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Vaillant ecoFIT pure 418 User Manual

Vaillant ecoFIT pure 418
56 pages
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en Installation and maintenance instructions
ecoFIT pure
412 - 435
0020230535_07 - 29.07.2020

Table of Contents

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Vaillant ecoFIT pure 418 Specifications

General IconGeneral
ModelecoFIT pure 418
CategoryBoiler
Output18 kW
Efficiency94%
MountingWall-mounted
ERP RatingA
FuelNatural Gas
Warranty2 years
TypeCombination boiler

Summary

Safety Information

General Safety Precautions

Essential safety guidelines for gas, electricity, flue gas, and temperature.

Set-up and Installation Site

Clearances and Air/Flue Pipe Installation

Boiler Mounting and Casing Access

Installation Preparation and Water Supply

Sealed Systems and Gas Compliance

Gas and Condensate Connections

Flue and Electrical Installation

Start-up Procedures and Water Quality

Gas Setting and Flue Checks

Gas Flow and CO2 Checks

Heating Mode, Leak-Tightness, and Adaptation

Inspection and Maintenance Tasks

Troubleshooting and Repair Preparation

Replacing Components: Burner, Gas Unit, Heat Exchanger

Appendix: Inspection and Maintenance Work

Overview of Diagnostics Codes

Overview of Fault Codes

Wiring Diagram

Commissioning Checklist

Commissioning Flow Chart

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