Sign In
Upload
Manuals
Brands
Lochinvar Manuals
Boiler
NKC 110
Lochinvar NKC 110 Manuals
Manuals and User Guides for Lochinvar NKC 110. We have
1
Lochinvar NKC 110 manual available for free PDF download: Installation & Service Manual
Lochinvar NKC 110 Installation & Service Manual (92 pages)
Noble Combi Boiler
Brand:
Lochinvar
| Category:
Boiler
| Size: 7.4 MB
Table of Contents
Hazard Definitions
2
Table of Contents
2
Boiler Operation
3
Boiler Water
3
Please Read before Proceeding
3
When Servicing Boiler
3
The Noble Combi Boiler - How It Works
4
Ratings
6
1 Determine Boiler Location
7
Provide Clearances
7
Provide Air Openings to Room
9
Wall Mounting Location
9
Residential Garage Installation
9
Vent and Air Piping
9
Prevent Combustion Air Contamination
9
Corrosive Contaminants and Sources
10
Using an Existing Vent System to Install a New Boiler
10
Removing a Boiler from Existing Common Vent
11
2 Prepare Boiler
12
Remove Boiler from Wood Pallet
12
Gas Conversions
12
Mounting the Boiler
13
3 General Venting
14
For more Details
14
Install Vent and Combustion Air Piping
15
F I R E T U B E C O M B I
15
Sizing
16
Max. Allowable Vent Piping Lengths
16
Materials
16
Optional Room Air
17
Pvc/Cpvc
18
Air
18
Polypropylene
19
Stainless Steel Vent
20
Sidewall Direct Venting
21
4 SIDEWALL DIRECT VENTING Vent/Air Termination - Sidewall
21
Determine Location
21
Sidewall
21
Prepare Wall Penetrations
23
Multiple Vent/Air Terminations
23
Sidewall Termination - Optional Concentric Vent
24
Vertical Direct Venting
27
5 VERTICAL DIRECT VENTING Vent/Air Termination - Vertical
27
Determine Location
27
Prepare Roof Penetrations
28
Multiple Vent/Air Terminations
28
Vertical Termination - Optional Concentric Vent
29
Alternate Vertical Concentric Venting
31
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
Hydronic Piping Diagrams
34
Domestic Water Piping
40
Scalding
40
Water Chemistry
40
Near Heater Piping Components
40
Domestic Water Piping Diagrams
41
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
Condensate Disposal
51
9 CONDENSATE DISPOSAL Condensate Drain
51
10 Startup
52
Check for Gas Leaks
54
Start the Boiler
55
Home Screen
57
Service Mode
59
11 Operating Information
61
General
61
Menus
61
Control Inputs and Outputs
63
Cascade
65
Protection Features
65
Sequence of Operation
66
12 MAINTENANCE Maintenance and Annual Startup
69
Inspect Boiler Area
70
Check Boiler Relief Valve
71
Removal of Combustion Chamber Lining
72
Check Flame Signal
72
Review with Owner
72
13 Troubleshooting
75
Corrective Action
77
Combustion Analysis Procedure
86
Gas Valve Adjustment Procedure
86
14 Diagrams
87
Ladder Diagram (Standard)
87
Wiring Diagram (Standard)
88
Advertisement
Advertisement
Related Products
Lochinvar Noble NKC 110
Lochinvar Noble NKC 150
Lochinvar Noble NKC 199
Lochinvar NKC 150
Lochinvar NKC 199
Lochinvar NOBLE NKC 110-199
Lochinvar NKC110N
Lochinvar NKC150N
Lochinvar NKC199N
Lochinvar NOBLE NKB 80-150
Lochinvar Categories
Water Heater
Boiler
Gas Heater
Swimming Pool Heater
Heat Pump
More Lochinvar Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL