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KNIGHT 399 - 800
Lochinvar KNIGHT 399 - 800 Manuals
Manuals and User Guides for Lochinvar KNIGHT 399 - 800. We have
2
Lochinvar KNIGHT 399 - 800 manuals available for free PDF download: Service Manual, User's Information Manual
Lochinvar KNIGHT 399 - 800 Service Manual (44 pages)
Lochinvar Commercial Bolier Service Manual
Brand:
Lochinvar
| Category:
Boiler
| Size: 2.05 MB
Table of Contents
Contents
2
Table of Contents
2
Hazard Definitions
2
Handling Ceramic Fiber Materials
3
When Servicing Boiler
4
Boiler Operation
4
Boiler Water
4
Freeze Protection Fluids
4
Please Read before Proceeding
3
What Is in this Manual
5
1 SERVICE Near Boiler Piping
6
The Knight XL Display
7
Control Inputs
8
Control Outputs
9
General Operation
10
Sequence of Operation
11
Display Panel Menu Access
13
Display Panel Parameter Access
14
Parameter Table
15
Parameter Table
16
Viewable and Changeable Control Parameters
17
2 Maintenance
23
Maintenance and Annual Startup
23
Address Reported Problems
24
Inspect Boiler Area
24
Check Expansion Tank
25
Check Boiler Relief Valve
25
Check Burner Flame
26
Check Control Settings
26
Cleaning Boiler Heat Exchanger
27
Check Flame Signal
27
Review with Owner
27
3 Troubleshooting
28
Before Troubleshooting
28
Check Control Module Fuses
28
Table 3A - Troubleshooting Chart - no Display
29
Checking Temperature Sensors
30
Table 3E - Troubleshooting Chart - Noisy System
31
Table 3F - Troubleshooting Chart - Fault Messages
32
Corrective Action
33
Combustion Analysis Procedure
40
Table 3G - Troubleshooting Chart - Combustion Levels
40
Table 3H - Flue Products
40
Gas Valve Adjustment Procedure
41
Revision Notes
44
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Lochinvar KNIGHT 399 - 800 User's Information Manual (20 pages)
Lochinvar Boiler User Manual
Brand:
Lochinvar
| Category:
Boiler
| Size: 0.62 MB
Table of Contents
Table of Contents
2
Boiler Operation
3
Boiler Water
3
Freeze Protection Fluids
3
Check Boiler Area
5
Check Pressure Temperature Gauge
5
Check Vent Piping
5
Check Air Piping
5
Check Relief Valve
5
Check Condensate Drain System
5
Check Air Vents
5
Test Low Water Cutoff (if Installed)
5
Reset Button (Low Water Cutoff)
5
Check Boiler Piping (Gas and Water)
5
For Your Safety Read before Operating
9
To Turn off Gas to Appliance
9
Operating Instructions
9
Access Modes
11
Status Display Screens
15
Revision Notes
20
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