User Manuals: Lochinvar SOLUTION CBN075 Heating Boiler

Manuals and User Guides for Lochinvar SOLUTION CBN075 Heating Boiler. We have 1 Lochinvar SOLUTION CBN075 Heating Boiler manual available for free PDF download: Installation & Service Manual

Lochinvar SOLUTION CBN075 Installation & Service Manual

Lochinvar SOLUTION CBN075 Installation & Service Manual (52 pages)

45,000 - 260,000 Btu/hr

Brand: Lochinvar | Category: Boiler | Size: 6 MB

Table of Contents

Hazard Definitions

2
- Table of Contents
  2
Please Read before Proceeding

3
Ratings

5
The Solution --How It Works

6
- The Solution --How It Works
  8
1 Determine Boiler Location

9
- Location of Unit
  9
- Clearances
  9
- Combustion and Ventilation Air
  10
2 Venting

13
3 GAS CONNECTIONS Gas Supply

18
- Manifold Pressure
  18
- Gas Pressure Test
  18
- Gas Connection
  18
- Gas Piping
  19
- Gas Manifold Pressure Adjustment Procedure
  20
- Checking Gas Supply Pressure
  21
- Combination Gas Valves
  22
4 Water Connections

23
- Relief Valve
  23
- Water Flow Switch (if Equipped)
  23
- Low Water Cutoff (if Equipped)
  24
- Typical Heating Boiler Installations
  24
- Piping of the Boiler System
  25
- Performance Loop
  27
- Primary/Secondary Boiler Piping
  27
- Low Temperature Bypass Requirements
  28
- Boiler Flow Rates
  28
  - Primary / Secondary Piping
    29
  - Full System Flow
    32
  - Full System Flow
    33
5 Electrical Connections

34
6 STARTUP Initial Startup

40
7 Owner Maintenance

43
- Maintenance and Annual Startup
  43
  - Service Technician
    43
  - Address Reported Problems
    44
  - Check Expansion Tank
    45
  - Check Relief Valve
    45
  - Inspection and Cleaning
    47
  - Review with Owner
    48
8 Troubleshooting

49
9 Diagrams

50

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