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C230 ECO-A 120
DeDietrich C230 ECO-A 120 Manuals
Manuals and User Guides for DeDietrich C230 ECO-A 120. We have
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DeDietrich C230 ECO-A 120 manual available for free PDF download: Installation, Operating And Service Manual
DeDietrich C230 ECO-A 120 Installation, Operating And Service Manual (90 pages)
C230 ECO-A Series Gas-Fired Condensing Hot Water Boiler
Brand:
DeDietrich
| Category:
Boiler
| Size: 4.29 MB
Table of Contents
Table of Contents
3
Preface
7
1 Introduction
8
Pictograms Used
8
Important Instructions
8
2 Safety
9
3 Boiler Description
10
General Description
10
Boiler Layout
11
Operating Principle
12
Boiler Control
12
Temperature Control
12
Low Water Level Protection
12
Maximum Protection
13
Frost Protection
13
4 Installation
14
Standards and Certifications
14
Regulations Governing Installation
14
Scope of Delivery and Installation
15
Installation and Service Clearances
17
5 Water-Side Connections
19
Flue Gas Condensation Discharge
19
Water Treatment
19
Circulation Pump
20
Water Flow
20
Water Pressure
20
Safety Relief Valve
21
Water System Layout
21
6 Gas-Side Connections
23
Gas Connection
23
Gas Pressure
23
Gas/Air Ratio Control
24
7 Flue Gas Discharge and Air Supply
25
General
25
Boiler Venting Types
25
Venting Options
26
Vent Termination Inlet/Outlets
26
Combustion Air Supply Requirements
26
Conventional Chimney Venting & CLV System Application Requirements
27
Direct Vent-Sealed Combustion Application
31
Co-Venting - Retrofitting
34
Vent Terminations Installation Precautions
34
8 Control and Electrical Connections
36
General
36
Boiler Control
36
Modulating Controls General
37
Modulating Room Control
37
Wiring Diagrams
38
Electrical Specifications
40
Mains Voltage
40
Control Box
40
Fuse Ratings
40
Electrical Connection Options
41
Connection Options of Standard Control Unit (PCU-01)
41
On/Off Control (OT)
41
Modulating Controls (OT)
41
External Interlock (BL)
41
Input Release (RL)
42
Circulation Pump (Pump)
42
Connection Options for the Optional 0 - 10 V Control PCB (IF-01)
42
Connection Status (Nc)
42
Otm Connection
42
Analogue Input (0 - 10 V)
43
Analogue Input (0 - 10 V)
44
Connection Options for the Optional 0 - 20 Ma Control PCB
45
Connection Status (Nc)
45
Otm Connection
45
Analogue Input (0 - 20 Ma)
45
Analogue Input (0 - 20 Ma)
46
Connection Options of the Optional Expanded Control/Protection PCB (SCU-S01)
47
Flue Gas Damper Control (Fgv)
47
Hydraulic Valve Control (Hdv)
47
External Gas Valve Control (Egv)
47
Operation Signal and Failure Signal (Nc / No)
47
Water Pressure Sensor (Wps)
47
Outside Temperature Sensor (Tout)
48
Minimum Gas Pressure Switch (Gps)
48
Gas Leakage Control (VPS; Only for 230- 160 and 230- 200 Boilers)
48
9 Commissioning
49
Control Panel
49
Normal Start-Up Procedure
49
Fault During Start-Up Procedure
50
Reading Current Values
51
Adjusting the Boiler to the System
52
Changing Parameters at User Level (Without Access Code)
53
Changing Parameters at Service Level (with Access Code)
53
Resetting Factory Settings
56
Setting Manual Operation ( Symbol)
57
Commissioning
57
Taking the Boiler out of Operation
60
Boiler with Frost Protection, out of Operation for a Long Time
60
Boiler Without Frost Protection, out of Operation for a Long Time
60
10 Inspection and Maintenance
62
General
62
Combustion Check of the Boiler
62
Corrective Maintenance
63
Cleaning the Fan
63
Cleaning the Heat Exchanger (Flue Gas Side)
65
Cleaning the Burner
66
Cleaning the Trap
66
Checking the Ignition Electrode
66
Checking for Leaks
67
Checking Water Pressure
67
Putting Boiler Back into Operation
67
11 Control Stops and Faults
68
General
68
Control Stop Codes
68
Fault Codes
71
Control Stop - and Fault Memory
74
Reading Faults
75
Deleting Control Stops or Faults
76
12 Service Parts
77
General
77
Exploded Views
78
13 Technical Specifications
83
Technical Data
83
14 Efficiency Information
84
Unit Usable Efficiency (HR Efficiency)
84
Water-Side Efficiency
84
Zero-Load Losses
84
15 General Information
85
Description of Specifications
85
Accessories
85
Services
86
16 Application Data
87
General
87
Air and Flue Gas Application Options
87
Hydraulic Application Options
87
Control Options
87
Gas Application Options
87
17 Checklists (Records)
88
Checklist for Commissioning (Commissioning Record)
88
Checklist for Annual Inspection (Inspection Record)
88
Checklist for Maintenance (Maintenance Record)
89
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