Dunkirk DMG-380 Manuals

Dunkirk DMG-380 Manuals

Manuals and User Guides for Dunkirk DMG-380. We have 1 Dunkirk DMG-380 manual available for free PDF download: Installation, Operation & Maintenance Manual

Dunkirk DMG-380 Installation, Operation & Maintenance Manual

Dunkirk DMG-380 Installation, Operation & Maintenance Manual (88 pages)

CONDENSING GAS FIRED FLOOR OR WALL MOUNTED BOILER

Brand: Dunkirk | Category: Boiler | Size: 5 MB

Table of Contents

Table of Contents
3
Important Information
5
Introduction
6
Component Listing
7
Locating Boiler
8
Hydronic Piping
10
General
10
Special Conditions
10
Safety Relief Valve and Air Vent
11
Low Water Cutoff
11
Trim Piping
12
System Piping
12
Heating System and Refrigeration
13
Labor Savor Manifold Installation (Supplied)
13
Combustion Air and Vent Piping
17
General
17
Removal of Existing Boiler from Common Vent System
17
Definitions
18
Approved Venting Materials
19
Coaxial
19
Twin Pipe Polypropylene and Cpvc Systems
21
Twin Pipe Spring Clamp Instructions
21
Venting Configurations
23
Side Venting Terminal Requirements
27
Multiple Boiler Venting - General
30
Multiple Boiler Venting - Mounting Procedure
30
Multiple Boiler Venting - Venting Layout
32
Multiple Boiler Venting - Parameter Settings
34
Condensate Piping
35
Gas Supply Piping
36
General
36
Lp Conversion
36
Leak Check Gas Piping
37
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
K Ohm (1K Ω) Outdoor Temperature Sensor
43
Central Heating Thermostat
43
Ω Dhw Indirect Water Heater
44
Frost Protection
44
Pump Anti-Seize Protection
44
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 (Low-Fire)
52
Operational Check
52
Combustion Setup (High-Fire)
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
Operating Instructions
60
Sequence of Operation
60
To Turn off Gas to Appliance
60
General Maintenance and Cleaning
61
Beginning of each Heating Season
61
Annual Shut down Procedure
62
Annual Inspection and Cleaning of Boiler Components
62
Maintenance and Routine Servicing
63
Component Replacement and Cleaning
63
Draining the Boiler
64
Ratings and Capacities
65
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
Glossary
84

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