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Viessmann Vitocaldens 222-F User Manual

Viessmann Vitocaldens 222-F
60 pages
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Installation instructions
for contractors
VIESMANN
Flue system
for condensing boilers
Flue system
5780 223 GB 5/2016
Dispose after installation.
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Viessmann Vitocaldens 222-F Specifications

General IconGeneral
TypeGas Condensing Boiler
Energy Efficiency ClassA
Integrated Hot Water StorageYes
Output Range2.5 - 35 kW
Modulation1:10
FuelNatural Gas, LPG
Max. Operating Pressure3 bar
Flue Gas Connection60/100 mm

Summary

Safety instructions

Safety instructions explained

Explanation of safety symbols and warnings used in the manual.

Target group

Defines the intended audience and required qualifications for installers.

Regulations to be observed

Lists national and statutory regulations applicable to the installation.

Working on the system

Provides essential steps for safely working on the appliance and system.

General installation information

Design

Checks and considerations for pipe length before installation.

Flue gas temperature protection

Information on approved flue pipe temperatures for condensing boilers.

Installation information

General guidelines and checks for flue system installation components.

Required tools/equipment

Lists necessary tools and equipment for flue system installation.

Fitting the balanced flue slide coupling

Step-by-step instructions for fitting the balanced flue slide coupling.

Tightness test

Procedures for testing the tightness of flue systems.

Certification of the balanced flue system

Details on CE designation and approval of balanced flue systems.

Installation requirements

Statutory requirements

Suitability and installation compliance for Great Britain (GB) and Ireland (IE).

Gas safety regulations

Legal compliance for gas appliance installation and use.

Boiler position

Limitations and considerations for selecting the boiler's installation location.

Flue terminal position

Diagrams and minimum spacing requirements for flue terminals.

Vertical flue systems

Diagrams and minimum spacing for vertical flue system terminals.

Minimum distance from terminal

Diagrams illustrating minimum distances for flue terminals from boundaries and patios.

Routing through a shaft

Installation information

Checks and requirements for using a shaft for flue routing.

Rigid flue

Details on components and maximum flue length for rigid flue systems.

Open flue operation

Diagrams and specifications for open flue operation in shafts.

Installation

Step-by-step instructions for installing flue systems in shafts.

Fitting the connection pipe

Instructions for fitting connection pipes for different flue operations.

Fitting a plastic shaft cover

Steps for fitting a plastic shaft cover for flue routing.

Fitting a metal shaft cover

Steps for fitting a metal shaft cover for flue routing.

Installation in a disused chimney

Installation requirements

Requirements for installing a flue system in a disused chimney.

Maximum flue length

Maximum flue lengths for specific boiler models in disused chimneys.

Installation

Step-by-step guide for installing the flue system in a disused chimney.

Vertical outlet for pitched or flat roofs

Maximum flue length

Maximum flue lengths for vertical outlets on pitched or flat roofs.

Installation

Instructions for installing balanced flue roof outlets and components.

Roof construction in line with the flat roof directive

Details on roof construction suitable for flat roof flue outlets.

Fitting an above-roof extension

Steps for fitting an extension piece to the roof outlet.

External wall connection

Maximum flue length

Maximum flue lengths for external wall connections.

Installation

Step-by-step instructions for external wall flue connections.

Routing over an external wall

Maximum flue length

Maximum flue lengths for routing over an external wall.

Installation

Step-by-step guide for routing flue systems over external walls.

Roof outlet

Guidelines for positioning and installing roof outlets.

Elbow in the external routing for a short roof overhang

Specific instructions for elbows in external routing with short roof overhangs.

Plume kit

Routing options

Illustrations of different routing options for plume kits.

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