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Vaillant ecoFIT pure Series User Manual

Vaillant ecoFIT pure Series
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0020230533_06 ecoFIT pure Installation and maintenance instructions 5
Observe local regulations on neutralising
condensate.
1.3.9 Frost
To prevent material damage:
Do not install the product in rooms prone
to frost.
1.3.10 Safety devices
Install the necessary safety devices in the
installation.
1.4 Regulations (directives, laws,
standards)
Observe the national regulations, stand-
ards, directives, ordinances and laws.
1.5 List of relevant standards for Great
Britain and Ireland
Observe the national regulations, stand-
ards, directives, ordinances and laws.
You can find a list of relevant standards at:
https://www.vaillant.co.uk/standards

Table of Contents

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Vaillant ecoFIT pure Series Specifications

General IconGeneral
MountingWall-mounted
Efficiency RatingA
Fuel TypeNatural Gas
Warranty2 years
ModelecoFIT pure
Dimensions700mm x 390mm x 295mm
Efficiency94%

Summary

Safety

Intended Use

Defines the intended purpose and prohibited uses of the product.

Qualification

Specifies the necessary qualifications for performing work on the product.

General Safety Information

Provides essential safety information to prevent risks and damage.

Gas Safety

Safety instructions for gas leaks, including actions to take.

Flue Gas Safety

Safety instructions related to flue gases, including what to do if detected.

Electrical Safety

Electrical safety precautions before working on the product.

Guarantee and Customer Service

Guarantee Registration

Information on registering the appliance for warranty validation.

Functional Elements and Safety Devices

Functional Elements: System Boiler

Identifies and illustrates the functional components of the system boiler.

Safety Devices

Details the various safety devices and their functions.

Electrical Supply Failure

Describes how the boiler behaves during an electrical supply failure.

Overheating Safety

Explains the overheat lockout function and how to restart the boiler.

Frost Protection

Details the built-in frost protection device and its operation.

Condensate Drain Blockage

Explains the safety feature that stops the boiler if the condensate drain is blocked.

Set-up Procedures

Installation Site

Guidelines for selecting a suitable installation location for the boiler.

Minimum Clearances

Specifies minimum required clearances around the boiler for installation.

Position of Air/Flue Terminal

Details on the positioning of the air/flue terminal relative to boundaries and openings.

Positioning Terminal of Fan-Supported Flue System

Specifies dimensions for terminal positioning based on installation site.

Horizontal Terminal Positioning

Provides recommendations for horizontal terminal placement.

Removing/Installing Front Casing

Procedures for removing and installing the front casing.

Front Casing Removal

Step-by-step guide for removing the front casing.

Installation Procedures

Preparing for Installation

Pre-installation checks and component installation advice.

Gas and Water Connections

Details on connecting water and gas lines according to standards.

Connecting Condensate Discharge Pipe

Guidance on connecting the condensate discharge pipe.

Installing and Connecting Air/Flue Pipe

Steps for installing and connecting the air/flue pipe.

Electrical Installation

Procedures for electrical installation.

Carrying Out the Wiring

Provides precautions and steps for carrying out electrical wiring.

Establishing the Power Supply

Steps for establishing the main power supply connection.

Connecting Controls to Electronics

Guide on connecting external controls to the product's electronics.

Product Operation

Start-up Procedures

Carrying Out Initial Start-up

Procedures for initial start-up using the benchmark checklist.

Checking the Gas Setting

Procedures for checking and adjusting gas settings.

Checking the Gas Flow Rate

Steps to check and adjust the gas flow rate.

Checking Gas Connection Pressure

How to check the gas inlet working pressure.

Adapting Unit to Heating Installation

Handing Over to End User

Inspection and Maintenance

Checking the CO2 Content

Procedure to check the CO2 content using a check programme.

Setting the CO2 Content

Step-by-step guide to adjust the CO2 content.

Troubleshooting

Eliminating Faults

Guidance on eliminating faults based on error messages.

Calling Up and Clearing Fault Memory

How to access and clear the fault memory.

Replacing Defective Components

Procedures for replacing various defective components.

Decommissioning the Product

Appendix

Inspection and Maintenance Work

Lists manufacturer requirements for inspection and maintenance intervals.

Overview of Diagnostics Codes

Lists and explains various diagnostic codes for the product.

Overview of Fault Codes

Lists and explains various fault codes and their possible causes.

Wiring Diagram: System Boiler

Wiring Diagram: System Boiler (30 kW)

Commissioning Checklist

Commissioning Flow Chart

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