Sign In
Upload
Manuals
Brands
Viessmann Manuals
Boiler
FB2B
Viessmann FB2B Manuals
Manuals and User Guides for Viessmann FB2B. We have
1
Viessmann FB2B manual available for free PDF download: Installation And Service Instructions Manual
Viessmann FB2B Installation And Service Instructions Manual (168 pages)
4.8 to 26 kW Gas condensing/solar storage combi boiler Natural gas and LPG version Gas Council no.: 47-819-18 19 kW 47-819-19 26 kW
Brand:
Viessmann
| Category:
Boiler
| Size: 15 MB
Table of Contents
Index Installation Instructions
4
Table of Contents
4
Installation Instructions
6
Preparing for Installation
6
Product Information
6
Installation Sequence
11
Installing the Boiler
11
Opening the Control Unit Casing
15
Electrical Connections
16
Closing the Control Unit Casing
22
Steps - Commissioning, Inspection and Maintenance
24
Commissioning, Inspection, Maintenance
24
Steps - Commissioning, Inspection and Maintenance
24
Further Details Regarding the Individual Steps
26
Filling the Heating System
26
Removing the Front Panels
26
Changing the Language (if Required)
27
Setting the Time and Date (if Required)
28
Venting the Boiler
28
Venting the Heating System
28
Filling Siphon with Water
29
Filling the Solar Circuit
30
Naming the Heating Circuits
31
Checking the Gas Type
31
Gas Type Conversion (Only for Operation with LPG)
32
Code
32
Function Sequence and Possible Faults
32
Checking the Static and Supply Pressure
34
Setting the Maximum Output
36
Checking the Balanced Flue System Tightness (Annular Gap Check)
37
Removing the Burner
38
Checking the Burner Gasket and Burner Gauze Assembly
39
Checking and Adjusting the Ignition and Ionisation Electrodes
40
Cleaning the Heat Exchanger and Fitting the Burner
40
Checking the Condensate Drain and Cleaning the Siphon
42
Checking the Anode Connection
43
Testing the Anode Earth Current with an Anode Tester
43
Draining the Boiler on the DHW Side
45
Cleaning the Primary Store
46
Checking and Replacing the Magnesium Anode (if Required)
47
Returning the Primary Store into Use
48
Checking the Diaphragm Expansion Vessel and System Pressure
49
Checking Gas Equipment for Tightness at Operating
49
Pressure
49
Checking the Combustion Quality
50
Matching the Control Unit to the Heating System
51
Adjusting the Heating Curves
58
Connecting the Control Unit to the LON
61
Scanning and Resetting the "Service" Display
63
Fitting the Front Panels
64
Instructing the System User
65
Calling up Coding Level 1
66
General
67
Select Boiler
69
Dhw
70
Solar
70
Heating Circuit 1, Heating Circuit 2, Heating Circuit 3
71
Calling up Coding Level 2
76
General
76
Select Boiler
84
Dhw
86
Solar
88
Heating Circuit 1, Heating Circuit 2, Heating Circuit 3
91
Diagnosis and Service Scans
98
Calling up the Service Menu
98
Diagnosis
98
Checking Outputs (Actuator Test)
101
Troubleshooting
103
Fault Display
103
Fault Codes
104
Repairs
114
Function Description
127
Control Unit
127
Internal Extensions
129
External Extensions (Accessories)
131
Control Functions
135
Allocating Heating Circuits to the Remote Control
143
Electronic Combustion Controller
143
Designs
145
Internal Connection Diagram
145
External Connection Diagram
146
Connection Diagram, Solar Control Module
148
Parts Lists
149
Commissioning/Service Reports
159
Specification
160
Certificates
161
Declaration of Conformity
161
Manufacturer's Certificate According to the 1St Bimschv [Germany]
162
Keyword Index
163
Advertisement
Advertisement
Related Products
Viessmann Flue gas system
Viessmann F11T
Viessmann F19T
Viessmann F25T
Viessmann F32T
Viessmann FS2B
Viessmann FB2A
Viessmann F remote control
Viessmann FT 0700
Viessmann FS1800SE
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