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DCC-115
Dunkirk DCC-115 Manuals
Manuals and User Guides for Dunkirk DCC-115. We have
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Dunkirk DCC-115 manual available for free PDF download: Manual
Dunkirk DCC-115 Manual (139 pages)
CONDENSING WALL MOUNTED GAS FIRED BOILER
Brand:
Dunkirk
| Category:
Boiler
| Size: 10.5 MB
Table of Contents
Section 1
7
Table of Contents
7
Physical Data
8
1 Important Information
10
2 Introduction
11
Requirements for Commonwealth of Massachusetts
11
Designated Use
11
The Unit Must Not
11
Operational Features
11
3 Component Listing
12
4 Locating Boiler
18
Boiler Location Considerations
18
Clearances
19
Wall Mounting
20
5 Combustion Air and Vent Piping
21
General
21
Removal of Existing Boiler from Common Vent System
22
Definitions
22
Approved Venting Materials
23
Vent Termination
23
Coaxial Venting Instructions
25
Coaxial Vent Screw Placement
26
Twin Pipe Systems
27
Securing Twin Pipe Polypropylene Venting
28
3" / 80 MM Only) Flexible Vent System
31
Condensate Piping
33
6 Hydronic Piping
34
General
34
Special Conditions
35
Safety Relief Valve and Air Vent
35
Trim Piping
36
System Piping
36
External Optional Low Water Cut off
38
Manufacturer Recommendation - Strainer
39
Central Heating System
40
Domestic Hot Water Mode
40
Frost Protection Mode
40
Pump Protection
40
7 Gas Supply Piping
41
General
41
Gas Pipe Recommendations
42
Leak Check Gas Piping
44
Gas Orifice
44
8 Electrical Connections
45
General
45
Install Room Thermostat
45
Electrical Connections
46
Access to Connection Block
46
Main Supply Connection
46
Install Room End Switch
47
Optional Electrical Connections
47
Indirect Storage Tank
49
Management of 0-10V Input
49
9 Start up Procedure
51
Central Heating System Connections - Heat Only
51
Central Heating System Connections - Combi
52
System Start up
53
Fill Condensate Trap with Water
53
Control Panel
54
Prior to Commissioning
55
Commissioning for the First Time
55
Automatic Calibration Function
55
Manual Calibration Function
56
Aeration Function
56
Commission Set up (Gas) - Changing the Type of Gas
56
Chimney Sweep Function
57
Combustion Adjustment Function (Co %)
57
Parameter Settings
58
Description of Parameters: Factory Settings
58
Adjusting Maximum Heating Power
60
10 Operating Instructions
61
Testing for Gas Leaks and Purging the Gas Supply
61
Boiler Operation
61
Central Heating Mode
61
Domestic Hot Water Mode
61
Frost Protection
62
Pump
62
Low Water Pressure Sensor (Internal)
62
11 General Maintenance and Cleaning
63
Beginning of each Heating Season
63
Maintenance and Routine Servicing
64
Component Replacement and Cleaning
64
Draining the Boiler
65
Draining the Heating Circuit
65
Hydraulic Unit (Dhw)
66
Cleaning the Cold Water Filter
66
Final Commissioning
66
Final Assembly
66
User Information
67
Safety Flue Thermostat
67
Flue Pressure Switch (125-150 Only)
67
Replacement Parts
67
12 Ratings and Capacities
68
Ratings and Capacity
68
Domestic Hot Water Specifications
68
High Altitude Ratings
69
High Altitude Chart
69
Trouble Shooting
71
Error Messages and Resetting the Boiler
71
Anomalies Table for the Installer - Use this Table to Report the Anomaly Values
73
14 Glossary
74
Appendix A - Wiring Diagrams
76
Section 2
86
Important Safety Information
87
Labor Saving Piping Manifolds / Near Boiler Piping Connections
88
General Information - Hydronic Piping
90
General Information - Wiring
92
Piping Legend
93
W/Zone Circulators & Dhw Tank- Piping Diagram
94
W/Indirect Zone Circulators, DHW Tank W/Sensor - Wiring Diagram
95
W/Indirect Zone Circulators & DHW Tank W/T-Stat - Wiring Diagram
96
With Zone Valves & DHW Tank - Piping Diagram
97
With Zone Valves, DHW Tank W/Sensor - Wiring Diagram
98
Zone Valves, DHW Tank W/T-Stat - Wiring Diagram
99
With Zone Circulators - Piping Diagram
100
Indirect Zone Circulators, DHW Tank W/ T-Stat - Wiring Diagram
101
With Zone Valves - Piping Diagram
102
With Indirect Zone Valves, Dhw Tank, Tank T-Stat -Wiring Diagram
103
205 With Zone Circulators - Piping Diagram
104
205 With Zone Circulators - Wiring Diagram
105
205 With Zone Valves - Piping Diagram
106
205 With Zone Valves - Wiring Diagram
107
External Buffer Tank - Piping Diagram
108
External Buffer Tank - Wiring Diagram
110
Optional Equipment
113
Chart 1 -1K Ω Outdoor Air Sensor Data
113
Chart 2 -10K Ω Indirect Tank Sensor Data
113
Accessories
114
Single Zone Circulator Wiring Using Argo AR822-I
116
Heat Only Wiring Diagram
117
Heat Only Wiring Diagram
119
Combi Wiring Diagram
120
Combi Wiring Diagram
122
Altitude Effects on Boiler Performance
123
Application Table - Indirect Hot Water Tank Performance Chart
124
LWCO Wiring Diagram
125
Piping Diagram -LWCO Location
126
Low Water Cutoff - Detail
127
Error Code Table
128
Troubleshooting Chart
129
Fault Solution Sections
131
Parameter Change History
135
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