Viessmann Vitodens 200 WB2 Installation Instructions Manual
Wall-mounted, gas-fired condensing boiler
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Also See for Vitodens 200 WB2:
- Installation instructions manual (60 pages) ,
- Technical data manual (53 pages) ,
- Operating instructions & user's information manual (40 pages)
Table of Contents
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Summary of Contents for Viessmann Vitodens 200 WB2
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Page 1: Installation Instructions
Installation Instructions for the installer Vitodens 200 Type WB2 Wall-mounted, gas-fired condensing boiler Natural gas and LPG version VITODENS 200 5862 130 GB 2/2001 5862130G - page 1 (Black) Screen angle and frequency: 45.0000, <default>... -
Page 2: Safety Instructions
General information Safety instructions Please follow these safety instructions closely to avoid the risk of injury to persons and damage to property. Work on the equipment Gas installation work Safety regulations Please observe all relevant safety re Installation, initial start-up, mainte- Gas installation work must be carried quirements defined by DIN, DIN EN, nance and repairs must be carried... -
Page 3: Table Of Contents
Index Page General information Safety instructions ................... . Product information . -
Page 4: Preparing The Connections
Boiler Preparing the connections Gas/water connections See installation instructions for the mounting aid or mounting frame regarding preparation of the gas, water and electrical connec tions on site. A room height of 2300 mm is re quired for installation of the boiler with the domestic hot water cylinder positioned under the boiler. -
Page 5: Electrical Connections
Boiler Preparing the connections (continued) Electrical connections H Carry out mains electrical connec tion (230 V~ 50 Hz) via a fixed con nection. H Run cables under plaster (recom mendation). H Leave cables in shaded area (see drawing) protruding at least 1200 mm from the wall. -
Page 6: Wall Mounting
Boiler Wall mounting 1. Open the hinged cover on the con trol unit (press briefly with finger tip). 2. Unlock the closure. 3. Remove the front panel. 4. Unscrew the guard panel 3 and pull off towards you. 5. Unscrew the quick-acting air vent valve from the flow pipe and re move the grommet. -
Page 7: Connections
Boiler Connections Flue gas connections 1. Place the boiler connection adaptor in position (make sure that the grommet is correctly posi tioned). 2. Connect the flue system. See installation instruc tions for flue system Gas connection 1. Connect up the gas in accordance Please note: with TRGI '86/96 or TRF 1996 According to TRF 1996-Vol. -
Page 8: Heating Water Connections
Boiler Connections (continued) Heating water connections Heating circuits 1. Thoroughly flush out the heating system (especially before connect ing up the boiler to an existing system). 2. Connect the boiler to the heating system. Max. operating pressure 3 bar ..Test pressure 4 bar . -
Page 9: Domestic Hot Water Connections
Boiler Connections (continued) Domestic hot water connections Gas combination boiler Connect the pre-installed cold and ¨ Caution! hot water connections to the boiler. The instantaneous water heater is designed as a plate-type heat ex Max. operating pressure changer with copper components. (secondary circuit) 10 bar . -
Page 10: Electrical Connections
Control unit Electrical connections Overview of electrical connections and plug-in connectors 1 2 3 1 2 3 A Low voltage H A clock thermostat R External blocking S Outdoor temperature sensor B Mains voltage K DHW circulation pump C M clock thermostat L Extension kit for heating circuit T Cylinder temperature sensor D WS/RS remote control unit... -
Page 11: Routing Of The Connecting Cables
Control unit Electrical connections (continued) Routing of the connecting cables ¨ Safety instruction: When running and securing the connecting cables on site, take care to ensure that the maximum permissible temperatures of the cables are not exceeded. 1. Secure the cables coming out of the wall to the transverse bracket with cable ties. -
Page 12: Outdoor Temperature Sensor
Control unit Connections to control unit Outdoor temperature sensor 1. Remove the cap. 2. Mount the bottom part of the case (cable entry must point down wards). Please note: The outdoor temperature sensor should be mounted 2 to 2.5 metres above ground level on the north or north-west facing wall of the building. -
Page 13: Cylinder Temperature Sensor
Control unit Connections to control unit (continued) Cylinder temperature sensor Accessory Install the sensor in the do mestic hot water cylinder as described in the separate in stallation instructions. 1. Insert connector "X 7" of the cylin der temperature sensor in "X 7". External changeover of the heating program/External request Please note: The load capacity of the connection... -
Page 14: Mains Electrical Connections
Control unit Mains electrical connections Mains electrical connection of control unit ¨ Safety instruction: WARNING: THIS EQUIPMENT MUST BE EARTHED. Please observe current I.E.E. regulations and any local regulations which apply when connecting this equipment to the mains. The mains power cable must be protected by a fuse with a maximum rating of 16 A. -
Page 15: Mounting The Programming Unit Of The Control Unit
Control unit/Appendix Mounting the programming unit of the control unit Please note: The control unit is packed separately. 1. Position the control unit case in the guideways on the side and push back. Please note: When this is done, the electrical connection of the control unit components takes place automati cally. -
Page 16: Technical Data
Values for calculating the size of the flue system according to DIN 4705, based on 8.5 % CO with natural gas. Flue gas temperatures measured as gross values at 20 ºC combustion air temperature. Viessmann Werke GmbH & Co Viessmann Limited D-35107 Allendorf...