User Manuals: ECR International Dunkirk HELIX VX Boiler

User Manuals: ECR International Dunkirk HELIX VX Boiler

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

ECR International Dunkirk HELIX VX Installation, Operation & Maintenance Manual

ECR International Dunkirk HELIX VX Installation, Operation & Maintenance Manual (88 pages)

WALL MOUNTED GAS BOILER

Brand: ECR International | Category: Boiler | Size: 24 MB

Table of Contents

Table of Contents
4
1 Introduction

5
2 Important Safety Information

6
3 Component Listing

7
4 Locating Boiler

11
5 Hydronic Piping

13
- Special Conditions
  13
- Safety Relief Valve and Air Vent
  13
- Trim Piping
  14
- System Piping
  14
6 Combustion Air and Vent Piping

22
- Removal of Existing Boiler from Common Vent System
  22
- Venting Materials
  22
- Vent Pipe Installation
  23
- Vent Termination
  23
- Venting Configurations
  24
- Side Venting Terminal Requirements
  29
- Multiple Boiler Venting Installation
  31
- Condensate Piping
  31
7 Gas Supply Piping

32
8 Electrical Connections

34
- External Connections
  34
9 Start up Procedure

36
- Perform CSD-1 Compliance Test
  40
- Complete Start up Procedure
  41
10 Operating Instructions

42
11 General Maintenance and Cleaning

43
12 Ratings and Capacities

45
13 Trouble Shooting

46
Trouble Shooting (Temperature Resistance Chart)

63
14 Wiring Diagram

64
15 Glossary

68
Appendix A - Control Module

70
- Introduction
  70
- Operation
  70
- Status Indication
  70
- Sequence of Operation
  71
- User Menu
  73
Optional User Interface Relocation

83
Primary Loop Equivalent Length Calculations & Pump Selection

84

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