Table of Contents
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VIESMANN
Technical guide
VITODENS 200-W
Wall mounted gas condensing boiler
1.9 to 32.0
for natural gas and LPG
VITODENS 222-W
Wall mounted gas condensing boiler
1.9 to 32.0
for natural gas and LPG
VITODENS 222-F
Gas condensing storage combi boiler
1.9 to 32.0 kW
for natural gas and LPG
VITODENS 222-F
Gas condensing storage combi boiler
5853906 GB
8/2019
Type B2HE, B2KE
Type B2LE
Type B2SE
Type B2TE
1.9 to 32.0 kW
for natural gas and LPG
VITODENS 242-F
Gas/solar condensing storage combi boiler with solar
DHW heating
1.9 to 25.0 kW
for natural gas and LPG
VITODENS
Gas condensing boilers
Type B2UE
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Table of Contents
Related Manuals for Viessmann VITODENS 242-F B2UE
Summarization of Contents
Vitodens 200-W
1.1 Product Description
Detailed overview of the Vitodens 200-W boiler components and features.
Recommended Applications
Situations and environments suitable for installing the Vitodens 200-W boiler.
Benefits at a Glance
Key advantages and features of the Vitodens 200-W, covering efficiency and user experience.
Delivered Condition
Description of what is included with the Vitodens 200-W boiler upon delivery.
Accessories Required
List of optional accessories that must be ordered separately for installation.
Tested Quality
Information on certifications and compliance with quality standards.
1.2 Specification
Technical specifications, dimensions, and performance data for the Vitodens 200-W.
Vitodens 222-W
2.1 Product Description
Detailed overview of the Vitodens 222-W boiler components, including integral DHW cylinder.
Recommended Applications
Suitable installation scenarios for the space-saving Vitodens 222-W combi boiler.
Benefits at a Glance
Key advantages of the Vitodens 222-W, highlighting DHW convenience and efficiency.
Delivered Condition
Details of the Vitodens 222-W boiler as delivered, including integrated components.
Accessories Required
List of necessary accessories for the Vitodens 222-W installation.
Tested Quality
Quality certifications and compliance information for the Vitodens 222-W.
2.2 Specification
Technical specifications, dimensions, and performance data for the Vitodens 222-W.
Vitodens 222-F, type B2SE
3.1 Product Description
Overview of the Vitodens 222-F B2SE, a storage combi boiler with integral DHW cylinder.
Recommended Applications
Suitable installation scenarios for the Vitodens 222-F B2SE, especially for hard water areas.
Benefits at a Glance
Key benefits of the Vitodens 222-F B2SE, focusing on DHW convenience and efficiency.
Delivered Condition
Description of the Vitodens 222-F B2SE as delivered, with integral DHW cylinder.
Accessories Required
List of optional accessories needed for the Vitodens 222-F B2SE.
Tested Quality
Quality certifications and compliance for the Vitodens 222-F B2SE.
3.2 Specification
Technical specifications, dimensions, and performance data for the Vitodens 222-F B2SE.
Vitodens 222-F, type B2TE
4.1 Product Description
Overview of the Vitodens 222-F B2TE, a storage combi boiler with integral DHW loading cylinder.
Recommended Applications
Suitable installation scenarios for the Vitodens 222-F B2TE storage combi boiler.
Benefits at a Glance
Key benefits of the Vitodens 222-F B2TE, highlighting DHW convenience and efficiency.
Delivered Condition
Details of the Vitodens 222-F B2TE as delivered, including its integral DHW cylinder.
Accessories Required
List of optional accessories needed for the Vitodens 222-F B2TE.
Tested Quality
Quality certifications and compliance for the Vitodens 222-F B2TE.
4.2 Specification
Technical specifications, dimensions, and performance data for the Vitodens 222-F B2TE.
Vitodens 242-F
5.1 Product Description
Overview of the Vitodens 242-F, a gas condensing storage combi boiler with solar capability.
Recommended Applications
Suitable installation scenarios for the Vitodens 242-F, including solar thermal systems.
Benefits at a Glance
Key benefits of the Vitodens 242-F, emphasizing solar integration and efficiency.
Delivered Condition
Description of the Vitodens 242-F as delivered, including solar integration features.
Accessories Required
List of optional accessories needed for the Vitodens 242-F.
Tested Quality
Quality certifications and compliance for the Vitodens 242-F.
5.2 Specification
Technical specifications, dimensions, and performance data for the Vitodens 242-F.
Separate DHW Cylinders for Vitodens 200-W
6.1 Vitocell 100-W Below the Boiler
Details on Vitocell 100-W cylinders installed below the boiler, including specifications.
6.2 Vitocell 100-W Adjacent to the Boiler
Specifications for Vitocell 100-W cylinders installed adjacent to the boiler.
