Vaillant sensoCOMFORT User Manual

sensoCOMFORT Boiler Schematics
and Installation Guide
Controls: sensoCOMFORT, VR 92(f), VR71, VR70, VR 66/2
This guide booklet contains information to assist in the installation and commissioning of your boiler
system. This booklet should be used alongside all the relevant manuals for the equipment supplied.
Please read the contents very carefully for a successful installation.
Table of Contents
General Notes .................................................................................................................................................. 2
Terms and Conditions for Vaillant Schematic Diagrams ................................................................................... 2
Schematic Diagrams......................................................................................................................................... 3
sensoCOMFORT Commissioning / Configuration ........................................................................................... 26
sensoCOMFORT System Configuration Relevant Settings .............................................................................. 30
Schematics Legend......................................................................................................................................... 37

Vaillant sensoCOMFORT Specifications

General

Mounting	Wall-mounted
Fuel Type	Gas
Connectivity	WiFi
Compatibility	Vaillant
Energy Efficiency	A
Control System	Vaillant eBUS

Summary

General Notes

Terms and Conditions for Vaillant Schematic Diagrams

Schematic Diagrams

Combination Boiler, 1 Radiator Zone

Wiring diagram for a combination boiler with one heating zone.

Combination Boiler, 2 Radiator Zones (Direct)

Diagram for a combination boiler serving two direct heating zones.

Combination Boiler, 3 Radiator Zones (Mixed)

Schematic for a combination boiler with three mixed heating zones.

Combination Boiler, 1 Radiator (Direct), 1 Underfloor (3rd Party)

Diagram for a combination boiler with one direct radiator and one 3rd party underfloor zone.

Combination Boiler, 1 Underfloor (Mixed), 2 Radiator (Mixed)

Schematic for a combination boiler with mixed underfloor and two radiator zones.

System Boiler, Domestic Hot Water, 1 Radiator Zone

Diagram for a system boiler with domestic hot water and one radiator zone.

System Boiler, Domestic Hot Water, 2 Radiator Zones (Mixed)

Schematic for a system boiler with DHW and two mixed radiator zones.

System Boiler (Exclusive), Domestic Hot Water, 3 Radiator Zones (Mixed)

Diagram for an exclusive system boiler with DHW and three mixed radiator zones.

System Boiler (Exclusive), Domestic Hot Water, 1 Underfloor (Mixed), 1 Radiator (Mixed)

Schematic for an exclusive system boiler with DHW, mixed underfloor, and radiator zones.

System Boiler, Domestic Hot Water, 2 Radiator Zones, 1 Underfloor Zone (3rd Party)

Diagram for a system boiler with DHW, two radiator zones, and a 3rd party underfloor zone.

System Boiler, Domestic Hot Water, 5 Radiator Zones (Mixed)

Schematic for a system boiler with DHW and five mixed radiator zones.

sensoCOMFORT Commissioning / Configuration

Installation Assistant Language Selection

Guide to selecting the preferred language for the installation assistant.

Installation Assistant Date and Time Setup

Steps to set the correct current date and time during installation.

Installation Assistant Remote Control Setup

Procedure for configuring connected remote controls during initial setup.

Installation Assistant System Scan

Process of scanning the system for connected eBUS appliances and components.

Installation Assistant System Diagram and Circuit Input

Steps for entering system diagram code and heating circuit count.

Installation Assistant Sensor and Actuator Configuration

Guidance on assigning multi-function outputs and testing sensors/actuators.

sensoCOMFORT System Configuration Relevant Settings

System Configuration for 10010-1011

Specific configuration settings for System Boiler, DHW, 1 Radiator Zone.

System Configuration for 10020-1012

Specific configuration settings for System Boiler, DHW, 2 Radiator Zones (Mixed).

System Configuration for 10030-1012

Specific configuration settings for System Boiler (Exclusive), DHW, 2 Radiator Zones (Mixed).

System Configuration for 10041-1013

Specific configuration settings for System Boiler (Exclusive), DHW, 3 Radiator Zones (Mixed).

System Configuration for 10060-1013

Specific configuration settings for System Boiler, DHW, 2 Radiator Zones, 1 Underfloor Zone (3rd Party).

System Configuration for 10100-1015

Specific configuration settings for System Boiler, DHW, 5 Radiator Zones (Mixed).

System Configuration for 20010-1001

Specific configuration settings for Combination Boiler, 1 Radiator Zone.

System Configuration for 20021-1002

Specific configuration settings for Combination Boiler, 2 Radiator Zones (Direct).

System Configuration for 20022-1002

Specific configuration settings for Combination Boiler, 1 Radiator (Direct), 1 Underfloor (3rd Party).

System Configuration for 20030-1003

Specific configuration settings for Combination Boiler, 3 Radiator Zones (Mixed).

System Configuration for 20110-1003

Specific configuration settings for Combination Boiler, 1 Underfloor (Mixed), 2 Radiator (Mixed).

Schematics Legend

Hydraulics Legend Symbols

Explanation of symbols used for hydraulic connections and flows.

Wiring Legend Symbols

Explanation of symbols used for electrical wiring connections.