Lochinvar CP-M Series Manuals

Lochinvar CP-M Series Manuals

Manuals and User Guides for Lochinvar CP-M Series. We have 1 Lochinvar CP-M Series manual available for free PDF download: Installation, Commissioning & Maintenance Instructions

Lochinvar CP-M Series Installation, Commissioning & Maintenance Instructions

Lochinvar CP-M Series Installation, Commissioning & Maintenance Instructions (94 pages)

High Efficiency Gas Fired Condensing Boilers

Brand: Lochinvar | Category: Boiler | Size: 5.11 MB

Table of Contents

Table of Contents
2
1 Introduction

4
2 Principal Parts

5
3 Technical Data

17
4 General Requirements

20
- Related Documents
  20
5 Water Quality

21
- Water Chemistry
  21
- Air/Dirt Separation
  21
- Water Pressure
  21
6 Location

22
- Plant Room Requirements
  22
- General Requirements
  22
- Clearances
  22
- Mounting the Boiler
  22
- Mounting the Boiler on a Frame
  22
- Mounting the Boiler on the Wall
  22
- Condensate Drain
  23
- Filling the Condensate Trap
  23
7 Gas Supply

23
- Service Pipes
  23
- Meters
  24
- Gas Supply Pipes
  24
- Boosted Gas Supplies
  24
- Plant-Room Control Valve
  24
- Equipment Gas System Leak Check
  24
8 Flue System

24
- Flue Terminal Locations
  24
- Approved Flue System
  25
- Type B 23P Flue Gas Systems
  25
- Installation Precautions
  26
- Maximum Length - Concentric Flue
  26
- Worked Example - Concentric Flue
  26
- Maximum Length - Conventional/Twin-Pipe Flue
  26
- Worked Example - Conventional Flue
  27
- Worked Example - Twin-Pipe Flue
  28
- Flue Discharge
  28
- Flue Terminal Installation
  28
- Type B 23 (Conventional Flue)
  28
- Type C 13 (Horizontal Balanced Flue)
  29
- Type C 33 (Vertical Balanced Flue)
  29
- Type C
  30
- (Twin Pipe Flue)
  30
- Common Flue Systems
  30
- Flue Terminal Guarding
  31
- Condensate Drain
  31
9 Air Supply

31
10 Water Connections

33
- Flow/Return Connections
  33
- Open Vented System Arrangement
  33
- Sealed System Arrangement
  34
- Expansion Vessel Sizing
  34
- Circulating Pumps
  34
- Dirt Separator/Strainer
  38
- Air Separator
  38
- Roof-Top Installation
  38
- Installation Schematic Drawings
  38
11 Electrical Supply

41
- Connector Strip
  41
- Arc Welding Precautions
  43
- Ancillary Equipment
  43
- Outside Temperature Sensor
  43
- Safety Circuit
  43
- Cascade Control
  43
- Cascade Wiring
  43
- Cascade Sensor
  43
- Time, Temperature and Zone Control
  43
- Cp-M+ Wiring Diagram
  44
12 Control Interface

45
13 Parameters

66
- Setting the Parameters with the Display Menu
  66
14 Commissioning and Testing

72
15 Lpg Fuel

75
- Related Documents
  75
- Conversion and Commissioning Procedure
  75
16 Maintenance

77
- General
  77
- Burner Inspection
  77
- Burner Removal
  78
- Cleaning the Heat Exchanger
  79
- Draining the Boiler System
  79
- Draining an Individual Boiler
  79
- Draining the Complete System
  79
- Refilling the System
  79
- Other Checks
  80
- Relief Valves (if Fitted)
  80
- Flue System
  80
- Setting a Replacement Gas Valve
  81
17 Troubleshooting

83
- Lock-Out Codes
  83
- Blocking Codes
  88
- Important Messages
  91
18 User Instructions

91

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