6.3 Vitocell 200-W Adjacent to the Boiler
Specifications for Vitocell 200-W cylinders installed adjacent to the boiler.
6.4 Vitocell 100-W Adjacent to the Boiler, Dual Mode
Specifications for Vitocell 100-W dual mode cylinders adjacent to the boiler.
Installation accessories
7.1 Vitodens 200-W Installation Accessories
Accessories specifically for the Vitodens 200-W, including pre-plumbing jigs and valves.
7.2 Installation Accessories for Vitodens 222-W
Accessories for the Vitodens 222-W, covering pre-plumbing jigs, mounting frames, and valves.
7.3 Installation Accessories for Vitodens 222-F
Accessories for the Vitodens 222-F, including connection sets and mixer kits.
7.4 Installation Accessories for Vitodens 242-F
Accessories for the Vitodens 242-F, such as connection sets for various mounting types.
7.5 Divicon Heating Circuit Distributor and Low Loss Headers
Details on Divicon heating circuit distributors and low loss headers, including hydraulic principles.
Design information
8.1 Siting, Installation
Guidelines and conditions for installing Vitodens boilers, including room requirements and safety.
Siting the Vitodens 222-F and 242-F in Recesses
Specific instructions for installing Vitodens 222-F and 242-F in recessed locations.
Operation of the Vitodens in Wet Rooms
Safety zones and requirements for installing Vitodens boilers in wet environments.
Electrical Connection
Requirements and procedures for connecting the Vitodens boiler to the electrical supply.
Gas Connection
Guidelines and regulations for connecting the Vitodens boiler to the gas supply.
Minimum Clearances
Required space around the boiler for maintenance and operation.
Installation of the Vitodens 200-W
Specific installation steps and accessory requirements for the Vitodens 200-W.
Pre-installation of the Vitodens 222-W
Steps for pre-installing the Vitodens 222-W, focusing on the jig.
Installation of the Vitodens 222-F
Instructions for installing the Vitodens 222-F, including connection sets.
8.2 Decision Making Aids for DHW Heating
Guidance on selecting the optimal DHW solution based on demand and system factors.
DHW Cylinder Selection Tables
Tables for selecting appropriate DHW cylinders based on Vitodens model and heating output.
8.3 Connections on the Water Side
Details on water connections, including DHW and cold water, and recommendations for hardness.
8.4 Condensate Connection
Instructions for routing and connecting the condensate drain pipe and neutralisation.
Condensate Drain Pipe and Neutralisation
Procedures and regulations for draining and neutralising condensate from condensing boilers.
8.5 Hydraulic Connection
General principles and guidelines for hydraulic connections, system design, and safety.
Expansion Vessels
Information on expansion vessels, including integrated and external types.
Low Loss Header
Design rules and application of low loss headers in heating systems.
Control unit
9.1 Layout and Functions
Overview of the Vitodens control unit, its modules, and operating modes.
Control unit with 7-inch screen – modular design
Detailed description of the 7-inch touchscreen control unit, its functions, and programming.
Functions
Comprehensive list of functions controllable via the Vitodens unit, including heating and DHW settings.
Control unit with 3.5-inch screen – modular design
Description of the 3.5-inch monochrome control unit, its functions, and programming.
Information on PlusBus Subscribers
Details on compatible PlusBus accessories that can be connected to the control unit.
Vitotrol 100, type UTA
Specifications and installation of the Vitotrol 100 UTA room thermostat.
Vitotrol 100, type UTDB-RF
Specifications and installation of the Vitotrol 100 UTDB-RF wireless room thermostat.
Vitotrol 200-E
Specifications and installation of the Vitotrol 200-E control unit for heating circuits.
Outside temperature sensor
Specifications and installation location for the outside temperature sensor.
Room temperature sensor
Specifications and installation of the room temperature sensor for Vitotrol 200-E.
Immersion temperature sensor
Specifications for the immersion temperature sensor used for low loss headers.
Cylinder temperature sensor
Specifications for the cylinder temperature sensor used for DHW control.
Contact thermostat
Specifications for the contact thermostat used as a temperature limiter.
EM-MX mixer extension kit with integral mixer motor
Details on the EM-MX kit for controlling Divicon heating circuit distributors.
EM-M1 mixer extension kit for separate mixer motor
Details on the EM-M1 kit for connecting separate mixer motors.
EM-MX mixer extension kit for Divicon heating circuit distribution
Details on the EM-MX kit for controlling Divicon heating circuit distributors.
EM-P1 extension
Function and connection details for the EM-P1 extension module.
SDIO/SM1A electronics module
Specifications for the SDIO/SM1A electronics module for solar control.
EM-S1 extension
Function and connection details for the EM-S1 extension module, especially for solar.
Appendix
10.1 Regulations / Directives
Overview of applicable regulations, standards, and directives for installation and operation.
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