Viessmann WB2-44 - Additional Information Overview; Overview

Additional Information
45
Overview
Page
Technical Data 46.....................................................................................................
Burner Control Unit LGM 29.XX 47..................................................................
Control Unit for Weather-Responsive Operation
with Programming Unit 48
....................................................................................
Functional description 48...................................................................................
Heating system types 49....................................................................................
Accessing coding addresses 50......................................................................
Heating curve 51....................................................................................................
Overview of coding addresses 52..................................................................
Accessing temperature settings 58................................................................
Jumper Assignment and Codings 59................................................................
Assignment of plug-in jumper on circuit board VR20 59.....................
External switching of the heating program 59..........................................
External heat demand 59.....................................................................................
External disable 60.................................................................................................
Replacement of Circuit Board VR20 61............................................................
Replacement of Burner Control Unit LGM 29 62..........................................
Wiring Diagram 64....................................................................................................
Parts Lists 66...............................................................................................................
Vitodens 200, WB2 66...................................................................................
Installation fittings (models WB2 11-44 and 15-60) 68.....................
Alphabetical Index 69..............................................................................................
Maintenance Record 70..........................................................................................
Lighting and Operating Instructions 71............................................................
5285 961 v1.3