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Vaillant VR 70 - User Manual

Vaillant VR 70
64 pages
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en Operating and installation instructions
en Country specifics
sensoCOMFORT
VRC 720f/3
0020288151_04 - 03.11.2022
TRANSLATION

Table of Contents

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Summary

1 Safety

1.1 Action-related warnings

Classifies warnings by danger severity.

1.2 Intended use

Describes the product's intended application and limitations.

1.3 General safety information

Covers qualification, battery safety, and improper operation risks.

1.4 Safety and Regulations

Covers frost risk and regulatory compliance.

2 Product Description

2.1 Nomenclature and Frost Protection

Explains product naming and frost protection.

2.3 Temperature and Zone Definitions

Defines key temperature terms and zones.

2.5 Circulation and Fixed Value Control

Describes circulation and fixed control.

2.7 Heating and Cooling Prerequisites

Lists conditions for heating and cooling modes.

2.9 Time Periods and Hybrid Manager

Explains time periods and hybrid manager function.

2.11 Preventing Malfunctions

Provides tips to avoid system issues.

2.12 Heat Curve Settings

Explains how to adjust the heat curve.

2.13 Control Elements and Symbols

Describes buttons, icons, and display elements.

2.14 Operating and Display Functions

Covers menu navigation, control, and information displays.

3 Electrical Installation and Setup

3.1 Scope of Delivery Check

Verifies the contents of the package.

3.2 eBUS Line Requirements

Outlines specifications for the eBUS connection.

3.3 Sensor Cable Requirements

Outlines specifications for sensor cable connections.

3.4 Installing the Radio Receiver Unit

Guides on mounting and connecting the radio receiver.

3.5 Installing the Outdoor Temperature Sensor

Details site selection and setup for the sensor.

3.6 Installing the System Control

Guides on selecting a site and mounting the system control.

4 Functional Modules and System Diagrams

4.1 System Configurations and Modules

Explains basic systems, FM3, FM5 modules.

4.5 FM5 Module Connection

Details FM5 module terminal assignments.

4.6 FM3 Module Connection

Details FM3 module terminal assignments.

4.7 Basic System Diagram Codes

Explains codes for different system configurations.

4.8 System Diagram and Module Combinations

Table showing possible system configurations.

4.9 System Diagrams and Wiring

Introduces sample diagrams, validity, abbreviations, and specific system diagrams.

5 Start-up Procedures

5.1 Start-up Prerequisites

Lists conditions needed before starting.

5.2 Installation Assistants

Guides through the setup wizards.

5.3 Changing Settings Later

How to adjust settings post-installation.

5.4 Retroactive Cooling Mode Setup

Steps to enable cooling mode after initial setup.

6 Fault and Maintenance Messages

6.1 Fault and Message Overview

Explains fault/maintenance messages and their display.

6.4 Sensor Cleaning and Battery Replacement

Instructions for sensor cleaning and battery changes.

6.6 Outdoor Sensor Replacement

Steps for replacing the outdoor sensor.

6.7 Defective Sensor Disposal

Instructions for disposing of faulty sensors.

7 Product Information

7.1 Documentation and Product Identification

Covers applicable documents, validity, data plate, serial number, CE marking.

7.5 Guarantee and Customer Service

Information on warranty and support.

7.6 Recycling and Disposal

Instructions for product and battery disposal.

7.9 Technical Data

Lists detailed specifications for components.

A Troubleshooting

A.1 Troubleshooting Guide

Lists common issues and solutions.

A.2 Maintenance Messages

Explains system maintenance alerts.

B Troubleshooting and Maintenance

B.1 Troubleshooting

Further troubleshooting steps and error codes.

B.2 Troubleshooting Codes

Lists specific error codes and their causes.

B.3 Maintenance Messages

Lists maintenance intervals and tasks.

Country Specific Information

1 Spain (ES)

Warranty and service details for Spain.

