ECR International Dunkirk HELIX VX, Installation, Operation & Maintenance Manual

Page: 4 / 88

4
1 - Introduction ...............................................................................................................................5
2 - Important Safety Information ....................................................................................................6
3 - Component Listing .....................................................................................................................7
4 - Locating Boiler .........................................................................................................................11
5 - Hydronic Piping ........................................................................................................................13
5.2 Special Conditions ................................................................................................................. 13
5.3 Safety Relief Valve and Air Vent .............................................................................................. 13
5.4 Trim Piping ........................................................................................................................... 14
5.5 System Piping....................................................................................................................... 14
6 - Combustion Air And Vent Piping ...............................................................................................22
6.2 Removal of Existing Boiler From Common Vent System................................................................2 2
6.3 Venting Materials ................................................................................................................. 22
6.4 Vent Pipe Installation ............................................................................................................. 23
6.5 Vent Termination .................................................................................................................. 23
6.6 Venting Configurations ........................................................................................................... 24
6.7 Side Venting Terminal Requirements ........................................................................................ 29
6.8 Multiple Boiler Venting Installation ........................................................................................... 31
6.9 Condensate Piping ................................................................................................................. 31
7 - Gas Supply Piping ....................................................................................................................32
8 - Electrical Connections...............................................................................................................34
8.4 External Connections ............................................................................................................. 34
9 - Start Up Procedure ...................................................................................................................36
9.6 Perform CSD-1 Compliance Test ..................................................................................................... 40
9.7 Complete Start Up Procedure ......................................................................................................... 41
10 - Operating Instructions ...........................................................................................................42
11 - General Maintenance And Cleaning ........................................................................................43
12 - Ratings And Capacities ...........................................................................................................45
13 - Trouble Shooting ....................................................................................................................46
13 - Trouble Shooting (Temperature Resistance Chart).................................................................63
14 - Wiring Diagram ......................................................................................................................64
15 - Glossary .................................................................................................................................68
APPENDIX A - CONTROL MODULE....................................................................................................70
1.1 Introduction ........................................................................................................................ 70
1.2 Operation ........................................................................................................................... 70
1.3 Status Indication ................................................................................................................. 70
1.4 Sequence of Operation ......................................................................................................... 71
1.5 User Menu .......................................................................................................................... 73
OPTIONAL USER INTERFACE RELOCATION......................................................................................83
PRIMARY LOOP EQUIVALENT LENGTH CALCULATIONS & PUMP SELECTION...............................84-87
TABLE OF CONTENTS
PN 240011342 Rev. E [05/31/2018]