Lochinvar KNIGHT XL 701 Manuals

Manuals and User Guides for Lochinvar KNIGHT XL 701. We have 1 Lochinvar KNIGHT XL 701 manual available for free PDF download: Installation & Operation Manual

Lochinvar KNIGHT XL 701 Installation & Operation Manual

Lochinvar KNIGHT XL 701 Installation & Operation Manual (80 pages)

Lochinvar Boiler User Manual

Brand: Lochinvar | Category: Boiler | Size: 9.64 MB

Table of Contents

Hazard Definitions

2
- Table of Contents
  2
Please Read before Proceeding

3
The Knight XL - How It Works

4
- Model 400
  5
Ratings

7
1 Determine Boiler Location

8
2 Prepare Boiler

13
- Remove Boiler from Wood Pallet
  13
- Gas Conversions
  13
  - Model 400
    13
  - Model 501
    14
  - Models 601 - 801
    14
- Leveling the Boiler
  14
- Direct Venting Options
  15
3 General Venting

16
4 SIDEWALL DIRECT VENTING Vent/Air Termination - Sidewall

23
5 VERTICAL DIRECT VENTING Vent/Air Termination - Vertical

30
6 Hydronic Piping

36
- System Water Piping Methods
  36
- Low Water Cutoff Device
  36
- Chilled Water System
  36
- Freeze Protection
  36
- General Piping Information
  36
- Flow Switch and Relief Valve Installation
  37
  - Flow Switch Adjustment
    38
- Near Boiler Piping Components
  38
- Circulator Sizing
  39
- Near Boiler Piping Connections
  39
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
- Wiring of the Cascade
  52
9 CONDENSATE DISPOSAL Condensate Drain

54
10 Startup

55
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 XL Control Module
  67
- Status Display Screens
  69
12 Maintenance

72
- Maintenance and Annual Startup
  72
  - Address Reported Problems
    73
  - Inspect Boiler Area
    73
  - Check Expansion Tank
    74
  - Check Burner Flame
    75
  - Check Control Settings
    75
  - Check Flame Signal
    76
  - Review with Owner
    76
  - Cleaning Boiler Heat Exchanger
    76
13 Diagrams

77
- Wiring Diagram
  77
- Ladder Diagram
  78
- Revision Notes
  80

Advertisement

Advertisement

Related Products

Lochinvar Categories

Water Heater Boiler Gas Heater Swimming Pool Heater Heat Pump

More Lochinvar Manuals