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Vaillant ecoTEC plus VU GB 5-5 Series User Manual

Vaillant ecoTEC plus VU GB 5-5 Series
60 pages
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Installation and maintenance instructions
ecoTEC plus
VU GB .../55
GB, IE
Publisher/manufacturer
Vaillant GmbH
Berghauser Str. 40 D-42859 Remscheid
Tel. +492191180 Fax +492191182810
info@vaillant.de www.vaillant.de

Table of Contents

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Vaillant ecoTEC plus VU GB 5-5 Series Specifications

General IconGeneral
BrandVaillant
ModelecoTEC plus VU GB 5-5 Series
CategoryBoiler
LanguageEnglish

Summary

Safety Information

Action-related Warnings

Classification of warnings by danger severity using symbols and signal words.

Intended Use

Specifies the product's purpose and limitations for safe operation.

General Safety Information

Covers qualifications, weight risks, safety devices, and specific hazards.

Regulations and Standards

Importance of observing national regulations, standards, and directives.

Product Overview and Documentation

Notes on Documentation

Instruction to follow other system component manuals for installation.

Benchmark Scheme

Information about the Benchmark Scheme and installer responsibilities.

Product Description

Introduction to the product's functional elements with a diagram.

Information on the Data Plate

Details about information found on the product's data plate.

Setup and Installation Procedures

Set-up Procedures

Steps for unpacking the product and checking the scope of delivery.

Product Dimensions and Clearances

Product dimensions, connection points, and installation clearances.

Wall-mounting the Product

Instructions for securely mounting the product to the wall.

Gas Installation

Safety precautions and procedures for gas installation.

Hydraulics Installation

Safety precautions and procedures for hydraulic installation.

Flue Installation

General guidance and specific notes for flue installation.

Electrical Installation

Safety warning for qualified electricians performing electrical work.

Operation, Start-up, and Adaptation

Operation and Installer Level

Overview of product operation and accessing installer level.

Live Monitor and Status Codes

How to view product status codes via the Live Monitor.

Initial Start-up Procedures

Guidelines for initial start-up, including flushing and checklists.

Heating Water Quality and Treatment

Procedures for checking and treating heating water quality.

Running Installation Assistants

How the installation assistant guides the start-up process.

Gas Setting and Flow Checks

Procedures for checking and adjusting gas settings and flow.

Leak-tightness Checks

Verifying leak-tightness of gas, heating, and hot water circuits.

Calling Up Diagnostics Codes

Procedure to access diagnostics codes for system adaptation.

Setting Partial Heat Load

Adjusting the partial heat load for optimal output.

Inspection, Maintenance, Troubleshooting, and Decommissioning

Inspection and Maintenance Intervals

Importance of adhering to inspection and maintenance schedules.

Removing Gas-Air Mixture Unit

Steps for removing the gas-air mixture unit.

Cleaning the Heat Exchanger

Procedure for cleaning the heat exchanger.

Contacting Service Partner

Information to provide when contacting a service partner.

Reading Off Fault Codes

How to read and understand fault codes displayed by the product.

Replacing Defective Components

Introduction to replacing various product components.

Decommissioning the Product

Steps to safely shut down and disconnect the product.

Recycling and Disposal

Guidelines for proper disposal of packaging and the product.

Appendix

Installer Level Menu Structure

Visual representation of the installer menu navigation.

Overview of Diagnostics Codes

Table listing diagnostics codes, parameters, and default settings.

Inspection and Maintenance Work - Overview

Table detailing required inspection and maintenance tasks and intervals.

Status Codes – Overview

Table explaining the meaning of different status codes displayed by the product.

Overview of Fault Codes

Table listing fault codes, their meanings, and causes.

Wiring Diagram

Electrical wiring diagram for the product and its components.

Initial Start-up Checklist

Checklist for the initial start-up process.

Commissioning Checklist

Information about the Benchmark Commissioning and Servicing Section.

Service Record

Section for recording service history and maintenance details.

Air/Flue Pipe Opening Position

Diagrams and notes on flue terminal positioning.

Treating the Heating Water

General rules for classifying water hardness and treatment requirements.

Technical Data

Comprehensive technical specifications for the product.

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