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Viessmann CM2B Manuals
Manuals and User Guides for Viessmann CM2B. We have
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Viessmann CM2B manuals available for free PDF download: Service Instructions For Contractors
Viessmann CM2B Service Instructions For Contractors (84 pages)
Gas condensing boiler with MatriX radiant burner Permissible operating pressure 6 bar (0.6 MPa)
Brand:
Viessmann
| Category:
Boiler
| Size: 10.93 MB
Table of Contents
Table of Contents
4
Information Symbols
5
Intended Use
5
Product Information
6
Commissioning, Inspec-Steps - Commissioning, Inspection and Maintenance
7
Checking the High Limit Safety Cut-Out Setting
9
Commissioning the System
9
Filling the Heating System with Water and Venting
9
Filling the Trap with Water
9
Checking the Gas Type
11
Checking the Motor-Controlled Flue Gas Damper (if Installed)
11
Converting to Natural Gas LL
11
Checking Static Pressure and Supply Pressure
14
Reducing the Heating Output (if Required)
14
Checking the CO Content
16
Checking the Rotary Damper Setting
16
Checking the CO Content
19
Checking the Flue Gas Temperature
20
Displaying the Ionisation Current
20
Opening the Boiler Door
20
Shutting down the System
20
Checking All Connections and the Sensor Well on the Heating Water Side for Tightness
21
Checking the Gaskets and Thermal Insulation Sections
21
Cleaning the Combustion Chamber and Heating Surfaces
21
Checking the Condensate Drain and Neutralising System (if Installed)
22
Cleaning the Condensate Drain Pipe System and Trap
22
Checking the Burner Gauze Assembly
23
Checking the Ignition Electrodes and Ionisation Electrode
23
Cleaning the Burner
24
Fitting the Burner
24
Closing the Boiler Door
28
Checking the Gas Train Filter Element
29
Checking the Gas Train Valves for Tightness
29
Checking Gas Connections for Tightness
30
Checking the Gaskets on the Flue Gas Side
30
Performing Final Checks
30
Checking the Expansion Vessel
31
Checking the Mixer for Ease of Operation and Leaks
31
Checking the Safety Valve Function
31
Checking the Temperature Controller Setting if a Building Management System Is Used (DCC System)
31
Checking the Thermal Insulation for Firm Seating
31
Checking the Water Quality
31
Vitotronic Control Unit Setting the Codes at the Control Unit
33
Burner Control Unit Burner Control Unit VUC 310
34
Display and Programming Unit
34
Operating Display
34
Info Display/Configuration Display
35
Manual Operation and Service Display
37
Resetting Operating Parameters to Their Delivered Condition
37
Burner Control Unit Flow Chart
38
Description of State
38
Troubleshooting Fault Display
40
Fault Codes
40
General Process Errors
40
Internal System Faults
43
Fault Memory
40
Faults Without Fault Display
44
Parts Lists Overview of Assemblies
45
Boiler Assembly
46
Thermal Insulation Assembly
48
Gas Burner Assembly, 87 Kw
50
Gas Burner Assembly, 115, 142 and 186 Kw
52
Gas Burner Assembly, 246 and 311 Kw
54
Burner Control Unit Assembly, 87 Kw
56
Burner Control Unit Assembly, 115, 142 and 186 Kw
58
Burner Control Unit Assembly, 246 and 311 Kw
60
Miscellaneous Assembly
62
Component Overview Overview of Burner Components
64
Pressure-Jet Gas Burner 87 Kw
64
Pressure-Jet Gas Burners 115 to 186 Kw
64
Pressure-Jet Gas Burners 246 to 311 Kw
65
Combustion Chamber Pressure Monitoring (Air Pressure Switch 2 - 131A)
66
Fan for Burners 115 to 186 Kw
66
Fan Pressure Monitoring (Air Pressure Switch 1 - 131)
66
Function Description Air Pressure Switch
66
Connection Diagrams Burner Control Unit Connection Diagram
68
Reports
72
Specification
74
Final Decommissioning Final Decommissioning and Disposal
77
Certificates EU Declaration of Conformity
78
Manufacturer's Certificate According to the 1St German Immissions Order (Bimschv)
79
Keyword Index
80
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Viessmann CM2B Service Instructions For Contractors (68 pages)
Gas condensing boiler with MatriX radiant burner 6 bar
Brand:
Viessmann
| Category:
Boiler
| Size: 8.75 MB
Table of Contents
Table of Contents
7
Checking the High Limit Safety Cut-Out Setting
9
Filling the Heating System with Water and Venting
9
Filling the Trap with Water
9
Commissioning the System
9
Checking the Gas Type
11
Converting to Natural Gas LL
11
Reducing the Operational Output (if Required)
12
Checking Static Pressure and Supply Pressure
13
Checking the Rotary Damper Setting
15
Checking the CO2 Content
16
Checking the Flue Gas Temperature 13. Displaying the Ionisation Current
19
16 Cleaning the Combustion Chamber and Heating Surfaces
20
20
14 Shutting down the System
20
13 Displaying the Ionisation Current
20
Shutting down the System
20
Opening the Boiler Door
20
Cleaning the Combustion Chamber and Heating Surfaces
20
Checking the Gaskets and Thermal Insulation Sections
20
18 Checking All Connections and the Sensor Well on the Heating Water Side for
21
Checking All Connections and the Sensor Well on the Heating Water Side for Tightness
21
21
Removing the Neutralising System, Connecting the Drain Hose
21
22
Cleaning and Reconnecting the Condensate Drain System
22
Checking the Condensate Drain and Neutralising System (if Installed)
22
20 Cleaning and Reconnecting the Condensate Drain System
22
22 Checking the Burner Gauze Assembly
23
23
Checking the Burner Gauze Assembly
23
Checking the Ignition Electrodes and Ionisation Electrode
23
24 Closing the Boiler Door
24
23 Checking the Ignition Electrodes and Ionisation Electrode
24
Closing the Boiler Door
24
Cleaning the Burner
24
Fitting the Burner
25
25 Cleaning the Burner
25
27 Checking the Gas Train Valves for Tightness
26
Checking the Gas Train Valves for Tightness
26
Checking the Filter Element in the Gas Line
26
Checking Gas Connections for Tightness
26
Checking the Gaskets on the Flue Gas Side
27
Performing Final Checks
28
35 Checking the Mixer for Ease of Operation and Leaks
28
Checking the Water Quality
28
Checking the Safety Valve Function
28
Expansion Vessel
28
Checking the Mixer for Ease of Operation and Leaks
28
Checking the Thermal Insulation for Firm Seating
28
Checking the Installation Room Ventilation Air Apertures
29
Instructing the System User
29
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