ECR International Dunkirk DMG-240 Manuals

ECR International Dunkirk DMG-240 Manuals

Manuals and User Guides for ECR International Dunkirk DMG-240. We have 1 ECR International Dunkirk DMG-240 manual available for free PDF download: Installation, Operation & Maintenance Manual

ECR International Dunkirk DMG-240 Installation, Operation & Maintenance Manual

ECR International Dunkirk DMG-240 Installation, Operation & Maintenance Manual (86 pages)

CONDENSING GAS FIRED BOILER

Brand: ECR International | Category: Boiler | Size: 5.37 MB

Table of Contents

Table of Contents
3
1 Important Information

5
2 Introduction

6
3 Component Listing

7
4 Locating Boiler

8
5 Hydronic Piping

11
- General
  11
- Special Conditions
  11
- Safety Relief Valve and Air Vent
  12
- Low Water Cutoff
  12
- Trim Piping
  13
- System Piping
  13
- Heating System and Refrigeration
  13
- Manifold Installation (Supplied)
  13
6 Combustion Air and Vent Piping

17
7 Gas Supply Piping

36
- General
  36
- LP Conversion
  36
- Leak Check Gas Piping
  37
8 Electrical Connections

38
- General
  38
- Electric Knockouts
  38
- Access to Connection Block
  39
- Main Supply Connection
  39
- Shutdown Input
  40
- Release Input
  40
- Optional Electrical Connections
  40
- Outdoor Temperature Sensor
  41
- Central Heating Thermostat
  43
- DHW Indirect Water Heater
  44
- Frost Protection
  44
- Pump Anti-Seize Protection
  44
9 Start up Procedure

47
- Fill Condensate Trap with Water
  47
- Commission Setup (Water)
  47
- Commission Setup (Gas)
  48
- Commission Setup (Electric)
  48
- Control Panel
  49
- Deaeration Function
  50
- Commissioning
  51
- Before Gas Conversion
  51
- Gas Conversion (Propane)
  51
- Combustion Setup (High-Fire)
  52
- Combustion Setup (Low-Fire)
  52
- Operational Check
  52
- User Level Parameters
  53
- Installer Level Parameters
  53
- Parameters Settings
  54
- Reading Measured Values
  57
- Status and Sub-Status
  58
- Return to the Factory Settings
  59
10 Operating Instructions

60
- Sequence of Operation
  60
- To Turn off Gas to Appliance
  60
11 General Maintenance and Cleaning

61
12 Ratings and Capacities

65
13 Trouble Shooting

66
- Shutdowns and Lock-Outs
  68
- Error History
  71
- Error History Readout
  71
- Optional Sensors
  72
- Troubleshooting Chart 1
  73
- Troubleshooting Chart 2
  74
- Troubleshooting Chart 3
  75
- Troubleshooting Chart 4
  76
- Troubleshooting Chart 5
  77
- Troubleshooting Chart 6
  78
- Troubleshooting Chart 7
  79
- Troubleshooting Chart 8
  79
- Troubleshooting Chart 9
  80
- Troubleshooting Chart 10
  81
- Troubleshooting Chart 11
  82
- Temperature-Resistance Chart
  83
14 Glossary

84

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