Lochinvar KNIGHT 51 Manuals

Manuals and User Guides for Lochinvar KNIGHT 51. We have 2 Lochinvar KNIGHT 51 manuals available for free PDF download: Installation And Operation Manual, User's Information Manual

Lochinvar KNIGHT 51 Installation And Operation Manual (80 pages)

Lochinvar Boiler User Manual

Brand: Lochinvar | Category: Boiler | Size: 7 MB

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
2 Prepare Boiler

12
- Remove Boiler from Wood Pallet
  12
- Gas Conversions
  12
- Mounting the Boiler
  13
3 General Venting

15
4 SIDEWALL DIRECT VENTING Vent/Air Termination - Sidewall

21
5 VERTICAL DIRECT VENTING Vent/Air Termination - Vertical

27
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

46
- Connecting Gas Supply Piping
  46
- Natural Gas
  47
  - Pipe Sizing for Natural Gas
    47
  - Natural Gas Supply Pressure Requirements
    47
- Propane Gas
  47
  - Pipe Sizing for Propane Gas
    47
  - Propane Supply Pressure Requirements
    47
- Check Inlet Gas Supply
  48
- Gas Pressure
  49
- Gas Valve Replacement
  49
8 Field Wiring

50
- Line Voltage Connections
  50
- Low Voltage Connections
  50
  - Outdoor Temperature Sensor
    51
  - Flow Switch
    51
- Wiring of the Cascade
  52
9 CONDENSATE DISPOSAL Condensate Drain

54
10 Startup

56
11 OPERATING INFORMATION General

61
- Protection Features
  62
- Boiler Temperature Regulation
  63
- High Limit Test Procedure
  63
- Cascade
  64
- Sequence of Operation
  65
- Sequence of Operation
  66
- Knight Wall Mount Boiler Control Module
  67
- Status Display Screens
  68
- Status Display Screens
  70
12 Maintenance

71
- Maintenance and Annual Startup
  71
  - Inspect Boiler Area
    72
  - Check Expansion Tank
    73
  - Check Boiler Relief Valve
    73
  - Check Control Settings
    73
  - Check Burner Flame
    73
  - Check Flame Signal
    74
  - Review with Owner
    74
  - Cleaning Boiler Heat Exchanger
    74
  - Oiled Bearing Circulators
    74
13 Diagrams

75
- Ladder Diagram
  75
- Wiring Diagram
  76

Lochinvar KNIGHT 51 User's Information Manual (16 pages)

Wall Mount Boiler

Brand: Lochinvar | Category: Boiler | Size: 1.09 MB

Table of Contents
2
Hazard Definitions
2
Please Read before Proceeding
3
1 Prevent Combustion Air Contamination

4
2 Maintenance Schedule

5
- Maintenance Procedures
  6
3 Operating Instructions

9
4 Smart System Control Module

10
- Access Modes
  10
- Saving Parameters
  10
- General
  10
- Temperature Settings
  11
- Status Display Screens
  12
- Status Display Screens
  14
- Notes
  15
- Revision Notes
  16

Lochinvar Categories

Water Heater Boiler Gas Heater Heat Pump Swimming Pool Heater

More Lochinvar Manuals

Lochinvar KNIGHT 51 Manuals

Lochinvar KNIGHT 51 Installation And Operation Manual (80 pages)

Table of Contents

Hazard Definitions

Please Read before Proceeding

The Knight Wall Mount Boiler--How It Works

Ratings

1 Determine Boiler Location

2 Prepare Boiler

3 General Venting

4 SIDEWALL DIRECT VENTING Vent/Air Termination - Sidewall

5 VERTICAL DIRECT VENTING Vent/Air Termination - Vertical

6 Hydronic Piping

7 Gas Connections

8 Field Wiring

9 CONDENSATE DISPOSAL Condensate Drain

10 Startup

11 OPERATING INFORMATION General

12 Maintenance

13 Diagrams

Lochinvar KNIGHT 51 User's Information Manual (16 pages)

Table of Contents

1 Prevent Combustion Air Contamination

2 Maintenance Schedule

3 Operating Instructions

4 Smart System Control Module

Related Products

Lochinvar Categories