2 Portugal (PT)

Warranty and service details for Portugal.

Summary

1 Safety

1.1 Action-related warnings

Classifies warnings by danger severity.

1.2 Intended use

Describes the product's intended application and limitations.

1.3 General safety information

Covers qualification, battery safety, and improper operation risks.

1.4 Safety and Regulations

Covers frost risk and regulatory compliance.

2 Product Description

2.1 Nomenclature and Frost Protection

Explains product naming and frost protection.

2.3 Temperature and Zone Definitions

Defines key temperature terms and zones.

2.5 Circulation and Fixed Value Control

Describes circulation and fixed control.

2.7 Heating and Cooling Prerequisites

Lists conditions for heating and cooling modes.

2.9 Time Periods and Hybrid Manager

Explains time periods and hybrid manager function.

2.11 Preventing Malfunctions

Provides tips to avoid system issues.

2.12 Heat Curve Settings

Explains how to adjust the heat curve.

2.13 Control Elements and Symbols

Describes buttons, icons, and display elements.

2.14 Operating and Display Functions

Covers menu navigation, control, and information displays.

3 Electrical Installation and Setup

3.1 Scope of Delivery Check

Verifies the contents of the package.

3.2 eBUS Line Requirements

Outlines specifications for the eBUS connection.

3.3 Sensor Cable Requirements

Outlines specifications for sensor cable connections.

3.4 Installing the Radio Receiver Unit

Guides on mounting and connecting the radio receiver.

3.5 Installing the Outdoor Temperature Sensor

Details site selection and setup for the sensor.

3.6 Installing the System Control

Guides on selecting a site and mounting the system control.

4 Functional Modules and System Diagrams

4.1 System Configurations and Modules

Explains basic systems, FM3, FM5 modules.

4.5 FM5 Module Connection

Details FM5 module terminal assignments.

4.6 FM3 Module Connection

Details FM3 module terminal assignments.

4.7 Basic System Diagram Codes

Explains codes for different system configurations.

4.8 System Diagram and Module Combinations

Table showing possible system configurations.

4.9 System Diagrams and Wiring

Introduces sample diagrams, validity, abbreviations, and specific system diagrams.

5 Start-up Procedures

5.1 Start-up Prerequisites

Lists conditions needed before starting.

5.2 Installation Assistants

Guides through the setup wizards.

5.3 Changing Settings Later

How to adjust settings post-installation.

5.4 Retroactive Cooling Mode Setup

Steps to enable cooling mode after initial setup.

6 Fault and Maintenance Messages

6.1 Fault and Message Overview

Explains fault/maintenance messages and their display.

6.4 Sensor Cleaning and Battery Replacement

Instructions for sensor cleaning and battery changes.

6.6 Outdoor Sensor Replacement

Steps for replacing the outdoor sensor.

6.7 Defective Sensor Disposal

Instructions for disposing of faulty sensors.

7 Product Information

7.1 Documentation and Product Identification

Covers applicable documents, validity, data plate, serial number, CE marking.

7.5 Guarantee and Customer Service

Information on warranty and support.

7.6 Recycling and Disposal

Instructions for product and battery disposal.

7.9 Technical Data

Lists detailed specifications for components.

A Troubleshooting

A.1 Troubleshooting Guide

Lists common issues and solutions.

A.2 Maintenance Messages

Explains system maintenance alerts.

B Troubleshooting and Maintenance

B.1 Troubleshooting

Further troubleshooting steps and error codes.

B.2 Troubleshooting Codes

Lists specific error codes and their causes.

B.3 Maintenance Messages

Lists maintenance intervals and tasks.

Country Specific Information

1 Spain (ES)

Warranty and service details for Spain.

2 Portugal (PT)

Warranty and service details for Portugal.

Vaillant VR 70 Specifications

General IconGeneral
BrandVaillant
ModelVR 70
CategoryControl Unit
LanguageEnglish

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