Lochinvar ARMOR 151 Manuals

Manuals and User Guides for Lochinvar ARMOR 151. We have 4 Lochinvar ARMOR 151 manuals available for free PDF download: Installation And Operation Manual, Operation Manual, Service Manual, Instructions Manual

Lochinvar ARMOR 151 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 151 Operation Manual (52 pages)

Armor Outdoor Armor Water Heater

Brand: Lochinvar | Category: Water Heater | Size: 6 MB

Hazard Definitions

2
- Table of Contents
  2
Please Read before Proceeding

3
- Water Heater Operation
  3
The Outdoor Armor Water Heater -- How It

4
Works

5
Ratings

7
1 Determine Water Heater Location

8
2 Prepare Water Heater

10
3 System Piping

13
- System Water Piping Methods
  13
- General Piping Information
  13
- Flow Switch and Relief Valve Installation
  13
- Flow Switch Adjustment
  14
- Scalding
  14
- Water Chemistry
  15
- Piping Components
  15
- Gas Connections
  21
4 GAS CONNECTIONS Connecting Gas Supply Piping

21
- Natural Gas
  22
  - Pipe Sizing for Natural Gas
    22
  - Natural Gas Supply Pressure Requirements
    22
- Propane Gas
  22
  - Pipe Sizing for Propane Gas
    22
  - Propane Supply Pressure Requirements
    22
- Check Inlet Gas Supply
  23
- Gas Pressure
  24
- Gas Valve Replacement
  24
5 Field Wiring

25
- Line Voltage Connections
  25
- Low Voltage Connections
  25
  - Flow Switch
    26
  - High Gas Pressure Switch
    26
  - Low Gas Pressure Switch
    26
  - Runtime Contacts
    27
  - Alarm Contacts
    27
- Wiring of the Cascade
  27
- Condensate Disposal
  29
6 CONDENSATE DISPOSAL Condensate Drain

29
7 Startup

30
8 OPERATING INFORMATION General

36
- Protection Features
  36
- How the Water Heater Operates
  36
- Temperature Control
  36
- Water Heater Temperature Regulation
  37
- Cascade
  38
- Access Modes
  38
- Sequence of Operation
  39
- Outdoor Armor Water Heater Control Module
  40
- Status Display Screens
  41
- Status Display Screens
  42
9 Maintenance

44
- Maintenance & Annual Startup
  44
  - Address Reported Problems
    45
  - Inspect Water Heater Interior
    45
  - Check All Piping for Leaks
    45
  - Clean Condensate Trap
    45
  - Flue Vent System and Air Piping
    45
  - Check Water System
    46
  - Check Expansion Tank
    46
  - Check Water Heater Relief Valve
    46
  - Check Ignition Ground Wiring
    46
  - Check Control Settings
    46
  - Check Burner Flame
    47
  - Check Flame Signal
    47
  - Review with Owner
    47
  - Check Delta T
    48
10 Diagrams

49
- Ladder Diagram
  49
- Wiring Diagram
  50
- Revision Notes
  52

Lochinvar ARMOR 151 Service Manual (41 pages)

Lochinvar Water Heater User Manual

Brand: Lochinvar | Category: Water Heater | Size: 1 MB

Contents
2
Hazard Definitions
2
Handling Ceramic Fiber Materials
3
Removal of Combustion Chamber Lining
3
When Servicing Water Heater
3
Water Heater Operation
3
Service
4
Water Heater Display
5
Control Inputs
6
Control Outputs
7
General Operation
8
How the Water Heater Operates
8
Sequence of Operation
8
Access Modes
8
Display Panel Menu Access
10
Display Panel Parameter Access
11
Parameter Table
12
Viewable and Changeable Control Parameters
14
Date and Time
14
Software Version
14
Temperature Units
14
Data Logging
15
Functions
15
DHW Settings
15
Anti-Cycling
15
Control Modes
16
BMS Thermostat Input
16
Cascade Address
16
Cascade Type
16
Circulation Pumps
17
Maximum Cascade Outlet Set Point
17
Minimum On/Off Time
17
Minimum Next on Time
17
Service Notification
18
Set Point at Maximum Volts
18
On Volts
18
Off Differential Volts
18
Maintenance and Annual Startup
19
Address Reported Problems
20
Inspect Water Heater Area
20
Inspect Water Heater Interior
20
Clean Condensate Trap
20
Flue Vent System and Air Piping
21
Check Water System
21
Check Expansion Tank
21
Check Water Heater Relief Valve
21
Inspect Ignition and Flame Sense Electrodes
22
Check Ignition Ground Wiring
22
Check All Water Heater Wiring
22
Check Control Settings
22
Check Flame Signal
23
Review with Owner
23
Cleaning Heater Exchanger
23
Check Delta T
23
Troubleshooting
24
Before Troubleshooting
24
Check Control Module Fuses
24
Control Module Fuses
24
Checking Temperature Sensors
26
Combustion Analysis Procedure
36
Flue Products
36
Combustion Levels
36
Gas Valve Adjustment Procedure
37

Lochinvar ARMOR 151 Instructions Manual (40 pages)

MODBUS AND BACNET COMMUNICATION

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

1 Introduction

2
2 Installation

3
3 Modbus Configuration

7
- Addressing
  7
- Timing Speciﬁ Cations
  8
- Parity
  8
- Data Transmission Mode
  8
- Modbus Board Diagnostics
  8
  - Internal Faults
    8
- Modbus Function Set
  9
- Modbus Exception Codes
  10
4 MODBUS MEMORY MAP Primary Data Tables

11
- Memory Map
  11
  - Input Registers
    12
  - Holding Registers
    12
- Conﬁ Guration Bits
  12
5 Bacnet Configuration

13
- Addressing
  13
- Timing Speciﬁ Cations
  14
- Communication Board Diagnostics
  14
- Internal Faults
  14
6 BACNET MEMORY MAP Primary Data Tables

15
- Crest Boiler Memory Map
  15
- Input Registers
  15
- Holding Registers
  16
7 Wiring Requirements

16
- Physical Wiring
  17
- Control Inputs/Outputs
  18
- Control Location
  20
- Typical Boiler/Water Heater System Wiring
  22
8 Unit Operation

23
- Unit Operation with Modbus
  23
- Communications
  28
9 Troubleshooting

28
10 Diagrams

30
- Ladder & Wiring Diagrams
  30
- Revision Notes
  40

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Lochinvar ARMOR 151 Manuals

Lochinvar ARMOR 151 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

Lochinvar ARMOR 151 Operation Manual (52 pages)

Table of Contents

Hazard Definitions

Please Read before Proceeding

The Outdoor Armor Water Heater -- How It

Works

Ratings

1 Determine Water Heater Location

2 Prepare Water Heater

3 System Piping

4 GAS CONNECTIONS Connecting Gas Supply Piping

5 Field Wiring

6 CONDENSATE DISPOSAL Condensate Drain

7 Startup

8 OPERATING INFORMATION General

9 Maintenance

10 Diagrams

Lochinvar ARMOR 151 Service Manual (41 pages)

Table of Contents

Lochinvar ARMOR 151 Instructions Manual (40 pages)

Table of Contents

1 Introduction

2 Installation

3 Modbus Configuration

4 MODBUS MEMORY MAP Primary Data Tables

5 Bacnet Configuration

6 BACNET MEMORY MAP Primary Data Tables

7 Wiring Requirements

8 Unit Operation

9 Troubleshooting

10 Diagrams

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