Gas Leaks
  53
- Inspect/Fill Condensate System
  53
10 Startup

53
11 Operating Information

59
- OPERATING INFORMATION General
  59
- Protection Features
  59
- Temperature Control
  59
- Water Heater Temperature Regulation
  60
- Access Modes
  61
- Cascade
  61
- Saving Parameters
  61
- Sequence of Operation
  62
- Armor Water Heater Control Module
  63
- Status Display Screens
  64
- Status Display Screens
  66
- Maintenance & Annual Startup
  67
12 Owner Maintenance

67
- Service Technician
  67
- Address Reported Problems
  68
- Check All Piping for Leaks
  68
- Clean Condensate Trap
  68
- Flue Vent System and Air Piping
  68
- Inspect Water Heater Interior
  68
- Check Control Settings
  69
- Check Expansion Tank
  69
- Check Ignition Ground Wiring
  69
- Check Water Heater Relief Valve
  69
- Check Water System
  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

Lochinvar Armor AWL501PM Installation & Operation Manual (76 pages)

Condensing water heater

Brand: Lochinvar | Category: Water Heater | Size: 12 MB

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
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
5 VERTICAL DIRECT VENTING Vent/Air Termination - Vertical

31
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
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 AWL501PM Water Heater Manuals

Lochinvar Armor AWL501PM Installation And Operation Manual (76 pages)

Table of Contents

Hazard Definitions

Please Read before Proceeding

The Armor Water Heater - How It Works

Ratings

1 Determine Water Heater Location

2 Prepare Water Heater

3 General Venting

4 SIDEWALL DIRECT VENTING Vent/Air Termination - Sidewall

5 VERTICAL DIRECT VENTING Vent/Air Termination - Vertical

6 System Piping

7 GAS CONNECTIONS Connecting Gas Supply Piping

8 Field Wiring

9 CONDENSATE DISPOSAL Condensate Drain

10 Startup

11 Operating Information

12 Owner Maintenance

13 Diagrams