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VITOLIGNO 300-C
Viessmann VITOLIGNO 300-C Installation And Service Instructions For Contractors
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Installation and service instructions
for contractors
VIESMANN
Vitoligno 300-C
T
ype VL3C
, 8 and 12 kW
Pellet boiler
For applicability
, see the last page
VITOLIGNO 300-C
5684 825 GB
9/2015
Please keep safe.
2
Table of Contents
Index Index
3
Default Chapter
3
Table of Contents
3
1 Information Disposal of Packaging
6
Symbols
6
Intended Use
6
Maintenance and Cleaning
7
2 Preparing for Installation
8
3 Installation Sequence Fitting Accessories for Room Sealed Operation
11
Conversion for Manual Filling
14
Fitting the Casing Panels
15
Routing Cables and Leads
17
Electrical Connection
17
Connecting the Outside Temperature Sensor
18
Inserting Cables and Leads into the Control Unit Enclosure and Applying Strain Relief
18
Overview of Electrical Connections
18
Connecting the Buffer Temperature Sensors
19
Other Electrical Connections
19
Power Supply
19
Fitting the Control Unit Cover and Protective Panel
20
Connections on the Flue Gas Side
21
Connections on the Water Side
22
Fitting Further Casing Panels
23
Fitting the Pellet Flap
24
Affixing the Type Plate
25
Connecting the Pellet Supply and Return Air Hoses
25
Commissioning, Inspection, Maintenance Steps - Commissioning, Inspection and Maintenance
27
4 Commissioning, Inspec-Steps - Commissioning, Inspection and Maintenance
27
Filling the Heating System
29
Check All Connections on the Heating Water Side for Tightness
29
Setting the Language
30
Switching on the Power and Starting the Commissioning Sequence
30
Setting the Data
30
Setting the Time
30
Configuring the Supply System/Charging Scheme
30
Selecting the Pellet Store Sensor
32
Setting the Number of Buffer Cylinder Temperature Sensors
33
Selecting the Type of Heating Water Buffer Cylinder
33
Selecting an Additional Boiler
33
Selecting the Connection for Heating Circuits 1 to 4
33
Selecting the DHW Connection
33
Selecting DHW Circulation
34
Selecting the Solar Connection
34
Solar Type Selection
34
Changing the Heating Circuit Designations
34
Diagnosis
34
Checking Outputs (Actuators) and Sensors
35
Calibrating the O Probe
35
Fill Vacuum Module
35
Adjusting the Heating Curves
36
Displaying the Menu Structure
36
Ending Commissioning
36
Matching the Control Unit to the Heating System
36
Setting the Supply Times for Fuel Supply (with Vacuum System)
36
Shutting down the System
38
Emptying the Ash Boxes
39
Opening the Boiler for Cleaning
40
Overview of Maintenance and Cleaning Work on the Boiler
43
Cleaning the Combustion Chamber, Finned Grate and Flue Gas Collector Chamber
44
Cleaning the Flue Pipe
45
Cleaning the Secondary Heating Surfaces
45
Removing Flue Ash from the Chimney
45
Cleaning the Ash Chamber and the Ash Removal Parts
46
Checking All Installed Position Switches
47
Cleaning the Intake Grille and the Pellet Sensor in the Pellet Hopper
47
Lubricating Drive Chains and Drive Unit Bearings (Every 3 Years)
47
Checking the Expansion Vessel and System Pressure
48
5 Codes Code 1
50
Call up Code 1
50
General
50
Charging
50
Hardware
52
Heating
54
Boiler
56
Buffer
58
Solar
59
Dhw
60
Additional Heat Generator
60
Code 2
61
Calling up Code 2
61
Charging
62
General
62
Heating
63
Boiler
64
Dhw
67
6 Service Scans Service Functions
68
Calling up the Service Menu
68
Leaving the Service Menu
68
Scanning Operating Conditions and Sensors
68
7 Troubleshooting Fault Display
69
Calling up Acknowledged Fault Messages
69
Calling up Fault Codes from the Fault Memory (Fault History)
69
Checking and Acknowledging Faults
69
Fault Displays in Plain Text
69
Deleting the Fault Codes from the Fault Memory
70
Fault Codes
70
Battery
74
High Limit Safety Cut-Out
74
Cancelling the Function
74
Triggering the Function
74
8 Maintenance Fuses
74
Sensors
75
Checking Sensors
75
Connection
75
Lambda Probe
76
Calibrating the Lambda Probe
76
Checking the Lambda Probe
76
Connection
76
Lambda Probe Specification
77
Extension Kit for Heating Circuit with Mixer
77
Flow Temperature Sensor
77
Mixer Motor, Part No. 7450 657
78
9 Parts Lists Overview of Assemblies
81
Thermal Insulation Assembly
82
Boiler Assembly
84
Ignition and Air Dampers
86
Combustion Chamber
88
Drive Unit
90
Cleaning and Reversing Chamber
92
Cover
94
Pellet Hopper Assembly
96
Control Unit Assembly
98
Return Temperature Raising Facility Assembly
102
Feed Assembly
104
Ash Box Assembly
106
Miscellaneous Assembly
108
Control Functions
110
Solar Circuit Control Unit
110
Heating Circuit Control Unit
111
Cylinder Temperature Control
113
Screed Drying
114
10 Function Description Display and Operating Elements
110
Start-Stop Pushbutton Function
110
Vacuum Supply System
115
Supply Process
115
Pellet Combustion Sequence Chart
116
11 Connection and Wiring Dia
117
12 Commissioning/Service
123
13 Specification
124
14 Disposal Final Decommissioning and Disposal
126
Other manuals for Viessmann VITOLIGNO 300-C
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Installation And Service Instructions
200 pages
Operating Instructions For The System User
56 pages
4
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Viessmann VITOLIGNO 300-C Specifications
General
Fuel Type
Wood pellets
Emission Class
5
Efficiency
95%
Modulation
Yes
Output Range
2.4 – 48 kW (depending on the model)
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