Sign In
Upload
Manuals
Brands
Viessmann Manuals
Boiler
BC3
Viessmann BC3 Manuals
Manuals and User Guides for Viessmann BC3. We have
1
Viessmann BC3 manual available for free PDF download: Installation And Service Instructions Manual
Viessmann BC3 Installation And Service Instructions Manual (108 pages)
Oil condensing boiler with integral boiler control unit
Brand:
Viessmann
| Category:
Boiler
| Size: 13.72 MB
Table of Contents
Index Index
5
Table of Contents
5
1 Information Disposal of Packaging
7
Symbols
7
Intended Use
7
Installation, Maintenance and Cleaning
8
System Examples
8
Spare Parts Lists
8
2 Preparing for Installation
9
3 Installation Sequence Siting the Boiler
13
Positioning on an On-Site Plinth
13
Siting on a DHW Cylinder
13
Siting on a Plinth
13
Mounting and Connecting the Safety Equipment Block
14
Making the Safety Connections
16
Low Water Indicator
16
Condensate Connection
17
Connection with Trap
17
Connecting the Neutralising System (Accessories)
18
Flue Gas Connection
18
Open Flue Operation
19
Room Sealed Operation
19
Installing the Oil Supply as a Single Line System
21
Removing the Top Panel and Opening the Control Unit Enclosure
22
Routing Connecting Cables/Leads
23
Inserting Cables and Applying Strain Relief
24
Electrical Connections
24
Connecting the Pumps
26
Outside Temperature Sensor
26
Connecting the Vitoconnect 100 Connecting Cable (Accessories)
27
Connection of Accessories
28
Closing the Control Unit Enclosure
28
Connecting the Fire Safety Switch (for a Only)
29
Fitting the Panels and Connecting the Programming Unit
30
Commissioning, Inspection, Maintenance Steps - Commissioning, Inspection and Maintenance
31
4 Commissioning, Inspec-Steps - Commissioning, Inspection and Maintenance
31
Changing the Language at the Control Unit
32
Setting the Time and Date (if Required)
32
Filling the Heating System
32
Checking All Connections on the Heating Water Side for Leaks
33
Venting the Boiler
34
Venting the Heating System
34
Draining the Heating System (if Required)
35
Filling the Trap and Neutralising System (Accessories) with Water
36
Venting the Fuel Oil Filter and Suction Line
36
Checking the Power Supply
36
Function Sequence and Possible Faults
37
Removing the Front Panel
38
Opening the Boiler Door
38
Cleaning the Heating Surfaces
39
Closing the Boiler Door
44
Cleaning the Burner
45
Replacing the Nozzle and Checking or Adjusting the Ignition Electrodes
46
Mounting the Burner
46
Cleaning and Replacing the Oil Pump Filter (if Required)
47
Venting the Fuel Oil Filter and Suction Line
47
Checking the Gaskets and Thermal Insulation Sections
47
Checking the Electrical Connections for Firm Seating
48
Checking the Neutralising System (Accessories)
48
Checking the Activated Carbon Filter (Accessories)
49
Checking the Expansion Vessel and System Pressure
49
Adjusting the Standard Burner Settings
49
Adjusting the Oil Pressure and Checking the Vacuum
50
Adjusting the Air Volume (Static Burner Pressure)
51
Fitting the Front Panel
52
Checking the Safety Valve Function
52
Matching the Control Unit to the Heating System
52
Adjusting the Heating Curves
52
Connecting the Control Unit to Wifi
54
Linking the Control Unit to the LON
54
Instructing the System User
56
Calling up and Resetting the "Service" Display
56
General
57
5 Codes Code 1
57
Boiler
58
Dhw
59
Solar
59
Heating Circuit
60
Code 2
64
General
64
Boiler
67
Dhw
68
Solar
69
Heating Circuit
72
Checks Exiting the Service Level
77
Diagnosis
77
Checking Operating Data
77
Brief Scan
78
Testing Outputs (Relay Test)
79
6 Diagnosis and Service Calling up the Service Level
77
7 Troubleshooting Fault Display
80
Calling up Fault Codes from the Fault Memory (Fault History)
80
Deleting the Fault History
80
Fault Codes
80
Repairs
85
Checking the Outside Temperature Sensor
85
Checking the Boiler Water Temperature Sensor or Cylinder Temperature Sensor
85
Checking the Flue Gas Temperature Sensor
86
Checking the Temperature Limiter
86
Checking the Fuse
88
Mixer Extension Kit
88
Checking the Vitotronic 200-H (Accessories)
89
8 Function Description Control Unit
90
Boosting DHW Heating
90
DHW Heating
90
Heating Mode
90
External Extension
91
EA1 Extension
91
Control Functions
92
External Operating Program Changeover
92
External Blocking
93
External Demand
93
Screed Drying
94
Raising the Reduced Room Temperature
95
Reducing the Heat-Up Time
96
Assigning Heating Circuits to the Remote Control
97
9 Connection and Wiring Dia
98
10 Commissioning/Service
103
11 Specification
104
12 Disposal Final Decommissioning and Disposal
105
13 Certificates Declaration of Conformity
106
Manufacturer's Declaration
106
Manufacturer's Certificate According to the 1St Bimschv [Germany]
106
14 Keyword Index
107
Advertisement
Advertisement
Related Products
Viessmann B2HB 45
Viessmann B2TB
Viessmann B23P
Viessmann B0KA
Viessmann B2KA
Viessmann B2TA
Viessmann B2HB009
Viessmann B2TF
Viessmann B1HF
Viessmann B1KF
Viessmann Categories
Boiler
Toy
Control Unit
Heat Pump
Solar panel
More Viessmann Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL